125742 S1 M5 5351 c4591001 fa interim efficacy response

Pfizer Documents (PHMPT/FDA)

Pfizer Bla Submission

Pfizer 16 Plus Documents

63

Document text

16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
BNT162b1  18-55 10 μg  C4591001 1001 10011004  1/Prevax  04MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  11MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/Day 21  26MAY2020  23 10.00  10.00  97.467  143.277  
        2/Day 7  02JUN2020  8 87.87  43.45  6043.129  8972.305  
        2/Day 14  09JUN2020  15 101.66  50.89  2919.643  3468.993  
        2/1 Month  29JUN2020  35 52.59  28.70  1490.371  2570.157  
      C4591001 1001 10011006  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  13MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/Day 21  27MAY2020  22 10.00  10.00  969.029  1326.542  
        2/Day 7  02JUN2020  7 222.45  71.47  3208.576  2485.842  
        2/Day 14  09JUN2020  14 303.90  131.81  3997.389  4604.990  
        2/1 Month  24JUN2020  29 127.36  41.28  2173.044  3628.212  
      C4591001 1001 10011007  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  14MAY2020  9 10.00  10.00  BLQ  1.448  
        1/Day 21  28MAY2020  23 10.88  10.00  799.812  1649.789  
        2/Day 7  03JUN2020  7 194.93  86.40  6380.014  9788.312  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 1
FDA-CBER-2021-5683-0019447
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  09JUN2020  13 402.49  197.89  10288.068  11336.201  
        2/1 Month  25JUN2020  29 118.71  52.56  4448.945  4638.109  
      C4591001 1001 10011008  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  13MAY2020  8 10.11  10.00  BLQ  BLQ  
        1/Day 21  27MAY2020  22 10.00  10.00  64.328  175.715  
        2/Day 7  03JUN2020  8 167.34  80.77  10305.319  17058.986  
        2/Day 14  08JUN2020  13 149.65  67.74  6169.077  6250.007  
        2/1 Month  25JUN2020  30 64.99  28.77  1911.373  2544.193  
      C4591001 1001 10011009  1/Prevax  06MAY2020  1 10.00  10.00  5.575  4.937  
        1/Day 7  13MAY2020  8 10.00  10.00  4.866  11.037  
        1/Day 21  27MAY2020  22 23.20  10.24  1979.967  3261.180  
        2/Day 7  02JUN2020  7 311.44  133.72  14441.924  18686.578  
        2/Day 14  09JUN2020  14 437.33  214.86  10924.495  12114.155  
        2/1 Month  30JUN2020  35 189.69  119.97  9557.915  5836.724  
      C4591001 1002 10021003  1/Prevax  04MAY2020  1 10.00  10.00  BLQ  1.377  
        1/Day 7  11MAY2020  8 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 2
FDA-CBER-2021-5683-0019448
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  26MAY2020  23 33.53  11.53  772.166  1064.379  
        2/Day 7  01JUN2020  7 574.20  183.83  6370.953  8136.629  
        2/Day 14  10JUN2020  16 438.27  168.43  9135.979  7964.196  
        2/1 Month  29JUN2020  35 129.35  74.87  4648.066  10347.947  
      C4591001 1002 10021004  1/Prevax  04MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  11MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/Day 21  26MAY2020  23 10.00  10.00  157.823  318.829  
        2/Day 7  01JUN2020  7 154.56  44.40  2182.489  2693.702  
        2/Day 14  10JUN2020  16 183.75  74.28  4293.955  5822.329  
        2/1 Month  29JUN2020  35 49.58  26.61  2126.630  3012.480  
      C4591001 1002 10021007  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  2.416  
        1/Day 7  12MAY2020  7 10.00  10.00  BLQ  2.088  
        1/Day 21  26MAY2020  21 22.47  10.00  404.919  663.500  
        2/Day 7  01JUN2020  7 146.46  45.63  2250.101  3054.764  
        2/Day 14  10JUN2020  16 79.89  38.95  3574.494  4144.287  
        2/1 Month  29JUN2020  35 53.31  23.93  1656.706  2611.830  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 3
FDA-CBER-2021-5683-0019449
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1002 10021009  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  12MAY2020  7 11.24  10.00  BLQ  BLQ  
        1/Day 21  26MAY2020  21 10.00  10.00  181.439  227.059  
        2/Day 7  01JUN2020  7 201.54  69.01  5151.052  5722.187  
        2/Day 14  10JUN2020  16 244.95  92.12  5382.814  5798.988  
        2/1 Month  02JUL2020  38 84.17  36.75  3061.763  3563.048  
      C4591001 1002 10021011  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  12MAY2020  7 10.03  10.00  BLQ  BLQ  
        1/Day 21  26MAY2020  21 10.00  10.00  20.884  51.158  
        2/Day 7  01JUN2020  7 38.79  10.00  292.938  419.289  
        2/Day 14  10JUN2020  16 37.18  10.00  2455.135  3256.220  
        2/1 Month  29JUN2020  35 10.00  10.00  1114.547  2233.902  
      C4591001 1002 10021012  1/Prevax  05MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  12MAY2020  8 10.10  10.00  BLQ  BLQ  
        1/Day 21  26MAY2020  22 14.68  10.00  829.023  1661.676  
        2/Day 7  01JUN2020  7 160.07  53.17  4683.845  5405.907  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 4
FDA-CBER-2021-5683-0019450
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  10JUN2020  16 337.24  100.54  10239.561  11950.095  
        2/1 Month  29JUN2020  35 99.04  61.45  3937.063  8490.545  
      C4591001 1002 10021013  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  12MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  26MAY2020  21 10.00  10.00  282.032  693.957  
        2/Day 7  01JUN2020  7 154.85  28.19  2756.690  2557.636  
        2/Day 14  10JUN2020  16 72.39  45.79  2114.625  2875.554  
        2/1 Month  29JUN2020  35 37.91  28.10  1191.868  1712.777  
    20 μg  C4591001 1001 10011067  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  22 10.00  10.00  378.972  847.958  
        2/Day 7  30JUL2020  9 315.34  39.65  7913.944  11707.132  
        2/Day 14  06AUG2020  16 203.20  68.53  10197.655  10048.742  
        2/1 Month  20AUG2020  30 235.29  52.94  6066.307  8316.934  
      C4591001 1001 10011068  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  20JUL2020  22 34.34  10.00  628.447  1138.758  
        2/Day 7  27JUL2020  8 591.71  155.61  13025.472  13172.847  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 5
FDA-CBER-2021-5683-0019451
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  03AUG2020  15 603.52  204.04  13998.458  10727.289  
        2/1 Month  20AUG2020  32 269.36  76.69  9953.624  11703.404  
      C4591001 1001 10011070  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  4.988  
        1/Day 21  22JUL2020  22 10.00  10.00  405.217  677.127  
        2/Day 7  29JUL2020  8 115.89  74.29  5181.079  7008.581  
        2/Day 14  05AUG2020  15 120.39  69.90  5184.289  5600.483  
        2/1 Month  21AUG2020  31 92.14  23.91  3437.577  3724.189  
      C4591001 1001 10011071  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  29JUL2020  8 10.00  10.00  1.664  1.791  
        2/Day 14  05AUG2020  15 154.67  85.46  2836.680  1809.879  
        2/1 Month  21AUG2020  31 168.36  53.44  4224.593  6929.551  
      C4591001 1001 10011076  1/Prevax  01JUL2020  1 10.00  10.00  1.474  7.279  
        1/Day 21  21JUL2020  21 10.00  10.00  898.314  2780.058  
        2/Day 7  27JUL2020  7 186.26  80.77  2538.854  4638.101  
        2/Day 14  05AUG2020  16 526.89  272.16  12181.136  14033.873  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 6
FDA-CBER-2021-5683-0019452
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  19AUG2020  30 520.68  132.06  6666.849  12219.509  
      C4591001 1002 10021079  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  21JUL2020  23 43.35  10.00  759.504  1563.955  
        2/Day 7  28JUL2020  8 247.31  141.96  9520.895  14769.983  
        2/Day 14  04AUG2020  15 522.18  231.79  19431.792  9467.770  
        2/1 Month  18AUG2020  29 390.73   
9747.246  10494.930  
      C4591001 1002 10021080  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  21JUL2020  21 10.00  10.00  145.640  323.970  
        2/Day 7  29JUL2020  9 90.76  56.13  3718.181  5543.657  
        2/Day 14  04AUG2020  15 51.87  37.57  3596.124  3898.582  
        2/1 Month  18AUG2020  29 78.92  10.00  2384.033  2738.574  
      C4591001 1002 10021081  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  21JUL2020  21 10.00  10.00  968.969  1332.963  
        2/Day 7  29JUL2020  9 624.92   
11447.375  15676.431  
        2/Day 14  06AUG2020  17 244.69  153.06  12389.591  9814.939  
        2/1 Month  18AUG2020  29 186.83  63.56  6268.530  5127.471  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 7
FDA-CBER-2021-5683-0019453
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1002 10021082  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  21JUL2020  21 10.00  10.00  211.055  399.276  
        2/Day 7  29JUL2020  9 119.10  54.23  5724.805  4613.399  
        2/Day 14  03AUG2020  14 111.38  55.37  6643.137  4426.357  
        2/1 Month  24AUG2020  35 70.10  24.64  4136.832  3901.389  
      C4591001 1002 10021084  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  21JUL2020  23 10.00  10.00  59.385  122.114  
        2/Day 7  28JUL2020  8 83.67  75.53  6098.693  4425.127  
        2/Day 14  04AUG2020  15 165.33  145.19  10107.783  5007.240  
        2/1 Month  18AUG2020  29 96.51  32.97  3450.292  3802.489  
      C4591001 1002 10021085  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  8.223  
        1/Day 21  21JUL2020  23 10.00  10.00  329.432  509.752  
        2/Day 7  28JUL2020  8 249.12  79.98  10270.154  14400.364  
        2/Day 14  04AUG2020  15 377.07  242.46  12163.676  10843.163  
        2/1 Month  18AUG2020  29 258.30  48.41  13729.658  14015.486  
      C4591001 1002 10021087  1/Prevax  01JUL2020  1 10.00  10.00  2.148  3.613  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 8
FDA-CBER-2021-5683-0019454
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  21JUL2020  21 10.00  10.00  214.476  293.395  
        2/Day 7  28JUL2020  8 205.67  125.36  4128.338  5477.359  
        2/Day 14  05AUG2020  16 87.70  55.21  1697.801  3385.951  
        2/1 Month  24AUG2020  35 59.69  25.02  3144.363  3532.892  
    30 μg  C4591001 1001 10011011  1/Prevax  11MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  18MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/Day 21  01JUN2020  22 39.25  10.00  2345.245  3150.906  
        2/Day 7  08JUN2020  8 590.89  247.72  51208.598  57805.171  
        2/Day 14  15JUN2020  15 1084.34  567.10  28781.566  36148.053  
        2/1 Month  29JUN2020  29 446.29  119.16  17036.801  18797.897  
      C4591001 1001 10011012  1/Prevax  13MAY2020  1 10.00  10.00  2.274  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  6.056  BLQ  
        1/Day 21  03JUN2020  22 20.90  10.00  459.360  670.030  
        2/Day 7  11JUN2020  9 283.89  119.83  21009.138  24308.960  
        2/Day 14  16JUN2020  14 369.84  158.03  13645.018  15626.934  
        2/1 Month  01JUL2020  29 154.55  34.30  6232.219  4872.370  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 9
FDA-CBER-2021-5683-0019455
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1001 10011015  1/Prevax  11MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  18MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/Day 21  01JUN2020  22 150.85  38.21  2770.128  2897.508  
        2/Day 7  08JUN2020  8 588.44  253.48  32898.066  46247.915  
        2/Day 14  15JUN2020  15 547.04  163.76  12722.076  15937.240  
        2/1 Month  29JUN2020  29 326.51  109.15  14931.112  13660.808  
      C4591001 1001 10011017  1/Prevax  13MAY2020  1 10.00  10.00  2.128  10.532  
        1/Day 7  20MAY2020  8 10.00  10.00  3.200  9.938  
        1/Day 21  03JUN2020  22 22.75  10.00  2037.947  4125.763  
        2/Day 7  10JUN2020  8 196.69  97.41  21287.860  26546.329  
        2/Day 14  16JUN2020  14 575.80  278.05  15668.886  19928.873  
        2/1 Month  02JUL2020  30 155.32  57.93  6091.225  6217.432  
      C4591001 1001 10011019  1/Prevax  13MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  03JUN2020  22 32.90  10.00  1272.166  2131.917  
        2/Day 7  11JUN2020  9 457.56  195.66  13121.951  17536.909  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 10
FDA-CBER-2021-5683-0019456
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  16JUN2020  14 286.03  123.05  6079.262  6187.334  
        2/1 Month  01JUL2020  29 90.03  29.44  3536.052  3698.276  
      C4591001 1001 10011020  1/Prevax  13MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  03JUN2020  22 10.00  10.00  289.225  826.447  
        2/Day 7  11JUN2020  9 99.23  37.78  13539.082  20163.971  
        2/Day 14  16JUN2020  14 188.11  80.78  9318.900  11935.137  
        2/1 Month  01JUL2020  29 26.91  10.00  4097.844  4095.031  
      C4591001 1001 10011024  1/Prevax  13MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  03JUN2020  22 38.51  10.00  1263.998  2422.869  
        2/Day 7  11JUN2020  9 649.45  303.68  48172.791  59494.662  
        2/Day 14  16JUN2020  14 677.23  279.88  21232.437  23145.657  
        2/1 Month  06JUL2020  34 233.19  110.86  10220.476  14093.480  
      C4591001 1002 10021006  1/Prevax  11MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  18MAY2020  8 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 11
FDA-CBER-2021-5683-0019457
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  02JUN2020  23 13.57  10.00  223.098  628.904  
        2/Day 7  08JUN2020  7 127.98  70.90  10827.617  12316.982  
        2/Day 14  15JUN2020  14 152.21  62.52  6146.781  6525.494  
        2/1 Month  01JUL2020  30 84.29  39.06  3792.520  4821.409  
      C4591001 1002 10021014  1/Prevax  13MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUN2020  21 55.98  10.00  1088.881  2505.039  
        2/Day 7  08JUN2020  7 372.12  195.43  32662.948  35114.871  
        2/Day 14  15JUN2020  14 836.85  384.38  39021.240  49086.835  
        2/1 Month  01JUL2020  30 414.57  161.95  17127.988  22281.587  
      C4591001 1002 10021015  1/Prevax  11MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  18MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUN2020  23 10.00  10.00  202.808  339.855  
        2/Day 7  08JUN2020  7 97.72  45.75  12628.742  11501.245  
        2/Day 14  15JUN2020  14 380.32  179.73  14751.482  13240.274  
        2/1 Month  01JUL2020  30 272.07  107.54  10940.469  13669.687  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 12
FDA-CBER-2021-5683-0019458
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1002 10021017  1/Prevax  13MAY2020  1 10.00  10.00  1.347  4.568  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  3.166  
        1/Day 21  02JUN2020  21 49.21  20.87  1003.317  1708.437  
        2/Day 7  08JUN2020  7 202.75  85.92  42963.372  49275.188  
        2/Day 14  15JUN2020  14 551.42  248.12  16911.023  19097.651  
        2/1 Month  01JUL2020  30 217.88   
13078.361  16804.579  
      C4591001 1002 10021020  1/Prevax  13MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUN2020  21 30.92  10.00  1057.099  1747.959  
        2/Day 7  08JUN2020  7 244.17  116.63  23119.446  24704.445  
        2/Day 14  15JUN2020  14 394.90  160.96  9557.209  12825.893  
        2/1 Month  01JUL2020  30 292.25  90.61  5958.097  13015.611  
Placebo  18-55 Placebo  C4591001 1001 10011005  1/Prevax  06MAY2020  1 11.58  10.00  BLQ  BLQ  
        1/Day 7  12MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  26MAY2020  21 11.57  10.00  BLQ  BLQ  
        2/Day 7  02JUN2020  8 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 13
FDA-CBER-2021-5683-0019459
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  09JUN2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  25JUN2020  31 10.00  10.00  BLQ  BLQ  
      C4591001 1001 10011066  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  20JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  27JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  03AUG2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  24AUG2020  36 10.00  10.00  BLQ  BLQ  
      C4591001 1001 10011069  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  29JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  05AUG2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  21AUG2020  31 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021005  1/Prevax  04MAY2020  1 10.00  10.00  10.589  BLQ  
        1/Day 7  11MAY2020  8 10.00  10.00  3.314  BLQ  
        1/Day 21  26MAY2020  23 10.00  10.00  8.209  2.201  
        2/Day 7  01JUN2020  7 10.00  10.00  10.036  1.455  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 14
FDA-CBER-2021-5683-0019460
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  10JUN2020  16 10.00  10.00  10.302  BLQ  
        2/1 Month  29JUN2020  35 10.00  10.00  7.588  BLQ  
      C4591001 1002 10021008  1/Prevax  06MAY2020  1 10.00  10.00  BLQ  7.709  
        1/Day 7  12MAY2020  7 10.00  10.00  BLQ  4.026  
        1/Day 21  26MAY2020  21 10.00  10.00  BLQ  5.033  
        2/Day 7  01JUN2020  7 10.00  10.00  BLQ  3.292  
        2/Day 14  10JUN2020  16 10.00  10.00  BLQ  2.864  
        2/1 Month  29JUN2020  35 10.00  10.00  BLQ  4.878  
      C4591001 1002 10021018  1/Prevax  11MAY2020  1 10.00  10.00  1.749  BLQ  
        1/Day 7  18MAY2020  8 10.00  10.00  1.968  1.403  
        1/Day 21  02JUN2020  23 10.00  10.00  BLQ  BLQ  
        2/Day 7  08JUN2020  7 10.00  10.00  3.650  1.799  
        2/Day 14  15JUN2020  14 10.00  10.00  1.320  BLQ  
        2/1 Month  01JUL2020  30 10.00  10.00  1.271  BLQ  
      C4591001 1002 10021021  1/Prevax  13MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 15
FDA-CBER-2021-5683-0019461
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  02JUN2020  21 10.00  10.00  BLQ  BLQ  
        2/Day 7  08JUN2020  7 10.00  10.00  BLQ  BLQ  
        2/Day 14  15JUN2020  14 10.00  10.00  BLQ  BLQ  
        2/1 Month  01JUL2020  30 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021022  1/Prevax  13MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 7  19MAY2020  7 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUN2020  21 10.00  10.00  BLQ  BLQ  
        2/Day 7  08JUN2020  7 10.00  10.00  2.520  BLQ  
        2/Day 14  15JUN2020  14 10.00  10.00  BLQ  BLQ  
        2/1 Month  01JUL2020  30 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021083  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  21JUL2020  21 10.00  10.00  BLQ  BLQ  
        2/Day 7  28JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  04AUG2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  18AUG2020  29 10.00  10.00  BLQ  BLQ  
BNT162b1  65-85 10 μg  C4591001 1001 10011037  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 16
FDA-CBER-2021-5683-0019462
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  30JUN2020  20 10.00  10.00  164.585  267.360  
        2/Day 7  06JUL2020  7 37.65  20.69  2021.639  2759.516  
        2/Day 14  14JUL2020  15 249.33  106.43  6537.000  10194.166  
        2/1 Month  30JUL2020  31 190.62  79.24  7879.601  8369.919  
      C4591001 1001 10011039  1/Prevax  09JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  29JUN2020  21 10.00  10.00  15.375  18.400  
        2/Day 7  06JUL2020  8 10.00  10.00  748.984  1043.121  
        2/Day 14  13JUL2020  15 22.73  10.00  1454.075  1303.236  
        2/1 Month  27JUL2020  29 10.00  10.00  1171.576  1504.851  
      C4591001 1001 10011040  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 34.67  10.00  391.706  596.633  
        2/Day 7  09JUL2020  8 116.06  39.29  3688.024  5580.544  
        2/Day 14  16JUL2020  15 122.85  41.06  4944.007  3445.803  
        2/1 Month  30JUL2020  29 107.90  27.76  3226.865  3930.287  
      C4591001 1001 10011041  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 10.00  10.00  237.171  313.226  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 17
FDA-CBER-2021-5683-0019463
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  09JUL2020  8 22.93  10.00  1326.068  1809.578  
        2/Day 14  16JUL2020  15 20.36  10.00  1586.531  1611.105  
        2/1 Month  31JUL2020  30 20.77  10.00  1553.119  1231.736  
      C4591001 1001 10011044  1/Prevax  09JUN2020  1 10.00  10.00  7.996  9.444  
        1/Day 21  29JUN2020  21 10.00  10.00  9.454  15.799  
        2/Day 7  06JUL2020  8 10.00  10.00  636.435  1181.486  
        2/Day 14  13JUL2020  15 10.00  10.00  1332.700  1966.678  
        2/1 Month  03AUG2020  36 10.00  10.00  694.382  1487.349  
      C4591001 1001 10011045  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 10.00  10.00  50.184  56.534  
        2/Day 7  09JUL2020  8 21.33  10.00  1791.525  2020.295  
        2/Day 14  16JUL2020  15 10.00  10.00  1476.185  1691.997  
        2/1 Month  31JUL2020  30 24.53  10.00  1609.282  1595.508  
      C4591001 1002 10021043  1/Prevax  09JUN2020  1 10.00  10.00  BLQ  2.505  
        1/Day 21  30JUN2020  22 10.00  10.00  187.515  419.864  
        2/Day 7  07JUL2020  8 33.84  10.00  1202.695  2050.468  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 18
FDA-CBER-2021-5683-0019464
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  14JUL2020  15 43.98  27.27  3439.375  5800.728  
        2/1 Month  28JUL2020  29 38.58  21.96  1596.338  2508.464  
      C4591001 1002 10021044  1/Prevax  09JUN2020  1 10.00  10.00  6.933  119.968  
        1/Day 21  30JUN2020  22 10.00  10.00  24.878  223.571  
        2/Day 7  07JUL2020  8 10.00  10.00  578.294  1212.396  
        2/Day 14  14JUL2020  15 10.00  10.00  643.051  980.336  
        2/1 Month  28JUL2020  29 10.00  10.00  403.494  908.690  
      C4591001 1002 10021045  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  20 10.00  10.00  20.387  26.705  
        2/Day 7  07JUL2020  8 26.55  10.00  1620.411  2221.833  
        2/Day 14  14JUL2020  15 34.60  20.16  898.557  1078.819  
        2/1 Month  28JUL2020  29 10.00  10.00  581.964  946.263  
      C4591001 1002 10021049  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  20 10.00  10.00  BLQ  1.266  
        2/Day 7  07JUL2020  8 10.00  10.00  30.622  33.419  
        2/Day 14  14JUL2020  15 10.00  10.00  249.081  330.889  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 19
FDA-CBER-2021-5683-0019465
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  28JUL2020  29 10.00  10.00  221.700  263.711  
      C4591001 1002 10021052  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  20 10.00  10.00  10.955  17.169  
        2/Day 7  07JUL2020  8 10.00  10.00  659.047  1216.351  
        2/Day 14  14JUL2020  15 46.46  10.00  740.587  1085.196  
        2/1 Month  28JUL2020  29 20.01  10.00  599.284  1016.089  
      C4591001 1002 10021053  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  20 10.00  10.00  60.151  120.497  
        2/Day 7  07JUL2020  8 22.12  10.00  4081.545  4163.279  
        2/Day 14  14JUL2020  15 139.31  10.00  2998.702  3091.844  
        2/1 Month  28JUL2020  29 49.48  10.00  2221.877  3253.238  
    20 μg  C4591001 1001 10011043  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  24 10.00  10.00  227.449  329.497  
        2/Day 7  14JUL2020  7 204.55  112.12  12913.968  14728.623  
        2/Day 14  20JUL2020  13 64.93  36.99  6109.417  5845.042  
        2/1 Month  12AUG2020  36 133.51  57.95  5906.545  7014.835  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 20
FDA-CBER-2021-5683-0019466
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1001 10011049  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  44.053  63.114  
        2/Day 7  13JUL2020  8 50.15  10.00  2524.353  2702.318  
        2/Day 14  20JUL2020  15 28.99  10.00  1611.504  1844.090  
        2/1 Month  03AUG2020  29 54.73  25.45  1369.923  1749.878  
      C4591001 1001 10011050  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  21 10.00  10.00  45.044  97.947  
        2/Day 7  15JUL2020  9 35.91  10.00  2458.740  3871.011  
        2/Day 14  20JUL2020  14 10.00  10.00  2002.308  2145.200  
        2/1 Month  10AUG2020  35 46.84  10.00  1713.679  2135.461  
      C4591001 1001 10011052  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  524.676  1282.584  
        2/Day 7  15JUL2020  8 341.22  203.96  20183.614  22529.567  
        2/Day 14  21JUL2020  14 244.90  99.06  16873.741  15125.704  
        2/1 Month  06AUG2020  30 283.15  143.10  16711.209  15924.161  
      C4591001 1001 10011055  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 21
FDA-CBER-2021-5683-0019467
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  08JUL2020  22 10.00  10.00  21.484  59.141  
        2/Day 7  15JUL2020  8 40.96  20.64  3395.333  4632.807  
        2/Day 14  23JUL2020  16 10.00  10.00  2324.409  3008.303  
        2/1 Month  06AUG2020  30 35.74  10.00  2547.931  2111.032  
      C4591001 1001 10011059  1/Prevax  17JUN2020  1 10.00  10.00  2.128  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  482.432  663.179  
        2/Day 7  15JUL2020  8 623.82  267.48  36799.356  40244.557  
        2/Day 14  20JUL2020  13 213.27  124.73  24172.792  28930.696  
        2/1 Month  10AUG2020  34 429.78  204.92  29215.661  28835.436  
      C4591001 1002 10021054  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  23 10.00  10.00  180.784  289.050  
        2/Day 7  15JUL2020  9 272.29  78.52  18247.360  20898.035  
        2/Day 14  22JUL2020  16 223.61  108.14  9339.999  9190.890  
        2/1 Month  05AUG2020  30 112.90  54.69  5990.732  6974.108  
      C4591001 1002 10021060  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  23 10.00  10.00  92.691  165.415  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 22
FDA-CBER-2021-5683-0019468
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  15JUL2020  9 318.36  125.57  24554.266  30489.683  
        2/Day 14  22JUL2020  16 209.29  97.46  12890.517  14440.699  
        2/1 Month  05AUG2020  30 203.65  84.57  8913.044  9804.130  
      C4591001 1002 10021064  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  14.369  20.816  
        2/Day 7  16JUL2020  9 83.08  39.33  3272.403  4407.888  
        2/Day 14  23JUL2020  16 80.16  31.34  1752.413  2155.463  
        2/1 Month  06AUG2020  30 59.09  24.01  1442.641  1590.947  
      C4591001 1002 10021067  1/Prevax  17JUN2020  1 10.00  10.00  1.948  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  619.299  1366.310  
        2/Day 7  16JUL2020  9 266.70  116.70  13599.713  16793.587  
        2/Day 14  22JUL2020  15 477.01  141.90  9426.292  9352.423  
        2/1 Month  05AUG2020  29 144.74  53.54  5003.457  5049.851  
      C4591001 1002 10021068  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  238.210  523.670  
        2/Day 7  16JUL2020  9 450.22  218.74  19910.644  24642.300  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 23
FDA-CBER-2021-5683-0019469
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  22JUL2020  15 584.97  101.86  12065.039  15774.422  
        2/1 Month  05AUG2020  29 340.13  133.59  9398.156  12112.956  
      C4591001 1002 10021071  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  168.026  376.593  
        2/Day 7  16JUL2020  9 380.91  205.85  25724.924  29105.137  
        2/Day 14  23JUL2020  16 167.92  87.22  10517.534  10466.764  
        2/1 Month  06AUG2020  30 149.99  48.45  5419.457  6151.586  
    30 μg  C4591001 1001 10011046  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  89.965  182.803  
        2/Day 7  16JUL2020  8 87.73  21.51  3850.410  5206.308  
        2/Day 14  23JUL2020  15 85.96  40.79  2923.719  4804.912  
        2/1 Month  06AUG2020  29 88.16  39.54  5769.513  5045.108  
      C4591001 1001 10011048  1/Prevax  16JUN2020  1 10.00  10.00  1.817  BLQ  
        1/Day 21  08JUL2020  23 10.00  10.00  377.334  275.427  
        2/Day 7  15JUL2020  8 578.66  170.40  25752.846  26137.823  
        2/Day 14  22JUL2020  15 228.13  108.31  16781.340  17916.618  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 24
FDA-CBER-2021-5683-0019470
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  05AUG2020  29 648.25  194.13  12500.480  12935.248  
      C4591001 1001 10011058  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 43.12  10.00  1299.400  1352.806  
        2/Day 7  16JUL2020  8 500.33  263.43  41176.526  31973.127  
        2/Day 14  21JUL2020  13 613.05  173.48  26900.737  34222.863  
        2/1 Month  07AUG2020  30 462.49  228.08  31515.742  30626.736  
      C4591001 1001 10011061  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  19.907  26.108  
        2/Day 7  16JUL2020  8 47.11  21.30  4803.773  4524.727  
        2/Day 14  21JUL2020  13 30.64  10.00  2785.277  3249.330  
        2/1 Month  07AUG2020  30 23.34  10.00  2988.543  3446.047  
      C4591001 1001 10011063  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  20 10.00  10.00  624.652  1203.414  
        2/Day 7  13JUL2020  7 74.45  57.67  13768.869  15786.799  
        2/Day 14  23JUL2020  17 220.54  125.65  15813.539  18046.250  
        2/1 Month  07AUG2020  32 197.36  82.59  15188.310  18499.641  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 25
FDA-CBER-2021-5683-0019471
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1002 10021059  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  23 10.00  10.00  1.527  4.406  
        2/Day 7  15JUL2020  9 10.00  10.00  518.685  885.514  
        2/Day 14  22JUL2020  16 10.00  10.00  404.145  540.111  
        2/1 Month  06AUG2020  31 21.95  10.00  320.448  399.586  
      C4591001 1002 10021062  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  23 33.41  10.00  22.642  3.619  
        2/Day 7  15JUL2020  9 81.24  64.09  3713.960  4145.516  
        2/Day 14  22JUL2020  16 126.90  34.64  2010.189  3409.157  
        2/1 Month  06AUG2020  31 183.93  78.00  1542.529  1837.586  
      C4591001 1002 10021063  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  23 10.00  10.00  111.597  130.258  
        2/Day 7  15JUL2020  9 230.16  117.42  10827.140  13524.969  
        2/Day 14  22JUL2020  16 84.07  50.40  5513.458  7505.717  
        2/1 Month  06AUG2020  31 238.79  73.32  3372.996  3678.428  
      C4591001 1002 10021069  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 26
FDA-CBER-2021-5683-0019472
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  08JUL2020  21 10.00  10.00  121.428  132.356  
        2/Day 7  16JUL2020  9 144.59  99.19  4889.669  5841.047  
        2/Day 14  23JUL2020  16 74.70  43.94  3513.768  3545.885  
        2/1 Month  06AUG2020  30 149.66  76.15  2739.998  3085.500  
      C4591001 1002 10021074  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  1.450  
        1/Day 21  08JUL2020  21 10.00  10.00  135.085  186.568  
        2/Day 7  16JUL2020  9 38.00  10.00 3660.250  4570.714  
        2/Day 14  23JUL2020  16 108.31  35.85  5549.290  5999.251  
        2/1 Month  06AUG2020  30 104.69  57.33  3103.889  4204.020  
      C4591001 1002 10021075  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  21 10.00  10.00  32.856  48.907  
        2/Day 7  16JUL2020  9 28.79  10.00  1486.266  1846.682  
        2/Day 14  23JUL2020  16 46.01   
1644.088  1848.402  
        2/1 Month  06AUG2020  30 67.43  25.95  1483.822  1707.030  
      C4591001 1002 10021077  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  21 10.00  10.00  149.227  168.781  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 27
FDA-CBER-2021-5683-0019473
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  16JUL2020  9 417.18  152.24  43929.438  43505.518  
        2/Day 14  23JUL2020  16 587.39  195.27  17850.016  23487.514  
        2/1 Month  06AUG2020  30 681.33  228.01  12056.783  8774.756  
Placebo  65-85 Placebo  C4591001 1001 10011042  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  20 10.00  10.00  BLQ  BLQ  
        2/Day 7  07JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  14JUL2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  03AUG2020  35 10.00  10.00  BLQ  BLQ  
      C4591001 1001 10011053  1/Prevax  16JUN2020  1 10.00  10.00  1.905  BLQ  
        1/Day 21  09JUL2020  24 10.00  10.00  1.914  BLQ  
        2/Day 7  15JUL2020  7 10.00  10.00  4.130  1.247  
        2/Day 14  24JUL2020  16 10.00  10.00  BLQ  1.635  
        2/1 Month  07AUG2020  30 10.00  10.00  4.408  BLQ  
      C4591001 1001 10011057  1/Prevax  17JUN2020  1 10.00  10.00  6.203  32.020  
        1/Day 21  08JUL2020  22 10.00  10.00  6.241  28.303  
        2/Day 7  15JUL2020  8 10.00  10.00  13.746  54.951  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 28
FDA-CBER-2021-5683-0019474
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  20JUL2020  13 10.00  10.00  4.265  25.881  
        2/1 Month  05AUG2020  29 10.00  10.00  5.519  26.660  
      C4591001 1001 10011064  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  20 10.00  10.00  BLQ  BLQ  
        2/Day 7  13JUL2020  7 10.00  10.00  BLQ  BLQ  
        2/Day 14  23JUL2020  17 10.00  10.00  BLQ  BLQ  
        2/1 Month  07AUG2020  32 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021042  1/Prevax  09JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  07JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  14JUL2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  28JUL2020  29 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021047  1/Prevax  11JUN2020  1 10.00  10.00  3.152  9.664  
        1/Day 21  30JUN2020  20 10.00  10.00  4.054  7.323  
        2/Day 7  07JUL2020  8 10.00  10.00  3.046  9.119  
        2/Day 14  14JUL2020  15 10.00  10.00  3.024  10.792  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 29
FDA-CBER-2021-5683-0019475
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  28JUL2020  29 10.00  10.00  3.479  11.559  
      C4591001 1002 10021050  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  23 10.00  10.00  BLQ  BLQ  
        2/Day 7  15JUL2020  9 10.00  10.00  BLQ  BLQ  
        2/Day 14  22JUL2020  16 10.00  10.00  BLQ  BLQ  
        2/1 Month  06AUG2020  31 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021072  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  21 10.00  10.00  BLQ  BLQ  
        2/Day 7  16JUL2020  9 10.00  10.00  BLQ  BLQ  
        2/Day 14  23JUL2020  16 10.00  10.00  BLQ  BLQ  
        2/1 Month  06AUG2020  30 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021073  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  16JUL2020  9 10.00  10.00  BLQ  BLQ  
        2/Day 14  23JUL2020  16 10.00  10.00  BLQ  BLQ  
        2/1 Month  05AUG2020  29 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 30
FDA-CBER-2021-5683-0019476
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
BNT162b2  18-55 10 μg  C4591001 1003 10031018  1/Prevax  09JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  22 47.70  10.00  1048.113  647.226  
        2/Day 7  07JUL2020  8 383.49  150.59  10550.715  5867.989  
        2/Day 14  14JUL2020  15 214.56  102.37  5906.376  3807.309  
        2/1 Month  29JUL2020  30 196.34  79.59  4305.679  3883.614  
      C4591001 1003 10031019  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 10.00  10.00  428.780  138.438  
        2/Day 7  09JUL2020  8 122.66  58.61  6553.673  4131.725  
        2/Day 14  15JUL2020  14 160.93  53.83  7104.758  4994.848  
        2/1 Month  30JUL2020  29 182.80  78.02  5120.373  3773.569  
      C4591001 1003 10031020  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 10.00  10.00  438.578  270.187  
        2/Day 7  09JUL2020  8 263.25  110.75  6045.168  6333.483  
        2/Day 14  16JUL2020  15 242.93  76.40  5911.150  4639.018  
        2/1 Month  04AUG2020  34 314.41  84.29  3891.556  3060.121  
      C4591001 1003 10031021  1/Prevax  09JUN2020  1 10.00  10.00  1.335  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 31
FDA-CBER-2021-5683-0019477
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  30JUN2020  22 10.00  10.00  615.617  258.606  
        2/Day 7  07JUL2020  8 69.13  32.64  3749.016  3169.250  
        2/Day 14  14JUL2020  15 26.53  10.00  4290.581  2878.158  
        2/1 Month  31JUL2020  32 42.02  10.00  2390.980  1619.258  
      C4591001 1003 10031022  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 89.33  25.50  1758.467  960.214  
        2/Day 7  09JUL2020  8 444.88  148.54  8558.783  6805.330  
        2/Day 14  14JUL2020  13 51.50  32.53  10233.041  9254.158  
        2/1 Month  30JUL2020  29 82.45  41.34  4863.036  4142.828  
      C4591001 1003 10031024  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 10.00  10.00  491.959  191.524  
        2/Day 7  09JUL2020  8 65.65  33.57  1772.740  1299.095  
        2/Day 14  16JUL2020  15 26.41  10.00  922.505  544.129  
        2/1 Month  04AUG2020  34 66.72  10.00  1076.822  711.023  
      C4591001 1007 10071014  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  01JUL2020  21 10.00  10.00  444.590  252.826  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 32
FDA-CBER-2021-5683-0019478
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  08JUL2020  8 74.99  20.71  4633.287  6192.209  
        2/Day 14  15JUL2020  15 134.18  39.93  2785.945  2132.208  
        2/1 Month  03AUG2020  34 114.49  10.00  2017.252  1647.340  
      C4591001 1007 10071015  1/Prevax  08JUN2020  1 10.00  10.00  BLQ  2.426  
        1/Day 21  29JUN2020  22 10.00  10.00  240.326  141.240  
        2/Day 7  07JUL2020  9 124.99  42.26  5623.339  5839.955  
        2/Day 14  13JUL2020  15 48.43  28.44  4534.153  5213.778  
        2/1 Month  27JUL2020  29 282.59  138.36  3533.782  2870.816  
      C4591001 1007 10071016  1/Prevax  10JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  01JUL2020  22 25.89  10.00  1465.017  1068.672  
        2/Day 7  08JUL2020  8 180.94  92.42  7065.358  4752.924  
        2/Day 14  15JUL2020  15 58.50  22.55  4685.655  4171.522  
        2/1 Month  29JUL2020  29 47.82  25.32  2339.706  2047.983  
      C4591001 1007 10071019  1/Prevax  08JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  29JUN2020  22 10.00  10.00  608.357  266.876  
        2/Day 7  06JUL2020  8 93.96  46.29  5860.589  4746.550  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 33
FDA-CBER-2021-5683-0019479
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  13JUL2020  15 82.65  62.16  5228.351  5573.149  
        2/1 Month  27JUL2020  29 41.08  33.96  3391.452  3930.210  
      C4591001 1007 10071021  1/Prevax  10JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  01JUL2020  22 10.00  10.00  111.694  77.815  
        2/Day 7  08JUL2020  8 103.01  48.30  3302.852  2427.150  
        2/Day 14  15JUL2020  15 1075.04  346.82  2831.818  2655.640  
        2/1 Month  29JUL2020  29 82.98  10.00  1354.140  1242.715  
      C4591001 1007 10071022  1/Prevax  10JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  01JUL2020  22 23.18  10.00  2473.273  1921.339  
        2/Day 7  08JUL2020  8 541.57  226.41  16471.473  15445.508  
        2/Day 14  15JUL2020  15 65.91  29.53  13778.539  13192.440  
        2/1 Month  29JUL2020  29 54.13  31.01  7345.879  6193.573  
    20 μg  C4591001 1003 10031026  1/Prevax  17JUN2020  1 10.00  10.00  1.799  1.502  
        1/Day 21  08JUL2020  22 70.72  23.01  633.109  370.018  
        2/Day 7  15JUL2020  8 257.87  73.84  9291.099  6361.636  
        2/Day 14  24JUL2020  17 193.88  89.81  3574.902  3621.121  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 34
FDA-CBER-2021-5683-0019480
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  05AUG2020  29 374.03  83.27  3284.990  2407.056  
      C4591001 1003 10031027  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  852.214  530.235  
        2/Day 7  13JUL2020  8 196.28  99.89  5871.804  6083.199  
        2/Day 14  20JUL2020  15 231.25  58.89  4277.122  5316.147  
        2/1 Month  04AUG2020  30 243.07  42.48  2744.998  2342.667  
      C4591001 1003 10031028  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 76.72  10.00  2125.452  1507.648  
        2/Day 7  13JUL2020  8 832.59  316.29  19259.605  24118.918  
        2/Day 14  20JUL2020  15 536.53  182.73  12124.378  8633.085  
      C4591001 1003 10031030  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  232.357  158.402  
        2/Day 7  16JUL2020  9 654.81  209.59  8917.821  8589.061  
        2/Day 14  21JUL2020  14 241.06  101.82  4284.956  4264.053  
        2/1 Month  11AUG2020  35 172.62  60.75  4447.300  3806.675  
      C4591001 1003 10031032  1/Prevax  17JUN2020  1 10.00  10.00  8.605  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 35
FDA-CBER-2021-5683-0019481
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  08JUL2020  22 10.00  10.00  269.076  224.526  
        2/Day 7  15JUL2020  8 501.84  200.03  27468.740  24751.814  
        2/Day 14  22JUL2020  15 1000.07  331.59  25113.043  17648.378  
        2/1 Month  05AUG2020  29 1410.72  287.42  11795.493  5529.235  
      C4591001 1003 10031038  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 42.67  10.00  850.242  564.229  
        2/Day 7  14JUL2020  7 539.29  122.00  14247.629  15095.897  
        2/Day 14  20JUL2020  13 1339.03  346.43  17639.449  15299.529  
        2/1 Month  11AUG2020  35 674.30  197.19  11850.546  13382.369  
      C4591001 1007 10071017  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  475.318  349.754  
        2/Day 7  13JUL2020  8 165.54  92.55  10035.667  12178.164  
        2/Day 14  20JUL2020  15 207.59  90.58  5015.482  5304.225  
        2/1 Month  03AUG2020  29 134.92  46.63  3644.675  2871.720  
      C4591001 1007 10071023  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 22.60  10.00  1193.195  494.786  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 36
FDA-CBER-2021-5683-0019482
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  15JUL2020  8 347.23  115.64  14024.422  14223.975  
        2/Day 14  22JUL2020  15 178.16  87.05  4714.396  4528.604  
        2/1 Month  05AUG2020  29 94.67  10.00  6766.606  4547.393  
      C4591001 1007 10071026  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 39.65  10.00  563.898  485.877  
        2/Day 7  13JUL2020  8 576.55  266.39  15393.444  12025.406  
        2/Day 14  21JUL2020  16 183.99  101.97  7685.526  5297.550  
        2/1 Month  03AUG2020  29 254.87  52.01  5761.892  3491.914  
      C4591001 1007 10071027  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  690.334  323.236  
        2/Day 7  15JUL2020  8 440.37  240.83  23937.985  22534.553  
        2/Day 14  22JUL2020  15 392.45  176.45  17545.870  12668.113  
        2/1 Month  05AUG2020  29 393.90  68.76  9890.325  5956.001  
      C4591001 1007 10071029  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  215.318  133.177  
        2/Day 7  15JUL2020  8 251.75  96.93  9520.346  12603.956  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 37
FDA-CBER-2021-5683-0019483
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  22JUL2020  15 186.86  66.03  5284.421  4784.455  
        2/1 Month  05AUG2020  29 117.79  47.96  6043.788  4134.824  
      C4591001 1007 10071040  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  246.188  142.661  
        2/Day 7  15JUL2020  8 187.71  85.93  7763.192  6494.694  
        2/Day 14  22JUL2020  15 99.42  39.54  4309.586  3100.367  
        2/1 Month  05AUG2020  29 113.83  37.42  5097.742  3852.929  
    30 μg  C4591001 1003 10031057  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  15JUL2020  22 10.00  10.00  1785.167  1445.632  
        2/Day 7  23JUL2020  9 123.84  54.83  4187.834  4472.036  
        2/Day 14  29JUL2020  15 77.60  32.58  4901.716  3916.322  
        2/1 Month  14AUG2020  31 75.48  47.62  2531.690  3158.296  
      C4591001 1003 10031059  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  2.152  
        1/Day 21  15JUL2020  22 38.51  25.20  2387.360  2316.414  
        2/Day 7  22JUL2020  8 593.97  263.99  13665.452  11528.386  
        2/Day 14  29JUL2020  15 164.72  47.79  8356.274  5715.104  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 38
FDA-CBER-2021-5683-0019484
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  12AUG2020  29 197.82  103.60  9069.142  9995.020  
      C4591001 1003 10031061  1/Prevax  22JUN2020  1 10.00  10.00  BLQ  1.764  
        1/Day 21  13JUL2020  22 24.12  10.00  2034.200  1472.357  
        2/Day 7  20JUL2020  8 475.10  215.27  14871.221  11493.221  
        2/Day 14  27JUL2020  15 101.81  33.24  8177.560  8972.178  
        2/1 Month  10AUG2020  29 125.92  33.58  4777.738  4374.206  
      C4591001 1003 10031065  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  1.375  
        1/Day 21  15JUL2020  22 10.00  10.00  1077.345  753.801  
        2/Day 7  22JUL2020  8 382.79  111.51  12189.072  10010.250  
        2/Day 14  29JUL2020  15 312.35  63.03  10857.081  15028.622  
        2/1 Month  19AUG2020  36 270.09  97.00  6680.664  4932.820  
      C4591001 1003 10031066  1/Prevax  22JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  13JUL2020  22 25.57  10.00  1234.764  1046.822  
        2/Day 7  20JUL2020  8 646.10  212.70  10245.536  7195.399  
        2/Day 14  27JUL2020  15 209.47  108.45  8304.566  5696.671  
        2/1 Month  13AUG2020  32 168.37  64.55  6535.662  4987.115  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 39
FDA-CBER-2021-5683-0019485
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1003 10031072  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  16JUL2020  23 10.00  10.00  872.910  585.865  
        2/Day 7  23JUL2020  8 227.94  59.30  5493.313  4335.537  
        2/Day 14  30JUL2020  15 148.60  68.26  5728.804  6083.396  
        2/1 Month  19AUG2020  35 111.43  43.33  3216.962  2800.247  
      C4591001 1007 10071046  1/Prevax  22JUN2020  1 10.00  10.00  BLQ  3.633  
        1/Day 21  15JUL2020  24 10.00  10.00  543.918  306.779  
        2/Day 7  22JUL2020  8 208.52  76.21  5258.850  4840.530  
        2/1 Month  10AUG2020  27 83.42  31.68  5448.022  4328.844  
      C4591001 1007 10071050  1/Prevax  22JUN2020  1 10.00  10.00  BLQ  4.552  
        1/Day 21  13JUL2020  22 10.00  10.00  1947.042  1466.357  
        2/Day 7  16JUL2020  4 10.00  10.00  2303.297  2048.654  
        2/Day 14  27JUL2020  15 181.55  77.83  14534.819  11412.326  
        2/1 Month  10AUG2020  29 129.83  75.35  9931.257  9844.396  
      C4591001 1007 10071058  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  15JUL2020  22 33.30  10.00  2349.640  1267.727  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 40
FDA-CBER-2021-5683-0019486
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  22JUL2020  8 956.07  382.07  15147.790  12613.040  
        2/1 Month  12AUG2020  29 298.37  77.13  5873.677  5816.177  
      C4591001 1007 10071063  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  15JUL2020  22 10.00  10.00  1279.126  395.676  
        2/Day 7  22JUL2020  8 215.12  72.00  6001.524  4552.661  
        2/Day 14  29JUL2020  15 118.70  45.72  9118.227  6635.440  
        2/1 Month  19AUG2020  36 82.51  41.16  5869.388  5107.530  
      C4591001 1007 10071064  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  15JUL2020  22 10.00  10.00  588.493  476.580  
        2/Day 7  22JUL2020  8 598.77  97.11  20251.294  18206.680  
        2/Day 14  29JUL2020  15 368.74  111.01  8650.637  5723.846  
        2/1 Month  12AUG2020  29 213.86  73.99  7225.490  7551.056  
      C4591001 1007 10071066  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  15JUL2020  22 10.00  10.00  889.173  689.837  
        2/Day 7  22JUL2020  8 267.65  107.30  6550.095  6558.525  
        2/Day 14  29JUL2020  15 135.66  33.45  6494.003  8095.554  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 41
FDA-CBER-2021-5683-0019487
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  12AUG2020  29 128.06  38.94  4396.021  6025.496  
Placebo  18-55 Placebo  C4591001 1003 10031016  1/Prevax  09JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  30JUN2020  22 10.00  10.00  BLQ  1.992  
        2/Day 7  07JUL2020  8 10.00  10.00  BLQ  1.725  
        2/Day 14  14JUL2020  15 10.00  10.00  BLQ  1.210  
        2/1 Month  03AUG2020  35 10.00  10.00  BLQ  1.487  
      C4591001 1003 10031017  1/Prevax  11JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  02JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  09JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  16JUL2020  15 10.00  10.00  2.533  BLQ  
        2/1 Month  06AUG2020  36 10.00  10.00  BLQ  BLQ  
      C4591001 1003 10031029  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  13JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  22JUL2020  17 10.00  10.00  BLQ  BLQ  
        2/1 Month  10AUG2020  36 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 42
FDA-CBER-2021-5683-0019488
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1003 10031034  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  1.608  
        1/Day 21  08JUL2020  22 10.00  10.00  BLQ  1.318  
        2/Day 7  15JUL2020  8 10.00  10.00  BLQ  2.996  
        2/Day 14  20JUL2020  13 10.00  10.00  BLQ  3.138  
        2/1 Month  11AUG2020  35 10.00  10.00  BLQ  5.773  
      C4591001 1003 10031050  1/Prevax  22JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  13JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  20JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  27JUL2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  13AUG2020  32 10.00  10.00  BLQ  BLQ  
      C4591001 1003 10031070  1/Prevax  24JUN2020  1 10.00  10.00  1.822  BLQ  
        1/Day 21  15JUL2020  22 10.00  10.00  1.914  1.487  
        2/Day 7  23JUL2020  9 10.00  10.00  BLQ  BLQ  
        2/Day 14  27JUL2020  13 10.00  10.00  BLQ  BLQ  
        2/1 Month  12AUG2020  29 10.00  10.00  1.376  BLQ  
      C4591001 1007 10071020  1/Prevax  10JUN2020  1 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 43
FDA-CBER-2021-5683-0019489
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  01JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  08JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  15JUL2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  29JUL2020  29 10.00  10.00  2.441  BLQ  
      C4591001 1007 10071025  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  15JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  22JUL2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  05AUG2020  29 10.00  10.00  BLQ  BLQ  
      C4591001 1007 10071065  1/Prevax  24JUN2020  1 10.00  10.00  BLQ  1.927  
        1/Day 21  15JUL2020  22 10.00  10.00  BLQ  1.912  
        2/Day 7  22JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  29JUL2020  15 10.00  10.00  BLQ  1.504  
        2/1 Month  12AUG2020  29 10.00  10.00  BLQ  1.172  
BNT162b2  65-85 10 μg  C4591001 1003 10031076  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  20JUL2020  22 10.00  10.00  76.629  46.491  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 44
FDA-CBER-2021-5683-0019490
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  27JUL2020  8 65.61  29.77  1581.004  1209.119  
        2/Day 14  03AUG2020  15 149.68  67.73  1361.463  1039.674  
        2/1 Month  18AUG2020  30 34.91  10.00  1421.579  1098.970  
      C4591001 1003 10031077  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  22 10.00  10.00  209.271  163.788  
        2/Day 7  29JUL2020  8 50.77  37.16  5839.153  4376.381  
        2/Day 14  05AUG2020  15 93.01  56.38  4246.447  3687.991  
        2/1 Month  19AUG2020  29 65.77  20.00  2531.517  3176.089  
      C4591001 1003 10031078  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  22 10.00  10.00  36.052  BLQ  
        2/Day 7  29JUL2020  8 32.00  10.00  1468.692  1199.488  
        2/Day 14  07AUG2020  17 44.36  10.00  3091.886  3048.264  
        2/1 Month  19AUG2020  29 26.32  10.00  1793.079  1663.693  
      C4591001 1003 10031079  1/Prevax  01JUL2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  22 10.00  10.00  220.394  82.039  
        2/Day 7  29JUL2020  8 104.68  50.29  3891.367  1856.595  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 45
FDA-CBER-2021-5683-0019491
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  05AUG2020  15 166.05  79.64  3065.311  1822.047  
        2/1 Month  19AUG2020  29 82.06  20.80  1747.737  1359.053  
      C4591001 1003 10031080  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  2.992  
        1/Day 21  20JUL2020  22 10.00  10.00  1343.198  1118.328  
        2/Day 7  27JUL2020  8 469.84  158.89  7718.335  12314.100  
        2/Day 14  03AUG2020  15 190.18  122.50  11820.663  8713.343  
        2/1 Month  20AUG2020  32 452.53  137.17  6158.699  5629.456  
      C4591001 1003 10031087  1/Prevax  01JUL2020  1 10.00  10.00  2.332  3.690  
        1/Day 21  22JUL2020  22 10.00  10.00  100.404  62.707  
        2/Day 7  29JUL2020  8 44.06  30.15  2763.546  1865.768  
        2/Day 14  05AUG2020  15 87.03  63.51  1826.225  1466.120  
        2/1 Month  21AUG2020  31 47.91  10.00  1725.109  1218.025  
      C4591001 1007 10071051  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  20JUL2020  22 10.00  10.00  84.381  56.041  
        2/Day 7  27JUL2020  8 101.61  45.56  2803.623  2141.719  
        2/Day 14  03AUG2020  15 119.58  64.35  2672.440  2364.506  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 46
FDA-CBER-2021-5683-0019492
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  17AUG2020  29 76.19  23.48  1660.555  1983.264  
      C4591001 1007 10071057  1/Prevax  30JUN2020  1 10.00  10.00  1.784  2.643  
        1/Day 21  22JUL2020  23 10.00  10.00  341.100  211.137  
        2/Day 7  29JUL2020  8 85.89  59.98  3693.782  3362.682  
        2/Day 14  05AUG2020  15 137.31  67.08  5203.493  5021.839  
        2/1 Month  20AUG2020  30 66.51  31.68  2942.620  3283.336  
      C4591001 1007 10071071  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  20JUL2020  22 10.00  10.00  132.178  76.626  
        2/Day 7  27JUL2020  8 84.63  29.92  2423.740  1832.613  
        2/Day 14  03AUG2020  15 112.21  41.25  2396.919  2134.165  
        2/1 Month  17AUG2020  29 36.33  10.00  1996.840  1918.232  
      C4591001 1007 10071073  1/Prevax  30JUN2020  1 10.00  10.00  BLQ  1.241  
        1/Day 21  22JUL2020  23 10.00  10.00  77.677  88.608  
        2/Day 7  29JUL2020  8 39.15  31.76  2189.738  1619.589  
        2/Day 14  05AUG2020  15 56.53  34.56  2939.285  3239.887  
        2/1 Month  20AUG2020  30 51.33  21.43  1896.095  2570.172  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 47
FDA-CBER-2021-5683-0019493
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1007 10071074  1/Prevax  30JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  20JUL2020  21 10.00  10.00  271.213  207.969  
        2/Day 7  27JUL2020  8 68.76  38.06  3360.855  2242.195  
        2/1 Month  24AUG2020  36 79.52  20.79  3409.605  2442.125  
      C4591001 1007 10071077  1/Prevax  30JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  23 10.00  10.00  487.613  276.686  
        2/Day 7  29JUL2020  8 135.40  63.67  5614.140  5097.042  
        2/Day 14  05AUG2020  15 179.54  116.56  10051.138  6391.194  
        2/1 Month  19AUG2020  29 160.05  48.81  3763.612  3278.529  
    20 μg  C4591001 1003 10031031  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  105.209  64.720  
        2/Day 7  14JUL2020  9 159.88  95.71  4391.938  4950.455  
        2/Day 14  21JUL2020  16 308.84  63.99  3775.173  2652.662  
        2/1 Month  06AUG2020  32 82.13  33.54  1795.678  1245.275  
      C4591001 1003 10031035  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  89.757  47.208  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 48
FDA-CBER-2021-5683-0019494
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  14JUL2020  9 78.69  34.76  6293.608  3948.217  
        2/Day 14  20JUL2020  15 21.83  10.00  3057.317  2304.051  
        2/1 Month  06AUG2020  32 26.84  10.00  1471.485  1236.963  
      C4591001 1003 10031053  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  3.743  
        1/Day 21  08JUL2020  22 10.00  10.00  154.468  155.896  
        2/Day 7  14JUL2020  7 47.93  25.64  1509.934  1611.926  
        2/Day 14  21JUL2020  14 154.80  35.22  2811.633  2209.674  
        2/1 Month  10AUG2020  34 87.70  49.57  3461.397  3412.112  
      C4591001 1003 10031054  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  29.527  13.142  
        2/Day 7  16JUL2020  9 87.02  10.00  2081.464  2897.118  
        2/Day 14  23JUL2020  16 58.55  25.80  1208.723  889.154  
        2/1 Month  05AUG2020  29 63.46  39.25  1030.791  792.951  
      C4591001 1003 10031055  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  20 10.00  10.00  223.685  164.963  
        2/Day 7  15JUL2020  10 153.55  65.21  10390.616  8135.746  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 49
FDA-CBER-2021-5683-0019495
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  20JUL2020  15 214.09  60.20  4687.811  4477.302  
        2/1 Month  07AUG2020  33 170.73  74.64  4967.094  3831.820  
      C4591001 1003 10031063  1/Prevax  17JUN2020  1 10.00  10.00  6.477  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  246.966  142.687  
        2/Day 7  15JUL2020  8 167.98  68.75  6267.706  5913.788  
        2/Day 14  21JUL2020  14 224.63  71.57  5089.808  3891.548  
        2/1 Month  05AUG2020  29 280.75  98.36  2312.339  1718.830  
      C4591001 1007 10071031  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  1.860  BLQ  
        2/Day 7  15JUL2020  8 10.00  10.00  107.299  49.074  
        2/Day 14  22JUL2020  15 10.00  10.00  195.235  93.846  
        2/1 Month  05AUG2020  29 10.00  10.00  98.254  70.440  
      C4591001 1007 10071032  1/Prevax  15JUN2020  1 10.00  10.00  1.455  5.408  
        1/Day 21  06JUL2020  22 10.00  10.00  15.038  8.240  
        2/Day 7  13JUL2020  8 23.79  10.00  1496.409  1118.982  
        2/Day 14  20JUL2020  15 24.31  10.00  740.369  479.726  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 50
FDA-CBER-2021-5683-0019496
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  05AUG2020  31 10.00  10.00  383.228  279.397  
      C4591001 1007 10071035  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  164.041  120.913  
        2/Day 7  13JUL2020  8 362.66  116.29  6867.843  7086.875  
        2/Day 14  22JUL2020  17 482.76  148.34  12067.245  6112.915  
        2/1 Month  03AUG2020  29 305.43  119.95  6142.159  5693.419  
      C4591001 1007 10071038  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  305.049  233.297  
        2/Day 7  15JUL2020  8 104.69  45.63  5434.431  6252.259  
        2/Day 14  22JUL2020  15 48.70  25.72  5913.398  3931.992  
        2/1 Month  05AUG2020  29 32.00  10.00  4150.530  4165.519  
      C4591001 1007 10071039  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  178.369  163.391  
        2/Day 7  15JUL2020  8 128.47  66.89  4667.558  5012.738  
        2/Day 14  22JUL2020  15 47.66  27.63  3794.208  3025.739  
        2/1 Month  05AUG2020  29 47.49  26.14  1693.046  1563.573  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 51
FDA-CBER-2021-5683-0019497
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1007 10071052  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  132.878  94.991  
        2/Day 7  15JUL2020  8 75.77  27.29  4192.875  4847.691  
        2/Day 14  20JUL2020  13 92.54  31.18  3370.258  2785.921  
        2/1 Month  05AUG2020  29 27.79  10.00  2293.269  2700.905  
    30 μg  C4591001 1003 10031037  1/Prevax  16JUN2020  1 10.00  10.00  BLQ  1.513  
        1/Day 21  07JUL2020  22 34.83  10.00  2180.820  2004.880  
        2/Day 7  14JUL2020  8 733.17  250.39  31661.223  30209.881  
        2/Day 14  22JUL2020  16 1478.55  415.63  25344.514  29549.649  
        2/1 Month  07AUG2020  32 571.01  171.54  23292.845  22144.452  
      C4591001 1003 10031047  1/Prevax  16JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  07JUL2020  22 10.00  10.00  1688.232  1653.611  
        2/Day 7  14JUL2020  8 89.71  39.92  14838.394  13004.121  
        2/Day 14  21JUL2020  15 136.67  52.32  8244.450  6211.746  
        2/1 Month  07AUG2020  32 104.51  58.23  12166.241  8407.283  
      C4591001 1003 10031051  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 52
FDA-CBER-2021-5683-0019498
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  09JUL2020  22 10.00  10.00  270.239  143.530  
        2/Day 7  15JUL2020  7 105.53  31.85  4751.043  3831.136  
        2/Day 14  22JUL2020  14 523.27  156.18  7153.760  6963.194  
        2/1 Month  12AUG2020  35 343.26  114.73  4352.603  3391.480  
      C4591001 1003 10031058  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  19.576  7.490  
        2/Day 7  16JUL2020  8 49.33  10.00  3564.700  3235.166  
        2/Day 14  23JUL2020  15 42.15  10.00  1918.154  1694.248  
        2/1 Month  06AUG2020  29 69.86  20.08  2106.577  1640.525  
      C4591001 1003 10031069  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  57.541  18.883  
        2/Day 7  16JUL2020  8 84.81  26.22  2837.681  2857.384  
        2/Day 14  23JUL2020  15 71.50   
2113.166  2494.578  
        2/1 Month  10AUG2020  33 50.80  24.73  2856.606  2257.029  
      C4591001 1007 10071034  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  191.290  177.041  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 53
FDA-CBER-2021-5683-0019499
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  13JUL2020  8 177.31  91.01  5569.445  4547.872  
        2/Day 14  20JUL2020  15 110.75  48.76  5620.483  3599.563  
        2/1 Month  03AUG2020  29 154.99  41.80  5194.560  3036.658  
      C4591001 1007 10071037  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  661.947  512.791  
        2/Day 7  13JUL2020  8 238.06  121.66  11873.094  8862.438  
        2/Day 14  20JUL2020  15 225.90  83.28  7179.096  5335.702  
        2/1 Month  05AUG2020  31 170.05  79.92  6252.281  5504.514  
      C4591001 1007 10071043  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  344.012  388.020  
        2/Day 7  16JUL2020  8 202.08  77.39  12975.360  9471.675  
        2/Day 14  23JUL2020  15 506.40  148.36  9531.233  10877.869  
        2/1 Month  06AUG2020  29 434.60  137.57  6808.143  5809.250  
      C4591001 1007 10071044  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 21.67  10.00  1276.247  862.675  
        2/Day 7  16JUL2020  8 785.88  177.18  17614.882  13195.801  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 54
FDA-CBER-2021-5683-0019500
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 14  23JUL2020  15 398.65  135.98  8124.788  9659.014  
        2/1 Month  06AUG2020  29 446.18  72.60  6769.744  6389.172  
      C4591001 1007 10071045  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  308.218  178.054  
        2/Day 7  16JUL2020  8 160.90  66.93  11319.677  5784.286  
        2/Day 14  23JUL2020  15 115.58  39.35  5952.028  5947.690  
        2/1 Month  06AUG2020  29 69.81  35.07  3679.260  2341.533  
      C4591001 1007 10071049  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  157.137  222.163  
        2/Day 7  15JUL2020  7 32.34  10.00  1754.865  1664.955  
        2/Day 14  23JUL2020  15 310.31  10.00  3687.509  3534.434  
        2/1 Month  06AUG2020  29 47.67  10.00  1970.511  1239.494  
      C4591001 1007 10071053  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  09JUL2020  22 10.00  10.00  525.076  388.365  
        2/Day 7  16JUL2020  8 115.66  47.97  9916.289  5568.455  
        2/Day 14  23JUL2020  15 102.78  30.15  5387.397  4998.443  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 55
FDA-CBER-2021-5683-0019501
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/1 Month  06AUG2020  29 86.22  51.79  2893.851  1746.192  
Placebo  65-85 Placebo  C4591001 1003 10031036  1/Prevax  15JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  06JUL2020  22 10.00  10.00  BLQ  4.780  
        2/Day 7  13JUL2020  8 10.00  10.00  1.373  7.140  
        2/Day 14  20JUL2020  15 10.00  10.00  BLQ  8.442  
        2/1 Month  10AUG2020  36 10.00  10.00  1.551  5.283  
      C4591001 1003 10031043  1/Prevax  16JUN2020  1 10.00  10.00  BLQ  3.975  
        1/Day 21  07JUL2020  22 10.00  10.00  BLQ  5.028  
        2/Day 7  14JUL2020  8 10.00  10.00  BLQ  4.340  
        2/Day 14  21JUL2020  15 10.00  10.00  BLQ  2.501  
      C4591001 1003 10031046  1/Prevax  18JUN2020  1 10.00  10.00  BLQ  1.223  
        1/Day 21  09JUL2020  22 10.00  10.00  BLQ  1.341  
        2/Day 7  16JUL2020  8 10.00  10.00  BLQ  2.930  
        2/Day 14  23JUL2020  15 10.00  10.00  BLQ  1.776  
        2/1 Month  10AUG2020  33 10.00  10.00  BLQ  2.618  
      C4591001 1003 10031056  1/Prevax  18JUN2020  1 10.00  10.00  1.591  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
Page 56
FDA-CBER-2021-5683-0019502
16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/Day 21  09JUL2020  22 10.00  10.00  1.809  BLQ  
        2/Day 7  16JUL2020  8 10.00  10.00  3.887  BLQ  
        2/Day 14  23JUL2020  15 10.00  10.00  1.875  BLQ  
        2/1 Month  06AUG2020  29 10.00  10.00  2.550  BLQ  
      C4591001 1003 10031067  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  16JUL2020  9 10.00  10.00  BLQ  BLQ  
        2/Day 14  21JUL2020  14 10.00  10.00  BLQ  BLQ  
        2/1 Month  06AUG2020  30 10.00  10.00  BLQ  BLQ  
      C4591001 1003 10031083  1/Prevax  01JUL2020  1 10.00  10.00  1.937  1.247  
        1/Day 21  22JUL2020  22 10.00  10.00  2.163  BLQ  
        2/Day 7  30JUL2020  9 10.00  10.00  1.470  BLQ  
        2/Day 14  06AUG2020  16 10.00  10.00  1.529  BLQ  
        2/1 Month  20AUG2020  30 10.00  10.00  BLQ  BLQ  
      C4591001 1007 10071042  1/Prevax  17JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  08JUL2020  22 10.00  10.00  BLQ  BLQ  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
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16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        2/Day 7  15JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  22JUL2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  05AUG2020  29 10.00  10.00  BLQ  BLQ  
      C4591001 1007 10071056  1/Prevax  29JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  20JUL2020  22 10.00  10.00  BLQ  BLQ  
        2/Day 7  27JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  03AUG2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  17AUG2020  29 10.00  10.00  BLQ  BLQ  
      C4591001 1007 10071075  1/Prevax  30JUN2020  1 10.00  10.00  BLQ  BLQ  
        1/Day 21  22JUL2020  23 10.00  10.00  BLQ  BLQ  
        2/Day 7  29JUL2020  8 10.00  10.00  BLQ  BLQ  
        2/Day 14  05AUG2020  15 10.00  10.00  BLQ  BLQ  
        2/1 Month  20AUG2020  30 10.00  10.00  BLQ  BLQ  
  
Abbreviations: IgG = immunoglobulin G; BLQ = below the limit of quantitation; NT50 = 50% neutralizing titer; NT90 = 90% neutr alizing titer;  
RBD = receptor -binding domain; S1 = spike protein S1 subunit.  
a.     Relative Day (Rel Day) = date of blood draw - date of last vaccination + 1.  
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
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16.2.6.1.1 Listing of Assay Data – Phase 1, 2 Doses, 21 Days Apar t 
  Assay  
Vaccine  
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
PFIZER CONFIDENTIAL SDTM Creation: 17SEP2020 (22:01) Source Data: adva Table Generation: 17SEP2020 (23:28)  
(Cutoff Date: 24AUG2020, Snapshot Date: 17SEP2020) Output File: ./nda3/C4591001_IA_P1_Serology/adva_l001_p1   
 
 
090177e194f60646\Final\Final On: 19-Sep-2020 01:53 (GMT) 
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16.2.6.1.1.1 Listing of Assay Data Before Dose 2 – Phase 1 – BNT162b1 (100 μg ) 
  Assay  
Vaccine 
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
BNT162b1  18-55 100 μg  C4591001 1001 10011026  1/Prevax  18MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  26MAY2020  9 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  08JUN2020  22 40.58  10.00  643.635  1351.673  
        1/4 Weeks  15JUN2020  29   
582.071  779.256  
        1/5 Weeks  22JUN2020  36 10.00  10.00  492.430  731.154  
        1/7 Weeks  13JUL2020  57 10.00  10.00  297.579  409.009  
      C4591001 1001 10011028  1/Prevax  20MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  9 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  10JUN2020  22 45.28  10.00  1182.138  1997.708  
        1/4 Weeks  17JUN2020  29   
2921.157  4048.878  
        1/5 Weeks  26JUN2020  38 10.00  10.00  1250.738  1690.854  
        1/7 Weeks  09JUL2020  51 10.00  10.00  586.482  883.498  
      C4591001 1001 10011030  1/Prevax  20MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  9 10.00  10.00  BLQ  1.258  
        1/3 Weeks  10JUN2020  22 10.00  10.00  873.342  1498.225  
        1/4 Weeks  17JUN2020  29   
1017.482  1082.017  
        1/5 Weeks  23JUN2020  35 10.00  10.00  454.864  666.417  
        1/7 Weeks  08JUL2020  50 10.00  10.00  105.443  171.111  
      C4591001 1001 10011032  1/Prevax  20MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  9 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  10JUN2020  22 26.98  10.00  662.226  1461.893  
        1/4 Weeks  17JUN2020  29   
816.066  1147.268  
        1/5 Weeks  24JUN2020  36 10.00  10.00  346.081  593.048  
        1/7 Weeks  09JUL2020  51 10.00  10.00  263.937  472.095  
      C4591001 1001 10011034  1/Prevax  20MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  9 10.00  10.00  BLQ  1.499  
090177e194ffe59c\Final\Final On: 24-Sep-2020 03:39 (GMT) 
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16.2.6.1.1.1 Listing of Assay Data Before Dose 2 – Phase 1 – BNT162b1 (100 μg ) 
  Assay  
Vaccine 
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/3 Weeks  10JUN2020  22 84.72  33.29  4317.529  5641.114  
        1/4 Weeks  17JUN2020  29   
3841.491  4621.444  
        1/5 Weeks  23JUN2020  35 10.00  10.00  1425.136  1967.796  
        1/7 Weeks  09JUL2020  51 10.00  10.00  595.236  856.362  
      C4591001 1002 10021023  1/Prevax  18MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  26MAY2020  9 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  08JUN2020  22 45.20  10.00  1501.649  2450.494  
        1/4 Weeks  16JUN2020  30   
842.097  1029.725  
        1/5 Weeks  23JUN2020  37 10.00  10.00  848.499  995.081  
        1/7 Weeks  09JUL2020  53 10.00  10.00  545.586  591.924  
      C4591001 1002 10021024  1/Prevax  18MAY2020  1 10.00  10.00  BLQ  3.675  
        1/1 Week  26MAY2020  9 10.00  10.00  BLQ  4.720  
        1/3 Weeks  10JUN2020  24 196.48  78.23  1961.375  3038.023  
        1/4 Weeks  16JUN2020  30   
1959.503  2270.500  
        1/5 Weeks  22JUN2020  36 70.03  24.82  1011.718  1557.507  
        1/7 Weeks  09JUL2020  53 34.36  10.00  705.069  1181.020  
      C4591001 1002 10021027  1/Prevax  18MAY2020  1 10.00  10.00  BLQ  1.797  
        1/1 Week  26MAY2020  9 10.00  10.00  BLQ  1.642  
        1/3 Weeks  08JUN2020  22 111.02  51.33  1396.923  1839.490  
        1/4 Weeks  16JUN2020  30   
704.323  1153.153  
        1/5 Weeks  23JUN2020  37 37.59  27.70  629.768  904.716  
        1/7 Weeks  09JUL2020  53 22.76  10.00  358.390  441.387  
      C4591001 1002 10021034  1/Prevax  21MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  09JUN2020  20 34.06  10.00  1467.192  2472.885  
        1/4 Weeks  16JUN2020  27   
1299.986  1661.698  
090177e194ffe59c\Final\Final On: 24-Sep-2020 03:39 (GMT) 
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16.2.6.1.1.1 Listing of Assay Data Before Dose 2 – Phase 1 – BNT162b1 (100 μg ) 
  Assay  
Vaccine 
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
        1/5 Weeks  23JUN2020  34 10.00  10.00  1015.168  1784.978  
        1/7 Weeks  09JUL2020  50 10.00  10.00  976.009  1172.711  
      C4591001 1002 10021035  1/Prevax  21MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  09JUN2020  20 10.00  10.00  790.157  1303.880  
        1/4 Weeks  16JUN2020  27   
497.281  751.609  
        1/5 Weeks  23JUN2020  34 10.00  10.00  398.655  528.401  
        1/7 Weeks  07JUL2020  48 10.00  10.00  323.372  417.140  
      C4591001 1002 10021036  1/Prevax  21MAY2020  1 10.00  10.00  7.661  6.568  
        1/1 Week  28MAY2020  8 10.00  10.00  37.869  29.364  
        1/3 Weeks  11JUN2020  22 10.00  10.00  886.004  1438.446  
        1/4 Weeks  17JUN2020  28   
570.488  672.895  
        1/5 Weeks  23JUN2020  34 10.00  10.00  560.702  589.342  
        1/7 Weeks  16JUL2020  57 10.00  10.00  510.114  440.135  
      C4591001 1002 10021038  1/Prevax  21MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  09JUN2020  20 10.00  10.00  294.603  472.124  
        1/4 Weeks  16JUN2020  27   
321.612  389.529  
        1/5 Weeks  23JUN2020  34 10.00  10.00  406.950  487.004  
        1/7 Weeks  09JUL2020  50 10.00  10.00  351.319  443.855  
Placebo  18-55 Placebo  C4591001 1001 10011013  1/Prevax  18MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  26MAY2020  9 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  08JUN2020  22 10.00  10.00  BLQ  BLQ  
        1/4 Weeks  16JUN2020  30   
BLQ  BLQ  
        1/5 Weeks  23JUN2020  37 10.00  10.00  BLQ  BLQ  
        1/7 Weeks  07JUL2020  51 10.00  10.00  BLQ  BLQ  
090177e194ffe59c\Final\Final On: 24-Sep-2020 03:39 (GMT) 
Page 62
FDA-CBER-2021-5683-0019508
16.2.6.1.1.1 Listing of Assay Data Before Dose 2 – Phase 1 – BNT162b1 (100 μg ) 
  Assay  
Vaccine 
Candidate  Age Group  
(Years)  Vaccine Group  
(as Randomized)  Subject  Dose/  
Sampling  
Time Point  Date of  
Sample  Rel 
Daya NT50  
(Titer)  NT90  
(Titer)  S1-Binding  
IgG Level  
(U/mL)  RBD -Binding  
IgG Level  
(U/mL)  
  
      C4591001 1001 10011021  1/Prevax  20MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  9 10.00  10.00  BLQ  1.519  
        1/3 Weeks  10JUN2020  22 10.00  10.00  BLQ  1.960  
        1/4 Weeks  17JUN2020  29   
BLQ  1.679  
        1/5 Weeks  23JUN2020  35 10.00  10.00  BLQ  BLQ  
        1/7 Weeks  09JUL2020  51 10.00  10.00  BLQ  BLQ  
      C4591001 1002 10021041  1/Prevax  21MAY2020  1 10.00  10.00  BLQ  BLQ  
        1/1 Week  28MAY2020  8 10.00  10.00  BLQ  BLQ  
        1/3 Weeks  09JUN2020  20 10.00  10.00  BLQ  BLQ  
        1/4 Weeks  16JUN2020  27   
BLQ  BLQ  
        1/5 Weeks  23JUN2020  34 10.00  10.00  BLQ  BLQ  
        1/7 Weeks  09JUL2020  50 10.00  10.00  BLQ  BLQ  
  
Abbreviations: IgG = immunoglobulin G; BLQ = below the limit of quantitation; NT50 = 50% neutralizing titer; NT90 = 90% neutr alizing titer;  
RBD = receptor -binding domain; S1 = spike protein S1 subunit.  
a.     Relative Day (Rel Day) = date of blood draw - date of last vaccination + 1.  
PFIZER CONFIDENTIAL SDTM Creation: 17SEP2020 (22:01) Source Data: adva Table Generation: 21SEP2020 (21:56)  
(Cutoff Date: 24AUG2020, Snapshot Date: 17SEP2020) Output File: ./nda3/C4591001 IA P1 100/adva l001 100 p1   
 
090177e194ffe59c\Final\Final On: 24-Sep-2020 03:39 (GMT) 
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