NASDAQ:CLDX | Historical Stock Price | Celldex Therapeutics, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1986-05-15 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.70$7.29$31.23$133.81$573.38$2,457.001986-05-152026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$361.80$361.804,452
2004-12-30$376.20$376.203,333
2004-12-29$374.40$374.406,622
2004-12-28$401.40$401.4016,518
2004-12-27$365.40$365.402,549
2004-12-23$360.00$360.003,118
2004-12-22$356.40$356.403,642
2004-12-21$333.00$333.001,753
2004-12-20$331.20$331.202,651
2004-12-17$336.60$336.602,089
2004-12-16$331.20$331.201,603
2004-12-15$333.00$333.001,023
2004-12-14$334.80$334.801,573
2004-12-13$334.80$334.801,795
2004-12-10$342.00$342.001,312
2004-12-09$333.00$333.001,291
2004-12-08$331.20$331.203,943
2004-12-07$342.00$342.004,337
2004-12-06$327.60$327.601,773
2004-12-03$329.40$329.403,017
2004-12-02$338.40$338.401,660
2004-12-01$338.40$338.402,295
2004-11-30$333.00$333.001,375
2004-11-29$331.20$331.201,198
2004-11-26$324.00$324.001,308
2004-11-24$331.20$331.201,202
2004-11-23$345.60$345.601,637
2004-11-22$342.00$342.001,042
2004-11-19$333.00$333.001,189
2004-11-18$342.00$342.001,554
2004-11-17$352.80$352.803,439
2004-11-16$333.00$333.001,472
2004-11-15$345.60$345.601,006
2004-11-12$347.40$347.401,306
2004-11-11$347.40$347.401,433
2004-11-10$360.00$360.001,268
2004-11-09$360.00$360.001,466
2004-11-08$352.80$352.802,830
2004-11-05$374.40$374.404,911
2004-11-04$363.60$363.601,462
2004-11-03$351.00$351.00703
2004-11-02$345.60$345.601,302
2004-11-01$342.00$342.001,824
2004-10-29$336.60$336.601,532
2004-10-28$343.80$343.801,127
2004-10-27$351.00$351.001,697
2004-10-26$354.60$354.604,018
2004-10-25$320.40$320.401,333
2004-10-22$315.00$315.001,508
2004-10-21$334.80$334.801,933
2004-10-20$331.20$331.202,249
2004-10-19$315.00$315.00593
2004-10-18$327.60$327.601,381
2004-10-15$316.80$316.80826
2004-10-14$315.00$315.00593
2004-10-13$316.80$316.801,536
2004-10-12$327.60$327.60894
2004-10-11$336.60$336.60804
2004-10-08$316.80$316.802,038
2004-10-07$329.40$329.401,202
2004-10-06$331.20$331.201,151
2004-10-05$333.00$333.00547
2004-10-04$334.80$334.801,162
2004-10-01$327.60$327.601,771
2004-09-30$307.80$307.802,166
2004-09-29$333.00$333.001,893
2004-09-28$307.80$307.801,618
2004-09-27$304.20$304.202,658
2004-09-24$329.40$329.40918
2004-09-23$329.40$329.40919
2004-09-22$336.60$336.601,110
2004-09-21$342.00$342.001,121
2004-09-20$345.60$345.601,701
2004-09-17$367.20$367.201,814
2004-09-16$374.40$374.40914
2004-09-15$372.60$372.601,127
2004-09-14$383.40$383.401,204
2004-09-13$396.00$396.001,569
2004-09-10$387.00$387.001,158
2004-09-09$367.20$367.20951
2004-09-08$363.60$363.601,090
2004-09-07$374.40$374.401,487
2004-09-03$365.40$365.401,167
2004-09-02$358.20$358.201,037
2004-09-01$356.40$356.405,164
2004-08-31$327.60$327.60992
2004-08-30$329.40$329.40918
2004-08-27$343.80$343.80779
2004-08-26$338.40$338.40881
2004-08-25$351.00$351.00783
2004-08-24$356.40$356.401,087
2004-08-23$338.40$338.40832
2004-08-20$347.40$347.401,242
2004-08-19$320.40$320.40894
2004-08-18$329.40$329.401,599
2004-08-17$298.80$298.80773
2004-08-16$309.60$309.601,296
2004-08-13$288.00$288.00588
2004-08-12$282.60$282.601,218
2004-08-11$300.60$300.601,123
2004-08-10$313.20$313.20967
2004-08-09$304.20$304.201,101
2004-08-06$309.60$309.601,643
2004-08-05$340.20$340.201,937
2004-08-04$309.60$309.601,768
2004-08-03$315.00$315.001,176
2004-08-02$333.00$333.001,426
2004-07-30$360.00$360.00960
2004-07-29$369.00$369.001,908
2004-07-28$336.60$336.605,714
2004-07-27$293.40$293.405,979
2004-07-26$298.80$298.804,620
2004-07-23$338.40$338.405,119
2004-07-22$363.60$363.608,194
2004-07-21$414.00$414.001,966
2004-07-20$433.80$433.801,738
2004-07-19$426.60$426.601,698
2004-07-16$441.00$441.001,359
2004-07-15$473.40$473.404,323
2004-07-14$423.00$423.001,427
2004-07-13$437.40$437.40918
2004-07-12$435.60$435.601,661
2004-07-09$417.60$417.60952
2004-07-08$424.80$424.801,398
2004-07-07$432.00$432.00861
2004-07-06$441.00$441.001,393
2004-07-02$451.80$451.801,276
2004-07-01$446.40$446.402,171
2004-06-30$478.80$478.801,532
2004-06-29$469.80$469.802,423
2004-06-28$446.40$446.401,333
2004-06-25$451.80$451.802,749
2004-06-24$442.80$442.801,183
2004-06-23$446.40$446.401,320
2004-06-22$450.00$450.001,360
2004-06-21$442.80$442.80928
2004-06-18$446.40$446.401,918
2004-06-17$441.00$441.001,313
2004-06-16$435.60$435.602,236
2004-06-15$439.20$439.201,229
2004-06-14$421.20$421.202,056
2004-06-10$441.00$441.001,687
2004-06-09$448.20$448.201,538
2004-06-08$473.40$473.40825
2004-06-07$477.00$477.001,333
2004-06-04$462.60$462.60972
2004-06-03$457.20$457.20898
2004-06-02$468.00$468.001,837
2004-06-01$437.40$437.401,234
2004-05-28$437.40$437.401,401
2004-05-27$439.20$439.202,362
2004-05-26$457.20$457.202,030
2004-05-25$446.40$446.402,108
2004-05-24$444.60$444.602,070
2004-05-21$468.00$468.001,493
2004-05-20$475.20$475.201,625
2004-05-19$487.80$487.804,777
2004-05-18$480.60$480.60831
2004-05-17$469.80$469.801,986
2004-05-14$496.80$496.801,964
2004-05-13$496.80$496.802,323
2004-05-12$487.80$487.802,366
2004-05-11$484.20$484.201,028
2004-05-10$478.80$478.803,359
2004-05-07$480.60$480.602,073
2004-05-06$502.20$502.202,078
2004-05-05$527.40$527.404,486
2004-05-04$495.00$495.001,811
2004-05-03$495.00$495.002,812
2004-04-30$502.20$502.204,740
2004-04-29$504.00$504.006,286
2004-04-28$549.00$549.0011,153
2004-04-27$549.00$549.009,119
2004-04-26$509.40$509.408,032
2004-04-23$498.60$498.6010,417
2004-04-22$451.80$451.804,526
2004-04-21$455.40$455.4013,909
2004-04-20$441.00$441.002,905
2004-04-19$444.60$444.603,589
2004-04-16$410.40$410.402,157
2004-04-15$403.20$403.202,348
2004-04-14$430.20$430.202,097
2004-04-13$410.40$410.401,979
2004-04-12$432.00$432.002,348
2004-04-08$444.60$444.602,183
2004-04-07$450.00$450.004,783
2004-04-06$446.40$446.401,976
2004-04-05$469.80$469.802,981
2004-04-02$471.60$471.602,901
2004-04-01$473.40$473.402,523
2004-03-31$469.80$469.802,105
2004-03-30$484.20$484.205,842
2004-03-29$453.60$453.603,153
2004-03-26$446.40$446.409,498
2004-03-25$459.00$459.0023,143
2004-03-24$383.40$383.401,646
2004-03-23$394.20$394.201,662
2004-03-22$401.40$401.402,687
2004-03-19$396.00$396.001,556
2004-03-18$410.40$410.401,188
2004-03-17$412.20$412.202,152
2004-03-16$399.60$399.605,333
2004-03-15$432.00$432.003,222
2004-03-12$453.60$453.605,127
2004-03-11$426.60$426.603,279
2004-03-10$441.00$441.003,417
2004-03-09$457.20$457.202,545
2004-03-08$468.00$468.002,667
2004-03-05$482.40$482.401,561
2004-03-04$469.80$469.802,390
2004-03-03$471.60$471.601,482
2004-03-02$478.80$478.801,690
2004-03-01$482.40$482.403,739
2004-02-27$469.80$469.804,186
2004-02-26$487.80$487.803,188
2004-02-25$469.80$469.803,436
2004-02-24$460.80$460.804,567
2004-02-23$477.00$477.004,446
2004-02-20$496.80$496.803,136
2004-02-19$496.80$496.806,056
2004-02-18$507.60$507.605,189
2004-02-17$516.60$516.606,393
2004-02-13$509.40$509.4020,047
2004-02-12$541.80$541.803,603
2004-02-11$554.40$554.404,633
2004-02-10$583.20$583.201,754
2004-02-09$585.00$585.002,490
2004-02-06$586.80$586.801,699
2004-02-05$576.00$576.002,037
2004-02-04$576.00$576.003,697
2004-02-03$617.40$617.403,586
2004-02-02$631.80$631.802,194
2004-01-30$660.60$660.602,400
2004-01-29$646.20$646.202,638
2004-01-28$651.60$651.602,356
2004-01-27$675.00$675.002,830
2004-01-26$678.60$678.605,018
2004-01-23$630.00$630.002,603
2004-01-22$655.20$655.203,969
2004-01-21$675.00$675.006,116
2004-01-20$626.40$626.404,190
2004-01-16$590.40$590.403,808
2004-01-15$608.40$608.404,219
2004-01-14$630.00$630.006,532
2004-01-13$612.00$612.006,566
2004-01-12$588.60$588.607,512
2004-01-09$559.80$559.808,105
2004-01-08$522.00$522.001,887
2004-01-07$527.40$527.401,892
2004-01-06$525.60$525.601,792
2004-01-05$518.40$518.401,679
2004-01-02$496.80$496.801,649