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.

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Historical Stock Price — 1993

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1993-12-31$1,395.00$1,395.00421
1993-12-30$1,395.00$1,395.00572
1993-12-29$1,350.00$1,350.00312
1993-12-28$1,305.00$1,305.00380
1993-12-27$1,350.00$1,350.0089
1993-12-23$1,350.00$1,350.00202
1993-12-22$1,327.50$1,327.50158
1993-12-21$1,282.50$1,282.50387
1993-12-20$1,350.00$1,350.00622
1993-12-17$1,350.00$1,350.00166
1993-12-16$1,327.50$1,327.50137
1993-12-15$1,327.50$1,327.5054
1993-12-14$1,350.00$1,350.00157
1993-12-13$1,305.00$1,305.00158
1993-12-10$1,305.00$1,305.00242
1993-12-09$1,350.00$1,350.00122
1993-12-08$1,395.00$1,395.00132
1993-12-07$1,350.00$1,350.0077
1993-12-06$1,350.00$1,350.0026
1993-12-03$1,350.00$1,350.00151
1993-12-02$1,327.50$1,327.5089
1993-12-01$1,350.00$1,350.0099
1993-11-30$1,350.00$1,350.00381
1993-11-29$1,372.50$1,372.5028
1993-11-26$1,350.00$1,350.0088
1993-11-24$1,350.00$1,350.0098
1993-11-23$1,327.50$1,327.5042
1993-11-22$1,305.00$1,305.00321
1993-11-19$1,327.50$1,327.50140
1993-11-18$1,282.50$1,282.5097
1993-11-17$1,305.00$1,305.0028
1993-11-16$1,305.00$1,305.00236
1993-11-15$1,372.50$1,372.50282
1993-11-12$1,372.50$1,372.50478
1993-11-11$1,417.50$1,417.501,072
1993-11-10$1,395.00$1,395.00600
1993-11-09$1,260.00$1,260.0017
1993-11-08$1,350.00$1,350.00117
1993-11-05$1,327.50$1,327.5093
1993-11-04$1,305.00$1,305.0040
1993-11-03$1,305.00$1,305.0049
1993-11-02$1,350.00$1,350.00172
1993-11-01$1,338.75$1,338.75209
1993-10-29$1,350.00$1,350.00493
1993-10-28$1,361.25$1,361.25379
1993-10-27$1,327.50$1,327.50208
1993-10-26$1,305.00$1,305.00228
1993-10-25$1,372.50$1,372.50159
1993-10-22$1,316.25$1,316.2530
1993-10-21$1,350.00$1,350.0084
1993-10-20$1,372.50$1,372.50311
1993-10-19$1,372.50$1,372.50242
1993-10-18$1,395.00$1,395.00359
1993-10-15$1,417.50$1,417.501,893
1993-10-14$1,462.50$1,462.501,801
1993-10-13$1,282.50$1,282.50275
1993-10-12$1,305.00$1,305.00429
1993-10-11$1,305.00$1,305.00380
1993-10-08$1,237.50$1,237.50108
1993-10-07$1,192.50$1,192.50109
1993-10-06$1,192.50$1,192.5052
1993-10-05$1,170.00$1,170.00320
1993-10-04$1,192.50$1,192.50207
1993-10-01$1,170.00$1,170.0056
1993-09-30$1,147.50$1,147.50109
1993-09-29$1,215.00$1,215.0012
1993-09-28$1,170.00$1,170.00333
1993-09-27$1,260.00$1,260.00118
1993-09-24$1,215.00$1,215.0096
1993-09-23$1,215.00$1,215.00393
1993-09-22$1,170.00$1,170.00224
1993-09-21$1,192.50$1,192.50348
1993-09-20$1,350.00$1,350.0027
1993-09-17$1,305.00$1,305.00129
1993-09-16$1,327.50$1,327.50276
1993-09-15$1,305.00$1,305.00139
1993-09-14$1,282.50$1,282.50116
1993-09-13$1,350.00$1,350.0085
1993-09-10$1,350.00$1,350.00204
1993-09-09$1,350.00$1,350.00221
1993-09-08$1,350.00$1,350.00487
1993-09-07$1,417.50$1,417.50662
1993-09-03$1,372.50$1,372.50598
1993-09-02$1,395.00$1,395.00817
1993-09-01$1,305.00$1,305.00376
1993-08-31$1,237.50$1,237.5087
1993-08-30$1,181.25$1,181.25245
1993-08-27$1,237.50$1,237.50459
1993-08-26$1,192.50$1,192.50460
1993-08-25$1,215.00$1,215.00204
1993-08-24$1,215.00$1,215.0046
1993-08-23$1,260.00$1,260.00253
1993-08-20$1,215.00$1,215.0024
1993-08-19$1,260.00$1,260.0074
1993-08-18$1,215.00$1,215.00312
1993-08-17$1,215.00$1,215.00171
1993-08-16$1,215.00$1,215.00343
1993-08-13$1,215.00$1,215.0058
1993-08-12$1,237.50$1,237.50112
1993-08-11$1,260.00$1,260.0059
1993-08-10$1,237.50$1,237.50199
1993-08-09$1,260.00$1,260.0065
1993-08-06$1,305.00$1,305.0013
1993-08-05$1,282.50$1,282.50182
1993-08-04$1,305.00$1,305.00157
1993-08-03$1,372.50$1,372.50154
1993-08-02$1,361.25$1,361.2556
1993-07-30$1,327.50$1,327.50214
1993-07-29$1,372.50$1,372.50774
1993-07-28$1,395.00$1,395.00347
1993-07-27$1,327.50$1,327.50241
1993-07-26$1,282.50$1,282.5052
1993-07-23$1,282.50$1,282.50213
1993-07-22$1,260.00$1,260.0011
1993-07-21$1,192.50$1,192.50181
1993-07-20$1,215.00$1,215.00222
1993-07-19$1,305.00$1,305.0078
1993-07-16$1,350.00$1,350.00192
1993-07-15$1,350.00$1,350.00232
1993-07-14$1,395.00$1,395.00209
1993-07-13$1,417.50$1,417.501,621
1993-07-12$1,293.75$1,293.75164
1993-07-09$1,305.00$1,305.00111
1993-07-08$1,293.75$1,293.751,433
1993-07-07$1,215.00$1,215.0039
1993-07-06$1,260.00$1,260.00326
1993-07-02$1,192.50$1,192.50104
1993-07-01$1,170.00$1,170.0040
1993-06-30$1,170.00$1,170.0056
1993-06-29$1,125.00$1,125.0022
1993-06-28$1,147.50$1,147.50160
1993-06-25$1,170.00$1,170.0034
1993-06-24$1,170.00$1,170.0086
1993-06-23$1,170.00$1,170.00224
1993-06-22$1,102.50$1,102.50132
1993-06-21$1,147.50$1,147.50428
1993-06-18$1,215.00$1,215.00157
1993-06-17$1,237.50$1,237.50109
1993-06-16$1,237.50$1,237.5071
1993-06-15$1,282.50$1,282.50183
1993-06-14$1,327.50$1,327.50155
1993-06-11$1,350.00$1,350.0085
1993-06-10$1,350.00$1,350.00124
1993-06-09$1,372.50$1,372.50285
1993-06-08$1,372.50$1,372.501,989
1993-06-07$1,282.50$1,282.50878
1993-06-04$1,293.75$1,293.75792
1993-06-03$1,305.00$1,305.001,007
1993-06-02$1,170.00$1,170.00186
1993-06-01$1,147.50$1,147.50168
1993-05-28$1,170.00$1,170.00182
1993-05-27$1,215.00$1,215.0016
1993-05-26$1,215.00$1,215.0042
1993-05-25$1,192.50$1,192.50204
1993-05-24$1,215.00$1,215.00674
1993-05-21$1,170.00$1,170.00228
1993-05-20$1,057.50$1,057.5020
1993-05-19$1,080.00$1,080.0084
1993-05-18$1,102.50$1,102.50321
1993-05-17$1,080.00$1,080.0028
1993-05-14$1,080.00$1,080.00182
1993-05-13$1,057.50$1,057.5014
1993-05-12$1,057.50$1,057.50166
1993-05-11$1,102.50$1,102.5099
1993-05-10$1,080.00$1,080.0068
1993-05-07$1,068.75$1,068.7594
1993-05-06$1,125.00$1,125.00115
1993-05-05$1,102.50$1,102.50303
1993-05-04$1,057.50$1,057.50837
1993-05-03$922.50$922.50124
1993-04-30$911.25$911.2556
1993-04-29$900.00$900.0027
1993-04-28$922.50$922.5042
1993-04-27$922.50$922.5048
1993-04-26$877.50$877.50187
1993-04-23$945.00$945.0050
1993-04-22$967.50$967.50132
1993-04-21$945.00$945.00638
1993-04-20$900.00$900.0069
1993-04-19$900.00$900.00165
1993-04-16$922.50$922.5065
1993-04-15$922.50$922.50271
1993-04-14$922.50$922.50271
1993-04-13$922.50$922.50190
1993-04-12$922.50$922.50133
1993-04-08$922.50$922.50104
1993-04-07$945.00$945.0055
1993-04-06$945.00$945.00119
1993-04-05$1,057.50$1,057.5034
1993-04-02$1,012.50$1,012.50207
1993-04-01$1,057.50$1,057.50124
1993-03-31$1,102.50$1,102.50258
1993-03-30$1,080.00$1,080.00500
1993-03-29$1,102.50$1,102.50269
1993-03-26$1,102.50$1,102.50139
1993-03-25$1,102.50$1,102.50154
1993-03-24$1,102.50$1,102.50154
1993-03-23$1,125.00$1,125.00157
1993-03-22$1,102.50$1,102.50207
1993-03-19$1,147.50$1,147.50204
1993-03-18$1,102.50$1,102.5090
1993-03-17$1,080.00$1,080.00136
1993-03-16$1,125.00$1,125.00123
1993-03-15$1,102.50$1,102.50206
1993-03-12$1,147.50$1,147.50124
1993-03-11$1,102.50$1,102.5039
1993-03-10$1,102.50$1,102.50116
1993-03-09$1,102.50$1,102.5070
1993-03-08$1,125.00$1,125.00353
1993-03-05$1,125.00$1,125.00160
1993-03-04$1,125.00$1,125.00173
1993-03-03$1,080.00$1,080.00122
1993-03-02$1,057.50$1,057.5028
1993-03-01$1,057.50$1,057.50197
1993-02-26$990.00$990.00192
1993-02-25$922.50$922.50203
1993-02-24$922.50$922.50405
1993-02-23$855.00$855.00568
1993-02-22$990.00$990.00325
1993-02-19$1,035.00$1,035.00194
1993-02-18$1,080.00$1,080.0053
1993-02-17$1,125.00$1,125.0058
1993-02-16$1,080.00$1,080.0029
1993-02-12$1,125.00$1,125.0062
1993-02-11$1,102.50$1,102.5080
1993-02-10$1,125.00$1,125.0086
1993-02-09$1,147.50$1,147.5093
1993-02-08$1,102.50$1,102.50366
1993-02-05$1,125.00$1,125.00202
1993-02-04$1,170.00$1,170.0092
1993-02-03$1,170.00$1,170.0083
1993-02-02$1,147.50$1,147.5094
1993-02-01$1,170.00$1,170.00244
1993-01-29$1,147.50$1,147.5058
1993-01-28$1,170.00$1,170.0043
1993-01-27$1,192.50$1,192.50135
1993-01-26$1,215.00$1,215.00503
1993-01-25$1,125.00$1,125.00238
1993-01-22$1,125.00$1,125.00193
1993-01-21$1,125.00$1,125.00503
1993-01-20$1,147.50$1,147.50366
1993-01-19$1,147.50$1,147.50454
1993-01-18$1,192.50$1,192.503,044
1993-01-15$1,282.50$1,282.50632
1993-01-14$1,327.50$1,327.50306
1993-01-13$1,440.00$1,440.00205
1993-01-12$1,417.50$1,417.50739
1993-01-11$1,395.00$1,395.00518
1993-01-08$1,327.50$1,327.50428
1993-01-07$1,260.00$1,260.00588
1993-01-06$1,282.50$1,282.5060
1993-01-05$1,327.50$1,327.50277
1993-01-04$1,305.00$1,305.00247