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 — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$39.00$39.0015,180
2011-12-29$39.45$39.4515,313
2011-12-28$38.55$38.5515,707
2011-12-27$39.75$39.7512,240
2011-12-23$41.55$41.557,980
2011-12-22$42.90$42.9011,493
2011-12-21$42.00$42.0013,080
2011-12-20$42.00$42.0014,280
2011-12-19$40.05$40.0516,327
2011-12-16$43.80$43.8026,153
2011-12-15$42.15$42.1514,227
2011-12-14$42.45$42.4526,873
2011-12-13$40.20$40.208,827
2011-12-12$41.85$41.858,907
2011-12-09$43.35$43.3517,167
2011-12-08$41.25$41.259,747
2011-12-07$42.60$42.6011,467
2011-12-06$43.05$43.0510,827
2011-12-05$43.80$43.8015,460
2011-12-02$43.50$43.5027,820
2011-12-01$42.15$42.1516,513
2011-11-30$39.90$39.9020,427
2011-11-29$36.00$36.007,740
2011-11-28$36.75$36.7513,033
2011-11-25$34.35$34.358,140
2011-11-23$35.85$35.8521,493
2011-11-22$38.85$38.8519,440
2011-11-21$42.00$42.0034,420
2011-11-18$40.80$40.808,587
2011-11-17$41.70$41.7013,040
2011-11-16$41.70$41.7021,640
2011-11-15$41.25$41.2515,600
2011-11-14$40.50$40.5012,473
2011-11-11$42.75$42.7513,333
2011-11-10$40.50$40.5014,480
2011-11-09$41.25$41.2515,273
2011-11-08$45.60$45.6016,427
2011-11-07$43.35$43.355,033
2011-11-04$44.10$44.1011,313
2011-11-03$46.80$46.8010,320
2011-11-02$45.75$45.7511,393
2011-11-01$43.80$43.8021,213
2011-10-31$48.15$48.1524,967
2011-10-28$45.45$45.4519,553
2011-10-27$47.55$47.5528,253
2011-10-26$43.95$43.9520,233
2011-10-25$42.90$42.9016,780
2011-10-24$41.70$41.7019,827
2011-10-21$37.50$37.509,853
2011-10-20$37.20$37.205,953
2011-10-19$36.90$36.908,013
2011-10-18$39.00$39.0012,147
2011-10-17$36.60$36.609,507
2011-10-14$38.85$38.8512,453
2011-10-13$38.10$38.106,553
2011-10-12$37.65$37.6511,267
2011-10-11$37.65$37.6511,047
2011-10-10$36.60$36.6014,720
2011-10-07$35.55$35.5512,560
2011-10-06$36.60$36.6016,073
2011-10-05$34.05$34.0517,413
2011-10-04$34.35$34.3532,520
2011-10-03$31.65$31.6520,780
2011-09-30$34.35$34.3529,793
2011-09-29$36.00$36.0016,627
2011-09-28$37.20$37.2012,053
2011-09-27$39.75$39.7518,933
2011-09-26$37.20$37.2012,827
2011-09-23$37.65$37.6523,380
2011-09-22$37.65$37.6519,113
2011-09-21$39.75$39.7514,620
2011-09-20$42.00$42.0015,380
2011-09-19$42.00$42.0014,220
2011-09-16$41.85$41.8520,060
2011-09-15$40.65$40.657,100
2011-09-14$40.80$40.8014,840
2011-09-13$40.20$40.208,433
2011-09-12$38.55$38.5521,160
2011-09-09$40.35$40.3516,613
2011-09-08$42.30$42.3013,287
2011-09-07$46.20$46.2019,880
2011-09-06$40.20$40.2018,627
2011-09-02$41.40$41.4016,573
2011-09-01$43.50$43.508,700
2011-08-31$46.80$46.8015,400
2011-08-30$46.80$46.8012,153
2011-08-29$46.50$46.5020,693
2011-08-26$42.30$42.3014,667
2011-08-25$39.75$39.759,720
2011-08-24$42.30$42.3011,687
2011-08-23$40.50$40.5019,513
2011-08-22$38.25$38.2512,007
2011-08-19$39.00$39.0012,307
2011-08-18$38.70$38.7021,133
2011-08-17$42.60$42.6010,373
2011-08-16$42.75$42.7518,200
2011-08-15$43.65$43.6514,707
2011-08-12$39.30$39.3014,640
2011-08-11$40.35$40.3531,573
2011-08-10$36.90$36.9025,307
2011-08-09$39.90$39.9038,760
2011-08-08$36.75$36.7542,007
2011-08-05$42.00$42.0046,793
2011-08-04$45.00$45.0041,867
2011-08-03$49.95$49.9522,013
2011-08-02$51.90$51.9019,867
2011-08-01$54.00$54.0012,747
2011-07-29$53.85$53.857,153
2011-07-28$54.15$54.1510,580
2011-07-27$53.55$53.5521,040
2011-07-26$54.30$54.3012,613
2011-07-25$54.75$54.7512,207
2011-07-22$54.75$54.757,380
2011-07-21$55.05$55.0518,160
2011-07-20$51.75$51.7511,400
2011-07-19$52.35$52.3536,373
2011-07-18$54.90$54.9013,300
2011-07-15$55.65$55.6529,420
2011-07-14$55.95$55.9516,787
2011-07-13$54.15$54.159,660
2011-07-12$53.55$53.5513,287
2011-07-11$53.85$53.859,480
2011-07-08$55.35$55.3512,067
2011-07-07$55.35$55.3516,067
2011-07-06$54.45$54.4525,720
2011-07-05$53.25$53.2512,433
2011-07-01$52.80$52.8014,700
2011-06-30$53.25$53.2518,533
2011-06-29$53.85$53.859,227
2011-06-28$54.60$54.6021,800
2011-06-27$54.00$54.0033,520
2011-06-24$53.70$53.70142,160
2011-06-23$48.30$48.3020,080
2011-06-22$48.60$48.6015,053
2011-06-21$49.65$49.6524,560
2011-06-20$48.75$48.7522,253
2011-06-17$47.40$47.4033,627
2011-06-16$47.10$47.1018,927
2011-06-15$45.45$45.4522,213
2011-06-14$47.10$47.1026,060
2011-06-13$47.70$47.7022,647
2011-06-10$48.45$48.4514,567
2011-06-09$49.35$49.3512,633
2011-06-08$48.90$48.9022,627
2011-06-07$51.00$51.0015,047
2011-06-06$51.90$51.9019,687
2011-06-03$53.70$53.7016,400
2011-06-02$55.65$55.6516,967
2011-06-01$54.00$54.0047,927
2011-05-31$54.75$54.7595,320
2011-05-27$56.40$56.4037,233
2011-05-26$53.70$53.7016,167
2011-05-25$53.10$53.1018,353
2011-05-24$51.00$51.0023,333
2011-05-23$52.95$52.9528,933
2011-05-20$53.10$53.1080,880
2011-05-19$50.25$50.2595,940
2011-05-18$49.65$49.65316,147
2011-05-17$58.20$58.2025,827
2011-05-16$57.90$57.909,433
2011-05-13$58.05$58.0516,467
2011-05-12$61.50$61.5029,600
2011-05-11$56.55$56.5516,220
2011-05-10$58.65$58.6512,627
2011-05-09$59.10$59.109,400
2011-05-06$60.15$60.1511,800
2011-05-05$59.40$59.4018,227
2011-05-04$59.85$59.8520,127
2011-05-03$60.90$60.9018,533
2011-05-02$62.25$62.2511,200
2011-04-29$63.90$63.9023,800
2011-04-28$62.25$62.2512,000
2011-04-27$61.80$61.8018,800
2011-04-26$62.55$62.5514,200
2011-04-25$60.60$60.6017,247
2011-04-21$58.95$58.9522,153
2011-04-20$60.00$60.0030,547
2011-04-19$60.45$60.4511,273
2011-04-18$59.85$59.8515,147
2011-04-15$60.75$60.7516,967
2011-04-14$61.35$61.3516,720
2011-04-13$61.95$61.9532,687
2011-04-12$61.20$61.2014,833
2011-04-11$61.65$61.659,447
2011-04-08$63.00$63.0017,620
2011-04-07$62.85$62.8531,427
2011-04-06$64.80$64.8023,153
2011-04-05$63.60$63.6033,980
2011-04-04$66.90$66.9069,600
2011-04-01$66.00$66.0059,267
2011-03-31$60.30$60.3023,073
2011-03-30$59.70$59.7013,607
2011-03-29$58.65$58.6512,400
2011-03-28$58.50$58.5011,933
2011-03-25$57.75$57.7514,213
2011-03-24$57.30$57.3020,013
2011-03-23$58.35$58.3518,693
2011-03-22$59.10$59.1014,147
2011-03-21$58.35$58.3510,693
2011-03-18$57.15$57.1512,867
2011-03-17$56.25$56.2514,973
2011-03-16$55.35$55.3515,953
2011-03-15$57.00$57.0020,320
2011-03-14$57.30$57.309,560
2011-03-11$57.60$57.6011,847
2011-03-10$57.90$57.9020,960
2011-03-09$59.40$59.4018,793
2011-03-08$61.20$61.2012,320
2011-03-07$60.45$60.4514,980
2011-03-04$61.35$61.3516,167
2011-03-03$61.80$61.8048,800
2011-03-02$62.70$62.7051,900
2011-03-01$57.75$57.7513,933
2011-02-28$59.10$59.1017,800
2011-02-25$58.05$58.0515,387
2011-02-24$58.35$58.3529,533
2011-02-23$57.75$57.7551,480
2011-02-22$56.55$56.5527,473
2011-02-18$55.80$55.8024,173
2011-02-17$55.20$55.2015,467
2011-02-16$53.55$53.559,287
2011-02-15$53.25$53.2511,987
2011-02-14$52.80$52.808,100
2011-02-11$52.50$52.5016,653
2011-02-10$53.25$53.259,540
2011-02-09$53.40$53.4010,740
2011-02-08$53.55$53.5510,707
2011-02-07$54.45$54.4521,373
2011-02-04$53.70$53.7029,133
2011-02-03$53.85$53.8511,960
2011-02-02$53.10$53.1030,447
2011-02-01$55.05$55.0514,360
2011-01-31$55.50$55.5020,013
2011-01-28$56.85$56.8595,727
2011-01-27$51.75$51.7536,160
2011-01-26$54.30$54.3014,440
2011-01-25$54.45$54.4511,020
2011-01-24$55.80$55.8018,453
2011-01-21$56.10$56.1022,867
2011-01-20$56.40$56.4021,800
2011-01-19$54.60$54.6035,167
2011-01-18$58.20$58.2017,367
2011-01-14$58.50$58.5016,100
2011-01-13$59.10$59.1015,440
2011-01-12$60.00$60.0017,873
2011-01-11$58.05$58.0525,433
2011-01-10$57.30$57.3025,667
2011-01-07$57.90$57.9038,993
2011-01-06$59.10$59.1070,233
2011-01-05$62.70$62.7015,467
2011-01-04$62.10$62.1013,193
2011-01-03$63.30$63.3018,513