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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$61.80$61.8018,853
2010-12-30$62.55$62.5510,327
2010-12-29$62.25$62.2515,567
2010-12-28$62.40$62.4014,700
2010-12-27$62.70$62.7022,080
2010-12-23$62.25$62.2522,207
2010-12-22$63.00$63.0011,647
2010-12-21$64.05$64.0516,893
2010-12-20$64.80$64.8013,307
2010-12-17$64.05$64.0549,560
2010-12-16$63.00$63.0014,647
2010-12-15$61.95$61.9512,167
2010-12-14$63.00$63.009,207
2010-12-13$61.95$61.9514,147
2010-12-10$63.45$63.4513,380
2010-12-09$62.70$62.7012,620
2010-12-08$62.40$62.409,407
2010-12-07$62.40$62.4011,447
2010-12-06$63.15$63.1514,867
2010-12-03$61.80$61.809,540
2010-12-02$61.65$61.6514,120
2010-12-01$61.65$61.6519,593
2010-11-30$62.25$62.2525,460
2010-11-29$63.30$63.3019,333
2010-11-26$64.50$64.508,820
2010-11-24$65.55$65.5520,220
2010-11-23$62.85$62.8537,747
2010-11-22$64.50$64.50149,207
2010-11-19$69.30$69.3027,273
2010-11-18$65.55$65.5519,093
2010-11-17$64.65$64.6514,907
2010-11-16$63.00$63.0010,060
2010-11-15$64.65$64.6510,820
2010-11-12$65.10$65.1014,447
2010-11-11$66.30$66.309,527
2010-11-10$67.65$67.6514,753
2010-11-09$69.90$69.9018,527
2010-11-08$72.60$72.6018,713
2010-11-05$70.50$70.5021,940
2010-11-04$67.35$67.3523,040
2010-11-03$65.55$65.5521,133
2010-11-02$64.80$64.8022,407
2010-11-01$63.75$63.7517,633
2010-10-29$66.75$66.7512,287
2010-10-28$66.30$66.3013,887
2010-10-27$67.50$67.5014,613
2010-10-26$67.65$67.6516,400
2010-10-25$66.90$66.9013,720
2010-10-22$67.35$67.3518,767
2010-10-21$68.40$68.4017,947
2010-10-20$68.40$68.4019,160
2010-10-19$67.80$67.8023,513
2010-10-18$69.45$69.4515,153
2010-10-15$69.45$69.4530,953
2010-10-14$69.45$69.4521,707
2010-10-13$66.60$66.6030,407
2010-10-12$66.30$66.3024,253
2010-10-11$66.30$66.3018,920
2010-10-08$66.15$66.1544,147
2010-10-07$64.80$64.8038,153
2010-10-06$67.05$67.05108,653
2010-10-05$70.95$70.95554,640
2010-10-04$58.80$58.8044,853
2010-10-01$61.95$61.9522,067
2010-09-30$60.00$60.0021,773
2010-09-29$58.35$58.3524,153
2010-09-28$60.45$60.4519,947
2010-09-27$61.65$61.6523,787
2010-09-24$62.40$62.4030,807
2010-09-23$61.35$61.3540,680
2010-09-22$59.40$59.4014,513
2010-09-21$60.00$60.0022,227
2010-09-20$59.25$59.2533,300
2010-09-17$56.70$56.7027,767
2010-09-16$56.25$56.2521,347
2010-09-15$57.15$57.1518,573
2010-09-14$58.05$58.0554,067
2010-09-13$59.10$59.1082,887
2010-09-10$52.35$52.3526,567
2010-09-09$51.30$51.3027,140
2010-09-08$53.25$53.2533,440
2010-09-07$52.05$52.0597,940
2010-09-03$52.95$52.95483,373
2010-09-02$71.70$71.7027,680
2010-09-01$69.00$69.0030,073
2010-08-31$64.95$64.9517,540
2010-08-30$65.85$65.8514,960
2010-08-27$66.90$66.9015,713
2010-08-26$65.10$65.1016,347
2010-08-25$65.70$65.7019,760
2010-08-24$64.35$64.3525,767
2010-08-23$64.35$64.3532,753
2010-08-20$66.15$66.1525,687
2010-08-19$68.10$68.1024,440
2010-08-18$71.10$71.1011,533
2010-08-17$72.75$72.7521,200
2010-08-16$70.35$70.3511,300
2010-08-13$69.60$69.6015,800
2010-08-12$70.65$70.6537,547
2010-08-11$72.60$72.6034,073
2010-08-10$74.85$74.8521,620
2010-08-09$76.65$76.6520,580
2010-08-06$76.65$76.6519,100
2010-08-05$76.65$76.6520,960
2010-08-04$79.80$79.8050,560
2010-08-03$79.65$79.6534,140
2010-08-02$76.35$76.3518,300
2010-07-30$76.95$76.9522,873
2010-07-29$76.50$76.5020,793
2010-07-28$76.35$76.3518,387
2010-07-27$77.70$77.7024,047
2010-07-26$77.55$77.5538,887
2010-07-23$74.40$74.4031,773
2010-07-22$72.75$72.7552,260
2010-07-21$70.20$70.2037,493
2010-07-20$74.10$74.1077,433
2010-07-19$67.95$67.9538,347
2010-07-16$67.65$67.6532,500
2010-07-15$72.15$72.1527,873
2010-07-14$73.50$73.5031,740
2010-07-13$72.00$72.0030,740
2010-07-12$67.95$67.9523,893
2010-07-09$72.00$72.0024,007
2010-07-08$68.40$68.4022,313
2010-07-07$67.05$67.0533,673
2010-07-06$64.20$64.2037,327
2010-07-02$68.10$68.1019,300
2010-07-01$68.10$68.1049,640
2010-06-30$68.40$68.4025,573
2010-06-29$69.30$69.3047,947
2010-06-28$75.15$75.1518,753
2010-06-25$75.75$75.7581,693
2010-06-24$72.60$72.6025,447
2010-06-23$75.00$75.0037,547
2010-06-22$71.40$71.4033,573
2010-06-21$74.10$74.1040,173
2010-06-18$75.45$75.4533,107
2010-06-17$77.85$77.8526,333
2010-06-16$79.65$79.6528,993
2010-06-15$79.80$79.8039,453
2010-06-14$77.10$77.1040,420
2010-06-11$76.95$76.9542,893
2010-06-10$74.40$74.40102,500
2010-06-09$71.70$71.7072,453
2010-06-08$77.70$77.7088,960
2010-06-07$77.10$77.10222,873
2010-06-04$98.40$98.4056,907
2010-06-03$103.05$103.0538,033
2010-06-02$98.55$98.5539,580
2010-06-01$94.95$94.9549,073
2010-05-28$100.65$100.6532,787
2010-05-27$103.95$103.9535,993
2010-05-26$100.20$100.2067,773
2010-05-25$101.85$101.8564,107
2010-05-24$105.15$105.1565,420
2010-05-21$104.55$104.55264,420
2010-05-20$115.20$115.20201,293
2010-05-19$133.95$133.9579,487
2010-05-18$141.45$141.4580,440
2010-05-17$134.55$134.5543,867
2010-05-14$135.15$135.1566,620
2010-05-13$135.90$135.9069,460
2010-05-12$134.25$134.2596,647
2010-05-11$121.20$121.2049,340
2010-05-10$115.95$115.9561,733
2010-05-07$112.50$112.5062,460
2010-05-06$118.05$118.0598,827
2010-05-05$115.05$115.0592,340
2010-05-04$121.80$121.8079,773
2010-05-03$127.05$127.0560,200
2010-04-30$122.55$122.55110,327
2010-04-29$116.70$116.70124,247
2010-04-28$108.30$108.3023,187
2010-04-27$110.40$110.4053,453
2010-04-26$111.75$111.7535,247
2010-04-23$108.45$108.4519,473
2010-04-22$108.45$108.4520,080
2010-04-21$107.55$107.5521,320
2010-04-20$110.25$110.2526,660
2010-04-19$106.50$106.5029,773
2010-04-16$105.45$105.4534,553
2010-04-15$105.60$105.6046,987
2010-04-14$107.85$107.8562,033
2010-04-13$100.65$100.6521,180
2010-04-12$101.40$101.4039,460
2010-04-09$102.90$102.9064,073
2010-04-08$100.65$100.6558,840
2010-04-07$95.10$95.1038,000
2010-04-06$92.10$92.1033,787
2010-04-05$90.45$90.4538,080
2010-04-01$92.55$92.5553,500
2010-03-31$92.10$92.1026,653
2010-03-30$92.70$92.7031,447
2010-03-29$93.30$93.3016,867
2010-03-26$92.25$92.2543,040
2010-03-25$92.85$92.8555,013
2010-03-24$95.85$95.8598,460
2010-03-23$86.55$86.5529,847
2010-03-22$85.95$85.9561,113
2010-03-19$84.00$84.00102,413
2010-03-18$78.30$78.3013,127
2010-03-17$78.00$78.0029,347
2010-03-16$76.50$76.5013,653
2010-03-15$77.25$77.2520,607
2010-03-12$78.60$78.6019,927
2010-03-11$80.40$80.4026,440
2010-03-10$81.00$81.0026,900
2010-03-09$78.00$78.0017,387
2010-03-08$78.15$78.1516,120
2010-03-05$76.80$76.8020,387
2010-03-04$75.60$75.6082,713
2010-03-03$83.10$83.10120,593
2010-03-02$77.70$77.7014,160
2010-03-01$77.85$77.8522,293
2010-02-26$77.10$77.1022,867
2010-02-25$76.95$76.9554,060
2010-02-24$71.70$71.7017,973
2010-02-23$73.35$73.3520,647
2010-02-22$72.90$72.9057,153
2010-02-19$69.15$69.1531,333
2010-02-18$67.35$67.358,320
2010-02-17$66.90$66.9011,973
2010-02-16$67.05$67.0521,840
2010-02-12$66.90$66.9018,513
2010-02-11$67.05$67.0516,993
2010-02-10$66.00$66.0011,573
2010-02-09$66.75$66.7524,413
2010-02-08$66.00$66.0010,600
2010-02-05$66.90$66.9020,713
2010-02-04$65.25$65.2520,807
2010-02-03$66.60$66.6010,627
2010-02-02$67.35$67.3515,107
2010-02-01$67.05$67.0511,767
2010-01-29$66.90$66.9018,460
2010-01-28$66.00$66.0017,167
2010-01-27$67.05$67.0512,833
2010-01-26$65.70$65.7013,440
2010-01-25$66.90$66.9019,353
2010-01-22$67.80$67.8018,067
2010-01-21$67.50$67.5014,220
2010-01-20$69.90$69.9026,073
2010-01-19$70.80$70.8017,933
2010-01-15$69.00$69.0036,633
2010-01-14$71.55$71.5516,853
2010-01-13$70.95$70.9526,113
2010-01-12$71.10$71.1026,060
2010-01-11$72.90$72.9046,953
2010-01-08$70.50$70.5030,107
2010-01-07$68.85$68.8513,867
2010-01-06$69.90$69.9018,440
2010-01-05$68.40$68.4015,160
2010-01-04$70.65$70.6517,520