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 — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$363.15$363.15126,007
2013-12-30$351.00$351.0091,880
2013-12-27$349.35$349.35127,440
2013-12-26$360.45$360.45198,753
2013-12-24$345.60$345.6045,140
2013-12-23$354.90$354.90120,733
2013-12-20$349.80$349.80274,933
2013-12-19$344.70$344.70126,513
2013-12-18$363.00$363.00141,340
2013-12-17$353.85$353.85116,287
2013-12-16$355.65$355.65152,207
2013-12-13$337.80$337.80154,267
2013-12-12$333.60$333.60112,740
2013-12-11$330.75$330.75199,587
2013-12-10$356.70$356.70151,240
2013-12-09$366.30$366.30119,900
2013-12-06$388.05$388.05115,393
2013-12-05$376.65$376.65362,573
2013-12-04$392.40$392.40236,153
2013-12-03$407.10$407.10120,280
2013-12-02$407.70$407.70119,827
2013-11-29$416.40$416.4073,807
2013-11-27$410.40$410.40129,600
2013-11-26$406.80$406.80137,540
2013-11-25$383.25$383.25320,280
2013-11-22$424.65$424.65311,380
2013-11-21$391.35$391.35104,313
2013-11-20$370.65$370.65118,507
2013-11-19$362.25$362.25103,240
2013-11-18$363.00$363.00177,560
2013-11-15$372.60$372.60128,527
2013-11-14$373.05$373.05113,940
2013-11-13$384.00$384.00104,080
2013-11-12$387.15$387.15179,373
2013-11-11$387.30$387.30166,327
2013-11-08$384.75$384.75216,620
2013-11-07$371.55$371.55577,433
2013-11-06$322.65$322.65200,667
2013-11-05$351.45$351.45149,387
2013-11-04$353.25$353.25156,607
2013-11-01$339.30$339.30138,367
2013-10-31$343.50$343.50145,007
2013-10-30$341.85$341.85153,500
2013-10-29$365.85$365.85176,953
2013-10-28$353.25$353.25161,653
2013-10-25$369.75$369.75132,027
2013-10-24$370.95$370.95272,147
2013-10-23$382.05$382.05241,407
2013-10-22$364.05$364.05204,547
2013-10-21$351.90$351.90374,013
2013-10-18$387.00$387.00206,833
2013-10-17$405.00$405.00135,593
2013-10-16$416.70$416.70147,540
2013-10-15$392.85$392.85172,740
2013-10-14$422.85$422.85196,300
2013-10-11$408.30$408.30238,193
2013-10-10$425.25$425.25327,780
2013-10-09$385.50$385.50469,960
2013-10-08$434.25$434.25395,200
2013-10-07$477.45$477.45247,507
2013-10-04$488.25$488.25245,707
2013-10-03$506.40$506.40365,100
2013-10-02$550.65$550.65301,173
2013-10-01$567.45$567.45190,113
2013-09-30$531.45$531.45266,787
2013-09-27$540.15$540.15325,427
2013-09-26$536.85$536.85235,333
2013-09-25$502.20$502.20230,120
2013-09-24$514.05$514.05318,840
2013-09-23$490.20$490.20437,447
2013-09-20$434.40$434.40265,167
2013-09-19$429.00$429.00280,800
2013-09-18$401.40$401.40140,360
2013-09-17$385.95$385.95125,573
2013-09-16$373.65$373.65101,600
2013-09-13$358.50$358.5059,733
2013-09-12$356.10$356.1071,367
2013-09-11$348.75$348.75144,687
2013-09-10$368.70$368.7070,873
2013-09-09$368.10$368.10106,767
2013-09-06$356.85$356.85122,227
2013-09-05$359.85$359.85112,220
2013-09-04$358.50$358.50151,533
2013-09-03$336.00$336.0078,960
2013-08-30$325.80$325.8074,967
2013-08-29$336.15$336.1575,947
2013-08-28$328.20$328.20123,427
2013-08-27$329.40$329.40116,473
2013-08-26$354.60$354.6086,273
2013-08-23$353.85$353.8572,180
2013-08-22$348.90$348.90176,727
2013-08-21$333.90$333.90159,433
2013-08-20$315.90$315.9086,627
2013-08-19$300.00$300.0072,267
2013-08-16$301.80$301.8067,127
2013-08-15$303.00$303.0095,520
2013-08-14$306.30$306.3067,660
2013-08-13$304.65$304.6586,133
2013-08-12$305.40$305.40182,087
2013-08-09$284.25$284.25114,033
2013-08-08$284.10$284.10129,840
2013-08-07$298.95$298.9593,200
2013-08-06$305.40$305.40131,067
2013-08-05$320.55$320.55123,993
2013-08-02$323.55$323.5582,053
2013-08-01$313.05$313.0575,733
2013-07-31$307.20$307.2054,767
2013-07-30$308.85$308.8571,673
2013-07-29$298.65$298.6569,380
2013-07-26$304.05$304.0552,360
2013-07-25$305.55$305.5577,200
2013-07-24$296.70$296.70112,847
2013-07-23$307.50$307.5096,760
2013-07-22$321.30$321.30109,513
2013-07-19$316.20$316.20119,047
2013-07-18$310.35$310.3571,840
2013-07-17$311.55$311.5574,907
2013-07-16$303.15$303.15103,773
2013-07-15$316.05$316.05151,693
2013-07-12$304.95$304.95162,167
2013-07-11$293.25$293.25115,220
2013-07-10$299.25$299.25153,307
2013-07-09$298.95$298.95153,567
2013-07-08$293.70$293.70399,440
2013-07-05$319.05$319.05431,960
2013-07-03$279.75$279.75140,420
2013-07-02$275.55$275.55313,087
2013-07-01$245.40$245.40182,060
2013-06-28$234.15$234.15187,600
2013-06-27$227.40$227.40130,667
2013-06-26$226.20$226.20182,873
2013-06-25$217.05$217.05129,473
2013-06-24$206.40$206.40133,827
2013-06-21$210.90$210.90207,200
2013-06-20$214.35$214.35130,813
2013-06-19$228.00$228.0076,027
2013-06-18$231.00$231.0083,893
2013-06-17$237.15$237.1594,220
2013-06-14$240.75$240.7595,920
2013-06-13$241.35$241.35141,600
2013-06-12$237.60$237.60221,420
2013-06-11$232.95$232.95164,607
2013-06-10$230.70$230.70240,267
2013-06-07$218.55$218.55165,653
2013-06-06$202.50$202.5099,333
2013-06-05$200.25$200.25138,127
2013-06-04$202.05$202.05142,707
2013-06-03$201.60$201.60202,120
2013-05-31$191.85$191.8596,060
2013-05-30$192.90$192.9048,873
2013-05-29$189.30$189.3039,147
2013-05-28$191.40$191.4075,867
2013-05-24$186.15$186.1528,713
2013-05-23$184.50$184.5066,473
2013-05-22$187.95$187.9570,113
2013-05-21$189.15$189.1560,840
2013-05-20$186.45$186.4577,500
2013-05-17$190.35$190.3556,707
2013-05-16$186.00$186.0073,247
2013-05-15$195.60$195.6060,807
2013-05-14$199.65$199.6589,767
2013-05-13$190.05$190.0567,093
2013-05-10$181.35$181.3551,060
2013-05-09$172.65$172.6548,940
2013-05-08$174.90$174.90107,713
2013-05-07$182.25$182.2584,373
2013-05-06$191.70$191.7063,980
2013-05-03$187.80$187.8057,820
2013-05-02$187.05$187.0573,633
2013-05-01$186.75$186.75114,513
2013-04-30$195.75$195.7572,020
2013-04-29$200.85$200.8549,413
2013-04-26$201.75$201.7574,907
2013-04-25$206.40$206.40124,973
2013-04-24$207.45$207.45125,427
2013-04-23$202.80$202.8094,127
2013-04-22$195.15$195.15111,580
2013-04-19$195.45$195.45174,973
2013-04-18$187.95$187.95245,293
2013-04-17$180.15$180.15116,793
2013-04-16$175.20$175.2070,593
2013-04-15$167.25$167.2580,727
2013-04-12$179.10$179.1055,633
2013-04-11$179.85$179.8595,540
2013-04-10$175.35$175.3567,153
2013-04-09$175.05$175.05127,293
2013-04-08$169.95$169.9556,693
2013-04-05$166.95$166.9563,493
2013-04-04$166.50$166.5064,227
2013-04-03$165.15$165.1577,720
2013-04-02$172.65$172.6591,620
2013-04-01$167.70$167.7092,620
2013-03-28$173.70$173.70108,680
2013-03-27$168.15$168.1554,793
2013-03-26$167.25$167.2542,393
2013-03-25$165.30$165.3094,073
2013-03-22$168.15$168.15163,080
2013-03-21$172.50$172.5076,713
2013-03-20$176.40$176.4067,287
2013-03-19$177.30$177.3074,027
2013-03-18$178.50$178.5078,767
2013-03-15$180.90$180.90351,940
2013-03-14$181.80$181.80143,167
2013-03-13$177.45$177.4585,427
2013-03-12$179.40$179.40145,093
2013-03-11$178.35$178.35200,520
2013-03-08$184.80$184.80478,667
2013-03-07$157.35$157.35410,193
2013-03-06$165.00$165.00198,000
2013-03-05$160.65$160.65118,473
2013-03-04$156.60$156.60155,053
2013-03-01$153.90$153.90225,767
2013-02-28$142.80$142.80316,793
2013-02-27$137.70$137.70124,193
2013-02-26$141.45$141.45113,573
2013-02-25$135.45$135.45184,960
2013-02-22$140.40$140.4099,553
2013-02-21$138.00$138.00110,533
2013-02-20$133.65$133.65249,173
2013-02-19$128.40$128.4096,927
2013-02-15$124.50$124.5084,933
2013-02-14$122.85$122.8599,773
2013-02-13$118.50$118.5065,067
2013-02-12$116.40$116.4067,000
2013-02-11$116.55$116.5564,767
2013-02-08$115.05$115.0548,807
2013-02-07$115.20$115.20108,660
2013-02-06$114.60$114.60506,620
2013-02-05$114.00$114.00170,173
2013-02-04$111.30$111.3066,580
2013-02-01$113.40$113.4049,513
2013-01-31$111.90$111.9042,080
2013-01-30$109.20$109.2045,647
2013-01-29$107.40$107.4040,627
2013-01-28$109.05$109.0527,540
2013-01-25$109.65$109.6533,420
2013-01-24$110.10$110.1057,300
2013-01-23$110.70$110.7032,947
2013-01-22$112.05$112.0572,113
2013-01-18$109.80$109.8045,713
2013-01-17$110.40$110.4037,907
2013-01-16$110.70$110.7036,607
2013-01-15$110.85$110.8548,900
2013-01-14$109.65$109.6563,107
2013-01-11$114.30$114.3065,073
2013-01-10$113.85$113.85106,880
2013-01-09$109.65$109.6595,393
2013-01-08$107.10$107.1049,807
2013-01-07$104.70$104.7042,947
2013-01-04$106.20$106.2069,567
2013-01-03$105.30$105.3047,933
2013-01-02$105.00$105.00116,860