NASDAQ:AGEN | Historical Stock Price | AGENUS 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
2000-02-08 to 2026-09-04
Data captured

Stock Price Chart

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

$1.52$7.89$40.93$212.38$1,102.09$5,718.842000-02-082026-08-27

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$1,191.76$1,191.764,255
2004-12-30$1,217.66$1,217.665,528
2004-12-29$1,152.90$1,152.905,261
2004-12-28$1,106.97$1,106.974,718
2004-12-27$1,097.55$1,097.556,232
2004-12-23$1,019.82$1,019.822,845
2004-12-22$1,012.76$1,012.766,287
2004-12-21$979.78$979.786,546
2004-12-20$1,042.20$1,042.202,502
2004-12-17$1,035.13$1,035.132,445
2004-12-16$1,059.86$1,059.862,519
2004-12-15$1,059.86$1,059.864,469
2004-12-14$1,068.11$1,068.113,691
2004-12-13$1,062.22$1,062.225,600
2004-12-10$1,095.19$1,095.194,431
2004-12-09$1,059.86$1,059.866,296
2004-12-08$1,025.71$1,025.7112,174
2004-12-07$957.41$957.4143,516
2004-12-06$1,295.39$1,295.398,495
2004-12-03$1,300.10$1,300.1014,072
2004-12-02$1,235.33$1,235.3312,613
2004-12-01$1,125.81$1,125.817,749
2004-11-30$1,109.32$1,109.3215,331
2004-11-29$1,071.64$1,071.6410,261
2004-11-26$1,044.55$1,044.553,210
2004-11-24$1,017.47$1,017.474,688
2004-11-23$989.21$989.215,655
2004-11-22$999.80$999.805,121
2004-11-19$982.14$982.146,408
2004-11-18$1,045.73$1,045.733,184
2004-11-17$1,038.67$1,038.675,562
2004-11-16$1,043.38$1,043.387,274
2004-11-15$1,059.86$1,059.868,025
2004-11-12$1,036.31$1,036.317,115
2004-11-11$1,000.98$1,000.9810,174
2004-11-10$1,059.86$1,059.8613,594
2004-11-09$1,081.06$1,081.0636,233
2004-11-08$940.92$940.9252,004
2004-11-05$785.48$785.483,564
2004-11-04$767.81$767.812,171
2004-11-03$777.23$777.235,527
2004-11-02$738.37$738.376,509
2004-11-01$800.79$800.793,956
2004-10-29$797.25$797.256,648
2004-10-28$819.63$819.639,619
2004-10-27$765.46$765.466,984
2004-10-26$724.24$724.249,913
2004-10-25$661.83$661.836,540
2004-10-22$653.58$653.5811,111
2004-10-21$595.88$595.887,511
2004-10-20$555.84$555.8411,921
2004-10-19$574.68$574.6822,314
2004-10-18$690.09$690.092,684
2004-10-15$686.56$686.564,166
2004-10-14$686.56$686.567,623
2004-10-13$691.27$691.273,834
2004-10-12$730.13$730.132,913
2004-10-11$743.08$743.081,896
2004-10-08$725.42$725.423,853
2004-10-07$718.35$718.352,658
2004-10-06$730.13$730.131,338
2004-10-05$726.59$726.592,667
2004-10-04$725.42$725.423,017
2004-10-01$714.82$714.823,496
2004-09-30$710.11$710.112,397
2004-09-29$712.46$712.462,179
2004-09-28$714.82$714.822,018
2004-09-27$705.40$705.402,970
2004-09-24$731.31$731.311,652
2004-09-23$737.19$737.191,422
2004-09-22$759.57$759.571,577
2004-09-21$791.36$791.362,057
2004-09-20$766.63$766.631,379
2004-09-17$779.59$779.591,768
2004-09-16$787.83$787.832,009
2004-09-15$780.77$780.772,033
2004-09-14$773.70$773.701,999
2004-09-13$774.88$774.882,538
2004-09-10$765.46$765.462,920
2004-09-09$753.68$753.682,070
2004-09-08$747.79$747.791,367
2004-09-07$763.10$763.102,137
2004-09-03$748.97$748.971,539
2004-09-02$765.46$765.463,358
2004-09-01$726.59$726.592,131
2004-08-31$743.08$743.081,882
2004-08-30$716.00$716.001,606
2004-08-27$737.19$737.191,577
2004-08-26$745.44$745.441,136
2004-08-25$751.32$751.321,407
2004-08-24$748.97$748.971,382
2004-08-23$760.75$760.751,339
2004-08-20$772.52$772.522,305
2004-08-19$776.05$776.052,355
2004-08-18$792.54$792.544,386
2004-08-17$759.57$759.578,413
2004-08-16$734.84$734.846,390
2004-08-13$706.58$706.589,442
2004-08-12$750.15$750.153,793
2004-08-11$779.59$779.593,097
2004-08-10$783.12$783.122,992
2004-08-09$785.48$785.481,939
2004-08-06$797.25$797.253,919
2004-08-05$833.76$833.761,585
2004-08-04$832.58$832.582,181
2004-08-03$853.78$853.782,199
2004-08-02$858.49$858.491,448
2004-07-30$892.64$892.642,097
2004-07-29$838.47$838.473,214
2004-07-28$820.80$820.803,093
2004-07-27$829.05$829.055,514
2004-07-26$830.23$830.233,609
2004-07-23$856.13$856.132,204
2004-07-22$903.24$903.244,087
2004-07-21$902.06$902.062,562
2004-07-20$960.94$960.942,084
2004-07-19$899.71$899.713,040
2004-07-16$915.01$915.015,130
2004-07-15$910.30$910.302,290
2004-07-14$890.28$890.282,204
2004-07-13$853.78$853.781,531
2004-07-12$879.69$879.692,427
2004-07-09$909.13$909.131,378
2004-07-08$895.00$895.002,806
2004-07-07$947.99$947.991,607
2004-07-06$947.99$947.991,929
2004-07-02$989.21$989.21980
2004-07-01$999.80$999.802,076
2004-06-30$1,008.05$1,008.052,052
2004-06-29$1,002.16$1,002.163,058
2004-06-28$980.96$980.965,218
2004-06-25$1,008.05$1,008.054,010
2004-06-24$995.09$995.093,413
2004-06-23$983.32$983.324,658
2004-06-22$942.10$942.103,642
2004-06-21$957.41$957.413,628
2004-06-18$935.03$935.034,713
2004-06-17$946.81$946.818,185
2004-06-16$874.98$874.982,632
2004-06-15$864.38$864.382,727
2004-06-14$847.89$847.894,302
2004-06-10$860.84$860.845,580
2004-06-09$880.86$880.866,642
2004-06-08$937.39$937.392,934
2004-06-07$965.65$965.652,988
2004-06-04$958.59$958.592,809
2004-06-03$960.94$960.943,043
2004-06-02$1,006.87$1,006.873,348
2004-06-01$971.54$971.544,093
2004-05-28$950.34$950.343,797
2004-05-27$971.54$971.543,958
2004-05-26$990.38$990.386,797
2004-05-25$990.38$990.383,721
2004-05-24$958.59$958.595,271
2004-05-21$993.92$993.924,973
2004-05-20$1,000.98$1,000.987,538
2004-05-19$1,045.73$1,045.734,335
2004-05-18$1,049.26$1,049.262,903
2004-05-17$1,048.09$1,048.092,698
2004-05-14$1,048.09$1,048.091,777
2004-05-13$1,043.38$1,043.383,283
2004-05-12$1,035.13$1,035.134,227
2004-05-11$1,044.55$1,044.555,387
2004-05-10$1,059.86$1,059.865,823
2004-05-07$1,106.97$1,106.973,379
2004-05-06$1,119.92$1,119.923,633
2004-05-05$1,131.70$1,131.702,736
2004-05-04$1,162.32$1,162.323,656
2004-05-03$1,174.09$1,174.093,526
2004-04-30$1,126.99$1,126.994,103
2004-04-29$1,220.02$1,220.024,738
2004-04-28$1,195.29$1,195.293,341
2004-04-27$1,211.78$1,211.783,940
2004-04-26$1,190.58$1,190.584,888
2004-04-23$1,176.45$1,176.453,308
2004-04-22$1,211.78$1,211.783,568
2004-04-21$1,190.58$1,190.586,967
2004-04-20$1,250.64$1,250.648,904
2004-04-19$1,302.45$1,302.453,850
2004-04-16$1,278.90$1,278.901,373
2004-04-15$1,264.77$1,264.771,270
2004-04-14$1,289.50$1,289.501,756
2004-04-13$1,293.03$1,293.032,500
2004-04-12$1,321.30$1,321.303,151
2004-04-08$1,283.61$1,283.611,789
2004-04-07$1,322.47$1,322.473,008
2004-04-06$1,307.16$1,307.165,605
2004-04-05$1,349.56$1,349.564,630
2004-04-02$1,344.85$1,344.855,197
2004-04-01$1,304.81$1,304.817,127
2004-03-31$1,255.35$1,255.358,363
2004-03-30$1,269.48$1,269.483,268
2004-03-29$1,242.39$1,242.3912,480
2004-03-26$1,202.36$1,202.363,274
2004-03-25$1,225.91$1,225.915,120
2004-03-24$1,114.03$1,114.034,113
2004-03-23$1,130.52$1,130.523,465
2004-03-22$1,161.14$1,161.143,206
2004-03-19$1,197.64$1,197.641,951
2004-03-18$1,191.76$1,191.762,948
2004-03-17$1,174.09$1,174.094,253
2004-03-16$1,165.85$1,165.855,708
2004-03-15$1,190.58$1,190.582,153
2004-03-12$1,228.26$1,228.262,170
2004-03-11$1,203.53$1,203.533,347
2004-03-10$1,198.82$1,198.822,518
2004-03-09$1,229.44$1,229.442,758
2004-03-08$1,273.01$1,273.015,113
2004-03-05$1,263.59$1,263.594,586
2004-03-04$1,255.35$1,255.355,160
2004-03-03$1,172.91$1,172.912,472
2004-03-02$1,189.40$1,189.401,648
2004-03-01$1,182.34$1,182.343,018
2004-02-27$1,196.47$1,196.474,377
2004-02-26$1,163.49$1,163.491,843
2004-02-25$1,155.25$1,155.256,218
2004-02-24$1,158.78$1,158.784,429
2004-02-23$1,165.85$1,165.854,015
2004-02-20$1,189.40$1,189.403,169
2004-02-19$1,189.40$1,189.405,539
2004-02-18$1,212.95$1,212.952,404
2004-02-17$1,220.02$1,220.022,588
2004-02-13$1,224.73$1,224.733,353
2004-02-12$1,242.39$1,242.392,685
2004-02-11$1,242.39$1,242.392,249
2004-02-10$1,240.04$1,240.042,990
2004-02-09$1,223.55$1,223.553,212
2004-02-06$1,241.22$1,241.224,909
2004-02-05$1,202.36$1,202.365,498
2004-02-04$1,196.47$1,196.4710,784
2004-02-03$1,267.12$1,267.1229,292
2004-02-02$1,274.19$1,274.196,791
2004-01-30$1,278.90$1,278.902,714
2004-01-29$1,308.34$1,308.346,038
2004-01-28$1,343.67$1,343.675,905
2004-01-27$1,409.62$1,409.624,108
2004-01-26$1,434.35$1,434.356,573
2004-01-23$1,386.06$1,386.064,180
2004-01-22$1,403.73$1,403.737,448
2004-01-21$1,413.15$1,413.157,924
2004-01-20$1,377.82$1,377.825,079
2004-01-16$1,368.40$1,368.404,355
2004-01-15$1,327.18$1,327.183,163
2004-01-14$1,343.67$1,343.674,349
2004-01-13$1,324.83$1,324.833,935
2004-01-12$1,349.56$1,349.566,111
2004-01-09$1,342.49$1,342.495,312
2004-01-08$1,336.60$1,336.604,067
2004-01-07$1,320.12$1,320.122,854
2004-01-06$1,335.43$1,335.431,675
2004-01-05$1,333.07$1,333.075,172
2004-01-02$1,349.56$1,349.562,840