NASDAQ:ATRA | Historical Stock Price | Atara Biotherapeutics, 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
2014-10-16 to 2026-09-04
Data captured

Stock Price Chart

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

$4.10$13.63$45.25$150.25$498.91$1,656.642014-10-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$13.31$13.3172,800
2024-12-30$13.28$13.28135,200
2024-12-27$12.15$12.1576,800
2024-12-26$12.98$12.98106,500
2024-12-24$13.33$13.3380,900
2024-12-23$12.20$12.20130,400
2024-12-20$11.40$11.40152,300
2024-12-19$9.93$9.93113,300
2024-12-18$9.81$9.8177,000
2024-12-17$10.35$10.3565,600
2024-12-16$10.51$10.5143,400
2024-12-13$10.33$10.3396,800
2024-12-12$10.95$10.95123,100
2024-12-11$11.75$11.7563,700
2024-12-10$12.19$12.1948,400
2024-12-09$12.82$12.8276,400
2024-12-06$13.03$13.0364,200
2024-12-05$12.51$12.5152,800
2024-12-04$12.39$12.3991,500
2024-12-03$12.72$12.7275,800
2024-12-02$13.14$13.14117,500
2024-11-29$12.18$12.1831,900
2024-11-27$12.18$12.1836,300
2024-11-26$12.26$12.2665,300
2024-11-25$12.12$12.1287,700
2024-11-22$11.47$11.4765,700
2024-11-21$10.61$10.6181,200
2024-11-20$10.68$10.68108,500
2024-11-19$10.99$10.99138,200
2024-11-18$11.33$11.33110,600
2024-11-15$12.00$12.00108,000
2024-11-14$12.77$12.77206,300
2024-11-13$14.26$14.26303,900
2024-11-12$11.67$11.67107,700
2024-11-11$11.77$11.77190,200
2024-11-08$11.31$11.31154,400
2024-11-07$10.10$10.1078,400
2024-11-06$10.01$10.01157,900
2024-11-05$10.28$10.28204,000
2024-11-04$11.63$11.63293,800
2024-11-01$9.71$9.71167,300
2024-10-31$8.91$8.9171,300
2024-10-30$9.58$9.58145,000
2024-10-29$8.87$8.8779,800
2024-10-28$8.83$8.8385,900
2024-10-25$8.60$8.6092,700
2024-10-24$8.46$8.4673,800
2024-10-23$8.47$8.4774,600
2024-10-22$9.05$9.0558,400
2024-10-21$9.27$9.27137,200
2024-10-18$9.41$9.41119,400
2024-10-17$9.38$9.38114,400
2024-10-16$9.20$9.20166,000
2024-10-15$8.38$8.3851,400
2024-10-14$8.15$8.1582,900
2024-10-11$8.03$8.0344,400
2024-10-10$7.78$7.7827,800
2024-10-09$7.81$7.8164,100
2024-10-08$7.84$7.8448,900
2024-10-07$7.72$7.7263,800
2024-10-04$7.69$7.6962,300
2024-10-03$7.20$7.20123,500
2024-10-02$7.61$7.61171,600
2024-10-01$7.63$7.63122,300
2024-09-30$8.13$8.1364,500
2024-09-27$8.08$8.08107,000
2024-09-26$7.66$7.6666,700
2024-09-25$7.40$7.4074,900
2024-09-24$7.55$7.55107,800
2024-09-23$7.36$7.36130,800
2024-09-20$7.79$7.79121,600
2024-09-19$7.93$7.93121,200
2024-09-18$7.87$7.87120,500
2024-09-17$8.51$8.5143,900
2024-09-16$8.60$8.60133,300
2024-09-13$9.72$9.72195,700
2024-09-12$8.08$8.0880,700
2024-09-11$8.31$8.31126,100
2024-09-10$8.59$8.5972,200
2024-09-09$8.97$8.97183,200
2024-09-06$9.47$9.47180,300
2024-09-05$10.00$10.00475,800
2024-09-04$9.05$9.051,912,800
2024-09-03$6.81$6.81363,800
2024-08-30$7.60$7.6078,600
2024-08-29$7.06$7.0638,700
2024-08-28$6.90$6.9063,000
2024-08-27$6.84$6.8447,400
2024-08-26$7.03$7.0350,400
2024-08-23$7.14$7.1451,800
2024-08-22$7.12$7.1246,600
2024-08-21$7.25$7.2545,600
2024-08-20$7.18$7.1840,000
2024-08-19$7.19$7.1983,600
2024-08-16$7.01$7.01125,500
2024-08-15$6.83$6.83154,800
2024-08-14$7.72$7.7235,700
2024-08-13$8.02$8.0255,500
2024-08-12$7.77$7.7714,700
2024-08-09$7.58$7.5828,100
2024-08-08$7.67$7.6736,600
2024-08-07$7.46$7.4692,500
2024-08-06$8.27$8.2745,700
2024-08-05$8.17$8.1795,000
2024-08-02$9.07$9.0749,200
2024-08-01$10.40$10.4048,900
2024-07-31$9.83$9.8331,300
2024-07-30$9.63$9.6327,300
2024-07-29$10.40$10.4024,900
2024-07-26$10.17$10.1730,500
2024-07-25$9.76$9.7616,900
2024-07-24$10.04$10.0472,300
2024-07-23$10.43$10.4336,500
2024-07-22$10.13$10.1356,800
2024-07-19$11.01$11.0122,300
2024-07-18$10.51$10.5179,700
2024-07-17$12.05$12.05120,200
2024-07-16$12.27$12.2777,400
2024-07-15$11.16$11.1644,100
2024-07-12$10.47$10.47106,500
2024-07-11$10.15$10.15109,900
2024-07-10$9.02$9.0251,600
2024-07-09$8.10$8.1057,300
2024-07-08$7.96$7.9690,000
2024-07-05$8.28$8.28100,300
2024-07-03$7.71$7.7131,900
2024-07-02$7.52$7.5293,700
2024-07-01$8.36$8.36156,100
2024-06-28$8.50$8.50746,100
2024-06-27$8.26$8.26147,400
2024-06-26$7.30$7.3075,700
2024-06-25$7.78$7.78133,700
2024-06-24$8.29$8.29122,300
2024-06-21$8.23$8.23439,000
2024-06-20$8.90$8.90102,200
2024-06-18$9.88$9.88103,832
2024-06-17$10.63$10.63190,264
2024-06-14$12.78$12.7851,208
2024-06-13$13.20$13.2022,504
2024-06-12$13.63$13.6318,172
2024-06-11$14.05$14.0526,276
2024-06-10$13.05$13.0548,144
2024-06-07$13.23$13.2352,840
2024-06-06$14.23$14.2344,832
2024-06-05$14.48$14.4836,828
2024-06-04$14.20$14.2048,512
2024-06-03$14.45$14.4551,500
2024-05-31$14.03$14.0343,168
2024-05-30$14.20$14.2035,508
2024-05-29$14.00$14.0057,340
2024-05-28$15.30$15.3038,128
2024-05-24$15.60$15.6030,492
2024-05-23$16.25$16.2527,496
2024-05-22$17.50$17.5033,164
2024-05-21$17.33$17.3379,944
2024-05-20$17.75$17.7573,456
2024-05-17$15.25$15.2572,996
2024-05-16$15.10$15.1045,048
2024-05-15$16.00$16.0040,016
2024-05-14$15.13$15.1356,876
2024-05-13$13.90$13.90101,416
2024-05-10$13.25$13.2582,312
2024-05-09$13.65$13.6570,056
2024-05-08$14.15$14.1557,688
2024-05-07$15.08$15.0866,588
2024-05-06$15.75$15.7545,804
2024-05-03$16.75$16.7529,672
2024-05-02$16.25$16.2588,580
2024-05-01$17.13$17.1344,700
2024-04-30$17.25$17.2528,312
2024-04-29$17.85$17.8540,000
2024-04-26$17.25$17.2521,068
2024-04-25$17.50$17.5034,664
2024-04-24$17.88$17.8827,916
2024-04-23$17.98$17.9833,356
2024-04-22$17.42$17.4234,276
2024-04-19$16.53$16.5365,052
2024-04-18$17.30$17.3033,212
2024-04-17$17.88$17.8833,304
2024-04-16$17.05$17.0540,984
2024-04-15$16.98$16.9868,884
2024-04-12$17.70$17.7047,552
2024-04-11$17.83$17.8315,460
2024-04-10$17.95$17.9526,168
2024-04-09$18.73$18.7327,296
2024-04-08$18.90$18.9061,528
2024-04-05$19.35$19.3547,836
2024-04-04$19.48$19.4874,544
2024-04-03$18.00$18.0031,872
2024-04-02$18.20$18.2060,624
2024-04-01$18.13$18.1353,280
2024-03-28$17.35$17.3548,168
2024-03-27$17.50$17.5042,188
2024-03-26$16.53$16.5355,680
2024-03-25$16.75$16.7561,300
2024-03-22$17.42$17.4242,832
2024-03-21$16.73$16.7367,156
2024-03-20$18.00$18.0055,072
2024-03-19$17.08$17.0853,308
2024-03-18$14.90$14.9054,460
2024-03-15$15.53$15.5359,860
2024-03-14$15.75$15.7574,560
2024-03-13$16.67$16.6751,820
2024-03-12$17.50$17.50252,880
2024-03-11$18.15$18.15108,988
2024-03-08$19.05$19.05447,156
2024-03-07$17.40$17.4034,812
2024-03-06$17.45$17.4551,504
2024-03-05$17.30$17.30102,652
2024-03-04$18.78$18.7872,884
2024-03-01$19.28$19.28107,976
2024-02-29$19.45$19.45217,744
2024-02-28$19.03$19.0340,324
2024-02-27$19.88$19.8868,184
2024-02-26$17.78$17.7841,896
2024-02-23$18.40$18.4053,500
2024-02-22$19.67$19.6762,744
2024-02-21$19.92$19.9257,320
2024-02-20$21.00$21.00124,448
2024-02-16$19.28$19.2852,416
2024-02-15$19.30$19.3062,732
2024-02-14$19.25$19.2559,180
2024-02-13$19.25$19.2561,912
2024-02-12$20.92$20.92100,340
2024-02-09$20.50$20.5076,116
2024-02-08$20.65$20.65139,352
2024-02-07$24.78$24.78107,668
2024-02-06$28.00$28.00114,092
2024-02-05$27.75$27.75449,392
2024-02-02$30.50$30.501,694,296
2024-02-01$20.75$20.75311,092
2024-01-31$15.60$15.6048,104
2024-01-30$15.50$15.5050,356
2024-01-29$15.35$15.3552,552
2024-01-26$15.05$15.0555,960
2024-01-25$15.08$15.0823,172
2024-01-24$14.50$14.5048,248
2024-01-23$15.03$15.0338,580
2024-01-22$15.03$15.0375,540
2024-01-19$15.88$15.8893,948
2024-01-18$18.25$18.2570,812
2024-01-17$17.88$17.88147,212
2024-01-16$17.83$17.83168,572
2024-01-12$17.98$17.98243,892
2024-01-11$15.08$15.08114,308
2024-01-10$14.30$14.3073,528
2024-01-09$14.55$14.55113,208
2024-01-08$13.88$13.88239,304
2024-01-05$11.08$11.0853,592
2024-01-04$11.28$11.2846,368
2024-01-03$11.00$11.00102,132
2024-01-02$12.00$12.00136,236