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.

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Historical Stock Price — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$355.00$355.006,316
2016-12-29$357.50$357.5010,600
2016-12-28$367.50$367.504,836
2016-12-27$378.75$378.754,816
2016-12-23$391.25$391.255,028
2016-12-22$362.50$362.506,304
2016-12-21$387.50$387.507,644
2016-12-20$408.75$408.757,856
2016-12-19$416.25$416.257,260
2016-12-16$401.25$401.2531,508
2016-12-15$397.50$397.5011,068
2016-12-14$392.50$392.5017,164
2016-12-13$451.25$451.2514,324
2016-12-12$423.75$423.758,372
2016-12-09$422.50$422.507,496
2016-12-08$415.00$415.0010,612
2016-12-07$432.50$432.507,688
2016-12-06$466.25$466.258,356
2016-12-05$485.00$485.0011,452
2016-12-02$472.50$472.506,088
2016-12-01$480.00$480.0014,876
2016-11-30$496.25$496.2510,032
2016-11-29$513.75$513.757,396
2016-11-28$497.50$497.5015,108
2016-11-25$495.00$495.003,720
2016-11-23$486.25$486.257,848
2016-11-22$457.50$457.507,136
2016-11-21$465.00$465.007,552
2016-11-18$451.25$451.254,340
2016-11-17$458.75$458.758,100
2016-11-16$462.50$462.508,784
2016-11-15$482.50$482.508,436
2016-11-14$520.00$520.0012,600
2016-11-11$503.75$503.7519,036
2016-11-10$485.00$485.0012,500
2016-11-09$518.75$518.7511,700
2016-11-08$440.00$440.009,132
2016-11-07$417.50$417.5016,232
2016-11-04$378.75$378.7512,084
2016-11-03$356.25$356.2513,576
2016-11-02$351.25$351.258,972
2016-11-01$340.00$340.008,852
2016-10-31$320.00$320.006,856
2016-10-28$340.00$340.005,312
2016-10-27$340.00$340.004,724
2016-10-26$350.00$350.0011,036
2016-10-25$352.50$352.506,728
2016-10-24$362.50$362.506,332
2016-10-21$372.50$372.505,460
2016-10-20$378.75$378.756,268
2016-10-19$376.25$376.257,856
2016-10-18$393.75$393.755,560
2016-10-17$403.75$403.757,324
2016-10-14$401.25$401.258,512
2016-10-13$393.75$393.757,152
2016-10-12$408.75$408.756,660
2016-10-11$452.50$452.503,400
2016-10-10$462.50$462.505,028
2016-10-07$433.00$433.007,116
2016-10-06$440.50$440.505,368
2016-10-05$462.25$462.2519,540
2016-10-04$477.00$477.006,208
2016-10-03$511.50$511.504,404
2016-09-30$534.75$534.755,276
2016-09-29$516.50$516.505,572
2016-09-28$545.25$545.256,784
2016-09-27$520.25$520.255,860
2016-09-26$498.50$498.505,292
2016-09-23$503.00$503.003,236
2016-09-22$511.50$511.504,496
2016-09-21$508.75$508.755,256
2016-09-20$505.75$505.758,760
2016-09-19$479.25$479.255,220
2016-09-16$482.50$482.5011,164
2016-09-15$479.50$479.5014,812
2016-09-14$533.25$533.253,448
2016-09-13$523.75$523.754,292
2016-09-12$535.00$535.007,716
2016-09-09$508.25$508.254,536
2016-09-08$532.25$532.255,252
2016-09-07$532.75$532.754,900
2016-09-06$526.50$526.505,864
2016-09-02$492.50$492.504,260
2016-09-01$496.25$496.255,652
2016-08-31$488.50$488.504,292
2016-08-30$495.25$495.256,236
2016-08-29$490.00$490.003,248
2016-08-26$495.75$495.753,604
2016-08-25$490.75$490.757,140
2016-08-24$503.50$503.508,432
2016-08-23$554.75$554.755,780
2016-08-22$570.00$570.005,176
2016-08-19$558.25$558.256,172
2016-08-18$568.25$568.253,128
2016-08-17$557.00$557.003,588
2016-08-16$558.75$558.752,928
2016-08-15$569.50$569.505,316
2016-08-12$530.50$530.506,492
2016-08-11$528.00$528.009,444
2016-08-10$525.75$525.755,736
2016-08-09$562.50$562.506,132
2016-08-08$563.50$563.5015,800
2016-08-05$621.75$621.757,444
2016-08-04$617.50$617.504,024
2016-08-03$620.50$620.506,372
2016-08-02$602.50$602.5011,092
2016-08-01$610.00$610.007,544
2016-07-29$600.00$600.008,416
2016-07-28$601.25$601.2512,700
2016-07-27$597.75$597.756,152
2016-07-26$570.75$570.758,800
2016-07-25$570.75$570.757,452
2016-07-22$560.50$560.506,240
2016-07-21$555.00$555.008,784
2016-07-20$550.50$550.507,816
2016-07-19$536.25$536.254,912
2016-07-18$539.75$539.757,620
2016-07-15$548.75$548.7510,172
2016-07-14$541.50$541.507,716
2016-07-13$542.50$542.505,596
2016-07-12$563.75$563.756,364
2016-07-11$566.75$566.759,192
2016-07-08$579.25$579.258,280
2016-07-07$575.50$575.504,976
2016-07-06$573.25$573.257,104
2016-07-05$562.75$562.756,804
2016-07-01$570.00$570.0011,972
2016-06-30$562.75$562.759,796
2016-06-29$562.75$562.7510,504
2016-06-28$553.75$553.759,864
2016-06-27$519.50$519.5013,216
2016-06-24$537.00$537.0055,444
2016-06-23$551.50$551.5020,192
2016-06-22$548.25$548.2523,820
2016-06-21$539.00$539.0017,928
2016-06-20$526.50$526.506,564
2016-06-17$496.25$496.2510,768
2016-06-16$517.50$517.503,804
2016-06-15$502.75$502.755,768
2016-06-14$488.25$488.258,472
2016-06-13$497.00$497.006,772
2016-06-10$488.25$488.257,328
2016-06-09$502.50$502.506,804
2016-06-08$518.25$518.257,300
2016-06-07$524.75$524.7512,896
2016-06-06$483.75$483.756,416
2016-06-03$454.25$454.255,268
2016-06-02$478.25$478.258,144
2016-06-01$452.25$452.253,972
2016-05-31$452.75$452.757,616
2016-05-27$438.25$438.255,368
2016-05-26$434.00$434.005,504
2016-05-25$449.75$449.759,828
2016-05-24$448.75$448.755,532
2016-05-23$438.00$438.005,632
2016-05-20$421.00$421.006,644
2016-05-19$408.50$408.505,492
2016-05-18$410.00$410.005,080
2016-05-17$400.50$400.5010,912
2016-05-16$407.50$407.5011,464
2016-05-13$383.00$383.005,424
2016-05-12$381.50$381.507,360
2016-05-11$395.50$395.506,648
2016-05-10$413.00$413.0011,704
2016-05-09$412.00$412.0010,324
2016-05-06$378.50$378.5010,472
2016-05-05$382.25$382.2510,264
2016-05-04$400.50$400.5010,288
2016-05-03$417.25$417.258,840
2016-05-02$448.50$448.506,304
2016-04-29$450.25$450.2510,424
2016-04-28$469.25$469.258,944
2016-04-27$464.50$464.507,400
2016-04-26$475.50$475.5017,976
2016-04-25$514.50$514.5016,184
2016-04-22$521.75$521.759,580
2016-04-21$524.75$524.7512,708
2016-04-20$517.00$517.008,492
2016-04-19$512.50$512.506,060
2016-04-18$527.25$527.258,180
2016-04-15$531.00$531.004,212
2016-04-14$527.00$527.005,108
2016-04-13$529.50$529.5010,472
2016-04-12$506.25$506.258,400
2016-04-11$513.50$513.5012,852
2016-04-08$515.25$515.2512,108
2016-04-07$512.00$512.0014,880
2016-04-06$571.00$571.0012,736
2016-04-05$495.50$495.5011,260
2016-04-04$516.75$516.7510,532
2016-04-01$498.25$498.259,036
2016-03-31$475.75$475.759,752
2016-03-30$470.25$470.2511,728
2016-03-29$480.00$480.0013,428
2016-03-28$425.50$425.504,612
2016-03-24$421.25$421.259,824
2016-03-23$415.25$415.258,312
2016-03-22$457.00$457.008,128
2016-03-21$440.75$440.758,352
2016-03-18$421.50$421.5032,628
2016-03-17$391.00$391.0012,168
2016-03-16$372.75$372.756,964
2016-03-15$393.75$393.7510,664
2016-03-14$442.50$442.506,200
2016-03-11$414.50$414.508,108
2016-03-10$407.50$407.509,844
2016-03-09$409.75$409.757,172
2016-03-08$413.25$413.2510,248
2016-03-07$469.00$469.0015,176
2016-03-04$397.00$397.0016,264
2016-03-03$457.50$457.5013,924
2016-03-02$487.25$487.2517,588
2016-03-01$442.25$442.258,816
2016-02-29$411.00$411.008,684
2016-02-26$428.75$428.757,480
2016-02-25$391.75$391.758,400
2016-02-24$380.25$380.256,600
2016-02-23$378.00$378.0010,704
2016-02-22$409.75$409.754,028
2016-02-19$411.25$411.256,028
2016-02-18$400.00$400.006,660
2016-02-17$437.50$437.5016,272
2016-02-16$389.50$389.5012,044
2016-02-12$385.25$385.259,260
2016-02-11$350.25$350.2512,928
2016-02-10$371.25$371.256,860
2016-02-09$394.50$394.505,096
2016-02-08$392.25$392.257,104
2016-02-05$429.00$429.007,408
2016-02-04$471.00$471.005,508
2016-02-03$446.50$446.5010,228
2016-02-02$451.25$451.258,276
2016-02-01$481.50$481.509,172
2016-01-29$452.50$452.509,088
2016-01-28$445.75$445.7510,016
2016-01-27$465.00$465.009,368
2016-01-26$478.75$478.756,944
2016-01-25$487.75$487.7513,660
2016-01-22$466.75$466.7513,564
2016-01-21$485.00$485.007,868
2016-01-20$499.50$499.5018,060
2016-01-19$457.75$457.7511,740
2016-01-15$522.00$522.0014,084
2016-01-14$547.75$547.7516,184
2016-01-13$488.25$488.2511,768
2016-01-12$530.75$530.7510,732
2016-01-11$491.00$491.0015,376
2016-01-08$546.50$546.5016,480
2016-01-07$552.75$552.7515,568
2016-01-06$600.25$600.2513,520
2016-01-05$625.25$625.2518,524
2016-01-04$601.25$601.2517,884