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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$82.00$82.0062,576
2022-12-29$78.50$78.5070,172
2022-12-28$74.75$74.7571,756
2022-12-27$71.25$71.2565,512
2022-12-23$74.75$74.7567,240
2022-12-22$80.25$80.2592,240
2022-12-21$82.75$82.7563,088
2022-12-20$87.50$87.5071,868
2022-12-19$85.50$85.50138,304
2022-12-16$88.00$88.00177,612
2022-12-15$86.50$86.5089,360
2022-12-14$97.00$97.0052,344
2022-12-13$102.50$102.5079,940
2022-12-12$108.00$108.0068,408
2022-12-09$111.25$111.2552,868
2022-12-08$118.50$118.5039,316
2022-12-07$116.50$116.5055,096
2022-12-06$112.00$112.0059,560
2022-12-05$116.25$116.2542,972
2022-12-02$119.00$119.0030,040
2022-12-01$110.00$110.0045,528
2022-11-30$113.25$113.2574,060
2022-11-29$104.25$104.2521,520
2022-11-28$102.25$102.2530,112
2022-11-25$104.50$104.508,204
2022-11-23$104.25$104.2534,680
2022-11-22$105.25$105.2527,612
2022-11-21$103.25$103.2527,828
2022-11-18$106.75$106.7537,880
2022-11-17$107.75$107.7570,032
2022-11-16$114.25$114.2581,300
2022-11-15$125.25$125.2553,000
2022-11-14$129.50$129.50160,564
2022-11-11$128.25$128.2567,424
2022-11-10$120.25$120.25106,240
2022-11-09$97.00$97.0057,520
2022-11-08$122.50$122.5045,296
2022-11-07$118.25$118.2540,196
2022-11-04$118.75$118.7554,048
2022-11-03$116.25$116.2529,000
2022-11-02$116.75$116.7550,360
2022-11-01$120.75$120.7540,400
2022-10-31$116.50$116.5046,244
2022-10-28$120.75$120.7547,972
2022-10-27$114.00$114.0039,520
2022-10-26$118.25$118.2556,780
2022-10-25$117.25$117.2554,248
2022-10-24$110.00$110.0064,580
2022-10-21$105.75$105.7569,628
2022-10-20$94.00$94.0041,504
2022-10-19$91.25$91.2554,772
2022-10-18$103.50$103.5031,276
2022-10-17$99.75$99.7540,816
2022-10-14$93.25$93.2531,348
2022-10-13$99.75$99.7542,368
2022-10-12$98.50$98.5053,772
2022-10-11$101.00$101.0056,216
2022-10-10$95.00$95.0057,612
2022-10-07$95.50$95.5053,016
2022-10-06$104.50$104.5037,880
2022-10-05$102.75$102.7548,192
2022-10-04$105.50$105.5057,028
2022-10-03$96.25$96.2556,260
2022-09-30$94.50$94.5055,392
2022-09-29$90.75$90.7572,524
2022-09-28$96.00$96.0092,184
2022-09-27$83.25$83.2563,504
2022-09-26$84.75$84.7596,220
2022-09-23$82.75$82.7570,308
2022-09-22$85.25$85.2557,500
2022-09-21$89.75$89.7547,528
2022-09-20$95.00$95.0051,796
2022-09-19$95.25$95.2578,300
2022-09-16$101.00$101.00233,124
2022-09-15$117.50$117.5080,120
2022-09-14$117.50$117.5084,056
2022-09-13$114.25$114.2566,840
2022-09-12$122.75$122.75102,276
2022-09-09$120.50$120.5045,656
2022-09-08$118.75$118.7558,112
2022-09-07$113.75$113.7587,664
2022-09-06$105.75$105.7556,020
2022-09-02$107.25$107.2566,532
2022-09-01$108.75$108.7583,260
2022-08-31$100.25$100.2555,408
2022-08-30$99.00$99.0058,336
2022-08-29$100.75$100.7562,892
2022-08-26$100.75$100.7563,588
2022-08-25$114.00$114.0052,396
2022-08-24$115.00$115.0096,404
2022-08-23$105.75$105.7568,260
2022-08-22$104.50$104.5094,480
2022-08-19$111.25$111.2548,944
2022-08-18$118.50$118.5045,448
2022-08-17$118.00$118.0056,176
2022-08-16$123.50$123.5085,524
2022-08-15$133.50$133.50119,492
2022-08-12$146.00$146.00249,924
2022-08-11$116.25$116.25103,720
2022-08-10$123.75$123.75191,720
2022-08-09$117.25$117.25582,624
2022-08-08$90.75$90.7575,444
2022-08-05$86.00$86.0089,140
2022-08-04$84.50$84.5067,396
2022-08-03$79.25$79.2588,524
2022-08-02$74.25$74.2582,868
2022-08-01$71.25$71.25111,116
2022-07-29$75.75$75.7565,056
2022-07-28$79.50$79.5074,228
2022-07-27$81.75$81.7575,884
2022-07-26$78.75$78.75163,872
2022-07-25$79.25$79.2595,200
2022-07-22$80.50$80.50123,516
2022-07-21$89.50$89.5084,724
2022-07-20$93.25$93.25265,392
2022-07-19$91.00$91.00287,216
2022-07-18$93.75$93.7596,144
2022-07-15$96.25$96.25107,152
2022-07-14$98.75$98.75181,696
2022-07-13$97.25$97.25626,504
2022-07-12$216.50$216.50128,892
2022-07-11$185.00$185.0038,048
2022-07-08$212.50$212.5035,228
2022-07-07$217.25$217.2558,664
2022-07-06$217.50$217.5048,236
2022-07-05$218.25$218.2551,824
2022-07-01$207.50$207.5052,976
2022-06-30$194.75$194.7574,828
2022-06-29$189.50$189.5069,892
2022-06-28$163.75$163.7530,748
2022-06-27$175.75$175.7528,712
2022-06-24$182.75$182.7594,404
2022-06-23$183.75$183.7558,868
2022-06-22$170.00$170.0042,532
2022-06-21$161.50$161.5080,876
2022-06-17$146.75$146.75118,840
2022-06-16$126.25$126.2545,832
2022-06-15$138.75$138.7543,452
2022-06-14$129.00$129.0037,112
2022-06-13$126.75$126.7540,180
2022-06-10$130.50$130.5033,152
2022-06-09$141.75$141.7545,512
2022-06-08$147.00$147.0032,512
2022-06-07$141.75$141.7550,460
2022-06-06$129.75$129.7538,044
2022-06-03$128.50$128.5056,440
2022-06-02$120.75$120.7539,516
2022-06-01$120.75$120.7547,816
2022-05-31$130.00$130.0047,788
2022-05-27$130.25$130.2537,628
2022-05-26$121.75$121.7533,976
2022-05-25$121.00$121.0034,908
2022-05-24$117.25$117.2551,428
2022-05-23$124.50$124.5059,732
2022-05-20$129.00$129.0059,228
2022-05-19$129.00$129.0052,188
2022-05-18$128.25$128.2555,836
2022-05-17$139.75$139.7551,956
2022-05-16$132.50$132.5035,360
2022-05-13$137.00$137.0051,348
2022-05-12$130.50$130.5063,228
2022-05-11$125.00$125.0050,020
2022-05-10$142.25$142.2569,864
2022-05-09$143.00$143.0055,556
2022-05-06$173.00$173.0047,720
2022-05-05$170.50$170.5043,932
2022-05-04$182.75$182.7538,444
2022-05-03$176.00$176.0021,408
2022-05-02$173.50$173.5046,400
2022-04-29$159.00$159.0044,228
2022-04-28$168.00$168.0029,412
2022-04-27$165.25$165.2525,376
2022-04-26$168.00$168.0035,200
2022-04-25$182.25$182.2528,864
2022-04-22$181.50$181.5041,972
2022-04-21$184.75$184.7533,112
2022-04-20$193.50$193.5015,232
2022-04-19$197.25$197.2523,944
2022-04-18$193.25$193.2553,384
2022-04-14$200.25$200.2552,724
2022-04-13$210.25$210.2532,980
2022-04-12$205.25$205.2523,036
2022-04-11$208.50$208.5030,308
2022-04-08$219.00$219.0021,952
2022-04-07$226.75$226.7527,068
2022-04-06$235.25$235.2524,380
2022-04-05$232.25$232.2550,732
2022-04-04$246.00$246.0043,696
2022-04-01$237.50$237.5095,828
2022-03-31$232.25$232.2535,880
2022-03-30$229.50$229.5026,436
2022-03-29$243.00$243.0070,708
2022-03-28$234.00$234.0030,252
2022-03-25$235.00$235.0030,876
2022-03-24$240.50$240.5028,848
2022-03-23$232.50$232.5032,492
2022-03-22$245.50$245.5052,372
2022-03-21$235.25$235.2547,904
2022-03-18$244.75$244.75109,124
2022-03-17$238.75$238.7529,856
2022-03-16$231.00$231.0029,532
2022-03-15$212.75$212.7537,668
2022-03-14$211.00$211.0052,848
2022-03-11$225.50$225.5025,304
2022-03-10$231.50$231.5043,104
2022-03-09$232.50$232.5056,232
2022-03-08$225.00$225.0083,704
2022-03-07$214.75$214.7528,984
2022-03-04$221.25$221.2543,012
2022-03-03$235.25$235.2575,664
2022-03-02$245.00$245.0056,816
2022-03-01$255.25$255.2592,640
2022-02-28$321.25$321.2553,772
2022-02-25$329.75$329.7517,904
2022-02-24$330.50$330.5042,572
2022-02-23$319.00$319.0027,236
2022-02-22$330.50$330.5019,316
2022-02-18$328.00$328.0074,524
2022-02-17$342.00$342.0025,956
2022-02-16$368.50$368.5013,604
2022-02-15$374.25$374.2520,364
2022-02-14$356.00$356.0030,008
2022-02-11$364.00$364.0022,156
2022-02-10$375.25$375.2529,796
2022-02-09$393.25$393.2529,056
2022-02-08$380.50$380.5012,680
2022-02-07$380.00$380.0018,620
2022-02-04$365.25$365.2519,096
2022-02-03$368.75$368.7533,044
2022-02-02$368.75$368.7532,968
2022-02-01$386.75$386.7550,100
2022-01-31$384.00$384.0026,364
2022-01-28$371.50$371.5045,604
2022-01-27$356.50$356.5035,036
2022-01-26$381.25$381.2537,600
2022-01-25$377.50$377.5035,332
2022-01-24$366.50$366.5072,164
2022-01-21$349.75$349.7541,256
2022-01-20$357.75$357.7533,320
2022-01-19$380.50$380.5035,256
2022-01-18$372.75$372.7546,168
2022-01-14$401.75$401.7572,460
2022-01-13$355.75$355.7523,932
2022-01-12$359.75$359.7520,872
2022-01-11$386.00$386.0027,488
2022-01-10$397.00$397.0035,092
2022-01-07$392.75$392.7541,212
2022-01-06$399.50$399.5035,080
2022-01-05$389.50$389.5056,148
2022-01-04$406.75$406.7522,900
2022-01-03$422.25$422.2533,184