Atara Biotherapeutics, Inc. (ATRA)
NASDAQ: ATRA · Real-Time Price · USD
11.58
-0.65 (-5.31%)
At close: Jul 25, 2025, 4:00 PM
12.20
+0.62 (5.35%)
After-hours: Jul 25, 2025, 7:22 PM EDT

Atara Biotherapeutics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 25, 202512.1812.1810.6811.5811.58-5.31%90,740
Jul 24, 202513.2613.4612.1812.2312.23-0.24%90,316
Jul 23, 202513.0813.2312.0112.2612.26-5.84%99,245
Jul 22, 202511.5813.2111.5813.0213.0213.22%149,876
Jul 21, 202510.4011.7010.1511.5011.5015.00%158,784
Jul 18, 20259.8010.999.7810.0010.002.99%113,052
Jul 17, 20259.309.808.539.719.714.63%79,211
Jul 16, 20259.209.298.829.289.280.11%39,558
Jul 15, 20259.299.628.779.279.27-0.32%82,905
Jul 14, 20259.339.449.169.309.300.76%30,285
Jul 11, 20259.609.609.119.239.23-2.64%23,416
Jul 10, 20259.259.609.259.489.482.71%35,112
Jul 9, 20259.369.449.079.239.23-0.43%35,576
Jul 8, 20258.619.358.439.279.278.04%41,434
Jul 7, 20258.308.688.218.588.581.36%34,024
Jul 3, 20258.258.628.118.478.472.61%18,894
Jul 2, 20257.888.357.888.258.255.77%31,149
Jul 1, 20257.608.027.547.807.801.04%20,120
Jun 30, 20257.938.077.607.727.72-3.02%18,849
Jun 27, 20257.948.157.807.967.960.13%22,269
Jun 26, 20258.098.187.817.957.95-0.87%27,698
Jun 25, 20258.258.257.768.028.02-0.50%15,434
Jun 24, 20258.018.207.738.068.062.28%29,533
Jun 23, 20257.838.097.687.887.88-0.76%16,739
Jun 20, 20258.058.057.517.947.94-1.00%86,859
Jun 18, 20257.928.287.798.028.022.82%71,466
Jun 17, 20258.388.387.747.807.80-9.09%45,473
Jun 16, 20259.009.008.328.588.58-2.72%39,434
Jun 13, 20258.578.868.508.828.821.26%34,168
Jun 12, 20258.888.888.568.718.71-2.24%43,134
Jun 11, 20259.159.218.628.918.91-2.30%55,468
Jun 10, 20259.279.408.759.129.12-1.46%48,474
Jun 9, 20259.349.689.009.269.260.27%66,437
Jun 6, 20258.529.238.489.239.239.62%93,309
Jun 5, 20258.428.648.238.428.421.08%38,620
Jun 4, 20258.488.558.218.338.33-0.72%61,936
Jun 3, 20257.908.427.758.398.394.88%64,680
Jun 2, 20257.828.137.638.008.002.56%93,691
May 30, 20257.717.887.447.807.80-55,473
May 29, 20257.898.107.537.807.800.06%79,159
May 28, 20257.467.867.367.807.804.07%46,527
May 27, 20257.207.647.207.497.494.90%63,503
May 23, 20257.117.336.937.147.140.42%59,987
May 22, 20256.887.336.807.117.113.04%81,506
May 21, 20256.827.326.826.906.90-1.43%67,446
May 20, 20256.737.206.627.007.004.01%75,717
May 19, 20256.767.076.506.736.73-1.61%132,356
May 16, 20257.507.506.766.846.84-10.12%114,071
May 15, 20257.497.997.017.617.6115.13%191,796
May 14, 20256.726.726.516.616.61-1.05%30,203