Atara Biotherapeutics Inc (ATRA)
NASDAQ:ATRA
Time Period
1Y
Events
Historical Prices
Rows:
Apr 02, 2026
5.00
5.26
4.87
4.99
4.99
-3.48%
47,022
0.11
Apr 01, 2026
4.86
5.25
4.78
5.17
5.17
+9.30%
79,829
0.18
Mar 31, 2026
4.40
4.86
4.40
4.73
4.73
+9.49%
63,518
0.15
Mar 30, 2026
4.59
4.69
4.30
4.32
4.32
-5.88%
77,140
0.18
Mar 27, 2026
4.71
4.99
4.59
4.59
4.59
-2.55%
51,349
0.12
Mar 26, 2026
4.88
5.07
4.70
4.71
4.71
-5.04%
66,646
0.15
Mar 25, 2026
5.07
5.35
4.95
4.96
4.96
-0.60%
64,630
0.15
Mar 24, 2026
4.83
5.25
4.70
4.99
4.99
+2.99%
99,335
0.23
Mar 23, 2026
5.00
5.03
4.76
4.85
4.85
-1.32%
56,675
0.13
Mar 20, 2026
5.10
5.26
4.82
4.91
4.91
-4.10%
62,765
0.14
Mar 19, 2026
4.91
5.24
4.85
5.12
5.12
+2.40%
83,394
0.19
Mar 18, 2026
5.06
5.21
4.82
5.00
5.00
-4.40%
135,391
0.31
Mar 17, 2026
5.74
5.74
5.06
5.23
5.23
-10.90%
318,730
0.74
Mar 16, 2026
6.41
6.45
5.80
5.87
5.87
-9.69%
227,967
0.53
Mar 13, 2026
6.80
7.00
6.21
6.50
6.50
-5.80%
170,864
0.40
Mar 12, 2026
6.46
7.07
6.05
6.90
6.90
+10.75%
506,537
1.21
Mar 11, 2026
6.18
6.50
5.60
6.23
6.23
-0.95%
378,989
0.91
Mar 10, 2026
6.45
7.05
6.05
6.29
6.29
-5.84%
636,378
1.57
Mar 09, 2026
5.71
7.30
5.50
6.68
6.68
+29.21%
3,209,520
9.01
Mar 06, 2026
4.85
5.37
4.70
5.17
5.17
+3.40%
3,201,173
10.45
Mar 05, 2026
5.33
5.33
4.94
5.00
5.00
-7.24%
76,432
0.25
Mar 04, 2026
5.39
5.50
5.13
5.39
5.39
-0.55%
67,999
0.22
Mar 03, 2026
4.88
5.65
4.82
5.42
5.42
+10.39%
387,977
1.29
Mar 02, 2026
5.21
5.23
4.91
4.91
4.91
-9.41%
130,042
0.43
Feb 27, 2026
5.12
5.49
4.80
5.42
5.42
+3.04%
130,816
0.44
Feb 26, 2026
5.01
5.89
4.68
5.26
5.26
+3.95%
510,862
1.75
Feb 25, 2026
4.19
5.56
4.17
5.06
5.06
+20.19%
570,915
2.01
Feb 24, 2026
4.15
4.33
4.03
4.21
4.21
+0.24%
41,205
0.14
Feb 23, 2026
4.12
4.20
3.92
4.20
4.20
+0.48%
145,936
0.52
Feb 20, 2026
4.26
4.30
4.13
4.18
4.18
-1.42%
55,490
0.20
Feb 19, 2026
4.37
4.37
4.13
4.24
4.24
-4.29%
100,573
0.36
Feb 18, 2026
4.47
4.64
4.34
4.43
4.43
-1.34%
103,737
0.37
Feb 17, 2026
4.46
4.60
4.38
4.49
4.49
+0.90%
54,101
0.19
Feb 16, 2026
4.45
4.68
4.45
4.45
4.45
0.00%
0
0.00
Feb 13, 2026
4.45
4.68
4.45
4.45
4.45
0.00%
29,890
0.11
Feb 12, 2026
4.60
4.70
4.37
4.45
4.45
-3.05%
103,734
0.37
Feb 11, 2026
4.84
4.86
4.51
4.59
4.59
-7.83%
124,687
0.44
Feb 10, 2026
4.96
5.11
4.80
4.83
4.83
-3.01%
50,195
0.18
Feb 09, 2026
4.86
5.06
4.70
4.98
4.98
+2.05%
51,432
0.18
Feb 06, 2026
4.58
4.92
4.58
4.88
4.88
+8.20%
100,026
0.35
Feb 05, 2026
4.62
4.97
4.50
4.51
4.51
-7.20%
133,126
0.47
Feb 04, 2026
5.07
5.18
4.76
4.86
4.86
-3.57%
101,904
0.36
Feb 03, 2026
5.03
5.25
5.00
5.04
5.04
0.00%
89,679
0.32
Feb 02, 2026
5.11
5.27
5.00
5.04
5.04
-3.08%
93,715
0.33
Jan 30, 2026
5.45
5.59
4.91
5.20
5.20
-5.63%
202,311
0.73
Jan 29, 2026
5.53
5.69
5.40
5.51
5.51
+0.18%
176,288
0.64
Jan 28, 2026
5.60
5.71
5.35
5.50
5.50
-1.08%
192,836
0.70
Jan 27, 2026
5.20
5.68
5.20
5.56
5.56
+5.10%
293,121
1.09
Jan 26, 2026
5.22
5.42
5.07
5.29
5.29
+1.34%
217,437
0.81
Jan 23, 2026
4.98
5.35
4.90
5.22
5.22
+4.40%
363,680
1.39
Rows: