Nguyen Anhco

EDGAR CIK 0001977970

Atara Biotherapeutics, Inc. - ATRA

  1. Manufacturing
  2. Chemicals
  3. Biological Products, (no Disgnostic Substances)
CEO Director
President and CEO
Direct Buys
0
$0
0 Shares
Direct Sells
4
($135,880)
-14,110 Shares
Indirect Buys
0
$0
0 Shares
Indirect Sells
0
$0
0 Shares
Monthly Values

Transaction Filed Type Shares @ Price Value Balance ( Change % ) Ownership
05/18/2026
05/20/2026
Sell
-5,241 @ $9.13
 ($47,845) 137,837 (-3.66%) Direct
03/02/2026
03/04/2026
Sell
-2,996 @ $5.09
 ($15,237) 61,978 (-4.61%) Direct
11/17/2025
11/19/2025
Sell
-2,915 @ $13.19
 ($38,437) 64,974 (-4.29%) Direct
08/18/2025
08/20/2025
Sell
-2,958 @ $11.62
 ($34,360) 67,889 (-4.18%) Direct