CIK: 1977970 - Address: C/O Atara Biotherapeutics, Inc., 1280 Rancho Conejo Boulevard, Thousand Oaks, CA 91320
9 results

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8/20/25 16:11
8/18/25
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCADOP,CEOS-3411.620-3-468D
5/20/25 16:58
5/16/25
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCADOP,CEOS-226.760-3-471D
3/5/25 17:17
3/3/25
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCADOP,CEOS-237.000-3-474D
11/20/24 18:04
11/18/24
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCADOP,CEOS-1911.200-2-277D
8/20/24 18:27
8/16/24
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCAOEVP,ChieS-126.630-2-534D
5/20/24 20:34
5/16/24
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCAOEVP,ChieS-260.61700-43-5898D
3/6/24 18:18
3/4/24
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCAOEVP,ChieS-80.72000-11-1941D
11/20/23 17:31
11/16/23
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCAOEVP,ChieS-30.38900-9-3277D
8/18/23 18:25
8/16/23
ATRAAtara Biotherapeutics, Inc.DEHealthBioPrdBiological Products, (No DiagNguyen AnhcoCAOEVP,ChieS-251.650-15-5286D

DDerivative transaction in filing (usually option exercise)
MMultiple transactions in filing; earliest reported transaction date and weighted average transaction price
AAmended filing
EError detected in filing
S - SaleSale of securities on an exchange or to another person
S - Sale+OESale of securities on an exchange or to another person (after option exercise)
F - TaxPayment of exercise price or tax liability using portion of securities received from the company
P - PurchasePurchase of securities on an exchange or from another person
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