Insider Activity of HEIDEN WILLIAM K
The largest purchase of all time was on 2023-11-10 and amounted to 100000 shares of Atara Biotherapeutics, Inc. for $25,330.
Biography of HEIDEN WILLIAM K
No biography is available at this moment.
The largest purchase of all time was on 2023-11-10 and amounted to 100000 shares of Atara Biotherapeutics, Inc. for $25,330.
No biography is available at this moment.
| 2023-11-10 | Atara Biotherapeutics, Inc. ATRA | director | 100,000 0.112% | $0.25 | $25,330 | +150.09% |