Insider Activity of HEIDEN WILLIAM K
According to the SEC Form 4 filings, HEIDEN WILLIAM K, being in a position of
- director at Atara Biotherapeutics, Inc.,оver the last 12 months, has bought 100000 shares for $25,330, and sold 0 shares,over all time since 2023-11-10, has bought 100000 shares for $25,330, and sold 0 shares.
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.