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Discover the complete record of transactions filed by HEIDEN WILLIAM K, Director. Officer active across 2 companies, notably Atara Biotherapeutics, Inc.. Cumulatively, 2 reports have been logged. The latest transaction was disclosed on 8 June 2021 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations2 total
011,000 shares0
Common Stock
SEC:0001140361-21-020444·
011,000 shares0
Common Stock
SEC:0001140361-21-020444:0·
2 of 2 declarations
About HEIDEN WILLIAM K
William K. Heiden serves as a Board Member at Atara Biotherapeutics, Inc. He plays a key role in the governance of the company, bringing his expertise in biotechnology and product development. As a board member, he is involved in overseeing operations and strategic decision-making processes that influence Atara's direction. His experience enables him to contribute to innovation and research in the healthcare sector.
