William K. Heiden - Director at Atara Biotherapeutics, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Stock Symbol
ATRA on Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by William K. Heiden since 7/14/2023

Holdings reported by William K. Heiden for Atara Biotherapeutics, Inc.

Class Num Shares Value Price $ Report Date Ownership Underlying Class Underlying Amount
Common Stock 359 K $258 K $0.72 Mar 31, 2024 Direct
Non-Qualified Stock Option (Right to Buy) 79.5 K May 31, 2023 Direct Common Stock

Transactions reported by William K. Heiden for Atara Biotherapeutics, Inc.

Sym Class Transaction % Value $ Price $ Shares Shares After Date Ownership