4/A
Changes in Ownership
Atara Biotherapeutics, Inc. Filed Acc 0001209191-20-064501
Options or other derivatives
- Chief Operations Officer acquired 3,500 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Derivatives | |||||||
| Newell Joe Chief Operations Officer | 2020-11-13 | Option exercise · Employee Stock Option (Right to Buy) | −667 | 52,333 | D | ||
| Newell Joe Chief Operations Officer | 2020-11-13 | Option exercise · Employee Stock Option (Right to Buy) | −2,833 | 14,167 | D | ||
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