| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Jun 11, 2021 | Jun 15, 2021 | Atara Biotherapeutics, Inc. | Chief Commercial Officer | Buy | 97.5 | +34,354 | 37.53% | ✗ | $500.4K |
| May 18, 2021 | May 20, 2021 | Atara Biotherapeutics, Inc. | Chief Commercial Officer | Sell | 51.3 | -761 | -0.82% | ✓ | $11.1K |