Roncarolo Maria Grazia has filed 4 insider transactions across 1 company since May 2023.
Most recent transaction: a grant/award of 7828 shares of Atara Biotherapeutics, Inc. ($ATRA) on June 10, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 10, 2025 | Atara Biotherapeutics, Inc. | $ATRA | Roncarolo Maria Grazia | Not found | A | Common Stock | 7828 | $0.00 | 17,368.0000 | 7,488,000 | 82.05% | 0.10% |
| March 31, 2024 | Atara Biotherapeutics, Inc. | $ATRA | Roncarolo Maria Grazia | Not found | A | Common Stock | 150000 | $0.00 | 238,500.0000 | 4,236,000 | 169.49% | 3.54% |
| May 31, 2023 | Atara Biotherapeutics, Inc. | $ATRA | Roncarolo Maria Grazia | Not found | A | Common Stock | 57000 | $0.00 | 88,500.0000 | 0 | 180.95% | 0.00% |
| May 31, 2023 | Atara Biotherapeutics, Inc. | $ATRA | Roncarolo Maria Grazia | Not found | A | Non-Qualified Stock Option (Right to Buy) | 79500 | $0.00 | 79,500.0000 | 0 | 9999.99% | 0.00% |