| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Atara Biotherapeutics, Inc. (ATRA) has 10 insiders with recent SEC Form 4 filings, including 0 buys and 11 sells. ATRA is classified in the Biotechnology industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 1.32M | $11.05M | - | |
| 10% | 377.2K | $3.15M | - | |
| CEO | 143.1K | $1.19M | - | |
| ? | 78.0K | $650.1K | - | |
| Other | 52.0K | $434.1K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 16, 2024 | Touchon Pascal82 | President And CEO | Sell | 81,506 | $0.62 | $50,289.20 | -4.3% | -48.8% | -54.7% | |
| May 16, 2024 | Nguyen Anhco67 | EVP, Chief Sci. &Tech Officer | Sell | 42,899 | $0.62 | $26,468.68 | -4.6% | -48.8% | -54.7% | |
| May 16, 2024 | Murugan Amar80 | EVP, Chief Legal Officer | Sell | 32,401 | $0.62 | $19,991.42 | -4.5% | -48.8% | -54.7% | |
| May 16, 2024 | Hyllengren Eric J66 | EVP, CFO | Sell | 28,648 | $0.62 | $17,675.82 | -4.2% | -48.8% | -54.7% | |
| May 16, 2024 | Henrich Jill62 | EVP, Global Head Ra &Quality | Sell | 25,750 | $0.62 | $15,887.75 | -4.6% | -48.8% | -54.7% | |
| Mar 4, 2024 | Hyllengren Eric J66 | EVP, CFO | Sell | 6,679 | $0.72 | $4,810.34 | -0.5% | -23.0% | -62.0% | |
| Mar 4, 2024 | Touchon Pascal82 | President And CEO | Sell | 24,844 | $0.72 | $17,887.68 | -1.3% | -23.0% | -62.0% | |
| Mar 4, 2024 | Nguyen Anhco67 | EVP, Chief Sci. &Tech Officer | Sell | 10,746 | $0.72 | $7,737.12 | -1.1% | -23.0% | -62.0% | |
| Mar 4, 2024 | Murugan Amar80 | EVP, Chief Legal Officer | Sell | 10,044 | $0.72 | $7,231.68 | -1.4% | -23.0% | -62.0% | |
| Mar 4, 2024 | Henrich Jill62 | EVP, Global Head Ra &Quality | Sell | 3,879 | $0.72 | $2,792.88 | -0.7% | -23.0% | -62.0% |