Insider Trades37 trades
| Date↓ | Side | Ticker↕ | Insider↕ | Role↕ | Shares↕ | Price↕ | Mkt Cap↕ | 52W High↕ | 52W Low↕ | Value↕ | % Chg↕ | Rule↕ | AI View↕ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 18, 2026 | Sell | ATRA | Yanina Grant-Huerta | Chief Accounting Officer | 2,414 | $9.13 | $99.5M | -48.24% | +152.81% | $22.0K | -4.64% | — | — |
| May 18, 2026 | Sell | ATRA | Anhco Nguyen | President and CEO | 5,241 | $9.13 | $99.5M | -48.24% | +152.81% | $47.8K | -3.66% | — | — |
| Mar 2, 2026 | Sell | ATRA | Yanina Grant-Huerta | Chief Accounting Officer | 2,104 | $5.08 | $99.5M | -48.24% | +152.81% | $10.7K | -1.60% | — | — |
| Mar 2, 2026 | Sell | ATRA | Anhco Nguyen | President and CEO | 2,996 | $5.09 | $99.5M | -48.24% | +152.81% | $15.2K | -1.16% | — | — |
| Nov 17, 2025 | Sell | ATRA | Yanina Grant-Huerta | Chief Accounting Officer | 1,804 | $13.19 | $99.5M | -48.24% | +152.81% | $23.8K | -1.76% | — | — |
| Nov 17, 2025 | Sell | ATRA | Anhco Nguyen | President and CEO | 2,915 | $13.19 | $99.5M | -48.24% | +152.81% | $38.4K | -2.19% | — | — |
| Aug 18, 2025 | Sell | ATRA | Yanina Grant-Huerta | Chief Accounting Officer | 1,809 | $11.61 | $99.5M | -48.24% | +152.81% | $21.0K | -1.63% | — | — |
| Aug 18, 2025 | Sell | ATRA | Anhco Nguyen | President and CEO | 2,958 | $11.62 | $99.5M | -48.24% | +152.81% | $34.4K | -1.40% | — | — |
| May 16, 2025 | Sell | ATRA | Yanina Grant-Huerta | Chief Accounting Officer | 2,218 | $6.76 | $99.5M | -48.24% | +152.81% | $15.0K | -5.65% | — | — |
| May 16, 2025 | Sell | ATRA | Anhco Nguyen | President and CEO | 3,276 | $6.76 | $99.5M | -48.24% | +152.81% | $22.2K | -4.42% | — | — |
| Mar 3, 2025 | Sell | ATRA | Jill Henrich | EVP, Chief Regulatory Officer | 1,059 | $7.00 | $99.5M | -48.24% | +152.81% | $7.4K | -5.37% | — | — |
| Mar 3, 2025 | Sell | ATRA | Eric J Hyllengren | EVP, CFO and COO | 1,211 | $7.00 | $99.5M | -48.24% | +152.81% | $8.5K | -2.11% | — | — |
| Mar 3, 2025 | Sell | ATRA | Anhco Nguyen | President and CEO | 3,331 | $7.00 | $99.5M | -48.24% | +152.81% | $23.3K | -4.30% | — | — |
| Nov 18, 2024 | Sell | ATRA | Jill Henrich | EVP, Chief Regulatory Officer | 1,000 | $11.20 | $99.5M | -48.24% | +152.81% | $11.2K | -4.91% | — | — |
| Nov 18, 2024 | Sell | ATRA | Eric J Hyllengren | EVP, CFO and COO | 1,364 | $11.20 | $99.5M | -48.24% | +152.81% | $15.3K | -5.51% | — | — |
| Nov 18, 2024 | Sell | ATRA | Anhco Nguyen | President and CEO | 1,664 | $11.20 | $99.5M | -48.24% | +152.81% | $18.6K | -2.10% | — | — |
| Aug 16, 2024 | Sell | ATRA | Jill Henrich | EVP, Global Head RA & Quality | 963 | $6.63 | $99.5M | -48.24% | +152.81% | $6.4K | -2.30% | — | — |
| Aug 16, 2024 | Sell | ATRA | Eric J Hyllengren | EVP, CFO | 1,070 | $6.63 | $99.5M | -48.24% | +152.81% | $7.1K | -2.11% | — | — |
| Aug 16, 2024 | Sell | ATRA | Amar Murugan | EVP, Chief Legal Officer | 1,158 | $6.63 | $99.5M | -48.24% | +152.81% | $7.7K | -1.41% | — | — |
| Aug 16, 2024 | Sell | ATRA | Anhco Nguyen | EVP, Chief Sci. & Tech Officer | 1,821 | $6.63 | $99.5M | -48.24% | +152.81% | $12.1K | -1.74% | — | — |
| Aug 16, 2024 | Sell | ATRA | Pascal Touchon | President and CEO | 3,038 | $6.63 | $99.5M | -48.24% | +152.81% | $20.1K | -2.12% | — | — |
| May 16, 2024 | Sell | ATRA | Jill Henrich | EVP, Global Head RA & Quality | 25,750 | $0.62 | $99.5M | -48.24% | +152.81% | $15.9K | -4.64% | — | — |
| May 16, 2024 | Sell | ATRA | Eric J Hyllengren | EVP, CFO | 28,648 | $0.62 | $99.5M | -48.24% | +152.81% | $17.7K | -4.25% | — | — |
| May 16, 2024 | Sell | ATRA | Amar Murugan | EVP, Chief Legal Officer | 32,401 | $0.62 | $99.5M | -48.24% | +152.81% | $20.0K | -4.45% | — | — |
| May 16, 2024 | Sell | ATRA | Anhco Nguyen | EVP, Chief Sci. & Tech Officer | 42,899 | $0.62 | $99.5M | -48.24% | +152.81% | $26.5K | -4.56% | — | — |
| May 16, 2024 | Sell | ATRA | Pascal Touchon | President and CEO | 81,506 | $0.62 | $99.5M | -48.24% | +152.81% | $50.3K | -4.27% | — | — |
| Mar 4, 2024 | Sell | ATRA | Jill Henrich | EVP, Global Head RA & Quality | 3,879 | $0.72 | $99.5M | -48.24% | +152.81% | $2.8K | -0.69% | — | — |
| Mar 4, 2024 | Sell | ATRA | Eric J Hyllengren | EVP, CFO | 6,679 | $0.72 | $99.5M | -48.24% | +152.81% | $4.8K | -0.49% | — | — |
| Mar 4, 2024 | Sell | ATRA | Amar Murugan | EVP, Chief Legal Officer | 10,044 | $0.72 | $99.5M | -48.24% | +152.81% | $7.2K | -1.36% | — | — |
| Mar 4, 2024 | Sell | ATRA | Anhco Nguyen | EVP, Chief Sci. & Tech Officer | 10,746 | $0.72 | $99.5M | -48.24% | +152.81% | $7.7K | -1.13% | — | — |
| Mar 4, 2024 | Sell | ATRA | Pascal Touchon | President and CEO | 24,844 | $0.72 | $99.5M | -48.24% | +152.81% | $17.9K | -1.28% | — | — |
| Nov 16, 2023 | Sell | ATRA | Jill Henrich | EVP, Global Head RA & Quality | 3,267 | $0.39 | $99.5M | -48.24% | +152.81% | $1.3K | -3.03% | — | — |
| Nov 16, 2023 | Sell | ATRA | Amar Murugan | EVP, Chief Legal Officer | 8,307 | $0.39 | $99.5M | -48.24% | +152.81% | $3.2K | -3.13% | — | — |
| Nov 16, 2023 | Sell | ATRA | Anhco Nguyen | EVP, Chief Sci. & Tech Officer | 8,856 | $0.39 | $99.5M | -48.24% | +152.81% | $3.4K | -3.10% | — | — |
| Nov 16, 2023 | Sell | ATRA | Eric J Hyllengren | SVP, CFO | 11,958 | $0.39 | $99.5M | -48.24% | +152.81% | $4.7K | -5.49% | — | — |
| Nov 16, 2023 | Sell | ATRA | Manher Joshi | EVP, Chief Medical Officer | 12,287 | $0.39 | $99.5M | -48.24% | +152.81% | $4.8K | -6.69% | — | — |
| Nov 16, 2023 | Sell | ATRA | Pascal Touchon | President and CEO | 20,409 | $0.39 | $99.5M | -48.24% | +152.81% | $7.9K | -3.02% | — | — |