2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Weiss Asset Management LP | Other | 11,112,052 | Feb 18, 2026 |
| Weiss Andrew M | Other | 11,112,052 | Feb 18, 2026 |
| Flynn James E | 10% Owner | 3,788,540 | May 4, 2018 |
| Deerfield Management Company, L.P. (Series C) | 10% Owner | 3,788,540 | May 4, 2018 |
| Deerfield Mgmt L.P. | 10% Owner | 3,788,540 | May 4, 2018 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 13, 2026 | Feb 18, 2026 | Weiss Asset Management LP | Other | Sell | 15.0 | -11,112,052 | -100.00% | ✗ | $233.4M |
| Feb 18, 2026 | Weiss Asset Management LP | 10% Owner | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Feb 12, 2026 | Feb 12, 2026 | Rodriguez Susan | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 12, 2026 | Feb 12, 2026 | Thornton Peter J. | Director | Sell | 37.5 | -115,060 | -100.00% | ✗ | $2.4M |
| Feb 12, 2026 | Feb 12, 2026 | Seurer Jerad G. | Gen. Counsel & Corp. Secretary | Sell | 40.0 | -23,496 | -100.00% | ✗ | $493.4K |
| Feb 12, 2026 | Feb 12, 2026 | Palczuk Linda | Director | Sell | 37.5 | -78,905 | -100.00% | ✗ | $1.7M |
| Feb 12, 2026 | Feb 12, 2026 | MCHUGH THOMAS S | CFO | Sell | 37.5 | -100,400 | -100.00% | ✗ | $2.1M |
| Feb 12, 2026 | Feb 12, 2026 | McCamish Mark Anthony | Director | Sell | 37.5 | -89,025 | -100.00% | ✗ | $1.9M |
| Feb 12, 2026 | Feb 12, 2026 | Glass Geoffrey Michael | Director | Sell | 37.5 | -166,984 | -100.00% | ✗ | $3.5M |
| Feb 12, 2026 | Feb 12, 2026 | Ende Eric J | Director | Sell | 37.5 | -219,905 | -100.00% | ✗ | $4.6M |
| Feb 12, 2026 | Feb 12, 2026 | Divis Gregory J | CEO | Sell | 37.5 | -221,105 | -100.00% | ✗ | $4.6M |
| Feb 12, 2026 | Feb 12, 2026 | Amin Naseem | Director | Sell | 40.0 | -22,000 | -100.00% | ✗ | $462K |
| Feb 4, 2026 | Feb 6, 2026 | McCamish Mark Anthony | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 15, 2025 | Sep 15, 2025 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 15, 2025 | Sep 15, 2025 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 29, 2025 | Jul 31, 2025 | McCamish Mark Anthony | Director | Neutral | 90.0 | +11,000 | 14.10% | ✗ | - |
| Jul 29, 2025 | Jul 31, 2025 | Palczuk Linda | Director | Neutral | 90.0 | +11,000 | 16.20% | ✗ | - |
| Jul 29, 2025 | Jul 31, 2025 | Thornton Peter J. | Director | Neutral | 90.0 | +11,000 | 10.57% | ✗ | - |
| Jul 29, 2025 | Jul 31, 2025 | Glass Geoffrey Michael | Director | Neutral | 85.0 | +11,000 | 7.05% | ✗ | - |
| Jul 29, 2025 | Jul 31, 2025 | Ende Eric J | Director | Neutral | 85.0 | +11,000 | 5.27% | ✗ | - |
| Jul 29, 2025 | Jul 31, 2025 | Amin Naseem | Director | Neutral | 90.0 | +11,000 | 100.00% | ✗ | - |
| May 13, 2025 | May 13, 2025 | Rodriguez Susan | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 13, 2025 | Rodriguez Susan | COO | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Mar 5, 2025 | Mar 7, 2025 | Seurer Jerad G. | Gen. Counsel & Corp. Secretary | Neutral | 90.0 | +14,700 | 167.14% | ✗ | - |
| Mar 5, 2025 | Mar 7, 2025 | MCHUGH THOMAS S | CFO | Neutral | 90.0 | +12,600 | 14.35% | ✗ | - |
| Mar 5, 2025 | Mar 7, 2025 | Divis Gregory J | CEO | Neutral | 90.0 | +52,000 | 30.75% | ✗ | - |
| Jan 24, 2025 | Jan 28, 2025 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 21, 2025 | Jan 22, 2025 | Palczuk Linda | Director | Buy | 86.3 | +5,000 | 7.95% | ✗ | $39.6K |
| Jan 13, 2025 | Jan 14, 2025 | Thornton Peter J. | Director | Buy | 95.0 | +10,000 | 10.63% | ✗ | $80.5K |
| Jan 13, 2025 | Jan 14, 2025 | Ende Eric J | Director | Buy | 95.0 | +30,000 | 16.77% | ✗ | $235.2K |
| Dec 24, 2024 | Dec 27, 2024 | Palczuk Linda | Director | Neutral | 27.5 | -3,500 | -5.27% | ✗ | - |
| Dec 17, 2024 | Dec 19, 2024 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 13, 2024 | Dec 16, 2024 | MCHUGH THOMAS S | CFO | Buy | 83.8 | +2,300 | 2.69% | ✗ | $24K |
| Dec 11, 2024 | Dec 12, 2024 | MCHUGH THOMAS S | CFO | Buy | 90.0 | +5,000 | 6.21% | ✗ | $52.4K |
| Dec 6, 2024 | Dec 10, 2024 | Divis Gregory J | CEO | Buy | 90.0 | +10,000 | 6.29% | ✗ | $99.7K |
| Dec 10, 2024 | Dec 10, 2024 | Glass Geoffrey Michael | Director | Buy | 95.0 | +20,279 | 14.94% | ✗ | $199.6K |
| Dec 6, 2024 | Dec 10, 2024 | Palczuk Linda | Director | Buy | 83.8 | +3,000 | 4.73% | ✗ | $30.6K |
| Sep 15, 2024 | Sep 16, 2024 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 13, 2024 | Sep 13, 2024 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 30, 2024 | Aug 1, 2024 | Palczuk Linda | Director | Neutral | 90.0 | +11,000 | 20.99% | ✗ | - |
| Jul 30, 2024 | Aug 1, 2024 | Thornton Peter J. | Director | Neutral | 90.0 | +11,000 | 13.24% | ✗ | - |
| Jul 30, 2024 | Aug 1, 2024 | Ende Eric J | Director | Neutral | 85.0 | +11,000 | 6.55% | ✗ | - |
| Jul 30, 2024 | Aug 1, 2024 | Amin Naseem | Director | Neutral | 90.0 | +11,000 | 100.00% | ✗ | - |
| Jul 30, 2024 | Aug 1, 2024 | McCamish Mark Anthony | Director | Neutral | 90.0 | +11,000 | 16.41% | ✗ | - |
| Jul 30, 2024 | Aug 1, 2024 | Glass Geoffrey Michael | Director | Neutral | 85.0 | +11,000 | 8.82% | ✗ | - |
| May 17, 2024 | May 21, 2024 | Amin Naseem | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 21, 2024 | Amin Naseem | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 3, 2024 | Seurer Jerad G. | Gen. Counsel & Corp. Secretary | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Feb 20, 2024 | Mar 4, 2024 | Kim Richard J | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 20, 2024 | Mar 4, 2024 | MCHUGH THOMAS S | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 20, 2024 | Mar 4, 2024 | Divis Gregory J | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jan 16, 2024 | Jan 16, 2024 | MCHUGH THOMAS S | CFO | Buy | 83.8 | +2,000 | 2.55% | ✗ | $29K |
| Dec 28, 2023 | Dec 29, 2023 | McCamish Mark Anthony | Director | Sell | 5.0 | -75,000 | -52.81% | ✓ | $1.1M |
| Sep 1, 2023 | Sep 1, 2023 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 1, 2023 | Sep 1, 2023 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 11, 2023 | Aug 15, 2023 | McCamish Mark Anthony | Director | Sell | 20.0 | -28,975 | -16.94% | ✗ | $432.6K |
| Aug 14, 2023 | Aug 14, 2023 | MCHUGH THOMAS S | CFO | Buy | 83.8 | +2,000 | 2.61% | ✗ | $28.9K |
| Aug 10, 2023 | Aug 11, 2023 | Glass Geoffrey Michael | Director | Buy | 95.0 | +14,000 | 31.11% | ✗ | $187.6K |
| Aug 10, 2023 | Aug 10, 2023 | Divis Gregory J | CEO | Buy | 90.0 | +10,000 | 6.71% | ✗ | $132K |
| Aug 1, 2023 | Aug 3, 2023 | Ende Eric J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 1, 2023 | Aug 3, 2023 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 1, 2023 | Aug 3, 2023 | McCamish Mark Anthony | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 1, 2023 | Aug 3, 2023 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 1, 2023 | Aug 3, 2023 | Thornton Peter J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2023 | Jun 5, 2023 | MCHUGH THOMAS S | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2023 | Jun 5, 2023 | Kim Richard J | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 5, 2023 | Jun 5, 2023 | Divis Gregory J | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 18, 2023 | May 19, 2023 | Ende Eric J | Director | Buy | 90.0 | +13,000 | 8.39% | ✗ | $181.1K |
| May 9, 2023 | May 10, 2023 | Palczuk Linda | Director | Buy | 86.3 | +2,500 | 5.01% | ✗ | $36.9K |
| Jan 20, 2023 | Jan 24, 2023 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 23, 2022 | Dec 28, 2022 | Palczuk Linda | Director | Buy | 83.8 | +2,000 | 4.18% | ✗ | $14.4K |
| Nov 29, 2022 | Nov 30, 2022 | MCHUGH THOMAS S | CFO | Buy | 86.3 | +5,000 | 6.99% | ✗ | $39K |
| Nov 22, 2022 | Nov 23, 2022 | Ende Eric J | Director | Buy | 95.0 | +20,000 | 14.83% | ✗ | $156.1K |
| Aug 5, 2022 | Aug 9, 2022 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2022 | Aug 5, 2022 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2022 | Aug 5, 2022 | Ende Eric J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2022 | Aug 5, 2022 | McCamish Mark Anthony | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2022 | Aug 5, 2022 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2022 | Aug 5, 2022 | Thornton Peter J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 31, 2022 | Jun 3, 2022 | Glass Geoffrey Michael | Director | Buy | 95.0 | +45,000 | 100.00% | ✗ | $96.3K |
| Jun 1, 2022 | Jun 2, 2022 | Glass Geoffrey Michael | Director | Buy | 95.0 | +45,000 | 100.00% | ✗ | $96.3K |
| May 31, 2022 | Jun 1, 2022 | Ende Eric J | Director | Buy | 95.0 | +35,000 | 35.04% | ✗ | $77.9K |
| May 27, 2022 | May 31, 2022 | Palczuk Linda | Director | Buy | 91.3 | +10,000 | 26.39% | ✗ | $16K |
| May 27, 2022 | May 31, 2022 | MCHUGH THOMAS S | CFO | Buy | 95.0 | +50,000 | 232.56% | ✗ | $106.9K |
| May 27, 2022 | May 31, 2022 | Ende Eric J | Director | Buy | 91.3 | +15,000 | 17.67% | ✗ | $36.7K |
| May 27, 2022 | May 31, 2022 | Divis Gregory J | CEO | Buy | 95.0 | +50,000 | 50.45% | ✗ | $102.5K |
| May 27, 2022 | May 31, 2022 | Thornton Peter J. | Director | Buy | 95.0 | +50,000 | 151.26% | ✗ | $84.5K |
| Feb 14, 2022 | Feb 16, 2022 | Williamson Douglas J | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 16, 2022 | Williamson Douglas J | Chief Medical Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Dec 7, 2021 | Dec 9, 2021 | Divis Gregory J | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 7, 2021 | Dec 9, 2021 | Kim Richard J | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 7, 2021 | Dec 9, 2021 | MCHUGH THOMAS S | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 16, 2021 | Sep 17, 2021 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2021 | Aug 5, 2021 | Ende Eric J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2021 | Aug 5, 2021 | Glass Geoffrey Michael | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2021 | Aug 5, 2021 | McCamish Mark Anthony | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2021 | Aug 5, 2021 | Palczuk Linda | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 3, 2021 | Aug 5, 2021 | Thornton Peter J. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 15, 2021 | Feb 17, 2021 | Kim Richard J | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 17, 2021 | Kim Richard J | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |