2025Q4
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Kirk Randal J | Director | 118,391,976 | Nov 21, 2025 |
| Ares Trading S.A. | 10% Owner | 20,647,152 | Oct 14, 2021 |
| Merck KGaA | — | 20,640,119 | Jan 22, 2019 |
| Merck Serono S.A. | — | 20,640,119 | Jan 22, 2019 |
| Sabzevari Helen | CEO | 1,079,137 | May 16, 2025 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Dec 22, 2025 | Dec 22, 2025 | KIRK RANDAL J | Director | Sell | 16.3 | -1,900,036 | -1.53% | ✗ | $7.9M |
| Dec 12, 2025 | Dec 16, 2025 | KINDLER JEFFREY B | Director | Sell | 20.0 | -235,467 | -68.04% | ✗ | $855.9K |
| Nov 19, 2025 | Nov 21, 2025 | KIRK RANDAL J | Director | Sell | 15.0 | -2,966,293 | -2.34% | ✗ | $12.3M |
| Sep 29, 2025 | Oct 1, 2025 | KINDLER JEFFREY B | Director | Sell | 20.0 | -174,360 | -33.50% | ✗ | $604.2K |
| Sep 30, 2025 | Sep 30, 2025 | KIRK RANDAL J | Director | Sell | 16.3 | -1,809,667 | -1.41% | ✗ | $6.2M |
| Sep 26, 2025 | Sep 30, 2025 | Shah Rutul R | COO | Buy | 60.0 | +2,000 | 0.50% | ✗ | $6.8K |
| Sep 29, 2025 | Sep 30, 2025 | Tennant Phil | Chief Commercial Officer | Buy | 91.3 | +6,000 | 10.16% | ✗ | $21.5K |
| Sep 25, 2025 | Sep 26, 2025 | Thomasian Harry Jr. | CFO | Buy | 78.8 | +11,216 | 2.45% | ✗ | $40K |
| Sep 17, 2025 | Sep 19, 2025 | KIRK RANDAL J | Director | Sell | 15.0 | -5,000,252 | -9.70% | ✗ | $18.7M |
| Sep 12, 2025 | Sep 16, 2025 | Sabzevari Helen | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 12, 2025 | Sep 16, 2025 | Thomasian Harry Jr. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 12, 2025 | Sep 16, 2025 | Lehr Donald P. | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 12, 2025 | Sep 16, 2025 | Tennant Phil | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 12, 2025 | Sep 16, 2025 | Shah Rutul R | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 4, 2025 | Sep 5, 2025 | AGEE NANCY H | Director | Buy | 90.0 | +15,000 | 7.39% | ✗ | $69K |
| Aug 19, 2025 | Aug 29, 2025 | AGEE NANCY H | Director | Buy | 95.0 | +26,005 | 14.71% | ✗ | $98.6K |
| Jul 5, 2025 | Jul 7, 2025 | AGEE NANCY H | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 26, 2025 | Jun 27, 2025 | Tennant Phil | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 26, 2025 | Jun 27, 2025 | Shah Rutul R | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 26, 2025 | Jun 27, 2025 | Lehr Donald P. | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 26, 2025 | Jun 27, 2025 | Sabzevari Helen | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 26, 2025 | Jun 27, 2025 | Thomasian Harry Jr. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 23, 2025 | May 27, 2025 | Thomasian Harry Jr. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 23, 2025 | May 27, 2025 | Lehr Donald P. | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 23, 2025 | May 27, 2025 | Shah Rutul R | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 23, 2025 | May 27, 2025 | Tennant Phil | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 23, 2025 | May 27, 2025 | Sabzevari Helen | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 16, 2025 | May 16, 2025 | Shah Rutul R | COO | Sell | 42.5 | -58,096 | -12.57% | ✗ | $84.2K |
| May 16, 2025 | May 16, 2025 | Tennant Phil | Chief Commercial Officer | Sell | 46.3 | -22,969 | -28.01% | ✗ | $33.3K |
| May 16, 2025 | May 16, 2025 | Lehr Donald P. | Chief Legal Officer | Sell | 42.5 | -55,101 | -7.48% | ✗ | $79.9K |
| May 16, 2025 | May 16, 2025 | Thomasian Harry Jr. | CFO | Sell | 42.5 | -51,441 | -10.11% | ✗ | $74.6K |
| May 16, 2025 | May 16, 2025 | Sabzevari Helen | CEO | Sell | 40.0 | -521,224 | -13.58% | ✗ | $755.8K |
| Apr 17, 2025 | Apr 18, 2025 | Tennant Phil | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 17, 2025 | Apr 18, 2025 | Shah Rutul R | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 17, 2025 | Apr 18, 2025 | Lehr Donald P. | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 17, 2025 | Apr 18, 2025 | Thomasian Harry Jr. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Apr 17, 2025 | Apr 18, 2025 | Sabzevari Helen | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | KIRK RANDAL J | Director | Neutral | 47.5 | +57,471 | 0.05% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | AGEE NANCY H | Director | Neutral | 90.0 | +32,471 | 184.44% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | Gupta Vinita D | Director | Neutral | 85.0 | +36,206 | 8.00% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | Hassan Fred | Director | Neutral | 82.5 | +36,206 | 3.52% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | Turley James S | Director | Neutral | 85.0 | +35,919 | 7.60% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | KINDLER JEFFREY B | Director | Neutral | 90.0 | +39,655 | 10.08% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | Frank Steven | Director | Neutral | 82.5 | +28,735 | 2.81% | ✗ | - |
| Mar 13, 2025 | Mar 17, 2025 | ALVAREZ CESAR L | Director | Neutral | 85.0 | +35,919 | 6.30% | ✗ | - |
| Jan 29, 2025 | Feb 3, 2025 | Tennant Phil | Chief Commercial Officer | Sell | 91.3 | +15,559 | 100.00% | ✗ | $12.3K |
| Jan 29, 2025 | Feb 3, 2025 | Shah Rutul R | COO | Sell | 95.0 | +77,849 | 37.12% | ✗ | $61.3K |
| Jan 29, 2025 | Feb 3, 2025 | Lehr Donald P. | Chief Legal Officer | Sell | 86.3 | +33,156 | 6.16% | ✗ | $27.1K |
| Jan 29, 2025 | Feb 3, 2025 | Thomasian Harry Jr. | CFO | Neutral | 90.0 | +125,000 | 54.50% | ✗ | - |
| Jan 29, 2025 | Feb 3, 2025 | Sabzevari Helen | CEO | Sell | 97.5 | +538,033 | 24.22% | ✗ | $373.1K |
| Dec 30, 2024 | Dec 30, 2024 | KIRK RANDAL J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 9, 2024 | Aug 13, 2024 | Perez Jeffrey Thomas | SVP, IP Affairs | Buy | 86.3 | +58,823 | 8.60% | ✗ | $50K |
| Aug 9, 2024 | Aug 13, 2024 | KIRK RANDAL J | Director | Buy | 100.0 | +23,529,411 | 25.42% | ✗ | $20M |
| Jul 22, 2024 | Jul 24, 2024 | Tennant Phil | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 24, 2024 | Tennant Phil | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jul 5, 2024 | Jul 9, 2024 | AGEE NANCY H | Director | Neutral | 90.0 | +17,605 | 100.00% | ✗ | - |
| Jul 9, 2024 | AGEE NANCY H | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 31, 2024 | May 31, 2024 | Shah Rutul R | COO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 31, 2024 | May 31, 2024 | Perez Jeffrey Thomas | SVP, IP Affairs | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 31, 2024 | May 31, 2024 | Sabzevari Helen | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 31, 2024 | May 31, 2024 | Thomasian Harry Jr. | CFO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 31, 2024 | May 31, 2024 | Lehr Donald P. | Chief Legal Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 2, 2024 | May 3, 2024 | Perez Jeffrey Thomas | SVP, IP Affairs | Neutral | 90.0 | +126,713 | 22.73% | ✗ | - |
| May 2, 2024 | May 3, 2024 | KIRK RANDAL J | Director | Neutral | 27.5 | -4,465,488 | -4.60% | ✗ | - |
| Apr 5, 2024 | Apr 9, 2024 | Thomasian Harry Jr. | CFO | Sell | 42.5 | -67,389 | -22.71% | ✗ | $94.3K |
| Apr 5, 2024 | Apr 9, 2024 | Perez Jeffrey Thomas | SVP, IP Affairs | Sell | 42.5 | -44,199 | -7.34% | ✗ | $61.9K |
| Apr 5, 2024 | Apr 9, 2024 | Sabzevari Helen | CEO | Sell | 40.0 | -410,357 | -15.59% | ✗ | $574.5K |
| Apr 5, 2024 | Apr 9, 2024 | Shah Rutul R | COO | Sell | 42.5 | -40,870 | -16.31% | ✗ | $57.2K |
| Apr 5, 2024 | Apr 9, 2024 | Lehr Donald P. | Chief Legal Officer | Sell | 42.5 | -55,075 | -9.28% | ✗ | $77.1K |
| Mar 14, 2024 | Mar 18, 2024 | KIRK RANDAL J | Director | Neutral | 55.0 | +69,930 | 0.07% | ✗ | - |
| Mar 14, 2024 | Mar 18, 2024 | Hassan Fred | Director | Neutral | 82.5 | +44,055 | 4.47% | ✗ | - |
| Mar 14, 2024 | Mar 18, 2024 | Gupta Vinita D | Director | Neutral | 90.0 | +44,055 | 10.78% | ✗ | - |
| Mar 14, 2024 | Mar 18, 2024 | ALVAREZ CESAR L | Director | Neutral | 85.0 | +43,706 | 8.31% | ✗ | - |
| Mar 14, 2024 | Mar 18, 2024 | KINDLER JEFFREY B | Director | Neutral | 90.0 | +48,251 | 13.98% | ✗ | - |
| Mar 14, 2024 | Mar 18, 2024 | MITCHELL DEAN J | Director | Neutral | 85.0 | +39,510 | 8.52% | ✗ | - |
| Mar 14, 2024 | Mar 18, 2024 | Turley James S | Director | Neutral | 90.0 | +43,706 | 10.19% | ✗ | - |
| Mar 14, 2024 | Mar 18, 2024 | Frank Steven | Director | Neutral | 82.5 | +34,965 | 3.53% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | Frank Steven | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | MITCHELL DEAN J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | Hassan Fred | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | Gupta Vinita D | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | ALVAREZ CESAR L | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | KINDLER JEFFREY B | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | Turley James S | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 9, 2024 | Mar 12, 2024 | KIRK RANDAL J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 28, 2023 | Dec 29, 2023 | KIRK RANDAL J | Director | Buy | 60.0 | +96,686 | 0.10% | ✗ | $136.3K |
| Dec 28, 2023 | Dec 29, 2023 | KINDLER JEFFREY B | Director | Sell | 22.5 | -96,686 | -28.86% | ✗ | $136.3K |
| Sep 22, 2023 | Sep 25, 2023 | MITCHELL DEAN J | Director | Buy | 86.3 | +25,000 | 7.53% | ✗ | $35.3K |
| Aug 23, 2023 | Aug 25, 2023 | Sabzevari Helen | CEO | Sell | 37.5 | -76,969 | -4.70% | ✓ | $117.8K |
| Aug 23, 2023 | Aug 25, 2023 | Lehr Donald P. | Chief Legal Officer | Sell | 45.0 | -10,947 | -2.49% | ✓ | $18K |
| Aug 23, 2023 | Aug 25, 2023 | Shah Rutul R | COO | Sell | 42.5 | -5,388 | -3.88% | ✓ | $8.8K |
| Aug 23, 2023 | Aug 25, 2023 | Perez Jeffrey Thomas | SVP, IP Affairs | Sell | 48.8 | -8,891 | -1.90% | ✓ | $14.6K |
| Aug 23, 2023 | Aug 25, 2023 | Thomasian Harry Jr. | CFO | Sell | 36.3 | -9,045 | -5.32% | ✓ | $14.8K |
| Aug 16, 2023 | Aug 18, 2023 | Perez Jeffrey Thomas | SVP, IP Affairs | Sell | 48.8 | -8,741 | -1.91% | ✓ | $13.5K |
| Aug 16, 2023 | Aug 18, 2023 | Thomasian Harry Jr. | CFO | Sell | 36.3 | -8,893 | -5.52% | ✓ | $13.8K |
| Aug 16, 2023 | Aug 18, 2023 | Lehr Donald P. | Chief Legal Officer | Sell | 45.0 | -10,762 | -2.51% | ✓ | $16.7K |
| Aug 16, 2023 | Aug 18, 2023 | Shah Rutul R | COO | Sell | 42.5 | -5,298 | -4.12% | ✓ | $8.2K |
| Aug 16, 2023 | Aug 18, 2023 | Sabzevari Helen | CEO | Sell | 37.5 | -55,855 | -3.60% | ✓ | $92.7K |
| Aug 17, 2023 | KIRK RANDAL J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Aug 15, 2023 | Aug 17, 2023 | KIRK RANDAL J | Director | Buy | 75.0 | +500,000 | 0.57% | ✗ | $757.6K |