Randal J. Kirk serves as Executive at NEW RIVER PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Randal J. Kirk has executed 895 insider transactions totaling $687.4M, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 22, 2025 involved selling 555,119 shares valued at $2.3M.
Randal J. Kirk currently holds 81,609,648 shares of NEW RIVER PHARMACEUTICALS INC (NRPH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Randal J. Kirk has been a net buyer of NRPH stock. They have purchased $545.9M and sold $141.5M worth of shares.
Randal J. Kirk's most recent insider trade was on Dec 22, 2025, when they sold 555,119 shares at $4.18 per share.
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| $4.18 |
| Discretionary |
| Dec 22, 2025 | PGEN | $394.3K | Sale | 94,341 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $161.9K | Sale | 38,729 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $54.0K | Sale | 12,909 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $666.0K | Sale | 159,321 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $178.5K | Sale | 42,702 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $49.8K | Sale | 11,917 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $24.9K | Sale | 5,958 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $41.5K | Sale | 9,931 | $4.18 | Discretionary |
| Dec 22, 2025 | PGEN | $4.0M | Sale | 956,200 | $4.18 | Discretionary |
| Nov 21, 2025 | PGEN | $3.6M | Sale | 937,308 | $3.83 | Discretionary |
| Nov 20, 2025 | PGEN | $3.8M | Sale | 942,832 | $4.08 | Discretionary |
| Nov 19, 2025 | PGEN | $4.9M | Sale | 1,086,153 | $4.47 | Discretionary |
| Sep 30, 2025 | PGEN | $6.2M | Sale | 1,809,667 | $3.41 | Discretionary |
| Sep 19, 2025 | PGEN | $13.2M | Sale | 3,596,892 | $3.68 | Discretionary |
| Sep 18, 2025 | PGEN | $5.4M | Sale | 1,403,360 | $3.86 | Discretionary |
| Sep 17, 2025 | PGEN | $0 | Option Exercise | 17,385,257 | $N/A | Discretionary |
| Aug 9, 2024 | PGEN | $20.0M | Purchase | 23,529,411 | $0.85 | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 4,995,000 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 58,800 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 8,790,674 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 118,266 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 59,133 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 19,711 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 691,929 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 2,497,500 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 832,500 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 1,383,858 | $N/A | Discretionary |
| May 2, 2024 | PGEN | $0 | Other | 6,085,471 | $N/A | Discretionary |