PGEN's three largest insider shareholders as of April 17, 2026 are Randal J Kirk (Executive Chairman, 92.26Mn shares), Randal J Kirk (Director, 81.78Mn shares), Trading S.A. Ares (TenPercentOwner, 20.65Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Randal J Kirk | Executive Chairman | 0 | 92,256,745 | 31 Mar, 2026 |
| Randal J Kirk | - | 0 | 81,781,816 | 16 Mar, 2026 |
| Trading S.A. Ares | - | 20,647,152 | 0 | 14 Oct, 2021 |
| Randal J Kirk | - | 0 | 12,262,741 | 31 Mar, 2026 |
| Randal J Kirk | - | 0 | 6,085,471 | 03 May, 2024 |
| Randal J Kirk | - | 0 | 4,598,044 | 22 Dec, 2025 |
| Helen Sabzevari | President And Ceo | 3,638,122 | 0 | 20 Mar, 2026 |
| Randal J Kirk | - | 0 | 2,031,230 | 07 Oct, 2022 |
| Fred Hassan | - | 1,243,239 | 0 | 16 Mar, 2026 |
| Steven Frank | - | 1,226,391 | 0 | 16 Mar, 2026 |
| Randal J Kirk | - | 0 | 1,096,686 | 29 Dec, 2023 |
| Cesar L Alvarez | - | 782,909 | 0 | 16 Mar, 2026 |
| Jeffrey Thomas Perez | Svp, Ip Affairs | 743,097 | 0 | 13 Aug, 2024 |
| Donald P. Lehr | Chief Legal Officer | 722,092 | 0 | 20 Mar, 2026 |
| James S Turley | - | 685,417 | 0 | 16 Mar, 2026 |
| Vinita D Gupta | - | 666,027 | 0 | 16 Mar, 2026 |
| Harry Jr. Thomasian | Chief Financial Officer | 508,919 | 0 | 20 Mar, 2026 |
| Dean J Mitchell | - | 503,183 | 0 | 18 Mar, 2024 |
| Rutul R Shah | Chief Operating Officer | 450,454 | 0 | 20 Mar, 2026 |
| Robert B Shapiro | - | 329,656 | 0 | 13 Mar, 2023 |
| Nancy H Agee | - | 305,776 | 0 | 16 Mar, 2026 |
| Jeffrey B Kindler | - | 202,100 | 0 | 16 Mar, 2026 |
| Phil Tennant | Chief Commercial Officer | 107,141 | 0 | 20 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 1,108,998 | $3.30 | 80,672,818 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 50,797 | $3.30 | 426,695 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 370,847 | $3.30 | 3,238,210 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 152,063 | $3.30 | 1,463,571 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 50,797 | $3.30 | 425,732 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 426,199 | $3.30 | 3,358,917 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 168,794 | $3.30 | 1,425,544 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 47,101 | $3.30 | 519,061 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 38,976 | $3.30 | 302,213 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 23,789 | $3.30 | 423,984 | I | S |
| 30 Mar, 2026 | Randal J Kirk | Common Stock | D | 2,334,420 | $3.30 | 12,262,741 | I | S |
| 18 Mar, 2026 | Helen Sabzevari | Common Stock | A | 321,100 | - | 3,638,122 | D | M |
| 18 Mar, 2026 | Phil Tennant | Common Stock | A | 42,110 | - | 107,141 | D | M |
| 18 Mar, 2026 | Harry Jr. Thomasian | Common Stock | A | 40,293 | - | 508,919 | D | M |
| 18 Mar, 2026 | Rutul R Shah | Common Stock | A | 44,495 | - | 450,454 | D | M |
| 18 Mar, 2026 | Donald P. Lehr | Common Stock | A | 40,443 | - | 722,092 | D | M |
| 18 Mar, 2026 | Phil Tennant | Restricted Stock Units | A | 42,110 | $0.00 | 42,110 | D | A |
| 18 Mar, 2026 | Harry Jr. Thomasian | Restricted Stock Units | A | 40,293 | $0.00 | 40,293 | D | A |
| 18 Mar, 2026 | Donald P. Lehr | Restricted Stock Units | A | 40,443 | $0.00 | 40,443 | D | A |
| 18 Mar, 2026 | Rutul R Shah | Restricted Stock Units | A | 44,495 | $0.00 | 44,495 | D | A |