Exelixis's top three insider shareholders as of March 23, 2026 are Michael Morrissey (President And Ceo, 3.60Mn shares), David Edward Johnson (Director, 1.55Mn shares), Stelios Papadopoulos (Director, 1.19Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Michael Morrissey | President And Ceo | 1,614,552 | 1,989,956 | 02 Mar, 2026 |
| David Edward Johnson | 0 | 1,553,262 | 26 Nov, 2025 | |
| Stelios Papadopoulos | 1,189,228 | 0 | 13 Nov, 2025 | |
| Christopher J. Senner | Evp And Cfo | 1,028,110 | 0 | 02 Mar, 2026 |
| Jeffrey Hessekiel | Evp General Counsel | 693,396 | 0 | 16 May, 2025 |
| Gisela Schwab | Pres, Prod Dev Med Aff Cmo | 689,078 | 0 | 28 Jul, 2021 |
| Dana Aftab | Evp, Research And Development | 668,124 | 0 | 02 Mar, 2026 |
| Amy C. Peterson | Evp Prod Dev Med Aff Cmo | 465,393 | 0 | 16 May, 2025 |
| Lance Willsey | 424,415 | 0 | 13 May, 2022 | |
| Patrick J. Haley | Evp, Commercial | 422,367 | 0 | 02 Mar, 2026 |
| Peter Lamb | Evp, Scientific Strategy Cso | 410,958 | 0 | 16 Dec, 2022 |
| Vicki L Goodman | Evp, Prod Dev Med Aff Cmo | 307,654 | 0 | 05 Apr, 2023 |
| Jack L Wyszomierski | 279,942 | 0 | 20 Feb, 2026 | |
| Charles Cohen | 261,375 | 0 | 08 Jul, 2021 | |
| George Poste | 178,832 | 0 | 30 May, 2025 | |
| Brenda Hefti | Svp And General Counsel | 119,631 | 0 | 02 Mar, 2026 |
| Maria C Freire | 100,819 | 0 | 30 May, 2025 | |
| Vincent T Marchesi | 93,989 | 0 | 27 May, 2022 | |
| Jacqueline Wright | 51,756 | 0 | 02 Jun, 2023 | |
| Tomas J. Heyman | 42,282 | 0 | 30 May, 2025 | |
| Alan M Garber | 35,703 | 0 | 25 Mar, 2024 | |
| Mary C Beckerle | 21,380 | 0 | 13 Nov, 2025 | |
| Bob Oliver | 21,120 | 0 | 18 Feb, 2026 | |
| Julie Smith | 20,590 | 0 | 19 Feb, 2026 | |
| Carl B Feldbaum | 18,701 | 0 | 10 Feb, 2023 | |
| David Edward Johnson | 18,176 | 0 | 02 Jun, 2023 | |
| Sue Gail Eckhardt | 17,524 | 0 | 18 Feb, 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 |
|---|---|---|---|---|---|---|---|---|
| 26 Feb, 2026 | Dana Aftab | Common Stock | A | 52,018 | $0.00 | 668,124 | D | A |
| 26 Feb, 2026 | Patrick J. Haley | Common Stock | A | 40,459 | $0.00 | 422,367 | D | A |
| 24 Feb, 2026 | Michael Morrissey | Common Stock | D | 100,278 | $0.00 | 1,989,956 | I | G |
| 26 Feb, 2026 | Christopher J. Senner | Common Stock | A | 52,018 | $0.00 | 1,028,110 | D | A |
| 26 Feb, 2026 | Brenda Hefti | Common Stock | A | 23,119 | $0.00 | 119,631 | D | A |
| 26 Feb, 2026 | Michael Morrissey | Common Stock | A | 160,437 | $0.00 | 1,614,552 | D | A |
| 24 Feb, 2026 | Dana Aftab | Common Stock | D | 47,918 | $44.50 | 616,106 | D | S |
| 19 Feb, 2026 | Dana Aftab | Common Stock | D | 29,873 | $44.35 | 664,024 | D | S |
| 18 Feb, 2026 | Jack L Wyszomierski | Common Stock | A | 20,634 | $19.77 | 379,516 | D | M |
| 18 Feb, 2026 | Jack L Wyszomierski | Common Stock | D | 99,574 | $44.01 | 279,942 | D | S |
| 18 Feb, 2026 | Jack L Wyszomierski | Option (right to buy) | D | 20,634 | $0.00 | 0 | D | M |
| 17 Feb, 2026 | Julie Smith | Common Stock | A | 42,422 | $18.19 | 63,012 | D | M |
| 17 Feb, 2026 | Julie Smith | Common Stock | D | 42,422 | $43.33 | 20,590 | D | S |
| 18 Feb, 2026 | Julie Smith | Common Stock | A | 44,087 | $19.39 | 64,677 | D | M |
| 18 Feb, 2026 | Julie Smith | Common Stock | D | 44,087 | $44.50 | 20,590 | D | S |
| 18 Feb, 2026 | Julie Smith | Common Stock | A | 20,030 | $21.69 | 40,620 | D | M |
| 18 Feb, 2026 | Julie Smith | Common Stock | D | 20,030 | $44.30 | 20,590 | D | S |
| 17 Feb, 2026 | Julie Smith | Option (right to buy) | D | 42,422 | $0.00 | 0 | D | M |
| 18 Feb, 2026 | Julie Smith | Option (right to buy) | D | 44,087 | $0.00 | 0 | D | M |
| 18 Feb, 2026 | Julie Smith | Option (right to buy) | D | 20,030 | $0.00 | 0 | D | M |