Michael Morrissey
President and CEO at Exelixis Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 7 years
- Director since
- 2023
7 years of board service in total across 2 boards, counting each seat separately. Longest: Exelixis Inc., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Exelixis Inc. May 31, 202387.7%
-
Vera Therapeutics Inc. May 10, 202387.8%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 18, 2026 | Exelixis Inc. | Gift | −124,047 | — | — |
| May 18, 2026 | Exelixis Inc. | Gift | +124,047 | — | — |
| May 15, 2026 | Exelixis Inc. | Shares withheld for tax | −128,497 | $51.10 | $6,566,197 |
| May 6, 2026 | Exelixis Inc. | Gift | −109,676 | — | — |
| Feb 26, 2026 | Exelixis Inc. | Grant or award | +160,437 | — | — |
| Feb 24, 2026 | Exelixis Inc. | Gift | −100,278 | — | — |
| Feb 18, 2026 | Exelixis Inc. | Gift | −125,094 | — | — |
| Feb 18, 2026 | Exelixis Inc. | Gift | +125,094 | — | — |
| Feb 17, 2026 | Exelixis Inc. | Gift | −250,736 | — | — |
| Feb 17, 2026 | Exelixis Inc. | Gift | +250,736 | — | — |
| Feb 15, 2026 | Exelixis Inc. | Shares withheld for tax | −120,390 | $43.92 | $5,287,529 |
| Feb 13, 2026 | Exelixis Inc. | Option exercise | +494,700 | $21.31 | $10,542,057 |
| Feb 13, 2026 | Exelixis Inc. | Shares withheld for tax | −369,606 | $43.92 | $16,233,096 |
| Jan 15, 2026 | Exelixis Inc. | Grant or award | +548,073 | — | — |
| Jan 15, 2026 | Exelixis Inc. | Shares withheld for tax | −139,524 | $45.23 | $6,310,671 |
Questions about Michael Morrissey
What boards is Michael Morrissey on?
Michael Morrissey sits on the boards of Exelixis Inc. and Vera Therapeutics Inc.
What company is Michael Morrissey the CEO of?
Michael Morrissey is President and CEO of Exelixis Inc.
How long has Michael Morrissey served on boards?
Our records show at least 7 years of board service across 2 boards, the earliest from 2023.
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