James Calvin O'Rourke
President & CEO at The Mosaic Company
Sits on 3 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 10 years
- Director since
- 2023
10 years of board service in total across 3 boards, counting each seat separately. Longest: The Mosaic Company, 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.
-
The Toro Company March 18, 202583.9%
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 15, 2026 | Weyerhaeuser Company | Grant or award | +7,832 | — | — |
| May 15, 2026 | Weyerhaeuser Company | Grant or award | +4,926 | $22.98 | $113,199 |
| May 9, 2026 | Weyerhaeuser Company | Shares withheld for tax | −106 | $23.53 | $2,502 |
| Mar 10, 2026 | The Toro Company | Option exercise | +4,951 | $47.17 | $233,539 |
| Mar 10, 2026 | The Toro Company | Open-market sale | −4,951 | $99.40 | $492,129 |
| Feb 20, 2026 | Weyerhaeuser Company | Open-market purchase | +4,000 | $25.35 | $101,400 |
| Nov 3, 2025 | The Toro Company | Grant or award | +1,235 | $74.21 | $91,649 |
| Sep 8, 2025 | The Toro Company | Option exercise | +5,038 | $37.67 | $189,781 |
| Sep 8, 2025 | The Toro Company | Shares withheld for tax | −2,334 | $81.33 | $189,824 |
| May 9, 2025 | Weyerhaeuser Company | Grant or award | +6,849 | — | — |
| May 8, 2025 | Weyerhaeuser Company | Shares withheld for tax | −114 | $25.94 | $2,957 |
| Nov 1, 2024 | The Toro Company | Grant or award | +1,101 | $81.50 | $89,732 |
| Sep 13, 2024 | Weyerhaeuser Company | Open-market purchase | +7,800 | $32.01 | $249,678 |
| May 10, 2024 | Weyerhaeuser Company | Grant or award | +5,790 | — | — |
| May 9, 2024 | Weyerhaeuser Company | Shares withheld for tax | −78 | $31.13 | $2,428 |
Questions about James Calvin O'Rourke
What boards is James Calvin O'Rourke on?
James Calvin O'Rourke sits on the boards of The Mosaic Company, The Toro Company and Weyerhaeuser Company.
What company is James Calvin O'Rourke the CEO of?
James Calvin O'Rourke is President & CEO of The Mosaic Company.
How long has James Calvin O'Rourke served on boards?
Our records show at least 10 years of board service across 3 boards, the earliest from 2023.
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