Mark W. Sheahan
President and CEO at Graco Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 6 years
- Director since
- 2023
6 years of board service in total across 2 boards, counting each seat separately. Longest: Graco 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.
-
Graco Inc. April 24, 202697.8%
-
Graco Inc. April 28, 202398.1%
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 7, 2026 | Tennant Company | Grant or award | +1,490 | — | — |
| Jan 29, 2026 | Graco Inc. | Option exercise | +63,510 | $23.85 | $1,514,714 |
| Jan 29, 2026 | Graco Inc. | Shares withheld for tax | −40,219 | $86.83 | $3,492,216 |
| May 6, 2025 | Tennant Company | Grant or award | +1,815 | — | — |
| Jan 17, 2025 | Graco Inc. | Option exercise | +47,130 | $24.79 | $1,168,353 |
| Jan 17, 2025 | Graco Inc. | Shares withheld for tax | −30,268 | $85.14 | $2,577,018 |
| May 15, 2024 | Tennant Company | Grant or award | +1,043 | — | — |
| Jan 5, 2024 | Graco Inc. | Option exercise | +43,080 | $94.93 | $4,089,584 |
| Jan 5, 2024 | Graco Inc. | Open-market sale | −12,884 | $83.37 | $1,074,139 |
| Jan 5, 2024 | Graco Inc. | Shares withheld for tax | −14,961 | $83.37 | $1,247,299 |
| Jul 31, 2023 | Graco Inc. | Open-market purchase | +1,263 | $79.04 | $99,828 |
Questions about Mark W. Sheahan
What boards is Mark W. Sheahan on?
Mark W. Sheahan sits on the boards of Graco Inc. and Tennant Company.
What company is Mark W. Sheahan the CEO of?
Mark W. Sheahan is President and CEO of Graco Inc.
How long has Mark W. Sheahan served on boards?
Our records show at least 6 years of board service across 2 boards, the earliest from 2023.
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