Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Atkore Inc., 3 years.
Atkore Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Atkore Inc. February 2, 202698.4%
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Atkore Inc. January 31, 202599.4%
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Atkore Inc. January 30, 202498.8%
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Atkore Inc. January 31, 202399.2%
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 |
|---|---|---|---|---|---|
| Oct 19, 2026 | Atkore Inc. | Sold back to the company | −23,994 | $95.00 | $2,279,412 |
| Aug 28, 2026 | Atkore Inc. | Grant or award | +48 | — | — |
| May 29, 2026 | Atkore Inc. | Grant or award | +54 | — | — |
| Feb 27, 2026 | Atkore Inc. | Grant or award | +69 | — | — |
| Jan 29, 2026 | Atkore Inc. | Grant or award | +2,275 | — | — |
| Dec 17, 2025 | Atkore Inc. | Grant or award | +68 | — | — |
| Aug 29, 2025 | Atkore Inc. | Grant or award | +74 | — | — |
| May 28, 2025 | Atkore Inc. | Grant or award | +64 | — | — |
| Feb 28, 2025 | Atkore Inc. | Grant or award | +67 | — | — |
| Jan 30, 2025 | Atkore Inc. | Grant or award | +1,795 | — | — |
| Dec 16, 2024 | Atkore Inc. | Grant or award | +43 | — | — |
| Aug 30, 2024 | Atkore Inc. | Grant or award | +40 | — | — |
| May 31, 2024 | Atkore Inc. | Grant or award | +25 | — | — |
| May 22, 2024 | Atkore Inc. | Open-market sale | −2,000 | $154.11 | $308,220 |
| Mar 15, 2024 | Atkore Inc. | Grant or award | +23 | — | — |
Questions about A. Mark Zeffiro
What boards is A. Mark Zeffiro on?
A. Mark Zeffiro sits on the board of Atkore Inc.
How long has A. Mark Zeffiro served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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