Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 3 years
- Director since
- 2024
3 years of board service in total across 2 boards, counting each seat separately. Longest: Ingram Micro Holding Corporation, 2 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
McGraw Hill Inc. August 11, 202690.8%
-
Ingram Micro Holding Corporation May 14, 202694.6%
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 |
|---|---|---|---|---|---|
| Jul 25, 2025 | McGraw Hill Inc. | Open-market purchase | +7,500 | $17.00 | $127,500 |
| Oct 25, 2024 | Ingram Micro Holding Corporation | Open-market purchase | +7,500 | $22.00 | $165,000 |
Questions about Mary Ann Sigler
What boards is Mary Ann Sigler on?
Mary Ann Sigler sits on the boards of Ingram Micro Holding Corporation and McGraw Hill Inc.
How long has Mary Ann Sigler served on boards?
Our records show at least 3 years of board service across 2 boards, the earliest from 2024.
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