Michael Lisman
President & CEO at Transdigm Group Incorporated
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 10 months
- Director since
- 2025
10 months of board service in total across 1 board, counting each seat separately. Longest: Transdigm Group Incorporated, 10 months.
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.
-
Transdigm Group Incorporated March 5, 202699.3%
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 |
|---|---|---|---|---|---|
| Feb 6, 2026 | Transdigm Group Incorporated | Open-market purchase | +950 | $1,284.26 | $1,220,047 |
| Nov 14, 2025 | Transdigm Group Incorporated | Open-market purchase | +600 | $1,334.13 | $800,478 |
| Nov 14, 2025 | Transdigm Group Incorporated | Open-market purchase | +55 | $1,337.38 | $73,556 |
| Nov 14, 2025 | Transdigm Group Incorporated | Open-market purchase | +290 | $1,338.56 | $388,182 |
| Nov 14, 2025 | Transdigm Group Incorporated | Open-market purchase | +521 | $1,341.49 | $698,916 |
| Nov 14, 2025 | Transdigm Group Incorporated | Open-market purchase | +384 | $1,342.93 | $515,685 |
| Nov 14, 2025 | Transdigm Group Incorporated | Open-market purchase | +104 | $1,344.76 | $139,855 |
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