Michael Lisman bought $2.5M of TransDigm Group Incorporated (TDG)
Executed Nov 14 2025, disclosed Nov 17 2025, 3 days later.
Over the 21 trading sessions from the disclosed entry session (Nov 17 2025), the stock returned -5.7% (delay-adjusted); from the execution session (Nov 14 2025), -2.8%. Derived: entry at the session's open, exit at the close 20 sessions later.
Michael Lisman (President & CEO) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in TransDigm Group Incorporated (TDG). Across 2 priced purchase filings, the average 21-session return was -1.2% from execution and -3.3% from disclosure (delay-adjusted; derived). The largest single filing was $2.5M of TDG (1,899 sh across 5 lots, as filed), executed Nov 14 2025.
Industrials · TransDigm Group Incorporated designs, produces, and supplies aircraft components in the United States and internationally
More Industrials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→950 sh × $1,284.26
Exec Feb 6
Filed Feb 9 · 4:30 PM ET