Form 4 Tracker
Joel Reiss

Co-Chief Operating Officer · 11 filings · Latest: Oct 15, 2026

TransDigm Group INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TDG
Joel ReissCo-Chief Operating OfficerFeb 17, 2026
Option Exercise
$284.973,900$1.1M7,500
TDG
JOEL REISS—Feb 17, 2026
Proposed Sale
$1,286.6715,600$20.1M—
TDG
JOEL REISS—Nov 17, 2025
Proposed Sale
$1,340.6011,700$15.7M—
TDG
Reiss Joel—Aug 20, 2025
Proposed Sale
$1,276.079,000$11.5M—
TDG
Reiss Joel—May 20, 2025
Proposed Sale
$1,434.356,300$9.0M—
TDG
Reiss Joel—Feb 20, 2025
Proposed Sale
$1,342.0012,000$16.1M—
TDG
Reiss Joel—Dec 20, 2024
Proposed Sale
$1,260.009,000$11.3M—
TDG
Reiss Joel—Sep 16, 2024
Proposed Sale
$1,367.006,000$8.2M—

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