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CIK 0001260221 · Large accelerated filer

TransDigm Group INC

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Ticker
TDG
Exchange
NYSE
Industry
Aircraft Parts & Auxiliary Equipment, NEC
FY end
Sep 30
Incorporated
DE
Entity type
operating
EIN
510484716
Phone
216 706 2960
Business address
1350 EUCLID AVENUE, SUITE 1600, CLEVELAND, OH, 44115
Former names
TD HOLDING CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$26,250,917
in 4 filings, $26.3M under 10b5-1 plans

Net −$26,250,917. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −4,803 $1,325.00 $6.4M 21,835
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −671 $1,326.19 $890K 21,164
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −1,054 $1,327.70 $1.4M 20,110
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −820 $1,328.90 $1.1M 19,290
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −370 $1,329.83 $492K 18,920
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −2,018 $1,331.10 $2.7M 16,902
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −4,437 $1,332.03 $5.9M 12,465
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −884 $1,333.25 $1.2M 11,581
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −1,019 $1,334.45 $1.4M 10,562
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −1,238 $1,335.83 $1.7M 9,324
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −1,043 $1,336.89 $1.4M 8,281
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −120 $1,337.78 $161K 8,161
2025-04-14 Stein Kevin M President & CEO Sale 10b5-1 −3 $1,338.64 $4K 8,158
2025-04-14 Stein Kevin M President & CEO Option exercise · Stock Option 10b5-1 −20,000 73,500
2025-03-26 BARR DAVID Director Grant or award +35 $1,346.50 $47K 32,102
2025-03-26 CRONIN JANE M. Director Grant or award +27 $1,346.50 $36K 640.62
2025-03-26 HENNESSY SEAN P Director Grant or award +35 $1,346.50 $47K 33,713.09
2025-03-26 Santana Michele Director Grant or award +27 $1,346.50 $36K 712
2025-03-26 Valladares III Jorge L. Director Grant or award +27 $1,346.50 $36K 11,085
2025-03-26 Graff Michael Director Grant or award +27 $1,346.50 $36K 4,964

Page 49 of 141 · 2,815 trades