Transdigm Group Incorporated Insider Trades

TDG

Track insider trading activity from Transdigm Group Incorporated executives and directors. See which insiders are buying and selling TDG stock.

Trades Last 12 Months

TDG Price

All Insider Trades for Transdigm Group Incorporated

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Holding Value $41.1M 31,639 shares
Last Trade
May 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$12M 10,132 shares
$1,180.81
$1,297.68
Reiss Joel Co-chief Operating Officer
Holding Value $9.64M 7,429 shares
Last Trade
May 15, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.5M 3,900 shares
$1,154.10
$1,297.68
Santana Michele Director
Holding Value $1M 771 shares
Last Trade
Mar 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.4k 30 shares
$1,214.66
$1,297.68
Hennessy Sean P Director
Holding Value $43.8M 33,790 shares
Last Trade
Mar 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$49.8k 41 shares
$1,214.66
$1,297.68
Graff Michael Director
Holding Value $2.18M 1,683 shares
Last Trade
Mar 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.4k 30 shares
$1,214.66
$1,297.68
Barr David Director
Holding Value $41.8M 32,179 shares
Last Trade
Mar 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$49.8k 41 shares
$1,214.66
$1,297.68
Cronin Jane M. Director
Holding Value $907k 699 shares
Last Trade
Mar 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.4k 30 shares
$1,214.66
$1,297.68
Holding Value $1.24M 952 shares
Last Trade
Mar 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$44.9k 37 shares
$1,214.66
$1,297.68
Small Robert J Director
Holding Value $475M 366,142 shares
Last Trade
Feb 25, 2026 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$1.29k 1 shares
$1,285.00
$1,297.68
Lisman Michael President & CEO
Holding Value $4.23M 3,259 shares
Last Trade
Feb 06, 2026 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$1.22M 950 shares
$1,284.26
$1,297.68
Wynne Sarah Chief Financial Officer
Holding Value $4.55M 3,506 shares
Last Trade
Feb 05, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.89M 1,494 shares
$1,263.26
$1,297.68
Stein Kevin M Director
Holding Value $72.9M 56,158 shares
Last Trade
Feb 02, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$69M 48,000 shares
$1,436.61
$1,297.68
Holding Value $71.4M 55,000 shares
Last Trade
May 14, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$5.26M 3,783 shares
$1,391.19
$1,297.68
Warren Jessica L Gc, Cco, Secretary
Holding Value $746k 575 shares
Last Trade
May 13, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$698k 490 shares
$1,425.00
$1,297.68
Valladares Jorge Director
Holding Value $14.3M 11,058 shares
Last Trade
Sep 25, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.9k 27 shares
$1,367.76
$1,297.68
Staer John Director
Holding Value $118k 91 shares
Last Trade
Feb 10, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$73.4k 100 shares
$733.52
$1,297.68
Dunn Mervin Director
Holding Value $0 0 shares
Last Trade
Nov 16, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.74M 4,478 shares
$612.57
$1,297.68
Holding Value $203M 156,595 shares
Last Trade
Mar 28, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$37.5k 58 shares
$646.03
$1,297.68
Terrion Halle Fine Gc, Cco, Secretary
Holding Value $25.8M 19,900 shares
Last Trade
Nov 12, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$12.8M 19,900 shares
$643.00
$1,297.68
Henderson Robert S Exec.v.p.
Holding Value $11.6M 8,925 shares
Last Trade
Nov 01, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$6.27M 10,000 shares
$627.17
$1,297.68

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