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
Reiss Joel Co-chief Operating Officer
Holding Value $9.34M 7,700 shares
Last Trade
Oct 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.65M 4,100 shares
$1,134.24
$1,213.50
Murphy Patrick Joseph Co-chief Operating Officer
Holding Value $0 0 shares
Last Trade
Sep 30, 2026 Sale
No data
No data
$1,213.50
Small Robert J Director
Holding Value $6.89M 5,677 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$56.4k 52 shares
$1,085.00
$1,213.50
Holding Value $15.8k 13 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$14.1k 13 shares
$1,085.00
$1,213.50
Hennessy Sean P Director
Holding Value $41.1M 33,836 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$49.9k 46 shares
$1,085.00
$1,213.50
Cronin Jane M. Director
Holding Value $889k 733 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.9k 34 shares
$1,085.00
$1,213.50
Holding Value $1.21M 993 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$44.5k 41 shares
$1,085.00
$1,213.50
Holding Value $290k 239 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$137k 126 shares
$1,085.00
$1,213.50
Santana Michele Director
Holding Value $977k 805 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.9k 34 shares
$1,085.00
$1,213.50
Graff Michael Director
Holding Value $2.08M 1,717 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$36.9k 34 shares
$1,085.00
$1,213.50
Barr David Director
Holding Value $39.1M 32,225 shares
Last Trade
Sep 18, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$49.9k 46 shares
$1,085.00
$1,213.50
Hennessy Sean P Director
Holding Value $41M 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
$1,213.50
Cronin Jane M. Director
Holding Value $848k 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
$1,213.50
Holding Value $1.16M 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
$1,213.50
Barr David Director
Holding Value $39M 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
$1,213.50
Small Robert J Director
Holding Value $444M 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
$1,213.50
Lisman Michael President & CEO
Holding Value $3.95M 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
$1,213.50
Wynne Sarah Chief Financial Officer
Holding Value $5.94M 4,894 shares
Last Trade
Feb 05, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.89M 1,494 shares
$1,263.26
$1,213.50
Stein Kevin M Director
Holding Value $24.3M 20,000 shares
Last Trade
Feb 02, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$69M 48,000 shares
$1,436.61
$1,213.50
Holding Value $663k 546 shares
Last Trade
May 14, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$5.3M 3,783 shares
$1,400.47
$1,213.50

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