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TDG
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TransDigm Group Incorporated

TDG · Industrials · TransDigm Group Incorporated designs, produces, and supplies aircraft components in the United States and internationally

TransDigm Group Incorporated (TDG), in the Industrials sector, has 57 disclosed filings on Paydirt over the trailing twelve months from 4 members of Congress and 6 corporate insiders: 10 purchases and 48 sales, 1 filed past the deadline. Filers took a median of 1 day from execution to disclosure, and the most recent trade was executed Sep 15 and filed Sep 16. The most active filer was Joel Reiss with 25 filings.

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Filings, ttm
57
10 buys · 48 sells · 1 late
Traders, ttm
10
4 congress · 6 insiders
Volume, ttmiDollar value disclosed in the window
$493.4M
estimated for Congress, as filed for insiders
Median delay
1d
execution to disclosure
Last traded
Sep 15
Filed Sep 16
ADViAverage daily dollar volume
$503.9M
market data
Share price · 12M
$1,110 (-14.3%)
$1,450$1,263$1,076Sep 22 2025Mar 23Sep 21

Adjusted for splits and dividends.

Volume by month
$162.2M$81.1M$0Oct 2024Apr 2025Oct 2025Apr 2026Oct 2024 · sells $11.8MNov 2024 · sells $10.3MDec 2024 · sells $82.8MJan 2025 · sells $36.1MFeb 2025 · sells $42.7MMar 2025 · sells $158.6MApr 2025 · buys $33KApr 2025 · sells $38.2MMay 2025 · buys $33KMay 2025 · sells $102.4MJun 2025 · sells $80.6MJul 2025 · sells $9.1MAug 2025 · sells $10.4MSep 2025 · buys $8KSep 2025 · sells $13.6MOct 2025 · sells $9.0MNov 2025 · buys $2.6MNov 2025 · sells $25.7MDec 2025 · buys $8KDec 2025 · sells $162.2MJan 2026 · sells $75.1MFeb 2026 · buys $1.2MFeb 2026 · sells $86.6MMar 2026 · sells $16.4MApr 2026 · buys $8KApr 2026 · sells $17.4MMay 2026 · buys $65KMay 2026 · sells $15.1MJun 2026 · buys $40KJun 2026 · sells $44.5MJul 2026 · buys $8KJul 2026 · sells $16.2MAug 2026 · buys $8KAug 2026 · sells $17.0MSep 2026 · sells $4.0M
Buys $4.0M Sells $1.1B

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed
JR Joel Reiss Co-Chief Operating Officer 25 filings WH W Nicholas Howley Director 24 filings KS Kevin M Stein President & CEO 17 filings RS Robert J Small Director 9 filings GC Gilbert Cisneros Representative 5 filings PM Patrick Joseph Murphy Co-Chief Operating Officer 5 filings AD April McClain Delaney Representative (Dependent) 4 filings JS Jefferson Shreve Representative 3 filings
Recent filings
Joel ReissSALE Co-Chief Operating Officer $3.9M
3,525 sh across 17 lots
Exec Sep 15
Filed Sep 16 · 5:09 PM ET
April McClain DelaneySALE Representative (Dependent) $175K
$100K–250K bracket
Exec Aug 25
Filed Sep 9
W Nicholas HowleySALE Director $12.4M
10,062 sh across 13 lots
Exec Aug 18
Filed Aug 19 · 4:21 PM ET
Joel ReissSALE Co-Chief Operating Officer $4.6M
3,705 sh across 14 lots
Exec Aug 17
Filed Aug 18 · 4:26 PM ET
April McClain DelaneyPURCHASE Representative (Dependent) $8K
$1K–15K bracket
Exec Jul 28
Filed Aug 3
Alan ArmstrongPURCHASE Senator $8K
$1K–15K bracket
Exec Mar 27
Filed Jul 21 †
W Nicholas HowleySALE Director $12.3M
10,132 sh across 12 lots
Exec Jul 20
Filed Jul 21 · 4:47 PM ET
Joel ReissSALE Co-Chief Operating Officer $411K
334 sh across 2 lots
Exec Jul 15
Filed Jul 17 · 4:17 PM ET
Joel ReissSALE Co-Chief Operating Officer $3.5M
2,882 sh across 17 lots
Exec Jul 15
Filed Jul 17 · 4:16 PM ET
W Nicholas HowleySALE Director $13.3M
10,072 sh across 20 lots
Exec Jun 18
Filed Jun 22 · 5:30 PM ET
W Nicholas HowleySALE Director $13.3M
10,072 sh across 20 lots
Exec Jun 18
Filed Jun 22 · 5:30 PM ET
W Nicholas HowleySALE Director $13.3M
10,072 sh across 20 lots
Exec Jun 18
Filed Jun 22 · 5:30 PM ET
Joel ReissSALE Co-Chief Operating Officer $4.7M
3,646 sh across 13 lots
Exec Jun 15
Filed Jun 16 · 5:30 PM ET
April McClain DelaneyPURCHASE Representative (Dependent) $40K
5 lots · $5K–75K bracket
Exec May 7
Filed Jun 5
W Nicholas HowleySALE Director $11.5M
9,699 sh across 17 lots
Exec May 18
Filed May 19 · 5:30 PM ET
Joel ReissSALE Co-Chief Operating Officer $3.7M
3,168 sh across 13 lots
Exec May 15
Filed May 18 · 5:30 PM ET
April McClain DelaneyPURCHASE Representative (Dependent) $65K
5 lots · $19K–110K bracket
Exec Apr 15
Filed May 6
W Nicholas HowleySALE Director $12.7M
10,012 sh across 9 lots
Exec Apr 20
Filed Apr 21 · 5:30 PM ET
Joel ReissSALE Co-Chief Operating Officer $4.7M
3,698 sh across 12 lots
Exec Apr 15
Filed Apr 16 · 5:30 PM ET
Gilbert CisnerosSALE Representative $8K
$1K–15K bracket
Exec Mar 25
Filed Apr 7
Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Mar 16
Filed Apr 7
W Nicholas HowleySALE Director $11.9M
9,816 sh across 16 lots
Exec Mar 18
Filed Mar 19 · 5:30 PM ET
Joel ReissSALE Co-Chief Operating Officer $4.5M
3,604 sh across 13 lots
Exec Mar 16
Filed Mar 17 · 5:30 PM ET
W Nicholas HowleySALE Director $13.3M
10,138 sh across 12 lots
Exec Feb 18
Filed Feb 20 · 5:30 PM ET
Joel ReissSALE Co-Chief Operating Officer $4.7M
3,653 sh across 18 lots
Exec Feb 17
Filed Feb 18 · 5:30 PM ET