Key facts
- This page summarizes Peter Palmer's Form 4 filing for TransDigm Group INC (TDG).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 23 Mar 2026, 16:31.
Peter Palmer - 20 Mar 2026 Form 4 Insider Report for TransDigm Group INC (TDG)
- Reporting relationship
- Director
- Issuer ticker
- TDG
- Reported as of
- 20 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 23 Mar 2026, 16:31:34 UTC
- Prior SEC filing
- 06 Nov 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Rachel L. Quinlan as attorney in fact for Peter Palmer
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Peter Palmer filed Form 4 for TransDigm Group INC (TDG) on 23 Mar 2026.
Change
- Previous filing in this sequence was filed on 06 Nov 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001542765
Primary reporting owner
Palmer Peter
- Relationship
- Director
- Address
- TRANSDIGM GROUP, INC., 1350 EUCLID AVE., SUITE 1600, CLEVELAND
- Signature
- /s/ Rachel L. Quinlan as attorney in fact for Peter Palmer
- Signature date
- 23 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
TDG
transaction
Common Stock
Award
- Transaction value
- Shares
- +30
- Change %
- +0.75%
- Price
- $1214.66*
- Shares after
- 4,030
- Date
- 20 Mar 2026
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Receipt of stock in lieu of payment of semi-annual director fee, based on fair market value in accordance with the Director Share Plan.