Who
Peter Palmer
Director
Company insider
Files Form 4 as: Executive Vice President, Transdigm Group.
In numbers
- Trades disclosed
- 36
- Buys
- 0
- Sells
- 6
- Bought
- $0
- Sold
- $17.2M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 19 Mar 2012
- Last trade
- 18 Sep 2026
- Last filed
- 21 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 18 Sep 2026filed 21 Sep 2026 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code A | $37K34 at $1,085.00 | filing |
| 18 Sep 2026filed 21 Sep 2026 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code A | $37K34 at $1,085.00 | filing |
| 20 Mar 2026filed 23 Mar 2026 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code A | $36K30 at $1,214.66 | filing |
| 20 Mar 2026filed 23 Mar 2026 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code A | $36K30 at $1,214.66 | filing |
| 4 Nov 2025filed 6 Nov 2025 | TDG Transdigm Groupoption or derivative · Aerospace & Defense | SEC FORM 4 Code A | —518 at $0.00 | filing |
| 8 Nov 2017filed 9 Nov 2017 | TDG Transdigm Groupoption or derivative · Aerospace & Defense | SEC FORM 4 Code M | —65,000 at $0.00 | filing |
| 8 Nov 2017filed 9 Nov 2017 | TDG Transdigm Groupoption or derivative · Aerospace & Defense | SEC FORM 4 Code M | —65,000 at $0.00 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code M | $569K10,000 at $56.86 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code M | $1.0M10,500 at $97.42 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Sold | $1.2M4,303 at $281.33 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Sold | $4.3M15,097 at $281.89 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Sold | $255K900 at $283.05 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Sold | $57K200 at $284.06 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm Groupoption or derivative · Aerospace & Defense | SEC FORM 4 Code M | —10,000 at $0.00 | filing |
| 13 Sep 2016filed 14 Sep 2016 | TDG Transdigm Groupoption or derivative · Aerospace & Defense | SEC FORM 4 Code M | —10,500 at $0.00 | filing |
| 6 Nov 2015filed 17 Nov 2015 | TDG Transdigm Groupoption or derivative · Aerospace & Defense | SEC FORM 4 Code M | —45,000 at $0.00 | filing |
| 14 May 2015filed 14 May 2015 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code M | $298K11,000 at $27.08 | filing |
| 14 May 2015filed 14 May 2015 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Sold | $2.5M11,000 at $229.08 | filing |
| 14 May 2015filed 14 May 2015 | TDG Transdigm Groupoption or derivative · Aerospace & Defense | SEC FORM 4 Code M | —11,000 at $0.00 | filing |
| 28 Aug 2014filed 6 Jan 2015 | TDG Transdigm GroupAerospace & Defense | SEC FORM 4 Code M | $752K4,000 at $188.05 | filing |
News
AIRO Group (NASDAQ:AIRO) versus Transdigm Group (NYSE:TDG) Financial ComparisonTDG · themarketsdaily.com · 16 Oct 2026Reviewing Transdigm Group (NYSE:TDG) & Bombardier (OTCMKTS:BDRBF)TDG · dailypolitical.com · 13 Oct 2026
0 headlines in the last 90 days name Peter Palmer; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.