TDG insider trading
TransDigm Group Incorporated · end-of-day data as of Oct 16, 2026
TransDigm Group Incorporated
$1,139.34-7.9%
Buy · 23 analystsPT $1,469.48 +29.0%
In the last 12 months TDG insiders made 3 open-market purchases worth $3.84M and 40 sales worth $471M, as reported on SEC Form 4. The latest: Reiss Joel (officer: Co-Chief Operating Officer) sold 4,100 shares at $1,128.04 on Oct 15, 2026.
Last 90 days
- Insiders-$38.57M
Transactions
Open-market buys $3.84M · sells $471M over the last 365 days (3 buys, 40 sells).
| Oct 15, 2026 | Reiss Joel | Other | 8,200 | $284.97 | $2.34M |
| Oct 15, 2026 | Reiss Joel | Sell | 4,100 | $1,128.04 | $4.62M |
| Sep 30, 2026 | Murphy Patrick Joseph | Other | 6,500 | $582.80 | $3.79M |
| Sep 30, 2026 | Palmer Peter | Other | 2,600 | $582.80 | $1.52M |
| Sep 30, 2026 | Vadiee Armani | Other | 3,850 | $582.80 | $2.24M |
| Sep 18, 2026 | BARR DAVID | Other | 46 | $1,085.00 | $49.91K |
| Sep 18, 2026 | CRONIN JANE M. | Other | 34 | $1,085.00 | $36.89K |
| Sep 18, 2026 | Graff Michael | Other | 34 | $1,085.00 | $36.89K |
| Sep 18, 2026 | HENNESSY SEAN P | Other | 46 | $1,085.00 | $49.91K |
| Sep 18, 2026 | Howley W Nicholas | Other | 126 | $1,085.00 | $137K |
| Sep 18, 2026 | Krasik Irina Igorevna | Other | 13 | $1,085.00 | $14.11K |
| Sep 18, 2026 | MCCULLOUGH GARY E | Other | 41 | $1,085.00 | $44.48K |
| Sep 18, 2026 | Palmer Peter | Other | 34 | $1,085.00 | $36.89K |
| Sep 18, 2026 | Santana Michele | Other | 34 | $1,085.00 | $36.89K |
| Sep 18, 2026 | SMALL ROBERT J | Other | 52 | $1,085.00 | $56.42K |
| Sep 15, 2026 | Reiss Joel | Other | 7,800 | $284.97 | $2.22M |
| Sep 15, 2026 | Reiss Joel | Sell | 3,900 | $1,094.58 | $4.27M |
| Aug 18, 2026 | Howley W Nicholas | Other | 20,264 | $66.47 | $1.35M |
| Aug 18, 2026 | Howley W Nicholas | Sell | 10,132 | $1,236.28 | $12.53M |
| Aug 17, 2026 | Reiss Joel | Other | 7,800 | $284.97 | $2.22M |
Source: SEC Form 4 filings. "Other" covers awards, option exercises and gifts.