Senior insider sale
Co-Chief Operating Officer at TRANSDIGM GROUP INC — senior position signals high conviction
$24.85M
18K shares
What this filing means
REISS JOEL plans to sell 18K shares of TRANSDIGM GROUP INC valued at approximately $24.85M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/22/2025ACC: 0001972481-25-000214
Officer· Co-Chief Operating Officer
Since Feb 2026
18K
Shares to sell
$24.85M
Approx. market value
65K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Option Exercise
Cash
11/8/2017
65KTotal acquired65K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/8/2017 | Option Exercise Cash | 65K | — |
| Total | 65K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
3K
Market value
$4.79M
7/21/2025
—Completed
Units to sell
3K
Market value
$4.27M
6/20/2025
—Completed
Units to sell
3K
Market value
$4.30M
5/20/2025
Planned — Approximate Date
NYSEPlanned
Units to sell
9K
Market value
$11.48M
8/20/2025
Total
Units
18K
Value
$24.85M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
7/21/2025 | 3K | $4.79M | — | Completed |
6/20/2025 | 3K | $4.27M | — | Completed |
5/20/2025 | 3K | $4.30M | — | Completed |
| Planned — Approximate Date | ||||
8/20/2025 | 9K | $11.48M | NYSE | Planned |
| Total | 18K | $24.85M | ||