Insider sale
TRANSDIGM GROUP INC
$141.10M
105K shares
What this filing means
STOCKBRIDGE PARTNERS LLC plans to sell 105K shares of TRANSDIGM GROUP INC valued at approximately $141.10M. 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: 12/9/2025ACC: 0000919574-25-007295
105K
Shares to sell
$141.10M
Approx. market value
100K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Open market purchases
Cash
12/6/2010
100KTotal acquired100K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/6/2010 | Open market purchases Cash | 100K | — |
| Total | 100K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
5K
Market value
$6.38M
9/12/2025
Planned — Approximate Date
NYSEPlanned
Units to sell
100K
Market value
$134.72M
12/9/2025
Total
Units
105K
Value
$141.10M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/12/2025 | 5K | $6.38M | — | Completed |
| Planned — Approximate Date | ||||
12/9/2025 | 100K | $134.72M | NYSE | Planned |
| Total | 105K | $141.10M | ||