19K → 18K shares held−7% of their stake
A board member of TransDigm Group sold $2.03M of TransDigm Group shares. Nobody planned it ahead of time.
Traded Jan 5, 2026 · Filed Jan 6, 2026
A board member of TransDigm Group sold $762K of TransDigm Group shares. Nobody planned it ahead of time.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
open market sale
Code S — open-market or private sale
~$762,490
Shares × reported transaction price
54 days after results of Nov 12, 2025, 29 days before results of Feb 3, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
Closed at $1,367.89 on Jan 5, 2026, 11% above its 52-week low and 16% below its high, after a 2% rise over the previous 30 trading days
52-week range $1,231.75 (Apr 8, 2025) to $1,620.83 (Jul 30, 2025), 35% of the way up, from 250 adjusted closes. 30 trading days earlier: $1,341.19 on Nov 19, 2025. Describes the past only, not a forecast
None found in footnotes
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | +2.8% | +0.1% | +2.7% |
| 30 days | -7.2% | +0.1% | -7.3% |
| 90 days | -15.6% | -4.4% | -11.2% |
| 180 days | -2.8% | +8.9% | -11.8% |
Past results only. Not a forecast.
19K → 18K shares held−7% of their stake
A board member of TransDigm Group sold $2.03M of TransDigm Group shares. Nobody planned it ahead of time.
18K → 16K shares held−8% of their stake
A board member of TransDigm Group sold $1.95M of TransDigm Group shares. Nobody planned it ahead of time.
16K → 13K shares held−19% of their stake
A board member of TransDigm Group sold $4.43M of TransDigm Group shares. Nobody planned it ahead of time.