Traded Jan 15, 2026 · Filed Jan 16, 2026
TransDigm Group's Co-Chief Operating Officer sold $128K 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
~$128,259
Shares × reported transaction price
64 days after results of Nov 12, 2025, 19 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 $1,433.54 on Jan 15, 2026, 16% above its 52-week low and 12% below its high, after a 7% rise over the previous 30 trading days
52-week range $1,231.75 (Apr 8, 2025) to $1,620.83 (Jul 30, 2025), 52% of the way up, from 251 adjusted closes. 30 trading days earlier: $1,343.65 on Dec 2, 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 | -1.5% | +2.6% | -4.1% |
| 30 days | -8.2% | +1.0% | -9.2% |
| 90 days | -12.0% | +4.6% | -16.6% |
| 180 days | -16.8% | +9.5% | -26.4% |
Past results only. Not a forecast.
Congress tradeSits on House Armed Services3 different filers disclosed TDG within 90 days. Disclosed 14 days after the transaction; reported as an official range, not an exact amount.
2,309 → 3,259 shares held+41% of their stake
The boss of TransDigm Group spent $1.22M of their very own money to buy TransDigm Group shares. 1 other person at TransDigm Group bought some too, in the same month. Their pile of TransDigm Group shares grew by 41%.
Derivative exercise or conversion — not an open-market buy.
