Kevin M Stein sold $952k of TDG
President & CEO at TransDigm Group INC. 700 shares at an average of $1,360.00, traded Oct 27, 2025, filed Oct 28, 2025.
Score components
- +15RoleDirector
- +24Trade size$952k at market
- 0Share of holdings soldSold 7.9% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-25-253856, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Oct 27, 2025 | MOption exercise Common Stockindirect: Fortuna Trust dated June 1, 201810b5-1 | +700 | $105.88 | $74k | 8,858 | Oct 28, 2025 |
| Oct 27, 2025 | SOpen-market sale Common Stockindirect: Fortuna Trust dated June 1, 201810b5-1 | -700 | $1,360.00 | $952k | 8,158 | Oct 28, 2025 |
| Oct 27, 2025 | MOption exercise Stock Optionderivativeindirect: Fortuna Trust dated June 1, 201810b5-1 | -700 | $0.00 | $0 | 72,800 | Oct 28, 2025 |
Related signals
Other insiders at TransDigm Group INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | TransDigm Group INC | Joel Reiss Co-Chief Operating Officer | $4.3M 3,900 shares | -52% | |
| 23Weak | TransDigm Group INC | W Nicholas Howley director | $12M 10,132 shares | -32% | |
| 38Weak | TransDigm Group INC | Joel Reiss Co-Chief Operating Officer | $4.9M 3,900 shares | -52% | |
| 10Weak | TDGbuy TransDigm Group INC | Robert J Small director | $1,285 1 shares | +0% | |
| 23Weak | TransDigm Group INC | W Nicholas Howley director | $13M 10,168 shares | -32% | |
| 38Weak | TransDigm Group INC | Joel Reiss Co-Chief Operating Officer | $5.0M 3,900 shares | -52% | |
| 65Notable | TDGbuy TransDigm Group INC | Michael Lisman President & CEO | $1.2M 950 shares | +41% | |
| 14Weak | TransDigm Group INC | Patrick Joseph Murphy Co-Chief Operating Officer | $415k 290 shares | -22% | |
| 33Weak | TransDigm Group INC | Kevin M Stein President & CEO | $53M 36,925 shares | -66% | |
| 48Moderate | TransDigm Group INC | Kevin M Stein President & CEO | $16M 11,075 shares | -58% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.