Joel Reiss sold $5.2M of TDG
Co-Chief Operating Officer at TransDigm Group INC. 3,900 shares at an average of $1,340.00, traded Nov 17, 2025, filed Nov 18, 2025.
Score components
- +20RoleCOO
- +25Trade size$5.2M at market
- +20Share of holdings soldSold 52% 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.
This signal so far: 1m -6.5%, 3m -3.6%, 6m -12.7%.
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 0001193125-25-286326, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Nov 17, 2025 | MOption exercise Common Stock10b5-1 | +3,900 | $284.97 | $1.1M | 7,500 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -10 | $1,326.21 | $13k | 7,490 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -29 | $1,329.03 | $39k | 7,461 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -31 | $1,330.32 | $41k | 7,430 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -220 | $1,331.56 | $293k | 7,210 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -136 | $1,332.62 | $181k | 7,074 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -416 | $1,333.76 | $555k | 6,658 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -195 | $1,334.71 | $260k | 6,463 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -212 | $1,335.42 | $283k | 6,251 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -290 | $1,336.93 | $388k | 5,961 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -299 | $1,338.32 | $400k | 5,662 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -256 | $1,339.13 | $343k | 5,406 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -122 | $1,340.28 | $164k | 5,284 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -233 | $1,341.17 | $312k | 5,051 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -200 | $1,342.35 | $268k | 4,851 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -224 | $1,343.21 | $301k | 4,627 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -112 | $1,344.57 | $151k | 4,515 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -255 | $1,345.68 | $343k | 4,260 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -90 | $1,346.72 | $121k | 4,170 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -129 | $1,347.80 | $174k | 4,041 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -108 | $1,349.11 | $146k | 3,933 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -110 | $1,349.80 | $148k | 3,823 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -73 | $1,351.04 | $99k | 3,750 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -80 | $1,352.01 | $108k | 3,670 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -60 | $1,353.06 | $81k | 3,610 | Nov 18, 2025 |
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -10 | $1,353.92 | $14k | 3,600 | Nov 18, 2025 |
| Nov 17, 2025 | MOption exercise Stock Optionderivative10b5-1 | -3,900 | $0.00 | $0 | 43,100 | Nov 18, 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 | $13M 10,132 shares | -32% | |
| 38Weak | TransDigm Group INC | Joel Reiss Co-Chief Operating Officer | $4.8M 3,900 shares | -52% | |
| 23Weak | TransDigm Group INC | W Nicholas Howley director | $12M 10,132 shares | -32% | |
| 28Weak | TransDigm Group INC | Joel Reiss Co-Chief Operating Officer | $4.2M 3,486 shares | -46% | |
| 31Weak | TransDigm Group INC | Joel Reiss Co-Chief Operating Officer | $510k 414 shares | -10% | |
| 43Moderate | TransDigm Group INC | W Nicholas Howley director | $13M 10,132 shares | -32% | |
| 43Moderate | TransDigm Group INC | W Nicholas Howley director | $13M 10,132 shares | -32% | |
| 43Moderate | TransDigm Group INC | W Nicholas Howley director | $13M 10,132 shares | -32% | |
| 58Moderate | TransDigm Group INC | Joel Reiss Co-Chief Operating Officer | $5.0M 3,900 shares | -52% |
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.