W Nicholas Howley sold $12M of TDG
director at TransDigm Group INC. 10,132 shares at an average of $1,216.08, traded Jul 20, 2026, filed Jul 21, 2026.
Score components
- +15RoleDirector
- +25Trade size$12.3M at market
- +10Share of holdings soldSold 32% of holdings
- +8Cluster2 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 0001352573-26-000012, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jul 20, 2026 | MOption exercise Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | +10,132 | $66.47 | $673k | 31,680 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -570 | $1,210.32 | $690k | 31,110 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -240 | $1,211.46 | $291k | 30,870 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -1,720 | $1,212.73 | $2.1M | 29,150 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -1,437 | $1,213.88 | $1.7M | 27,713 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -1,561 | $1,214.74 | $1.9M | 26,152 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -260 | $1,215.62 | $316k | 25,892 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -603 | $1,217.01 | $734k | 25,289 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -1,463 | $1,218.58 | $1.8M | 23,826 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -1,243 | $1,219.48 | $1.5M | 22,583 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -130 | $1,220.57 | $159k | 22,453 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -465 | $1,222.32 | $568k | 21,988 | Jul 21, 2026 |
| Jul 20, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -440 | $1,224.14 | $539k | 21,548 | Jul 21, 2026 |
| Jul 20, 2026 | MOption exercise Stock Optionderivativeindirect: W. Nicholas Howley Family Trust u/a/d 4/23/9910b5-1 | -10,132 | $0.00 | $0 | 11,832 | Jul 21, 2026 |
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% | |
| 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% | |
| 23Weak | TransDigm Group INC | W Nicholas Howley director | $12M 10,132 shares | -32% |
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.