sellModerate cluster of 2
W Nicholas Howley sold $13M of TDG
director at TransDigm Group INC. 10,132 shares at an average of $1,319.55, traded Jun 18, 2026, filed Jun 22, 2026.
Warning score
43Value
$13M
10,132 shares
Holdings after
21,548
-32% from before
From 52-week low
+17%
low $1,132.88, close $1,328.31
From 52-week high
-12%
high $1,516.55, as of Jun 18, 2026
Score components
- +15RoleDirector
- +25Trade size$13.4M 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
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.
TDGOct 9, 2026 · close 1,108
Since filing Jun 22, 2026: -14.5%SPY +4.8% · excess -19.3%
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 0001352573-26-000009, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | MOption exercise Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | +10,132 | $66.47 | $673k | 31,680 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -112 | $1,305.19 | $146k | 31,568 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -97 | $1,308.05 | $127k | 31,471 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -115 | $1,308.92 | $151k | 31,356 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -160 | $1,310.46 | $210k | 31,196 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -964 | $1,314.60 | $1.3M | 30,232 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -745 | $1,315.71 | $980k | 29,487 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -1,376 | $1,316.86 | $1.8M | 28,111 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -893 | $1,317.75 | $1.2M | 27,218 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -1,925 | $1,318.84 | $2.5M | 25,293 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -827 | $1,319.90 | $1.1M | 24,466 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -268 | $1,321.13 | $354k | 24,198 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -305 | $1,321.91 | $403k | 23,893 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -677 | $1,323.27 | $896k | 23,216 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -377 | $1,324.30 | $499k | 22,839 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -257 | $1,325.63 | $341k | 22,582 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -200 | $1,326.80 | $265k | 22,382 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -245 | $1,328.46 | $325k | 22,137 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -47 | $1,330.50 | $63k | 22,090 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -13 | $1,331.74 | $17k | 22,077 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -275 | $1,333.62 | $367k | 21,802 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -78 | $1,334.72 | $104k | 21,724 | Jun 22, 2026 |
| Jun 18, 2026 | SOpen-market sale Common Stockindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -176 | $1,337.05 | $235k | 21,548 | Jun 22, 2026 |
| Jun 18, 2026 | MOption exercise Stock Optionderivativeindirect: W. Nicholas Howley Family Trust u/a/d 4/23/99 | -10,132 | $0.00 | $0 | 21,964 | Jun 22, 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% | |
| 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% | |
| 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.