HOWLEY W NICHOLAS (Chief Executive Officer) sold 32.0% of their position (10.13K shares) of TRANSDIGM GROUP INC on the open market
Open‑market sale worth $12.53M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
Common Stock
Shares
+10.13K
Price / share
$66.47
Trade value
$673.47K
% of position
Common Stock
Shares
−204.00
Price / share
$1.23K
Trade value
$250.02K
% of position
Common Stock
Shares
−70.00
Price / share
$1.23K
Trade value
$85.93K
% of position
Common Stock
Shares
−290.00
Price / share
$1.23K
Trade value
$356.44K
% of position
Common Stock
Shares
−570.00
Price / share
$1.23K
Trade value
$701.11K
% of position
Common Stock
Shares
−830.00
Price / share
$1.23K
Trade value
$1.02M
% of position
Common Stock
Shares
−1.05K
Price / share
$1.23K
Trade value
$1.30M
% of position
Common Stock
Shares
−450.00
Price / share
$1.23K
Trade value
$554.99K
% of position
Common Stock
Shares
−270.00
Price / share
$1.23K
Trade value
$333.37K
% of position
Common Stock
Shares
−140.00
Price / share
$1.24K
Trade value
$173.06K
% of position
Common Stock
Shares
−250.00
Price / share
$1.24K
Trade value
$309.22K
% of position
Common Stock
Shares
−520.00
Price / share
$1.24K
Trade value
$643.80K
% of position
Common Stock
Shares
−3.98K
Price / share
$1.24K
Trade value
$4.93M
% of position
Common Stock
Shares
−1.31K
Price / share
$1.24K
Trade value
$1.63M
% of position
Common Stock
Shares
−190.00
Price / share
$1.24K
Trade value
$235.82K
% of position
Net shares
+0.00
Net value
-$11.85M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 8/18/2026 | M · Option Exercise | +10.13K | $66.47 | $673.47K | 47.0% | 21.55K | 31.68K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −204.00 | $1.23K | $250.02K | 0.6% | 31.68K | 31.48K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −70.00 | $1.23K | $85.93K | 0.2% | 31.48K | 31.41K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −290.00 | $1.23K | $356.44K | 0.9% | 31.41K | 31.12K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −570.00 | $1.23K | $701.11K | 1.8% | 31.12K | 30.55K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −830.00 | $1.23K | $1.02M | 2.7% | 30.55K | 29.72K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −1.05K | $1.23K | $1.30M | 3.6% | 29.72K | 28.66K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −450.00 | $1.23K | $554.99K | 1.6% | 28.66K | 28.21K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −270.00 | $1.23K | $333.37K | 1.0% | 28.21K | 27.94K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −140.00 | $1.24K | $173.06K | 0.5% | 27.94K | 27.80K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −250.00 | $1.24K | $309.22K | 0.9% | 27.80K | 27.55K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −520.00 | $1.24K | $643.80K | 1.9% | 27.55K | 27.03K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −3.98K | $1.24K | $4.93M | 14.7% | 27.03K | 23.05K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −1.31K | $1.24K | $1.63M | 5.7% | 23.05K | 21.74K |
| Common Stock Indirect | 8/18/2026 | S · Sale | −190.00 | $1.24K | $235.82K | 0.9% | 21.74K | 21.55K |
| Total | +0.00 | -$11.85M | ||||||
Stock Option
Common Stock
10.13K shares
Shares
−10.13K
Strike price
66.47
Held after
1.70K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option Indirect | Common Stock10.13K shares | 8/18/2026 | M · Option Exercise | −10.13K | 66.47 | — | 1.70K |