REISS JOEL (Co-Chief Operating Officer) sold 10.3% of their position (414.00 shares) of TRANSDIGM GROUP INC on the open market
Open‑market sale worth $509.7K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 4 sales
Filed: 7/17/2026ACC: 0001656109-26-000005
Officer· Co-Chief Operating Officer
Since Feb 2026
-414.00
Net shares
Net seller
$509.7K
Total sold
4
Open market trades
0B · 4S
4
Total transactions
414.00 disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
−190.00
Price / share
$1.23K
Trade value
$233.71K
% of position
4.7%
7/15/2026
4.01K→3.82K
Common Stock
Direct
Shares
−70.00
Price / share
$1.23K
Trade value
$86.18K
% of position
1.8%
7/15/2026
3.82K→3.75K
Common Stock
Direct
Shares
−144.00
Price / share
$1.23K
Trade value
$177.46K
% of position
3.8%
7/15/2026
3.75K→3.61K
Common Stock
Direct
Shares
−10.00
Price / share
$1.23K
Trade value
$12.33K
% of position
0.3%
7/15/2026
3.61K→3.60K
Total
Net shares
−414.00
Net value
-$509.68K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 7/15/2026 | S · Sale | −190.00 | $1.23K | $233.71K | 4.7% | 4.01K | 3.82K |
| Common Stock Direct | 7/15/2026 | S · Sale | −70.00 | $1.23K | $86.18K | 1.8% | 3.82K | 3.75K |
| Common Stock Direct | 7/15/2026 | S · Sale | −144.00 | $1.23K | $177.46K | 3.8% | 3.75K | 3.61K |
| Common Stock Direct | 7/15/2026 | S · Sale | −10.00 | $1.23K | $12.33K | 0.3% | 3.61K | 3.60K |
| Total | −414.00 | -$509.68K | ||||||
Derivative Transactions0
No derivative transactions reported