SMALL ROBERT J

PrivateCIK: 1234544
Location

BOSTON, MA

SMALL ROBERT J sold 5.7% of their position (5K shares) of TRANSDIGM GROUP INC on the open market

Open‑market sale worth $6.38M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 14 sales
InsiderSMALL ROBERT JCIK 1234544
IssuerTRANSDIGM GROUP INCCIK 1260221
Director
Since Feb 2026
-15K
Net shares
Net seller
$6.38M
Total sold
14
Open market trades
0B · 14S
15
Total transactions
15K disposed
Non-Derivative Transactions15

Common Stock

Indirect
S · Sale

Shares

403.00

Price / share

$1.27K

Trade value

$512.37K

% of position

0.5%
9/12/2025
88.42K88.02K

Common Stock

Indirect
S · Sale

Shares

256.00

Price / share

$1.27K

Trade value

$325.75K

% of position

0.3%
9/12/2025
88.02K87.76K

Common Stock

Indirect
S · Sale

Shares

261.00

Price / share

$1.27K

Trade value

$332.40K

% of position

0.3%
9/12/2025
87.76K87.50K

Common Stock

Indirect
S · Sale

Shares

488.00

Price / share

$1.27K

Trade value

$621.82K

% of position

0.6%
9/12/2025
87.50K87.01K

Common Stock

Indirect
S · Sale

Shares

597.00

Price / share

$1.28K

Trade value

$761.31K

% of position

0.7%
9/12/2025
87.01K86.41K

Common Stock

Indirect
S · Sale

Shares

504.00

Price / share

$1.28K

Trade value

$643.31K

% of position

0.6%
9/12/2025
86.41K85.91K

Common Stock

Indirect
S · Sale

Shares

521.00

Price / share

$1.28K

Trade value

$665.40K

% of position

0.6%
9/12/2025
85.91K85.39K

Common Stock

Indirect
S · Sale

Shares

300.00

Price / share

$1.28K

Trade value

$383.50K

% of position

0.4%
9/12/2025
85.39K85.09K

Common Stock

Indirect
S · Sale

Shares

501.00

Price / share

$1.28K

Trade value

$640.87K

% of position

0.6%
9/12/2025
85.09K84.59K

Common Stock

Indirect
S · Sale

Shares

287.00

Price / share

$1.28K

Trade value

$367.52K

% of position

0.3%
9/12/2025
84.59K84.30K

Common Stock

Indirect
S · Sale

Shares

520.00

Price / share

$1.28K

Trade value

$666.23K

% of position

0.6%
9/12/2025
84.30K83.78K

Common Stock

Indirect
S · Sale

Shares

149.00

Price / share

$1.28K

Trade value

$191.11K

% of position

0.2%
9/12/2025
83.78K83.63K

Common Stock

Indirect
S · Sale

Shares

197.00

Price / share

$1.28K

Trade value

$252.79K

% of position

0.2%
9/12/2025
83.63K83.44K

Common Stock

Indirect
S · Sale

Shares

16.00

Price / share

$1.28K

Trade value

$20.55K

% of position

0.0%
9/12/2025
83.44K83.42K

Common Stock

Direct
G · Gift

Shares

10K

Price / share

Trade value

% of position

64.2%
9/15/2025
15.58K5.58K
Total

Net shares

15K

Net value

-$6.38M

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned60.25K

Common Stock

Indirect
Shares owned441.81K
Total
502.06K indirect502.06K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
SMALL ROBERT J — Insider Transaction (Form 4) Filed Sep 16, 2025 | Finecho