MCLACHLAN STUART

PrivateCIK: 1898483

Location

E. AURORA, NY

MCLACHLAN STUART (Vice President) exercised options at MOOG INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

MCLACHLAN STUART

Filed: 9/14/2026ACC: 0001898483-26-000002

InsiderMCLACHLAN STUARTCIK 1898483

→

IssuerMOOG INC.CIK 67887

Officer· Vice President

Since Dec 2021

-1.15K

Net shares

Net seller

$424.1K

Total sold

0

Open market trades

0B · 0S

3

Total transactions

2K acquired · 3.15K disposed

Non-Derivative Transactions2

Class B Common

Direct

M · Option Exercise

Shares

+2K

Price / share

$71.65

Trade value

$143.30K

% of position

33.4%

9/10/2026

5.98K→7.98K

Class B Common

Direct

F · Tax Withholding

Shares

−1.15K

Price / share

$370.11

Trade value

$424.15K

% of position

14.4%

9/10/2026

7.98K→6.84K

Total

Net shares

+854.00

Net value

-$280.85K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class B Common Direct	9/10/2026	M · Option Exercise	+2K	$71.65	$143.30K	33.4%	5.98K	7.98K
Class B Common Direct	9/10/2026	F · Tax Withholding	−1.15K	$370.11	$424.15K	14.4%	7.98K	6.84K
Total			+854.00		-$280.85K

Derivative Transactions1

SAR

Direct

M · Option Exercise

Converts to

Class B Common

2K shares

Shares

−2K

Strike price

71.648

Held after

0.00

Exercisable

—

9/10/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
SAR Direct	Class B Common2K shares	9/10/2026	M · Option Exercise	−2K	71.648	—	0.00

Non-Derivative Holdings (Post-Transaction)1

Class A Common

Direct

Shares owned1.45K

Total

1.45K direct1.45K

Security Title	Shares Owned	Ownership Type
Class A Common	1.45K	Direct
Total	1.45K	1.45K direct

Derivative Holdings (Post-Transaction)6

SAR

Direct

Underlying security

Class B Common

Underlying shares

3.74K

Shares owned

3.74K

Exercise price

83

Expiration

—

Exercise window

—

SAR

Direct

Underlying security

Class B Common

Underlying shares

1.61K

Shares owned

1.61K

Exercise price

82.31

Expiration

—

Exercise window

—

SAR

Direct

Underlying security

Class B Common

Underlying shares

1.09K

Shares owned

1.09K

Exercise price

73.39

Expiration

—

Exercise window

—

SAR

Direct

Underlying security

Class B Common

Underlying shares

1.74K

Shares owned

1.74K

Exercise price

85.95

Expiration

—

Exercise window

—

RSU

Direct

Underlying security

Class B Common

Underlying shares

766.00

Shares owned

766.00

Exercise price

Expiration

—

Exercise window

—

SAR

Direct

Underlying security

Class B Common

Underlying shares

1.74K

Shares owned

1.74K

Exercise price

80.19

Expiration

—

Exercise window

—

Total

Underlying

10.68K

Owned

10.68K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
SAR Direct	Class B Common	83	—	—	3.74K	3.74K
SAR Direct	Class B Common	82.31	—	—	1.61K	1.61K
SAR Direct	Class B Common	73.39	—	—	1.09K	1.09K
SAR Direct	Class B Common	85.95	—	—	1.74K	1.74K
RSU Direct	Class B Common		—	—	766.00	766.00
SAR Direct	Class B Common	80.19	—	—	1.74K	1.74K
Total					10.68K	10.68K

MCLACHLAN STUART — Insider Transaction (Form 4) Filed Sep 14, 2026 | Finecho