HOLMES JOHN MCCLAIN III (President & CEO) sold 10.1% of their position (26.75K shares) of AAR CORP on the open market

Open‑market sale worth $2.65M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales

HOLMES JOHN MCCLAIN III

Filed: 1/15/2026ACC: 0000001750-26-000010

InsiderHOLMES JOHN MCCLAIN IIICIK 1554880

→

IssuerAAR CORPCIK 1750

DirectorOfficer· President & CEO

Since Jul 2018

-26.75K

Net shares

Net seller

$2.65M

Total sold

Open market trades

0B · 3S

Total transactions

26.75K acquired · 53.50K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+16.80K

Price / share

$48.09

Trade value

$808.01K

% of position

7.1%

1/13/2026

237.06K→253.87K

Common Stock

Direct

S · Sale

−16.80K

Price / share

$98.93

Trade value

$1.66M

% of position

6.6%

1/13/2026

253.87K→237.06K

Common Stock

Direct

M · Option Exercise

+3.95K

Price / share

$48.09

Trade value

$189.81K

% of position

1.7%

1/14/2026

237.06K→241.01K

Common Stock

Direct

S · Sale

−3.95K

Price / share

$99.41

Trade value

$392.36K

% of position

1.6%

1/14/2026

241.01K→237.06K

Common Stock

Direct

M · Option Exercise

+6K

Price / share

$37.66

Trade value

$225.96K

% of position

2.5%

1/14/2026

237.06K→243.06K

Common Stock

Direct

S · Sale

−6K

Price / share

$99.41

Trade value

$596.44K

% of position

2.5%

1/14/2026

243.06K→237.06K

Total

Net shares

+0.00

Net value

-$1.43M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	1/13/2026	M · Option Exercise	+16.80K	$48.09	$808.01K	7.1%	237.06K	253.87K
Common Stock Direct	1/13/2026	S · Sale	−16.80K	$98.93	$1.66M	6.6%	253.87K	237.06K
Common Stock Direct	1/14/2026	M · Option Exercise	+3.95K	$48.09	$189.81K	1.7%	237.06K	241.01K
Common Stock Direct	1/14/2026	S · Sale	−3.95K	$99.41	$392.36K	1.6%	241.01K	237.06K
Common Stock Direct	1/14/2026	M · Option Exercise	+6K	$37.66	$225.96K	2.5%	237.06K	243.06K
Common Stock Direct	1/14/2026	S · Sale	−6K	$99.41	$596.44K	2.5%	243.06K	237.06K
Total			+0.00		-$1.43M

Derivative Transactions3

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

16.80K shares

−16.80K

Strike price

48.09

Held after

3.95K

Exercisable

—

1/13/2026

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

3.95K shares

−3.95K

Strike price

48.09

Held after

0.00

Exercisable

—

1/14/2026

Stock Option

Direct

M · Option Exercise

Converts to

Common Stock

6K shares

−6K

Strike price

37.66

Held after

72.22K

Exercisable

—

1/14/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option Direct	Common Stock16.80K shares	1/13/2026	M · Option Exercise	−16.80K	48.09	—	3.95K
Stock Option Direct	Common Stock3.95K shares	1/14/2026	M · Option Exercise	−3.95K	48.09	—	0.00
Stock Option Direct	Common Stock6K shares	1/14/2026	M · Option Exercise	−6K	37.66	—	72.22K