MENDELSON ERIC A (Co-President) exercised options at HEICO CORP

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

M · 1 exercise

MENDELSON ERIC A

Filed: 11/4/2025ACC: 0001031083-25-000007

InsiderMENDELSON ERIC ACIK 1031083

→

IssuerHEICO CORPCIK 46619

DirectorOfficer· Co-President

Since Oct 2018

-38K

Net shares

Net seller

$12.08M

Total sold

Open market trades

0B · 0S

Total transactions

80K acquired · 118K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+80K

Price / share

$44.96

Trade value

$3.60M

% of position

6.5%

10/31/2025

1.22M→1.30M

Common Stock

Direct

F · Tax Withholding

−38K

Price / share

$317.77

Trade value

$12.08M

% of position

2.9%

10/31/2025

1.30M→1.27M

Total

Net shares

+42K

Net value

-$8.48M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	10/31/2025	M · Option Exercise	+80K	$44.96	$3.60M	6.5%	1.22M	1.30M
Common Stock Direct	10/31/2025	F · Tax Withholding	−38K	$317.77	$12.08M	2.9%	1.30M	1.27M
Total			+42K		-$8.48M

Derivative Transactions1

Option (Right to purchase Common Stock)

Direct

M · Option Exercise

Converts to

Common Stock

80K shares

−80K

Strike price

44.9638

Held after

115.31K

Exercisable

—

10/31/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Option (Right to purchase Common Stock) Direct	Common Stock80K shares	10/31/2025	M · Option Exercise	−80K	44.9638	—	115.31K

Non-Derivative Holdings (Post-Transaction)12

Class A Common Stock

Direct

Shares owned148.89K

Common Stock

Indirect

Shares owned112.44K

Common Stock

Indirect

Shares owned392.72K

Class A Common Stock

Indirect

Shares owned107.17K

Class A Common Stock

Indirect

Shares owned10.04K

Class A Common Stock

Indirect

Shares owned10.08K

Class A Common Stock

Indirect

Shares owned191.44K

Common Stock

Indirect

Shares owned6.30K

Class A Common Stock

Indirect

Shares owned5.20K

Common Stock

Indirect

Shares owned4.52K

Common Stock

Indirect

Shares owned427.33K

Common Stock

Indirect

Shares owned15.23K

Total

148.89K direct·1.28M indirect1.43M

Security Title	Shares Owned	Ownership Type
Class A Common Stock	148.89K	Direct
Common Stock	112.44K	Indirect
Common Stock	392.72K	Indirect
Class A Common Stock	107.17K	Indirect
Class A Common Stock	10.04K	Indirect
Class A Common Stock	10.08K	Indirect
Class A Common Stock	191.44K	Indirect
Common Stock	6.30K	Indirect
Class A Common Stock	5.20K	Indirect
Common Stock	4.52K	Indirect
Common Stock	427.33K	Indirect
Common Stock	15.23K	Indirect
Total	1.43M	148.89K direct·1.28M indirect

Derivative Holdings (Post-Transaction)4

Option (Right to purchase Common Stock)

Direct

Underlying security

Common Stock

Underlying shares

62.50K

Shares owned

62.50K

Exercise price

163.61

Expiration

—

Exercise window

—

Option (Right to purchase Common Stock)

Direct

Underlying security

Common Stock

Underlying shares

125K

Shares owned

125K

Exercise price

134.70

Expiration

—

Exercise window

—

Option (Right to purchase Common Stock)

Direct

Underlying security

Common Stock

Underlying shares

125K

Shares owned

125K

Exercise price

70.656

Expiration

—

Exercise window

—

Option (Right to purchase Common Stock)

Direct

Underlying security

Common Stock

Underlying shares

62.50K

Shares owned

62.50K

Exercise price

163.35

Expiration

—

Exercise window

—

Total

Underlying

375K

Owned

375K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Option (Right to purchase Common Stock) Direct	Common Stock	163.61	—	—	62.50K	62.50K
Option (Right to purchase Common Stock) Direct	Common Stock	134.70	—	—	125K	125K
Option (Right to purchase Common Stock) Direct	Common Stock	70.656	—	—	125K	125K
Option (Right to purchase Common Stock) Direct	Common Stock	163.35	—	—	62.50K	62.50K
Total					375K	375K