HEICO CORP — Director's Dealing 2025

Dec 22, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HEICO CORP (HEI, HEI.A)
CIK: 0000046619
Period of Report: 2025-12-19

Reporting Person: MENDELSON VICTOR H (Director, Co-COB and Co-CEO, Member of 10% owner group)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-19	Class A Common Stock	G	2660	—	Disposed	215911	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1277020	Direct
Class A Common Stock	191440	Indirect
Common Stock	172515	Indirect
Common Stock	4762	Indirect
Class A Common Stock	19136	Indirect
Common Stock	93135	Indirect
Class A Common Stock	88368	Indirect
Common Stock	921	Indirect
Class A Common Stock	16133	Indirect
Common Stock	568140	Indirect
Class A Common Stock	137199	Indirect
Common Stock	28806	Indirect
Class A Common Stock	8465	Indirect
Common Stock	4072	Indirect

Footnotes

F1: Represents shares owned by Mendelson International Corporation whose stock is owned solely by the Reporting Person and Eric Mendelson, the brother of the Reporting Person.

F2: Represents shares owned by VHM Management Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person.

F3: Represents shares held for the benefit of the Reporting Person by the HEICO Corporation 401(k), based on a plan statement dated December 19, 2025.

F4: Represents shares gifted by the Reporting Person to trusts for the benefit of the Reporting Person's immediate family members and whose Trustee is the Reporting Person.

F5: Represents shares owned by the Victor H. Mendelson Revocable Investment Trust which is owned solely by the Reporting Person.

F6: Represents shares held for the reporting person by the HEICO Corporation Leadership Compensation Plan (409A Plan).