Mark H. Hildebrandt - Oct 21, 2025 Form 4 Insider Report for HEICO CORP (HEI, HEI.A)

Role
Director
Signature
/s/ Mark H. Hildebrandt
Stock symbol
HEI, HEI.A
Transactions as of
Oct 21, 2025
Transactions value $
$99,504
Form type
4
Date filed
10/23/2025, 05:43 PM
Previous filing
Oct 14, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hildebrandt Mark H Director 3000 TAFT STREET, HOLLYWOOD /s/ Mark H. Hildebrandt 2025-10-23 0001445233

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HEI, HEI.A Class A Common Stock Purchase $99.5K +400 +51.22% $248.76 1.18K Oct 21, 2025 Irrevocable Trusts F4
holding HEI, HEI.A Class A Common Stock 1.97K Oct 21, 2025 Direct F1
holding HEI, HEI.A Common Stock 5.47K Oct 21, 2025 By 409A Plan F2
holding HEI, HEI.A Class A Common Stock 49.4K Oct 21, 2025 By 409A Plan F2
holding HEI, HEI.A Class A Common Stock 3.02K Oct 21, 2025 Irrevocable Trusts F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares held in brokerage accounts for which the Reporting Person is a joint tenant with right of survivorship.
F2 Represents shares held for the Reporting Person by the HEICO Corporation Leadership Compensation Plan (409A Plan).
F3 Represents shares held in an Irrevocable Trust whose trustees are Jo Ann Hildebrandt, the Reporting Person's wife, and Jamie Hildebrandt Jerome, the Reporting Person's daughter.
F4 Represents shares held in Irrevocable Trusts whose trustees are Jo Ann Hildebrandt, the Reporting Person's wife, and Jessica Lee Hildebrandt, the Reporting Person's daughter.