STOCK TITAN

[Form 4] HEICO CORP Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

HEICO Corp Co-COB and Co-CEO Eric A. Mendelson reported updated holdings and a new stock option award. On May 27, 2026, he received 10,000 performance-based stock options for Common Stock at an exercise price of $256.0100 per share, expiring on March 14, 2035.

The filing also lists substantial existing indirect holdings through retirement plans, trusts, a partnership, a corporation, and custodial accounts, along with direct ownership of Class A Common Stock and Common Stock. Multiple previously granted options remain outstanding with exercise prices from $44.9638 to $163.6100 and expirations between 2027 and 2033.

Positive

  • None.

Negative

  • None.
Insider MENDELSON ERIC A
Role Co-COB and Co-CEO
Type Security Shares Price Value
Grant/Award Option (Right to purchase Common Stock) 10,000 $0.00 --
holding Option (Right to purchase Common Stock) -- -- --
holding Option (Right to purchase Common Stock) -- -- --
holding Option (Right to purchase Common Stock) -- -- --
holding Option (Right to purchase Common Stock) -- -- --
holding Option (Right to purchase Common Stock) -- -- --
holding Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Common Stock -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Option (Right to purchase Common Stock) — 10,000 shares (Direct, null); Common Stock — 1,266,407 shares (Direct, null); Class A Common Stock — 148,891 shares (Direct, null); Common Stock — 15,227 shares (Indirect, By Keogh Account); Class A Common Stock — 10,078 shares (Indirect, By Keogh Account)
Footnotes (1)
  1. 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. Represents shares owned by Mendelson International Corporation whose stock is owned solely by the Reporting Person and Victor Mendelson, the brother of the Reporting Person. Represents shares owned by EAM Management Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person. Represents shares held for the benefit of the Reporting Person by the HEICO Corporation 401(k), based on a plan statement dated May 26, 2026. Represents shares held for the Reporting Person by the HEICO Leadership Compensation Plan (409A Plan). These options are exercisable at 20% per year over five years from the date of grant. Represents the vesting of the first tranche (20%) of performance-based stock options originally granted on March 14, 2025. Vesting occurred upon certification by the Compensation Committee on May 27, 2026 that the applicable performance conditions for the first measurement interval were achieved.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
MENDELSON ERIC A

(Last)(First)(Middle)
825 BRICKELL BAY DRIVE, SUITE 1644

(Street)
MIAMI FLORIDA 33131

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
HEICO CORP [ HEI, HEI.A ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)XOther (specify below)
Co-COB and Co-CEOMember of 10% owner group
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/27/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock1,266,407D
Class A Common Stock148,891D
Common Stock15,227IBy Keogh Account
Class A Common Stock10,078IBy Keogh Account
Common Stock427,326IBy Trusts(1)
Class A Common Stock189,030IOwned by Corporation(2)
Common Stock392,718IOwned by Partnership(3)
Common Stock4,522IAs custodian for children
Class A Common Stock5,204IAs custodian for children
Common Stock112,514IBy 401(k)(4)
Class A Common Stock107,245IBy 401(k)(4)
Common Stock6,302IBy 409A Plan(5)
Class A Common Stock10,042IBy 409A Plan(5)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Option (Right to purchase Common Stock)$44.9638 (6)03/17/2027Common Stock115,313115,313D
Option (Right to purchase Common Stock)$70.656 (6)03/16/2028Common Stock125,000125,000D
Option (Right to purchase Common Stock)$134.7 (6)09/24/2031Common Stock125,000125,000D
Option (Right to purchase Common Stock)$163.35 (6)03/17/2033Common Stock62,50062,500D
Option (Right to purchase Common Stock)$163.61 (6)06/09/2033Common Stock62,50062,500D
Option (Right to purchase Common Stock)$256.0105/27/2026A10,00005/27/2026(7)03/14/2035Common Stock10,000$010,000D
Explanation of Responses:
1. 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.
2. Represents shares owned by Mendelson International Corporation whose stock is owned solely by the Reporting Person and Victor Mendelson, the brother of the Reporting Person.
3. Represents shares owned by EAM Management Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person.
4. Represents shares held for the benefit of the Reporting Person by the HEICO Corporation 401(k), based on a plan statement dated May 26, 2026.
5. Represents shares held for the Reporting Person by the HEICO Leadership Compensation Plan (409A Plan).
6. These options are exercisable at 20% per year over five years from the date of grant.
7. Represents the vesting of the first tranche (20%) of performance-based stock options originally granted on March 14, 2025. Vesting occurred upon certification by the Compensation Committee on May 27, 2026 that the applicable performance conditions for the first measurement interval were achieved.
Remarks:
/s/ Eric A. Mendelson05/29/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)