Key facts
- This page summarizes Victor H. Mendelson's Form 4 filing for HEICO CORP (HEI).
- 3 reported transactions and 4 derivative rows are listed below.
- Accepted by SEC: 28 Oct 2026, 17:06.
Victor H. Mendelson - 26 Oct 2026 Form 4 Insider Report for HEICO CORP (HEI)
- Reporting relationship
- Co-COB and Co-CEO, Director, Member of 10% owner group
- Issuer ticker
- HEI
- Reported as of
- 26 Oct 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 28 Oct 2026, 17:06:54 UTC
- Prior SEC filing
- 13 Oct 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Victor H. Mendelson
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Filing notes and source
Key filing fact
Victor H. Mendelson filed Form 4 for HEICO CORP (HEI) on 28 Oct 2026.
Change
- Previous filing in this sequence was filed on 13 Oct 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001031082
Primary reporting owner
MENDELSON VICTOR H
- Relationship
- Co-COB and Co-CEO, Director, Member of 10% owner group
- Address
- 825 BRICKELL BAY DRIVE, SUITE 1644, MIAMI
- Signature
- /s/ Victor H. Mendelson
- Signature date
- 28 Oct 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
HEI
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +58,000
- Change %
- +4.6%
- Price
- $44.96*
- Shares after
- 1,332,308
- Date
- 26 Oct 2026
- Ownership
- Direct
HEI
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -27,559
- Change %
- -2.1%
- Price
- $309.71*
- Shares after
- 1,304,749
- Date
- 26 Oct 2026
- Ownership
- Direct
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 212,626
- Date
- 26 Oct 2026
- Ownership
- Direct
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 189,030
- Date
- 26 Oct 2026
- Ownership
- Owned by Corporation
- Footnotes
- F1
HEI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 172,515
- Date
- 26 Oct 2026
- Ownership
- Owned by Partnership
- Footnotes
- F2
HEI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 4,762
- Date
- 26 Oct 2026
- Ownership
- As custodian for children
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 19,136
- Date
- 26 Oct 2026
- Ownership
- As custodian for children
HEI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 93,235
- Date
- 26 Oct 2026
- Ownership
- By 401(k)
- Footnotes
- F3
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 88,487
- Date
- 26 Oct 2026
- Ownership
- By 401(k)
- Footnotes
- F3
HEI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 921
- Date
- 26 Oct 2026
- Ownership
- By Keogh Account
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 16,133
- Date
- 26 Oct 2026
- Ownership
- By Keogh Account
HEI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 570,852
- Date
- 26 Oct 2026
- Ownership
- By Trusts
- Footnotes
- F4
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 137,199
- Date
- 26 Oct 2026
- Ownership
- By Trusts
- Footnotes
- F4
HEI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 28,819
- Date
- 26 Oct 2026
- Ownership
- By Trusts
- Footnotes
- F5
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 8,465
- Date
- 26 Oct 2026
- Ownership
- By Trusts
- Footnotes
- F5
HEI
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 4,072
- Date
- 26 Oct 2026
- Ownership
- By 409A Plan
- Footnotes
- F6
HEI
holding
Class A Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 795
- Date
- 26 Oct 2026
- Ownership
- By 409A Plan
- Footnotes
- F6
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
HEI
transaction
Derivative
Option (Right to purchase Common Stock)
Options Exercise
- Transaction value
- Shares
- -58,000
- Change %
- -50%
- Price
- $0.000000*
- Shares after
- 57,313
- Date
- 26 Oct 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 58,000
- Exercise price
- $44.96
- Footnotes
- F7
HEI
holding
Derivative
Option (Right to purchase Common Stock)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 125,000
- Date
- 26 Oct 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 125,000
- Exercise price
- $70.66
- Footnotes
- F7
HEI
holding
Derivative
Option (Right to purchase Common Stock)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 62,500
- Date
- 26 Oct 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 62,500
- Exercise price
- $163.35
- Footnotes
- F7
HEI
holding
Derivative
Option (Right to purchase Common Stock)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 10,000
- Date
- 26 Oct 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 10,000
- Exercise price
- $256.01
- Footnotes
- F8
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 8 footnotes
Footnote 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.
Footnote F2
Represents shares owned by VHM Management Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person.
Footnote F3
Represents shares held for the benefit of the Reporting Person by the HEICO Corporation 401(k) plan, based on a plan statement dated October 27, 2026.
Footnote 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.
Footnote F5
Represents shares owned by the Victor H. Mendelson Revocable Investment Trust which is owned solely by the Reporting Person.
Footnote F6
Represents shares held for the reporting person by the HEICO Corporation Leadership Compensation Plan (409A Plan).
Footnote F7
These options become exercisable 20% per year over five years from the date of grant.
Footnote F8
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.