X0304 4 2011-09-12 0000046619 HEICO CORP HEI, HEI.A 0001031083 MENDELSON ERIC A 825 BRICKELL BAY DRIVE, SUITE 1644 MIAMI FL 33131 1 1 0 0 Co- President Class A Common Stock 86193 D Common Stock 141938 D Class A Common Stock 100170 I Owned by Corporation Common Stock 128687 I Owned by Partnership Common Stock 1483 I As custodian for minor children Class A Common Stock 1708 I As custodian for minor children Common Stock 33436 I By 401(k) Class A Common Stock 30927 I By 401(k) Employee Stock Option (Right to Buy Common Stock) 48.63 2011-09-12 4 A 0 100000 0 A 2021-09-12 Common Stock 100000 100000 D Amount of Securities Beneficially Owned by the Reporting Person includes 28,387 shares of Common Stock and 17,248 shares of Class A Common Stock acquired by the Reporting Person on April 26, 2011 upon receipt of shares distributed by the Issuer pursuant to a 5 for 4 stock split. 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 and includes 20,034 shares of Class A Common Stock acquired on April 26, 2011 upon receipt of shares distributed by the Issuer pursuant to a 5 or 4 stock split. Represents shares owned by EAM Management Limited Partners, a partnership whose sole general partner is a corporation controlled by the Reporting Person and includes 25,737 shares of Common Stock acquired on April 26, 2011 upon receipt of shares distributed by the Issuer pursuant to a 5 for 4 stock split. Includes 296 shares of Common Stock and 341 shares of Class A Common Stock acquired on April 26, 2011 upon receipt of shares distributed by the Issuer pursuant to a 5 for 4 stock split. Represents shares held for the benefit of the Reporting Person by the HEICO Corporation 401(k), based on a plan statement dated September 12, 2011. Options became exercisable 20% per year over five years from date of grant. In addition to these options, the Reporting Person owns directly options entitling the Reporting Person to purchase an aggregate of 542,970 shares of Common Stock and 39,064 shares of Class A Common Stock. These options become exercisable on various dates and have various expiration dates and have been adjusted for the 5 for 4 stock split referenced in Note 1 above. Eric A Mendelson 2011-09-14