# EDGAR Filing Document

**Accession Number:** 0000046619
**File Stem:** 0001140361-23-004348
**Filing Date:** 2023-2
**Character Count:** 2403
**Document Hash:** 0c96d176691ba812654f9c33dadc7fd9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-23-004348.hdr.sgml**: 20230203

**ACCESSION NUMBER**: 0001140361-23-004348

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20230203

**DATE AS OF CHANGE**: 20230203

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HEICO CORP
- **CENTRAL INDEX KEY:** 0000046619
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRCRAFT ENGINES & ENGINE PARTS [3724]
- **IRS NUMBER:** 650341002
- **STATE OF INCORPORATION:** FL
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-04604
- **FILM NUMBER:** 23583931

**BUSINESS ADDRESS:**
- **STREET 1:** 3000 TAFT ST
- **CITY:** HOLLYWOOD
- **STATE:** FL
- **ZIP:** 33021
- **BUSINESS PHONE:** 954-987-4000

**MAIL ADDRESS:**
- **STREET 1:** 3000 TAFT STREET
- **CITY:** HOLLYWOOD
- **STATE:** FL
- **ZIP:** 33021

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HEINICKE INSTRUMENTS CO
- **DATE OF NAME CHANGE:** 19860417

#### UNITED STATES

#### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### <br>

#### SCHEDULE 14A

#### (RULE 14a-101)

#### INFORMATION REQUIRED IN PROXY STATEMENT

#### SCHEDULE 14A INFORMATION

#### <br>
Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934 (Amendment No.)

Filed by the Registrant ☑

Filed by a Party other than the Registrant ☐

Check the appropriate box:

---

| | |
|:---|:---|
| ☐ | Preliminary Proxy Statement |
| ☐ | **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))** |
| ☐ | Definitive Proxy Statement |
| ☑ | Definitive Additional Materials |
| ☐ | Soliciting Material Pursuant to §240.14a-12 |
| **HEICO CORPORATION** | **HEICO CORPORATION** |
| **(Name of Registrant as Specified In Its Charter)** | **(Name of Registrant as Specified In Its Charter)** |
| **(Name of Person(s) Filing Proxy Statement, if Other than the Registrant)** | **(Name of Person(s) Filing Proxy Statement, if Other than the Registrant)** |

---

Payment of Filing Fee (Check the appropriate box):

---

| | |
|:---|:---|
| ☑ | No fee required. |
| ☑ | Fee paid previously with preliminary materials. |
| ☐ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11 |

---

------

![](ny20006477x2_nc1.jpg)

------

![](ny20006477x2_nc2.jpg)

------