# EDGAR Filing Document

**Accession Number:** 0001607217
**File Stem:** 0000008947-23-000027
**Filing Date:** 2023-3
**Character Count:** 6913
**Document Hash:** 61d71e18b65518615a1cf043d0fd0861
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000008947-23-000027.hdr.sgml**: 20230301

**ACCESSION NUMBER**: 0000008947-23-000027

**CONFORMED SUBMISSION TYPE**: 5

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230228

**FILED AS OF DATE**: 20230301

**DATE AS OF CHANGE**: 20230301

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mackey Tara D
- **CENTRAL INDEX KEY:** 0001607217

**FILING VALUES:**
- **FORM TYPE:** 5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-12777
- **FILM NUMBER:** 23694548

**MAIL ADDRESS:**
- **STREET 1:** ONE MUSEUM PLACE, SUITE 500
- **STREET 2:** 3100 WEST 7TH STREET
- **CITY:** FORT WORTH
- **STATE:** TX
- **ZIP:** 76116
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AZZ INC
- **CENTRAL INDEX KEY:** 0000008947
- **STANDARD INDUSTRIAL CLASSIFICATION:** COATING, ENGRAVING & ALLIED SERVICES [3470]
- **IRS NUMBER:** 750948250
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 0228

**BUSINESS ADDRESS:**
- **STREET 1:** ONE MUSEUM PLACE, SUITE 500
- **STREET 2:** 3100 W 7TH STREET
- **CITY:** FORT WORTH
- **STATE:** TX
- **ZIP:** 76107
- **BUSINESS PHONE:** 8178100095

**MAIL ADDRESS:**
- **STREET 1:** ONE MUSEUM PLACE, SUITE 500
- **STREET 2:** 3100 W 7TH STREET
- **CITY:** FORT WORTH
- **STATE:** TX
- **ZIP:** 76107

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AZTEC MANUFACTURING CO
- **DATE OF NAME CHANGE:** 20000911

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 5

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Mackey Tara D<br><sub>(Last) (First) (Middle)</sub><br>ONE MUSEUM PLACE<br>3100 WEST 7TH STREET<br><sub>(Street)</sub><br>FORT WORTH, TX 76107<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-28 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_Chief Legal Officer_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>AZZ INC [ AZZ ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Performance Share Units | <sup>(1)</sup> | 2022-05-09 |  | A | V | 3519 |  | <sup>(2)</sup> | <sup>(2)</sup> | COMMON STOCK | 3519.0 | $0 | 3519 | D |  |
| Restricted Stock Units | <sup>(3)</sup> | 2022-05-09 |  | A | V | 5175 |  | <sup>(4)</sup> | <sup>(5)</sup> | COMMON STOCK | 5175.0 | $0 | 5175 | D |  |

---

### Footnotes:

(1) Each Performance Share Unit ("PSU") represents a contingent right to receive shares of AZZ common stock with the actual number varying based on achieved results.

(2) Represents 100% of the target number of PSUs that could be earned at the end of the 3-year performance cycle (March 1, 2022 - February 28, 2025).  The FY2023 PSU performance metric is AZZ's Total Shareholder Return ("TSR") relative to its industry peer group.  The maximum payout for the FY2023 PSUs is not to exceed 200%.

(3) Each restricted stock unit ("RSU") represents a contingent right to receive one share of AZZ common stock.

(4) The RSUs are granted under the AZZ Inc. Long Term Incentive Plan and vest over a three-year period with 1/3rd of the RSUs vesting on each of the first, second and third anniversaries of the grant date beginning on 5/9/2023.

(5) Once vested, the shares of common stock are not subject to expiration.

**Remarks:**
The transactions above were not timely reported due to an inadvertent administrative error and were filed as soon as the error was discovered.

**Signature:** Tara D Mackey  
**Date:** 2023-03-01

### Remarks:

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.**