AZZ legal chief buys 305 ESPP shares

AZZ Inc’s Chief Legal Officer Tara D. Mackey purchased 305 shares of common stock through the company’s 2018 Employee Stock Purchase Plan.

Rhea-AI Filing Summary

AZZ Inc’s Chief Legal Officer Tara D. Mackey purchased 305 shares of common stock through the company’s 2018 Employee Stock Purchase Plan. The shares were acquired for the purchase period from January 1, 2026 through June 30, 2026 at $69.63 per share, bringing her direct holdings to 31,405 shares. The transaction was executed at 85% of the closing stock price on the enrollment date under the plan and is exempt from Rule 16b-3(c).

Insider Trade Summary

Other: 305 shares

Other 1 txn

Insider Mackey Tara D

Role Chief Legal Officer

Type	Security	Shares	Price	Value
Other	COMMON STOCK	305	$69.63	$21K

Holdings After Transaction: COMMON STOCK — 31,405 shares (Direct)

Footnotes (1)

1. F1. The reporting person is voluntarily reporting the purchase of shares of the Issuers common stock pursuant to the AZZ Inc. 2018 Employee Stock Purchase Plan (2018 ESPP), for the 2018 ESPP purchase period of January 1, 2026 through June 30, 2026. This transaction is exempt from Rule 16b-3(c). In accordance with the 2018 ESPP, the shares were purchased based upon 85% of the closing stock price of the Issuers common stock on the enrollment date by the reporting person (as defined in the 2018 ESPP).

Key Figures

Shares acquired: 305 shares Purchase price: $69.63 per share Holdings after transaction: 31,405 shares +2 more

5 metrics

Shares acquired 305 shares Common stock purchased via 2018 ESPP for period Jan. 1–Jun. 30, 2026

Purchase price $69.63 per share Price per share for ESPP purchase

Holdings after transaction 31,405 shares Direct ownership following ESPP acquisition

ESPP discount 85% of closing price Shares purchased at 85% of closing stock price on enrollment date

Rule 16b-3(c) status Exempt transaction ESPP purchase reported as exempt from Rule 16b-3(c)

Key Terms

2018 Employee Stock Purchase Plan, Rule 16b-3(c), closing stock price, common stock

4 terms

2018 Employee Stock Purchase Plan financial

"the purchase of shares of the Issuers common stock pursuant to the AZZ Inc. 2018 Employee Stock Purchase Plan (2018 ESPP)"

Rule 16b-3(c) regulatory

"This transaction is exempt from Rule 16b-3(c)."

An SEC rule that lets corporate insiders avoid automatic "short‑swing" profit recovery when they buy or sell their company’s stock under a pre‑approved, written plan that meets specific conditions. For investors, it matters because it clarifies when insider trades are treated as routine, reducing legal uncertainty and helping distinguish trades made for ordinary compensation or pre‑planned reasons from those that might signal opportunistic or timely insider advantage.

closing stock price financial

"the shares were purchased based upon 85% of the closing stock price of the Issuers common stock on the enrollment date"

common stock financial

"the purchase of shares of the Issuers common stock pursuant to the AZZ Inc. 2018 Employee Stock Purchase Plan"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did AZZ (AZZ) Chief Legal Officer Tara Mackey report in this Form 4?

Tara D. Mackey reported purchasing 305 shares of AZZ common stock through the 2018 Employee Stock Purchase Plan. The filing shows this plan-related acquisition increased her direct ownership to 31,405 shares, reflecting routine participation in an employee stock purchase program.

How many AZZ shares did Tara Mackey acquire and at what price?

She acquired 305 shares of AZZ common stock at $69.63 per share. The shares were bought under the 2018 Employee Stock Purchase Plan, which priced them at 85% of the closing stock price on the enrollment date defined by the plan.

What is Tara Mackey’s AZZ shareholding after this ESPP transaction?

After the purchase, Tara Mackey directly holds 31,405 AZZ common shares. This total reflects the addition of 305 shares acquired through the 2018 Employee Stock Purchase Plan for the January 1, 2026 to June 30, 2026 purchase period.

What plan did Tara Mackey use to buy AZZ shares in this filing?

She used the AZZ Inc. 2018 Employee Stock Purchase Plan. Under this plan, eligible employees can buy company common stock, and in this case shares were purchased at 85% of the closing stock price on the enrollment date for the relevant purchase period.

What time period does the reported AZZ ESPP purchase cover?

The purchase covers the 2018 Employee Stock Purchase Plan period from January 1, 2026 through June 30, 2026. Shares reported in the Form 4 were accumulated over this defined six-month purchase interval before being issued to the reporting person.

Is Tara Mackey’s AZZ ESPP purchase subject to Section 16(b) short-swing profit rules?

The filing states this transaction is exempt from Rule 16b-3(c) under Section 16. Because it is an employee stock purchase plan acquisition qualifying for this exemption, it is treated differently from open-market trades for short-swing profit recovery purposes.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/01/2026 - 04:42 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Mackey Tara D

(Last) (First) (Middle)

ONE MUSEUM PLACE

3100 WEST 7TH STREET

(Street)

FORT WORTH TEXAS 76107

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AZZ INC [ AZZ ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
COMMON STOCK	06/30/2026		J(1)	V	305	A	$69.63	31,405	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reporting person is voluntarily reporting the purchase of shares of the Issuers common stock pursuant to the AZZ Inc. 2018 Employee Stock Purchase Plan (2018 ESPP), for the 2018 ESPP purchase period of January 1, 2026 through June 30, 2026. This transaction is exempt from Rule 16b-3(c). In accordance with the 2018 ESPP, the shares were purchased based upon 85% of the closing stock price of the Issuers common stock on the enrollment date by the reporting person (as defined in the 2018 ESPP).

Remarks:

	Tara D Mackey	07/01/2026
	** Signature of Reporting Person	Date
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)