STOCK TITAN

[Form 4] AZZ INC Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

AZZ Inc. Chief Legal Officer Tara D. Mackey reported routine equity compensation activity. On 4/24/2026, 900 restricted stock units vested into common stock, and related dividend equivalent rights added another 6 shares, all at a stated price of $0.00 per share. To cover tax withholding obligations, 312 shares of common stock were disposed of at $143.33 per share. After these transactions, Mackey holds 22,967 shares of AZZ common stock directly and 1,801 restricted stock units, which each represent a contingent right to receive one AZZ common share once vested. The filing reflects compensation vesting and tax withholding rather than open‑market trading.

Positive

  • None.

Negative

  • None.
Insider Mackey Tara D
Role Chief Legal Officer
Type Security Shares Price Value
Exercise Restricted Stock Units 900 $0.00 --
Exercise COMMON STOCK 900 $0.00 --
Exercise COMMON STOCK 6 $0.00 --
Tax Withholding COMMON STOCK 312 $143.33 $45K
Holdings After Transaction: Restricted Stock Units — 1,801 shares (Direct, null); COMMON STOCK — 23,273 shares (Direct, null)
Footnotes (1)
  1. Reflects the vesting of dividend equivalent rights that accrued on 900 restricted stock units (RSUs) granted on 4/24/2025, which AZZ has settled in shares of AZZ common stock. The reporting person disposed of shares of common stock to satisfy tax withholding obligations. Each RSU represents a contingent right to receive one share of AZZ common stock. The RSUs were granted on 4/24/2025 under the Companys 2023 Long-Term Incentive Plan and vest ratably over a 3-year period beginning on 4/24/2026. Once vested, the shares of common stock are not subject to expiration.
Tax-withholding shares disposed 312 shares at $143.33 Common stock disposed to satisfy tax withholding obligations on 4/24/2026
RSUs vested into shares 900 shares at $0.00 Restricted Stock Units converted into AZZ common stock on 4/24/2026
Dividend equivalent vesting 6 shares at $0.00 Dividend equivalent rights accrued on 900 RSUs and settled in common stock
Common shares held after 22,967 shares Direct ownership of AZZ common stock following reported transactions
RSUs outstanding after 1,801 RSUs Restricted Stock Units remaining after the 4/24/2026 vesting event
Restricted Stock Units financial
"security_title": "Restricted Stock Units""
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
dividend equivalent rights financial
"Reflects the vesting of dividend equivalent rights that accrued on 900 restricted stock units"
Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.
tax withholding obligations financial
"The reporting person disposed of shares of common stock to satisfy tax withholding obligations."
Long-Term Incentive Plan financial
"The RSUs were granted on 4/24/2025 under the Companys 2023 Long-Term Incentive Plan"
A long-term incentive plan is a company program that pays executives or employees with stock, options, or cash tied to multi-year performance goals, where the rewards become theirs only after meeting conditions over time. Think of it as a delayed bonus or retirement-style reward that aligns employees’ interests with shareholders by encouraging them to boost long-term value; investors watch these plans because they affect pay costs, share dilution and management incentives.
contingent right financial
"Each RSU represents a contingent right to receive one share of AZZ common stock."
SEC Form 4
FORM 4UNITED 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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Legal Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/24/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
COMMON STOCK04/24/2026M900A$023,273D
COMMON STOCK04/24/2026M6(1)A$023,279D
COMMON STOCK04/24/2026F312(2)D$143.3322,967D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(3)04/24/2026M900 (4) (5)COMMON STOCK900$01,801D
Explanation of Responses:
1. Reflects the vesting of dividend equivalent rights that accrued on 900 restricted stock units (RSUs) granted on 4/24/2025, which AZZ has settled in shares of AZZ common stock.
2. The reporting person disposed of shares of common stock to satisfy tax withholding obligations.
3. Each RSU represents a contingent right to receive one share of AZZ common stock.
4. The RSUs were granted on 4/24/2025 under the Companys 2023 Long-Term Incentive Plan and vest ratably over a 3-year period beginning on 4/24/2026.
5. Once vested, the shares of common stock are not subject to expiration.
Remarks:
Tara D Mackey04/27/2026
** Signature of Reporting PersonDate
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)