Gibraltar Industries (ROCK) VP awarded 59.610 matching RSUs in cash-settled plan

Rhea-AI Filing Summary

Watorek Jeffrey J. reported acquisition or exercise transactions in this Form 4 filing.

Gibraltar Industries VP and Treasurer Jeffrey J. Watorek received an award of 59.610 restricted stock units on March 6, 2026 as a matching grant under the company’s 2018 Management Stock Purchase Plan, tied to his deferral of base salary and cash incentive pay.

The units are forfeited if his officer service ends before the fifth anniversary of his vesting start date. If his service continues beyond that point, the units are settled in cash after he leaves, based on the fair market value of one share of Gibraltar’s common stock at that time, in either a lump sum or multi‑year installments.

Following this grant, Watorek holds 1,466.580 restricted stock units, 16,576 common shares directly, and 333.905 common shares indirectly through a 401(k) account.

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

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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^*

Watorek Jeffrey J.

(Last) (First) (Middle)

3556 LAKE SHORE ROAD

P.O. BOX 2028

(Street)

BUFFALO NY 14219-0228

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
GIBRALTAR INDUSTRIES, INC. [ ROCK ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP and Treasurer

3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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								16,576	D
Common Stock (401k)								333.905	I	401k

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
Restricted Stock Unit (2018 MSPP Match)(1)	(2)	03/06/2026		A		59.61(3)		(2)	(2)	Common Stock	59.61	$0	1,466.58	D

Explanation of Responses:

1. Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of a portion of their annual base salary and annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan.

2. Restricted stock units are forfeited if Reporting Person's service as an officer of the Company is terminated prior to the fifth (5th) anniversary of the Reporting Person's vesting commencement date. If service as an officer continues beyond the fifth (5th) anniversary of the Reporting Person's vesting commencement date, restricted stock units are payable solely in cash in one lump sum payment or in five (5) or ten (10) consecutive, substantially equal annual installments, whichever distribution form is elected by the Reporting Person, beginning six (6) months following termination of service. Each restricted stock unit is converted to cash in an amount equal to the fair market value of one share of the Company's common stock, as defined in the Company's 2018 Management Stock Purchase Plan, on the date of termination of the Reporting Person's service as an officer of the Company.

3. Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of a portion of their annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan.

	/s/ Lori A. Rizzo, Attorney-in-Fact for Jeffrey J. Watorek	03/09/2026
	** 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).
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FAQ

What did Gibraltar Industries VP Jeffrey Watorek report in this Form 4 for ROCK?

Jeffrey Watorek reported receiving 59.610 restricted stock units as a matching award under Gibraltar Industries’ 2018 Management Stock Purchase Plan. The award is tied to his deferral of base salary and annual cash incentive compensation, and increases his total restricted stock unit holdings.

How do the new restricted stock units for ROCK’s Jeffrey Watorek vest and pay out?

The restricted stock units are forfeited if his officer service ends before the fifth anniversary of his vesting commencement date. If service continues beyond that point, they are paid in cash after termination, based on the fair market value of Gibraltar’s common stock on that date.

Is Jeffrey Watorek’s Gibraltar Industries RSU award settled in stock or cash?

The restricted stock units are payable solely in cash, not in shares. Upon eligible termination of service, each unit converts into a cash amount equal to the fair market value of one Gibraltar Industries common share on the termination date, as defined in the plan.

How many Gibraltar Industries restricted stock units does Jeffrey Watorek hold after this filing?

After the March 6, 2026 award, Jeffrey Watorek holds a total of 1,466.580 restricted stock units. These units were granted under Gibraltar Industries’ 2018 Management Stock Purchase Plan and are subject to forfeiture and cash-settlement terms based on his continued officer service.

What common stock holdings in ROCK does Jeffrey Watorek report in this Form 4?

Jeffrey Watorek reports direct ownership of 16,576 Gibraltar Industries common shares and indirect ownership of 333.905 shares through a 401(k) account. These figures reflect his holdings as of the Form 4 date and are separate from his restricted stock unit positions.