Gibraltar director granted 3,059 ROCK shares

Nish James B reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Nish James B reported acquisition or exercise transactions in this Form 4 filing.

Gibraltar Industries director James B. Nish reported a compensation-related equity award. He received a grant of 3,059 shares of common stock at $37.59 per share, bringing his directly held common stock position to 15,035 shares after the transaction.

The filing also shows deferred compensation in the form of restricted stock units under the Company’s Management Stock Purchase Plan. These units, tied to portions of his director fees and retainer, are ultimately payable solely in cash based on the company’s share price after his board service ends, and may be forfeited if service ends before age sixty.

Insider Trade Summary

Grant/Award: 3,059 shares

Grant/Award 3 txns

Insider Nish James B

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,059	$37.59	$115K
holding	Restricted Stock Unit (MSPP Match Post-2012)	--	--	--
holding	Restricted Stock Unit (MSPP Post-2012)	--	--	--

Holdings After Transaction: Common Stock — 15,035 shares (Direct); Restricted Stock Unit (MSPP Match Post-2012) — 587.89 contracts (Direct); Restricted Stock Unit (MSPP Post-2012) — 3,852.23 contracts (Direct)

Footnotes (5)

1. F1. Represents shares of common stock which the Reporting Person is entitled to receive annually pursuant to the compensation program in effect for non-employee directors.
2. F2. Represents matching restricted stock units allocated to the Reporting Person after 2012 with respect to the Reporting Person's deferral of a portion of his annual retainer fee pursuant to the Company's Management Stock Purchase Plan.
3. F3. Restricted stock units are forfeited if Reporting Person's service as a director of the Company is terminated prior to age sixty (60). If service as a director continues through age sixty (60), 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 (200 day rolling average) of one share of the Company's common stock on the date of termination of the Reporting Person's service as a director of the Company.
4. F4. Represents restricted stock units allocated to the Reporting Person after 2012 pursuant to the Company's Management Stock Purchase Plan to reflect the Reporting Person's deferral of a portion of his director meeting fees and his annual director retainer fee.
5. F5. 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 as a director of the Company. Each restricted stock unit is converted to cash in an amount equal to the fair market value (200 day rolling average) of one share of the Company's common stock on the date of termination of the Reporting Person's service as a director of the Company.

Key Figures

Equity grant: 3,059 shares Grant price: $37.59 per share Direct common shares after grant: 15,035 shares +2 more

5 metrics

Equity grant 3,059 shares Common stock award at $37.59 per share

Grant price $37.59 per share Price for common stock award on the transaction date

Direct common shares after grant 15,035 shares Total directly held Gibraltar Industries common stock

RSUs (MSPP Post-2012) 3,852.23 underlying shares Restricted stock units tied to common stock, payable in cash

Matching RSUs (MSPP Match Post-2012) 587.89 underlying shares Matching restricted stock units from deferral of retainer fees

Key Terms

Restricted stock units, Management Stock Purchase Plan, annual retainer fee, director meeting fees, +1 more

5 terms

Restricted stock units financial

"Restricted stock units are forfeited if Reporting Person's service as a director of the Company is terminated prior to age sixty"

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.

Management Stock Purchase Plan financial

"pursuant to the Company's Management Stock Purchase Plan to reflect the Reporting Person's deferral"

annual retainer fee financial

"with respect to the Reporting Person's deferral of a portion of his annual retainer fee"

director meeting fees financial

"deferral of a portion of his director meeting fees and his annual director retainer fee"

200 day rolling average financial

"equal to the fair market value (200 day rolling average) of one share of the Company's common stock"

FAQ

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

What insider transaction did ROCK director James B. Nish report?

James B. Nish reported receiving an equity grant of 3,059 shares of Gibraltar Industries common stock at $37.59 per share. This award is compensation-related, not an open-market purchase, and increased his directly held common stock to 15,035 shares.

How many Gibraltar Industries (ROCK) shares does James B. Nish now hold directly?

After the reported grant, James B. Nish directly holds 15,035 shares of Gibraltar Industries common stock. This figure reflects the updated total common stock ownership reported in the Form 4, following the compensation-related share award.

What are the restricted stock units reported by James B. Nish at ROCK?

Nish holds restricted stock units under the Management Stock Purchase Plan, representing deferrals of director fees and retainers. These units are ultimately payable solely in cash, based on the fair market value of Gibraltar’s common stock when his board service ends.

Are James B. Nish’s ROCK restricted stock units settled in stock or cash?

The restricted stock units are settled only in cash, not shares. Upon termination of board service, each unit converts to a cash amount equal to the 200-day rolling average fair market value of one Gibraltar Industries common share.

Under what conditions can James B. Nish’s ROCK restricted stock units be forfeited?

Restricted stock units allocated after 2012 may be forfeited if Nish’s board service ends before age sixty. If he serves through age sixty, they become payable in cash on a schedule he elected after his service ends.

What plan governs James B. Nish’s deferred equity-related compensation at ROCK?

Nish’s deferred equity-related compensation is governed by the Management Stock Purchase Plan. Under this plan, portions of his annual retainer and meeting fees are deferred into restricted stock units that are ultimately paid out in cash after his board service concludes.

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

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Accepted by SEC EDGAR 05/08/2026 - 02:40 PM 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^*

Nish James B

(Last) (First) (Middle)

3556 LAKE SHORE ROAD

P.O. BOX 2028

(Street)

BUFFALO NEW YORK 14219-0228

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

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	05/07/2026		A		3,059(1)	A	$37.59	15,035	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
Restricted Stock Unit (MSPP Match Post-2012)(2)	(3)							(3)	(3)	Common Stock	587.89		587.89	D
Restricted Stock Unit (MSPP Post-2012)(4)	(5)							(5)	(5)	Common Stock	3,852.23		3,852.23	D

Explanation of Responses:

1. Represents shares of common stock which the Reporting Person is entitled to receive annually pursuant to the compensation program in effect for non-employee directors.

2. Represents matching restricted stock units allocated to the Reporting Person after 2012 with respect to the Reporting Person's deferral of a portion of his annual retainer fee pursuant to the Company's Management Stock Purchase Plan.

3. Restricted stock units are forfeited if Reporting Person's service as a director of the Company is terminated prior to age sixty (60). If service as a director continues through age sixty (60), 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 (200 day rolling average) of one share of the Company's common stock on the date of termination of the Reporting Person's service as a director of the Company.

4. Represents restricted stock units allocated to the Reporting Person after 2012 pursuant to the Company's Management Stock Purchase Plan to reflect the Reporting Person's deferral of a portion of his director meeting fees and his annual director retainer fee.

5. 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 as a director of the Company. Each restricted stock unit is converted to cash in an amount equal to the fair market value (200 day rolling average) of one share of the Company's common stock on the date of termination of the Reporting Person's service as a director of the Company.

	/s/ Jeffrey J. Watorek, Attorney-in-Fact for James B. Nish	05/08/2026
	** 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)