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Bolanowski Katherine

Disclosed activity across 1 company

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34241
SEC CIK
0001914788

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CompanyLast reported asReport datePublished
GIBRALTAR INDUSTRIES, INC.ROCK · Entity 4801General Counsel, VP, SecretarySeptember 30, 2026October 01, 2026

Disclosed balances

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Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

GIBRALTAR INDUSTRIES, INC.

Report date September 30, 2026 · Filed October 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock Unit (2018 MSPP Match)SEC Table II · derivative / convertible securityDirect7,525.09 Reported balance After 2026-09-30 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-30 · Grant · Acquired 245.21 · Balance 7,525.09

F1: 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.

F2: 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.

F3: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

Common StockSEC Table I · non-derivativeDirect17,389 Reported balance Holding disclosure · report date 2026-09-30 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 17,389

Filing footnotes · ownership attribution and instrument terms

F1: 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.

F2: 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.

F3: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

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Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 30, 2026 Filed Oct 1, 2026 21:59 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 245.21 $0.00 $0.00
Disclosure

SEC source: 0000912562-26-000155 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,525.09

Underlying: Common Stock · 245.21 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

Read SEC document
June 30, 2026 Filed Jul 1, 2026 17:49 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 259.22 $0.00 $0.00
Disclosure

SEC source: 0000912562-26-000132 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,279.88

Underlying: Common Stock · 259.22 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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May 21, 2026 Filed May 22, 2026 17:23 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 PurchaseCommon Stock 144 $35.66 $5,135.04
Disclosure

SEC source: 0000912562-26-000120 · form4.xml · nonDerivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,389

Read SEC document
May 21, 2026 Filed May 22, 2026 17:23 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 PurchaseCommon Stock 1,256 $35.63 $44,751.28
Disclosure

SEC source: 0000912562-26-000120 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,245

Read SEC document
March 31, 2026 Filed Apr 1, 2026 19:09 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 239.71 $0.00 $0.00
Disclosure

SEC source: 0000912562-26-000073 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,020.66

Underlying: Common Stock · 239.71 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

Read SEC document
March 06, 2026 Filed Mar 9, 2026 17:22 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 437.86 $0.00 $0.00
Disclosure

SEC source: 0000912562-26-000057 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,780.95

Underlying: Common Stock · 437.86 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of their annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

Read SEC document
March 04, 2026 Filed Mar 5, 2026 18:42 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 Tax withholdingCommon Stock 2,601 $43.05 $111,973.05
Disclosure

SEC source: 0000912562-26-000049 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,989

F1 · shares: Represents shares withheld to cover the tax withholding obligation related to the vesting on March 1, 2026 of the Reporting Person's Performance Stock Units.

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March 03, 2026 Filed Mar 4, 2026 18:52 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 Tax withholdingCommon Stock 286 $43.83 $12,535.38
Disclosure

SEC source: 0000912562-26-000041 · form4.xml · nonDerivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,590

Read SEC document
March 02, 2026 Filed Mar 4, 2026 18:52 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 3,410 $0.00 $0.00
Disclosure

SEC source: 0000912562-26-000041 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,876

F1 · shares: The shares represent Restricted Stock Units issued under the Registrant's Amended and Restated 2018 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in four portions: 25% on March 2, 2027, and on each March 2 thereafter through March 2, 2030. The Reporting Person was also granted Performance Stock Units, which will be reported on a subsequent Form 4 upon satisfaction of the performance criteria.

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March 01, 2026 Filed Mar 3, 2026 19:14 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 Tax withholdingCommon Stock 739 $45.48 $33,609.72
Disclosure

SEC source: 0000912562-26-000030 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,466

Read SEC document
December 31, 2025 Filed Jan 2, 2026 18:46 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 171.67 $0.00 $0.00
Disclosure

SEC source: 0000912562-26-000004 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,343.09

Underlying: Common Stock · 171.67 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

Read SEC document
September 30, 2025 Filed Oct 1, 2025 18:12 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 183.44 $0.00 $0.00
Disclosure

SEC source: 0000912562-25-000042 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,171.42

Underlying: Common Stock · 183.44 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

Read SEC document
June 30, 2025 Filed Jul 1, 2025 17:11 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 171.79 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-018278 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,987.98

Underlying: Common Stock · 171.79 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

Read SEC document
March 31, 2025 Filed Apr 1, 2025 15:49 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 177.02 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-010698 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,816.19

Underlying: Common Stock · 177.02 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 07, 2025 Filed Mar 11, 2025 17:03 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 637.65 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008971 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,639.17

Underlying: Common Stock · 637.65 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of their annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 03, 2025 Filed Mar 5, 2025 19:24 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 2,302 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-008252 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,205

F1 · shares: The shares represent Restricted Stock Units issued under the Registrant's Amended and Restated 2018 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in four portions: 25% on March 3, 2026, and on each March 3 thereafter through March 3, 2029. The Reporting Person was also granted Performance Stock Units, which will be reported on a subsequent Form 4 upon satisfaction of the performance criteria.

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March 01, 2025 Filed Mar 3, 2025 19:28 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 Tax withholdingCommon Stock 1,694 $65.71 $111,312.74
Disclosure

SEC source: 0001127602-25-007446 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,903

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February 18, 2025 Filed Feb 19, 2025 18:24 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 932 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-005416 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,597

F1 · shares: The shares represent Performance Stock Units issued under the Registrant's Amended and Restated 2018 Equity Incentive Plan that have been granted to the Reporting Person based upon satisfaction of the performance criteria. The shares vest on March 1, 2027.

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December 31, 2024 Filed Jan 2, 2025 19:02 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 136.13 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-000046 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,001.52

Underlying: Common Stock · 136.13 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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November 01, 2024 Filed Nov 4, 2024 20:15 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 900 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-026310 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,665

F1 · shares: Represents Discretionary Restricted Stock Units awarded to Reporting Person. Discretionary Restricted Stock Units vest and are payable, solely in shares of common stock of the Company, at the end of three (3) consecutive calendar year periods beginning November 1st, 2024 ending November 1st, 2027 or, if earlier, upon death or disability. Discretionary Restricted Stock Units are forfeited if employment is terminated before November 1st, 2027, for reasons other than death or disability.

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September 30, 2024 Filed Oct 1, 2024 20:22 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 155.09 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-024694 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,865.39

Underlying: Common Stock · 155.09 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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June 30, 2024 Filed Jul 1, 2024 18:39 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 127.49 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-019506 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,710.3

Underlying: Common Stock · 127.49 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 31, 2024 Filed Apr 1, 2024 19:45 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 132.22 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-011553 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,582.81

Underlying: Common Stock · 132.22 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 08, 2024 Filed Mar 11, 2024 20:15 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 1,370.55 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-009372 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,450.59

Underlying: Common Stock · 1,370.55 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of their annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 01, 2024 Filed Mar 4, 2024 21:13 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 1,811 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-008118 · form4.xml · nonDerivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,765

F1 · shares: The shares represent Restricted Stock Units issued under the Registrant's Amended and Restated 2018 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in four portions: 25% on March 1, 2025, and on each March 1 thereafter through March 1, 2028. The Reporting Person was also granted Performance Stock Units, which will be reported on a subsequent Form 4 upon satisfaction of the performance criteria.

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March 01, 2024 Filed Mar 4, 2024 21:13 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 Tax withholdingCommon Stock 545 $77.70 $42,346.50
Disclosure

SEC source: 0001127602-24-008118 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,954

Read SEC document
February 20, 2024 Filed Feb 21, 2024 20:43 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 5,788 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-006037 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,499

F1 · shares: The shares represent Performance Stock Units issued under the Registrant's 2018 Equity Incentive Plan (which was amended and restated in 2023) that have been granted to the Reporting Person based upon satisfaction of the performance criteria. The shares vest on March 1, 2026.

Read SEC document
December 31, 2023 Filed Jan 2, 2024 17:45 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 130.59 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-000073 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,080.04

Underlying: Common Stock · 130.59 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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September 30, 2023 Filed Oct 2, 2023 19:09 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 152.2 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-024944 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,949.45

Underlying: Common Stock · 152.2 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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June 30, 2023 Filed Jul 5, 2023 14:32 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 165 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-019805 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,797.25

Underlying: Common Stock · 165 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 31, 2023 Filed Apr 4, 2023 15:24 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 197.72 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-012048 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,632.25

Underlying: Common Stock · 197.72 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 10, 2023 Filed Mar 14, 2023 15:28 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 1,166.55 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-010008 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,434.53

Underlying: Common Stock · 1,166.55 shares

Expires not disclosed

F1 · security: 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.

F2 · derivative.exercise_price: 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.

F3 · shares: Represents matching restricted stock units allocated to the Reporting Person with respect to the Reporting Person's deferral of their annual cash incentive compensation pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 01, 2023 Filed Mar 3, 2023 16:06 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 2,170 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-008567 · form4.xml · nonDerivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,711

F1 · shares: The shares represent Restricted Stock Units issued under the Registrant's 2018 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in four portions: 25% on March 1, 2024, and on each March 1 thereafter through March 1, 2027. The Reporting Person was also granted Performance Stock Units, which will be reported on a subsequent Form 4 upon satisfaction of the performance criteria.

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March 01, 2023 Filed Mar 3, 2023 16:06 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 Tax withholdingCommon Stock 259 $53.44 $13,840.96
Disclosure

SEC source: 0001127602-23-008567 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,541

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February 21, 2023 Filed Feb 23, 2023 20:17 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 1,905 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-006740 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,800

F1 · shares: The shares represent Performance Stock Units issued under the Registrant's 2018 Equity Incentive Plan that have been granted to the Reporting Person based upon satisfaction of the performance criteria. The shares vest on March 1, 2025.

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December 31, 2022 Filed Jan 3, 2023 18:23 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 177.93 $0.00 $0.00
Disclosure

SEC source: 0001127602-23-000068 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,267.98

Underlying: Common Stock · 177.93 shares

Expires not disclosed

F1 · security: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_price: 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.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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September 30, 2022 Filed Oct 3, 2022 18:44 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 233.57 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-023198 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,090.05

Underlying: Common Stock · 233.57 shares

Expires not disclosed

F1 · security: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_price: 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.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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June 30, 2022 Filed Jul 1, 2022 18:24 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 244.16 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-018409 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 856.48

Underlying: Common Stock · 244.16 shares

Expires not disclosed

F1 · security: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_price: 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.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 31, 2022 Filed Apr 1, 2022 21:34 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantRestricted Stock Unit (2018 MSPP Match) · Derivative 157.86 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-010920 · form4.xml · derivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 612.32

Underlying: Common Stock · 157.86 shares

Expires not disclosed

F1 · security: 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 pursuant to the Company's 2018 Management Stock Purchase Plan.

F2 · derivative.exercise_price: 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.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

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March 01, 2022 Filed Mar 4, 2022 00:21 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 GrantCommon Stock 1,968 $0.00 $0.00
Disclosure

SEC source: 0001127602-22-008129 · form4.xml · nonDerivative · entry 2

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,895

F2 · shares: The shares represent Restricted Stock Units issued under the Registrant's 2018 Equity Incentive Plan that have been granted to the Reporting Person. The shares vest in four portions: 25% on March 1, 2023, and on each March 1 thereafter through March 1, 2026. The Reporting Person was also granted Performance Stock Units, which will be reported on a subsequent Form 4 upon satisfaction of the performance criteria.

Read SEC document
March 01, 2022 Filed Mar 4, 2022 00:21 UTC GIBRALTAR INDUSTRIES, INC. ROCK · Entity 4801 Tax withholdingCommon Stock 88 $47.00 $4,136.00
Disclosure

SEC source: 0001127602-22-008129 · form4.xml · nonDerivative · entry 1

Bolanowski Katherine · CIK 0001914788 · General Counsel, VP, Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 927

F1 · balance_after: Includes 762 shares subject to unvested Restricted Stock Units.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.