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Brandenberg Luke C

Disclosed activity across 1 company

Tapewire entity
78864
SEC CIK
0001950434

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Granite Ridge Resources, Inc.GRNT · Entity 102President and CEOJune 04, 2025June 04, 2025

Disclosed balances

About these balances

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.

Granite Ridge Resources, Inc.

Report date June 04, 2025 · Filed June 04, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.0001 per shareSEC Table I · non-derivativeDirect157,267 Reported balance After 2025-06-04 transaction · row 1
1 source row

Row 1 · 2025-06-04 · Purchase · Acquired 6,100 · Balance 157,267

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.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 04, 2025 Filed Jun 4, 2025 15:11 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 6,100 $5.80 $35,380.00
Disclosure

SEC source: 0001628280-25-029246 · wk-form4_1749049875.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,267

Read SEC document
May 15, 2025 Filed May 16, 2025 18:42 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 18,252 $5.55 $101,298.60
Disclosure

SEC source: 0001628280-25-026211 · wk-form4_1747420968.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,167

F1 · price: This transaction was executed in multiple trades at prices ranging from $5.54 to $5.56. The price reported above reflects the weighted average purchase price. The reporting person undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:16 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantEmployee stock option (right to buy) · Derivative 64,103 $0.00 Strike: $5.61 $0.00
Disclosure

SEC source: 0001628280-25-011301 · wk-form4_1741382194.xml · derivative · entry 2

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 338,282

Underlying: Common Stock, par value $0.0001 per share · 64,103 shares

Expires 2035-03-31

F2 · derivative.exercise_date: The options vest in three equal annual installments beginning on March 5, 2025.

Read SEC document
March 05, 2025 Filed Mar 7, 2025 21:16 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantCommon Stock, par value $0.0001 per share 22,282 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-011301 · wk-form4_1741382194.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,915

F1 · shares: Represents a restricted stock award, granted under the Granite Ridge Resources, Inc. 2022 Omnibus Incentive Plan, which vests in three equal annual installments beginning on March 5, 2026.

Read SEC document
December 12, 2024 Filed Dec 12, 2024 16:41 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 1,505 $6.07 $9,135.35
Disclosure

SEC source: 0001628280-24-050965 · wk-form4_1734021687.xml · nonDerivative · entry 2

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,633

Read SEC document
December 11, 2024 Filed Dec 12, 2024 16:41 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 8,495 $6.10 $51,819.50
Disclosure

SEC source: 0001628280-24-050965 · wk-form4_1734021687.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,128

F1 · price: This transaction was executed in multiple trades at prices ranging from $6.09 to $6.10. The price reported above reflects the weighted average purchase price. The reporting person undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
December 05, 2024 Filed Dec 5, 2024 16:20 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 1,500 $6.21 $9,315.00
Disclosure

SEC source: 0001628280-24-050006 · wk-form4_1733415607.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,633

Read SEC document
November 26, 2024 Filed Nov 27, 2024 16:59 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 2,500 $6.57 $16,425.00
Disclosure

SEC source: 0001628280-24-049375 · wk-form4_1732726739.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,133

F1 · price: This transaction was executed in multiple trades at prices ranging from $6.56 to $6.57. The price reported above reflects the weighted average purchase price. The reporting person undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
November 15, 2024 Filed Nov 18, 2024 16:18 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 5,000 $6.50 $32,500.00
Disclosure

SEC source: 0001628280-24-048204 · wk-form4_1731946676.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,633

Read SEC document
August 13, 2024 Filed Aug 13, 2024 18:47 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 5,000 $6.23 $31,150.00
Disclosure

SEC source: 0001628280-24-036908 · wk-form4_1723574821.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,633

Read SEC document
June 14, 2024 Filed Jun 17, 2024 19:18 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 5,000 $5.93 $29,650.00
Disclosure

SEC source: 0001628280-24-028462 · wk-form4_1718651873.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,633

Read SEC document
May 14, 2024 Filed May 14, 2024 22:18 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 5,000 $6.25 $31,250.00
Disclosure

SEC source: 0001628280-24-023328 · wk-form4_1715725080.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,633

Read SEC document
March 21, 2024 Filed Mar 21, 2024 21:58 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 Tax withholdingCommon Stock, par value $0.0001 per share 1,314 $6.41 $8,422.74
Disclosure

SEC source: 0001628280-24-012612 · wk-form4_1711058311.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,633

F1 · shares: Number of shares forfeited for payment of taxes upon vesting of previously awarded restricted stock pursuant to the Granite Ridge Resources, Inc. 2022 Omnibus Incentive Plan.

Read SEC document
March 15, 2024 Filed Mar 18, 2024 21:35 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 5,000 $6.20 $31,000.00
Disclosure

SEC source: 0001628280-24-011709 · wk-form4_1710797747.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,947

F1 · price: This transaction was executed in multiple trades at prices ranging from $6.18 to $6.22. The price reported above reflects the weighted average purchase price. The reporting person undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
March 06, 2024 Filed Mar 8, 2024 19:31 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantEmployee stock option (right to buy) · Derivative 78,125 $0.00 Strike: $6.06 $0.00
Disclosure

SEC source: 0001628280-24-009897 · wk-form4_1709926290.xml · derivative · entry 2

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,125

Underlying: Common Stock, par value $0.0001 per share · 78,125 shares

Expires 2034-03-31

F2 · derivative.exercise_date: The options vest in three equal annual installments beginning on March 6, 2024.

Read SEC document
March 06, 2024 Filed Mar 8, 2024 19:31 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantCommon Stock, par value $0.0001 per share 20,627 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-009897 · wk-form4_1709926290.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,947

F1 · shares: Represents a restricted stock award, granted under the Granite Ridge Resources, Inc. 2022 Omnibus Incentive Plan, which vests in three equal annual installments beginning on March 6, 2025.

Read SEC document
November 14, 2023 Filed Nov 15, 2023 21:23 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 2,500 $6.00 $15,000.00
Disclosure

SEC source: 0001628280-23-039158 · wk-form4_1700083397.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,320

Read SEC document
September 15, 2023 Filed Sep 15, 2023 21:16 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 10,000 $5.00 $50,000.00
Disclosure

SEC source: 0001104659-23-101275 · tm2326276-3_4seq1.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,820

F1 · kind: Purchase in underwritten offering by selling stockholders of the Company at the price paid by the public.

Read SEC document
May 23, 2023 Filed May 24, 2023 14:46 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 PurchaseCommon Stock, par value $0.0001 per share 10,000 $5.67 $56,700.00
Disclosure

SEC source: 0001950434-23-000002 · wk-form4_1684939583.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,820

F1 · price: This transaction was executed in multiple trades at prices ranging from $5.64 to $5.70. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
March 21, 2023 Filed Mar 23, 2023 21:53 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantEmployee stock option (right to buy) · Derivative 36,054 $0.00 Strike: $5.02 $0.00
Disclosure

SEC source: 0001104659-23-036146 · tm2310396-1_4seq1.xml · derivative · entry 3

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,054

Underlying: Common Stock, par value $0.0001 per share · 36,054 shares

Expires 2033-03-31

F3 · derivative.exercise_date: The options vest in three equal annual installments beginning on March 21, 2023.

Read SEC document
March 21, 2023 Filed Mar 23, 2023 21:53 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantEmployee stock option (right to buy) · Derivative 160,000 $0.00 Strike: $9.22 $0.00
Disclosure

SEC source: 0001104659-23-036146 · tm2310396-1_4seq1.xml · derivative · entry 2

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,000

Underlying: Common Stock, par value $0.0001 per share · 160,000 shares

Expires 2033-03-31

F2 · derivative.exercise_date: The options vest in three equal annual installments beginning on March 21, 2023.

Read SEC document
March 21, 2023 Filed Mar 23, 2023 21:53 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantCommon Stock, par value $0.0001 per share 13,287 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-036146 · tm2310396-1_4seq1.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,820

F1 · shares: Represents a restricted stock award, granted under the Granite Ridge Resources, Inc. 2022 Omnibus Incentive Plan, which vests in three equal annual installments beginning on March 21, 2024.

Read SEC document
January 03, 2023 Filed Jan 5, 2023 22:35 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 Tax withholdingCommon Stock, par value $0.0001 per share 6,969 $8.51 $59,306.19
Disclosure

SEC source: 0001104659-23-001528 · tm231766-7_4seq1.xml · nonDerivative · entry 2

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,533

F2 · shares: Represents shares surrendered to Granite Ridge Resources, Inc. by the Reporting Person to satisfy tax withholding liability obligations associated with the vesting of the stock award.

Read SEC document
January 03, 2023 Filed Jan 5, 2023 22:35 UTC Granite Ridge Resources, Inc. GRNT · Entity 102 GrantCommon Stock, par value $0.0001 per share 23,502 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-001528 · tm231766-7_4seq1.xml · nonDerivative · entry 1

Brandenberg Luke C · CIK 0001950434 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,502

F1 · shares: Represents a stock award, granted under the Granite Ridge Resources, Inc. 2022 Omnibus Incentive Plan, which is fully vested on the date of grant.

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.