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Gamblin Huan

Disclosed activity across 1 company

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24706
SEC CIK
0002057630

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Latest disclosed role at each company.

CompanyLast reported asReport datePublished
W&T OFFSHORE INCWTI · Entity 5366EVP & Chief Technical OfficerAugust 08, 2026August 11, 2026

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.

W&T OFFSHORE INC

Report date August 08, 2026 · Filed August 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect134,517 Ending reported balance After 2026-08-08 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-08-08 · Exercise / conversion · Acquired 8,312 · Balance 137,788

F2: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1: On August 8, 2026, the reporting person's 8,312 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,312 shares of common stock. This represents the vesting of the second tranche of the grant.

Row 2 · 2026-08-08 · Tax withholding · Disposed 3,271 · Balance 134,517

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect8,312 Reported balance After 2026-08-08 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-08-08 · Exercise / conversion · Disposed 8,312 · Balance 8,312

F2: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1: On August 8, 2026, the reporting person's 8,312 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,312 shares of common stock. This represents the vesting of the second tranche of the grant.

Filing footnotes · ownership attribution and instrument terms

F1: On August 8, 2026, the reporting person's 8,312 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,312 shares of common stock. This represents the vesting of the second tranche of the grant.

F2: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

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
August 08, 2026 Filed Aug 11, 2026 20:44 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionRestricted Stock Units · Derivative 8,312 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-094104 · tm2622793-5_4seq1.xml · derivative · entry 3

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,312

Underlying: Common Stock · 8,312 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · derivative.exercise_date: On August 8, 2026, the reporting person's 8,312 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,312 shares of common stock. This represents the vesting of the second tranche of the grant.

F1 · derivative.expiration_date: On August 8, 2026, the reporting person's 8,312 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,312 shares of common stock. This represents the vesting of the second tranche of the grant.

Read SEC document
August 08, 2026 Filed Aug 11, 2026 20:44 UTC W&T OFFSHORE INC WTI · Entity 5366 Tax withholdingCommon Stock 3,271 $3.43 $11,219.53
Disclosure

SEC source: 0001104659-26-094104 · tm2622793-5_4seq1.xml · nonDerivative · entry 2

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,517

Read SEC document
August 08, 2026 Filed Aug 11, 2026 20:44 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionCommon Stock 8,312 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-26-094104 · tm2622793-5_4seq1.xml · nonDerivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,788

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · acquired: On August 8, 2026, the reporting person's 8,312 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,312 shares of common stock. This represents the vesting of the second tranche of the grant.

Read SEC document
July 14, 2026 Filed Jul 16, 2026 20:36 UTC W&T OFFSHORE INC WTI · Entity 5366 SaleCommon Stock 30,000 $3.55 $106,500.00
Disclosure

SEC source: 0001104659-26-084272 · tm2620606-2_4seq1.xml · nonDerivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,476

F1 · kind: Shares were sold to pay taxes upon the vesting of restricted stock units.

F2 · price: The price reported in column 4 is a weighted average sales price. These shares were sold at prices ranging from $3.55 to $3.56.

Read SEC document
June 05, 2026 Filed Jun 9, 2026 21:06 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionRestricted Stock Units · Derivative 6,670 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-071904 · tm2617353-3_4seq1.xml · derivative · entry 3

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,670 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · derivative.exercise_date: On June 5, 2026, the reporting person's 6,670 restricted stock units, which were granted on June 5, 2023, vested, and the reporting person received 6,670 shares of common stock. This represents the vesting of the final tranche of the grant.

F1 · derivative.expiration_date: On June 5, 2026, the reporting person's 6,670 restricted stock units, which were granted on June 5, 2023, vested, and the reporting person received 6,670 shares of common stock. This represents the vesting of the final tranche of the grant.

Read SEC document
June 05, 2026 Filed Jun 9, 2026 21:06 UTC W&T OFFSHORE INC WTI · Entity 5366 Tax withholdingCommon Stock 2,625 $3.70 $9,712.50
Disclosure

SEC source: 0001104659-26-071904 · tm2617353-3_4seq1.xml · nonDerivative · entry 2

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,476

Read SEC document
June 05, 2026 Filed Jun 9, 2026 21:06 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionCommon Stock 6,670 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-26-071904 · tm2617353-3_4seq1.xml · nonDerivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,101

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · acquired: On June 5, 2026, the reporting person's 6,670 restricted stock units, which were granted on June 5, 2023, vested, and the reporting person received 6,670 shares of common stock. This represents the vesting of the final tranche of the grant.

Read SEC document
May 29, 2026 Filed Jun 2, 2026 22:04 UTC W&T OFFSHORE INC WTI · Entity 5366 GrantRestricted Stock Units · Derivative 220,409 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-069585 · tm2616567-1_4seq1.xml · derivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,409

Underlying: Common Stock · 220,409 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F2 · derivative.exercise_date: The restricted stock units will vest 1/3 on May 29, 2027, 1/3 on May 29, 2028 and 1/3 on May 29, 2029.

F2 · derivative.expiration_date: The restricted stock units will vest 1/3 on May 29, 2027, 1/3 on May 29, 2028 and 1/3 on May 29, 2029.

Read SEC document
May 16, 2026 Filed May 19, 2026 20:50 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionRestricted Stock Units · Derivative 152,542 $0.00 $0.00
Disclosure

SEC source: 0001104659-26-063893 · tm2615104-1_4seq1.xml · derivative · entry 3

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 305,085

Underlying: Common Stock · 152,542 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · derivative.exercise_date: On May 16, 2026, the reporting person's 152,542 restricted stock units, which were granted on May 16, 2025, vested, and the reporting person received 152,542 shares of common stock. This represents the vesting of the first tranche of the grant.

F1 · derivative.expiration_date: On May 16, 2026, the reporting person's 152,542 restricted stock units, which were granted on May 16, 2025, vested, and the reporting person received 152,542 shares of common stock. This represents the vesting of the first tranche of the grant.

Read SEC document
May 16, 2026 Filed May 19, 2026 20:50 UTC W&T OFFSHORE INC WTI · Entity 5366 Tax withholdingCommon Stock 40,526 $4.75 $192,498.50
Disclosure

SEC source: 0001104659-26-063893 · tm2615104-1_4seq1.xml · nonDerivative · entry 2

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,431

Read SEC document
May 16, 2026 Filed May 19, 2026 20:50 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionCommon Stock 152,542 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-26-063893 · tm2615104-1_4seq1.xml · nonDerivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 195,957

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · acquired: On May 16, 2026, the reporting person's 152,542 restricted stock units, which were granted on May 16, 2025, vested, and the reporting person received 152,542 shares of common stock. This represents the vesting of the first tranche of the grant.

Read SEC document
August 08, 2025 Filed Aug 12, 2025 22:35 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionRestricted Stock Units · Derivative 8,311 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-076976 · tm2523272-3_4seq1.xml · derivative · entry 3

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,624

Underlying: Common Stock · 8,311 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · derivative.exercise_date: On August 8, 2025, the reporting person's 8,311 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,311 shares of common stock. This represents the vesting of the first tranche of the grant.

F1 · derivative.expiration_date: On August 8, 2025, the reporting person's 8,311 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,311 shares of common stock. This represents the vesting of the first tranche of the grant.

Read SEC document
August 08, 2025 Filed Aug 12, 2025 22:35 UTC W&T OFFSHORE INC WTI · Entity 5366 Tax withholdingCommon Stock 2,024 $1.73 $3,501.52
Disclosure

SEC source: 0001104659-25-076976 · tm2523272-3_4seq1.xml · nonDerivative · entry 2

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,415

Read SEC document
August 08, 2025 Filed Aug 12, 2025 22:35 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionCommon Stock 8,311 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-076976 · tm2523272-3_4seq1.xml · nonDerivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,439

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · acquired: On August 8, 2025, the reporting person's 8,311 restricted stock units, which were granted on August 8, 2024, vested, and the reporting person received 8,311 shares of common stock. This represents the vesting of the first tranche of the grant.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 21:54 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionRestricted Stock Units · Derivative 6,670 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-057907 · tm2517524-1_4seq1.xml · derivative · entry 3

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,670

Underlying: Common Stock · 6,670 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · derivative.exercise_date: On June 5, 2025, the reporting person's 6,670 restricted stock units, which were granted on June 5, 2023, vested, and the reporting person received 6,670 shares of common stock. This represents the vesting of the second tranche of the grant.

F1 · derivative.expiration_date: On June 5, 2025, the reporting person's 6,670 restricted stock units, which were granted on June 5, 2023, vested, and the reporting person received 6,670 shares of common stock. This represents the vesting of the second tranche of the grant.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 21:54 UTC W&T OFFSHORE INC WTI · Entity 5366 Tax withholdingCommon Stock 1,625 $1.60 $2,600.00
Disclosure

SEC source: 0001104659-25-057907 · tm2517524-1_4seq1.xml · nonDerivative · entry 2

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,128

Read SEC document
June 05, 2025 Filed Jun 9, 2025 21:54 UTC W&T OFFSHORE INC WTI · Entity 5366 Exercise / conversionCommon Stock 6,670 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-057907 · tm2517524-1_4seq1.xml · nonDerivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,753

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F1 · acquired: On June 5, 2025, the reporting person's 6,670 restricted stock units, which were granted on June 5, 2023, vested, and the reporting person received 6,670 shares of common stock. This represents the vesting of the second tranche of the grant.

Read SEC document
May 16, 2025 Filed May 20, 2025 21:05 UTC W&T OFFSHORE INC WTI · Entity 5366 GrantRestricted Stock Units · Derivative 457,627 $0.00 $0.00
Disclosure

SEC source: 0001104659-25-051062 · tm2515700-1_4seq1.xml · derivative · entry 1

Gamblin Huan · CIK 0002057630 · EVP & Chief Technical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 457,627

Underlying: Common Stock · 457,627 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of WTI common stock or its cash equivalent, as determined at the time of settlement by WTI.

F2 · derivative.exercise_date: The restricted stock units will vest 1/3 on May 16, 2026, 1/3 on May 16, 2027 and 1/3 on May 16, 2028.

F2 · derivative.expiration_date: The restricted stock units will vest 1/3 on May 16, 2026, 1/3 on May 16, 2027 and 1/3 on May 16, 2028.

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.