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Robertson Lance W

Disclosed activity across 1 company

Tapewire entity
45125
SEC CIK
0001567274

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Diamondback Energy, Inc.FANG · Entity 1866DirectorMay 20, 2026May 21, 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.

Diamondback Energy, Inc.

Report date May 20, 2026 · Filed May 21, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect9,999 Reported balance After 2026-05-20 transaction · row 1
1 source row

Row 1 · 2026-05-20 · Grant · Acquired 982 · Balance 9,999

F1: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted to Mr. Robertson as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2027 annual meeting of stockholders of the issuer.

Filing footnotes · ownership attribution and instrument terms

F1: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted to Mr. Robertson as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2027 annual meeting of stockholders of the issuer.

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
May 20, 2026 Filed May 21, 2026 21:56 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 982 $0.00 $0.00
Disclosure

SEC source: 0001539838-26-000104 · wk-form4_1779400601.xml · nonDerivative · entry 1

Robertson Lance W · CIK 0001567274 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,999

F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted to Mr. Robertson as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2027 annual meeting of stockholders of the issuer.

Read SEC document
May 21, 2025 Filed May 22, 2025 22:38 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 1,417 $0.00 $0.00
Disclosure

SEC source: 0001539838-25-000101 · wk-form4_1747953483.xml · nonDerivative · entry 1

Robertson Lance W · CIK 0001567274 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,017

F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted to Mr. Robertson as an annual non-employee director grant under the issuer's equity incentive plan and will vest on the earlier of the one-year anniversary of the date of grant and the date of the 2026 annual meeting of stockholders of the issuer.

Read SEC document
September 10, 2024 Filed Sep 12, 2024 20:21 UTC Diamondback Energy, Inc. FANG · Entity 1866 GrantCommon Stock 820 $0.00 $0.00
Disclosure

SEC source: 0001539838-24-000183 · wk-form4_1726172455.xml · nonDerivative · entry 1

Robertson Lance W · CIK 0001567274 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,600

F1 · shares: These securities are restricted stock units, each representing a contingent right to receive one share of common stock, par value $0.01 per share, of the issuer. These restricted stock units were granted under the issuer's long term incentive plan as an annual non-employee director grant and will vest on June 6, 2025.

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.