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person · Reporting owner

Armour Spencer D III

Disclosed activity across 3 companies

Tapewire entity
45190
SEC CIK
0001399885

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ProPetro Holding Corp.PUMP · Entity 4739DirectorMay 18, 2026May 19, 2026
Viper Energy, Inc.VNOM · Entity 1865DirectorMay 19, 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.

ProPetro Holding Corp.

Report date May 18, 2026 · Filed May 19, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect145,272 Reported balance After 2026-05-18 transaction · row 1
1 source row

Row 1 · 2026-05-18 · Exercise / conversion · Acquired 28,181 · Balance 145,272

F1: Reflects shares of common stock of the Issuer ("Common Stock") delivered upon vesting and settlement of previously awarded restricted stock units ("RSUs").

F2: Each RSU represents a contingent right to receive either one share of Common Stock or an amount of cash equal to the fair market value of one share of Common Stock.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-05-18 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-05-18 · Exercise / conversion · Disposed 28,181 · Balance 0

F2: Each RSU represents a contingent right to receive either one share of Common Stock or an amount of cash equal to the fair market value of one share of Common Stock.

F3: On May 21 2025, the reporting person was granted 28,181 RSUs, vesting in full upon the earlier to occur of the day immediately preceding the Issuer's annual meeting of stockholders in 2026 and May 21, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects shares of common stock of the Issuer ("Common Stock") delivered upon vesting and settlement of previously awarded restricted stock units ("RSUs").

F2: Each RSU represents a contingent right to receive either one share of Common Stock or an amount of cash equal to the fair market value of one share of Common Stock.

F3: On May 21 2025, the reporting person was granted 28,181 RSUs, vesting in full upon the earlier to occur of the day immediately preceding the Issuer's annual meeting of stockholders in 2026 and May 21, 2026.

Viper Energy, Inc.

Report date May 19, 2026 · Filed May 21, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect50,327 Reported balance After 2026-05-19 transaction · row 1
1 source row

Row 1 · 2026-05-19 · Grant · Acquired 3,612 · Balance 50,327

F1: These securities are restricted stock units, each representing a contingent right to receive one share of Class A Common Stock, par value $0.000001 per share, of the issuer. These restricted stock units were granted to the reporting person as an annual non-employee director grant under the issuer's long term 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 Class A Common Stock, par value $0.000001 per share, of the issuer. These restricted stock units were granted to the reporting person as an annual non-employee director grant under the issuer's long term 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.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

VNOM Sub, Inc.

Report date August 19, 2025 · Filed August 19, 2025

Section 16 reporting ended · disclosed 2025-08-19. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2025-08-19 transaction · row 1
1 source row

Row 1 · 2025-08-19 · Disposition to issuer · Disposed 46,715 · Balance 0

F1: These securities include 4,173 restricted stock units, each representing a contingent right to receive one share of Class A common stock, par value $0.000001 per share, of Viper (as defined below). These restricted stock units were granted to the reporting person under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant, which was May 20, 2025, and the date of the 2026 annual meeting of stockholders of the issuer.

F2: Pursuant to the Agreement and Plan of Merger (the "Sitio Merger Agreement"), dated June 2, 2025, by and among VNOM Sub, Inc. (f/k/a Viper Energy, Inc.) ("Viper"), Sitio Royalties Corp., Sitio Royalties Operating Partnership, LP, a subsidiary of Sitio, Viper Energy, Inc. (f/k/a New Cobra Pubco Inc.), a wholly owned subsidiary of Viper ("New Viper"), Cobra Merger Sub, Inc., a wholly owned subsidiary of New Viper ("Viper Merger Sub") and Scorpion Merger Sub, Inc., a wholly owned subsidiary of New Viper, upon close of the Sitio Merger Agreement Viper Merger Sub will merge with and into Viper, with Viper continuing as the surviving corporation and a wholly owned subsidiary of New Viper (the "Viper Pubco Merger"). At the effective time of the Viper Pubco Merger, each share of Viper's Class A Common Stock then issued and outstanding will be cancelled and automatically converted into one share of New Viper's Class A common stock.

Filing footnotes · ownership attribution and instrument terms

F1: These securities include 4,173 restricted stock units, each representing a contingent right to receive one share of Class A common stock, par value $0.000001 per share, of Viper (as defined below). These restricted stock units were granted to the reporting person under the issuer's long term incentive plan and will vest on the earlier of the one-year anniversary of the date of grant, which was May 20, 2025, and the date of the 2026 annual meeting of stockholders of the issuer.

F2: Pursuant to the Agreement and Plan of Merger (the "Sitio Merger Agreement"), dated June 2, 2025, by and among VNOM Sub, Inc. (f/k/a Viper Energy, Inc.) ("Viper"), Sitio Royalties Corp., Sitio Royalties Operating Partnership, LP, a subsidiary of Sitio, Viper Energy, Inc. (f/k/a New Cobra Pubco Inc.), a wholly owned subsidiary of Viper ("New Viper"), Cobra Merger Sub, Inc., a wholly owned subsidiary of New Viper ("Viper Merger Sub") and Scorpion Merger Sub, Inc., a wholly owned subsidiary of New Viper, upon close of the Sitio Merger Agreement Viper Merger Sub will merge with and into Viper, with Viper continuing as the surviving corporation and a wholly owned subsidiary of New Viper (the "Viper Pubco Merger"). At the effective time of the Viper Pubco Merger, each share of Viper's Class A Common Stock then issued and outstanding will be cancelled and automatically converted into one share of New Viper's Class A common stock.

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 22, 2019 Filed May 24, 2019 20:02 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-19-000060 · wf-form4_155872811496815.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
April 17, 2019 Filed Apr 18, 2019 20:36 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-19-000036 · wf-form4_155561978111017.xml · derivative · entry 6

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 429,255

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
April 17, 2019 Filed Apr 18, 2019 20:36 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $23.82 $267,975.00
Disclosure

SEC source: 0001680247-19-000036 · wf-form4_155561978111017.xml · nonDerivative · entry 4

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F3 · price: This transaction was executed in multiple trades at prices ranging from $23.52 to $24.35. The price reported reflects the weighted average sale 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
April 17, 2019 Filed Apr 18, 2019 20:36 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-19-000036 · wf-form4_155561978111017.xml · nonDerivative · entry 3

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
April 16, 2019 Filed Apr 18, 2019 20:36 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-19-000036 · wf-form4_155561978111017.xml · derivative · entry 5

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 440,505

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
April 16, 2019 Filed Apr 18, 2019 20:36 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $24.10 $271,125.00
Disclosure

SEC source: 0001680247-19-000036 · wf-form4_155561978111017.xml · nonDerivative · entry 2

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F2 · price: This transaction was executed in multiple trades at prices ranging from $23.72 to $24.42. The price reported reflects the weighted average sale 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
April 16, 2019 Filed Apr 18, 2019 20:36 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-19-000036 · wf-form4_155561978111017.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
March 07, 2019 Filed Mar 8, 2019 21:27 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-19-000018 · wf-form4_155208046052593.xml · derivative · entry 6

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 451,755

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
March 07, 2019 Filed Mar 8, 2019 21:27 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $19.35 $217,687.50
Disclosure

SEC source: 0001680247-19-000018 · wf-form4_155208046052593.xml · nonDerivative · entry 4

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F3 · price: This transaction was executed in multiple trades at prices ranging from $19.11 to $19.52. The price reported reflects the weighted average sale 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 07, 2019 Filed Mar 8, 2019 21:27 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-19-000018 · wf-form4_155208046052593.xml · nonDerivative · entry 3

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
March 06, 2019 Filed Mar 8, 2019 21:27 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-19-000018 · wf-form4_155208046052593.xml · derivative · entry 5

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 463,005

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
March 06, 2019 Filed Mar 8, 2019 21:27 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $19.12 $215,100.00
Disclosure

SEC source: 0001680247-19-000018 · wf-form4_155208046052593.xml · nonDerivative · entry 2

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F2 · price: This transaction was executed in multiple trades at prices ranging from $18.90 to $19.36. The price reported reflects the weighted average sale 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 06, 2019 Filed Mar 8, 2019 21:27 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-19-000018 · wf-form4_155208046052593.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
February 13, 2019 Filed Feb 14, 2019 21:28 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-19-000013 · wf-form4_155017967030217.xml · derivative · entry 6

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 474,255

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
February 13, 2019 Filed Feb 14, 2019 21:28 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $17.24 $193,950.00
Disclosure

SEC source: 0001680247-19-000013 · wf-form4_155017967030217.xml · nonDerivative · entry 4

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F3 · price: This transaction was executed in multiple trades at prices ranging from $17.03 to $17.71. The price reported reflects the weighted average sale 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
February 13, 2019 Filed Feb 14, 2019 21:28 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-19-000013 · wf-form4_155017967030217.xml · nonDerivative · entry 3

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
February 12, 2019 Filed Feb 14, 2019 21:28 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 56,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-19-000013 · wf-form4_155017967030217.xml · derivative · entry 5

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 485,505

Underlying: Common Stock · 56,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
February 12, 2019 Filed Feb 14, 2019 21:28 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 56,250 $17.13 $963,562.50
Disclosure

SEC source: 0001680247-19-000013 · wf-form4_155017967030217.xml · nonDerivative · entry 2

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F2 · price: This transaction was executed in multiple trades at prices ranging from $16.81 to $17.68. The price reported reflects the weighted average sale 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
February 12, 2019 Filed Feb 14, 2019 21:28 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 56,250 $3.96 $222,750.00
Disclosure

SEC source: 0001680247-19-000013 · wf-form4_155017967030217.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,551

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.

Read SEC document
November 20, 2018 Filed Nov 21, 2018 02:50 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-18-000094 · wf-form4_154276861026574.xml · derivative · entry 7

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 541,755

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
November 20, 2018 Filed Nov 21, 2018 02:50 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 100 $19.40 $1,940.00
Disclosure

SEC source: 0001680247-18-000094 · wf-form4_154276861026574.xml · nonDerivative · entry 5

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

Read SEC document
November 20, 2018 Filed Nov 21, 2018 02:50 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,150 $18.83 $209,954.50
Disclosure

SEC source: 0001680247-18-000094 · wf-form4_154276861026574.xml · nonDerivative · entry 4

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,401

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F3 · price: This transaction was executed in multiple trades at prices ranging from $18.38 to $19.22. The price reported reflects the weighted average sale 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
November 20, 2018 Filed Nov 21, 2018 02:50 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-18-000094 · wf-form4_154276861026574.xml · nonDerivative · entry 3

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
November 19, 2018 Filed Nov 21, 2018 02:50 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-18-000094 · wf-form4_154276861026574.xml · derivative · entry 6

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 553,005

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
November 19, 2018 Filed Nov 21, 2018 02:50 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $19.50 $219,375.00
Disclosure

SEC source: 0001680247-18-000094 · wf-form4_154276861026574.xml · nonDerivative · entry 2

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F2 · price: This transaction was executed in multiple trades at prices ranging from $19.08 to $19.70. The price reported reflects the weighted average sale 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
November 19, 2018 Filed Nov 21, 2018 02:50 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-18-000094 · wf-form4_154276861026574.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
October 02, 2018 Filed Oct 3, 2018 21:26 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-18-000081 · wf-form4_153860199429956.xml · derivative · entry 6

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 677,352

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

Read SEC document
October 02, 2018 Filed Oct 3, 2018 21:26 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $17.38 $195,525.00
Disclosure

SEC source: 0001680247-18-000081 · wf-form4_153860199429956.xml · nonDerivative · entry 4

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F3 · price: This transaction was executed in multiple trades at prices ranging from $17.00 to $17.65. The price reported reflects the weighted average sale 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
October 02, 2018 Filed Oct 3, 2018 21:26 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-18-000081 · wf-form4_153860199429956.xml · nonDerivative · entry 3

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

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October 02, 2018 Filed Nov 21, 2018 02:44 UTC Amendment ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-18-000092 · wf-form4a_154276823688288.xml · derivative · entry 2

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 564,255

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F1 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

F2 · balance_after: This amendment is filed to correct the number of Stock Options held by the reporting person. The reporting person's prior Form 4, which was filed on October 3, 2018, incorrectly stated the number of derivative securities held following the transaction.

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October 01, 2018 Filed Oct 3, 2018 21:26 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-18-000081 · wf-form4_153860199429956.xml · derivative · entry 5

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 688,602

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F4 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

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October 01, 2018 Filed Oct 3, 2018 21:26 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 11,250 $16.89 $190,012.50
Disclosure

SEC source: 0001680247-18-000081 · wf-form4_153860199429956.xml · nonDerivative · entry 2

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2018.

F2 · price: This transaction was executed in multiple trades at prices ranging from $16.39 to $17.06. The price reported reflects the weighted average sale 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.

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October 01, 2018 Filed Oct 3, 2018 21:26 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 11,250 $3.96 $44,550.00
Disclosure

SEC source: 0001680247-18-000081 · wf-form4_153860199429956.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,551

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.

Read SEC document
October 01, 2018 Filed Nov 21, 2018 02:44 UTC Amendment ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 11,250 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001680247-18-000092 · wf-form4a_154276823688288.xml · derivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 575,505

Underlying: Common Stock · 11,250 shares

Expires 2023-06-14

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.

F1 · derivative.exercise_date: Represents stock options that vested in four equal annual installments beginning on June 14, 2014.

F2 · balance_after: This amendment is filed to correct the number of Stock Options held by the reporting person. The reporting person's prior Form 4, which was filed on October 3, 2018, incorrectly stated the number of derivative securities held following the transaction.

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July 10, 2018 Filed Jul 12, 2018 21:37 UTC VNOM Sub, Inc. VNOM · Entity 15365 GrantCommon Units representing limited partner interests 3,063 $0.00 $0.00
Disclosure

SEC source: 0001602065-18-000025 · wf-form4_153143141068267.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,477

F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 10, 2019.

F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 10, 2019.

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June 15, 2018 Filed Jun 19, 2018 20:36 UTC ProPetro Holding Corp. PUMP · Entity 4739 GrantCommon Stock 6,743 $0.00 $0.00
Disclosure

SEC source: 0001680247-18-000073 · wf-form4_152944056158014.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,301

F1 · price: Represents restricted stock units which will vest in full upon the earlier to occur of the company's next annual meeting of shareholders or June 15, 2019.

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July 25, 2017 Filed Jul 27, 2017 21:12 UTC VNOM Sub, Inc. VNOM · Entity 15365 GrantCommon Units representing limited partner interests 6,414 $0.00 $0.00
Disclosure

SEC source: 0001602065-17-000059 · wf-form4_150118996020375.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,414

F1 · kind: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 1, 2018.

F1 · shares: These securities are phantom units, each of which is the economic equivalent of one common unit representing a limited partner interest in the Issuer. These phantom units were granted under the Issuer's Long-Term Incentive Plan and will vest on July 1, 2018.

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June 05, 2017 Filed Jun 6, 2017 21:07 UTC ProPetro Holding Corp. PUMP · Entity 4739 GrantCommon Stock 7,558 $0.00 $0.00
Disclosure

SEC source: 0001680247-17-000033 · wf-form4_149678323962877.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,558

F1 · price: Represents restricted stock units which will vest in full upon the earlier to occur of the day immediately preceding the company's next annual meeting of shareholders or June 5, 2018.

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March 28, 2017 Filed Mar 30, 2017 20:17 UTC ProPetro Holding Corp. PUMP · Entity 4739 SaleCommon Stock 81,106 $14.00 $1,135,484.00
Disclosure

SEC source: 0001104659-17-020375 · a4.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
March 16, 2017 Filed Mar 20, 2017 20:37 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionStock Options · Derivative 113,097 $0.00 Strike: $3.96 $0.00
Disclosure

SEC source: 0001104659-17-018075 · a4.xml · derivative · entry 3

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 586,755

Underlying: Common Stock · 113,097 shares

Expires 2023-06-14

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.

F1 · derivative.exercise_date: Represents stock options which have vested or will vest in four equal annual installments beginning on June 14, 2014.

Read SEC document
March 16, 2017 Filed Mar 20, 2017 20:37 UTC ProPetro Holding Corp. PUMP · Entity 4739 Tax withholdingCommon Stock 31,991 $14.00 $447,874.00
Disclosure

SEC source: 0001104659-17-018075 · a4.xml · nonDerivative · entry 2

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,106

Read SEC document
March 16, 2017 Filed Mar 20, 2017 20:37 UTC ProPetro Holding Corp. PUMP · Entity 4739 Exercise / conversionCommon Stock 113,097 $3.96 $447,864.12
Disclosure

SEC source: 0001104659-17-018075 · a4.xml · nonDerivative · entry 1

Armour Spencer D III · CIK 0001399885 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,097

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.

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.