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person · Reporting owner

van Kempen Wouter T.

Disclosed activity across 3 companies

Tapewire entity
36130
SEC CIK
0001566241

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
DCP Midstream, LPDCP · Entity 112201President & CEODecember 15, 2022December 19, 2022
SM Energy CoSM · Entity 3577DirectorJune 22, 2026June 23, 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.

DCP Midstream, LP

Report date December 15, 2022 · Filed December 19, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Series A Preferred UnitsSEC Table I · non-derivativeDirect0 Reported balance After 2022-12-15 transaction · row 1
1 source row

Row 1 · 2022-12-15 · Other · Disposed 750 · Balance 0

F1: The Series A Preferred Units were called for redemption by the issuer at a price equal to $1,000 per unit.

Filing footnotes · ownership attribution and instrument terms

F1: The Series A Preferred Units were called for redemption by the issuer at a price equal to $1,000 per unit.

SM Energy Co

Report date June 22, 2026 · Filed June 23, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, $.01 Par ValueSEC Table I · non-derivativeDirect141,551 Reported balance After 2026-06-22 transaction · row 1
1 source row

Row 1 · 2026-06-22 · Grant · Acquired 6,166 · Balance 141,551

F1: On June 22, 2026, the Reporting Person was granted 6,166 shares of the Issuer's common stock for compensation as a board member. These shares of restricted stock will vest in full on December 31, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: On June 22, 2026, the Reporting Person was granted 6,166 shares of the Issuer's common stock for compensation as a board member. These shares of restricted stock will vest in full on December 31, 2026.

Past disclosures · reporting ended (1)

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

CIVITAS RESOURCES, INC.

Report date January 30, 2026 · Filed January 30, 2026

Section 16 reporting ended · disclosed 2026-01-30. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-01-30 transaction · row 1
1 source row

Row 1 · 2026-01-30 · Disposition to issuer · Disposed 145,241 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger, dated as of November 2, 2025 (the "Merger Agreement"), by and among SM Energy Company ("SM Energy"), Cars Merger Sub, Inc., a direct wholly owned subsidiary of SM Energy ("Merger Sub"), and Civitas Resources, Inc. ("Civitas"), (i) Merger Sub was merged with and into Civitas, with Civitas surviving as a wholly owned subsidiary of SM Energy (the "first merger" and the surviving entity, the "first surviving corporation"), and (ii) immediately following the first merger (the "Effective Time"), the first surviving corporation was merged with and into SM Energy, with SM Energy continuing as the surviving corporation and each share of Civitas' common stock, par value $0.01 per share ("Civitas common stock"), was converted into the right to receive 1.45 shares of common stock, par value $0.01 per share, of SM Energy ("SM Energy common stock").

F2: On January 29, 2026, the day prior to the Effective Time, the closing price of one share of SM Energy common stock on the New York Stock Exchange was $18.87. Pursuant to the Merger Agreement, each restricted stock unit of Civitas ("Civitas RSU Award") that was outstanding immediately prior to the Effective Time was assumed by SM Energy and converted into a time-based restricted stock unit award of SM Energy equal to the product obtained by multiplying (i) the number of shares of Civitas common stock subject to such Civitas RSU Award immediately prior to the Effective Time and (ii) 1.45, rounded up to the nearest whole number of shares and generally subject to the same terms and conditions (including as to vesting and forfeiture) as were applicable to such Civitas RSU Award immediately prior to the Effective Time.

F3: Pursuant to the Merger Agreement, each deferred stock unit of Civitas ("Civitas DSU Award") that was outstanding immediately prior to the Effective Time, pursuant to the Merger Agreement and the terms of the Civitas DSU Award, became fully vested and was assumed by SM Energy and converted into a time-based deferred stock unit award of SM Energy equal to the product obtained by multiplying (i) the number of shares of Civitas common stock subject to such Civitas DSU Award immediately prior to the Effective Time and (ii) 1.45, rounded up to the nearest whole number of shares and generally subject to the same terms and conditions as were applicable to such Civitas DSU Award immediately prior to the Effective Time.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger, dated as of November 2, 2025 (the "Merger Agreement"), by and among SM Energy Company ("SM Energy"), Cars Merger Sub, Inc., a direct wholly owned subsidiary of SM Energy ("Merger Sub"), and Civitas Resources, Inc. ("Civitas"), (i) Merger Sub was merged with and into Civitas, with Civitas surviving as a wholly owned subsidiary of SM Energy (the "first merger" and the surviving entity, the "first surviving corporation"), and (ii) immediately following the first merger (the "Effective Time"), the first surviving corporation was merged with and into SM Energy, with SM Energy continuing as the surviving corporation and each share of Civitas' common stock, par value $0.01 per share ("Civitas common stock"), was converted into the right to receive 1.45 shares of common stock, par value $0.01 per share, of SM Energy ("SM Energy common stock").

F2: On January 29, 2026, the day prior to the Effective Time, the closing price of one share of SM Energy common stock on the New York Stock Exchange was $18.87. Pursuant to the Merger Agreement, each restricted stock unit of Civitas ("Civitas RSU Award") that was outstanding immediately prior to the Effective Time was assumed by SM Energy and converted into a time-based restricted stock unit award of SM Energy equal to the product obtained by multiplying (i) the number of shares of Civitas common stock subject to such Civitas RSU Award immediately prior to the Effective Time and (ii) 1.45, rounded up to the nearest whole number of shares and generally subject to the same terms and conditions (including as to vesting and forfeiture) as were applicable to such Civitas RSU Award immediately prior to the Effective Time.

F3: Pursuant to the Merger Agreement, each deferred stock unit of Civitas ("Civitas DSU Award") that was outstanding immediately prior to the Effective Time, pursuant to the Merger Agreement and the terms of the Civitas DSU Award, became fully vested and was assumed by SM Energy and converted into a time-based deferred stock unit award of SM Energy equal to the product obtained by multiplying (i) the number of shares of Civitas common stock subject to such Civitas DSU Award immediately prior to the Effective Time and (ii) 1.45, rounded up to the nearest whole number of shares and generally subject to the same terms and conditions as were applicable to such Civitas DSU Award immediately prior to the Effective Time.

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 22, 2026 Filed Jun 23, 2026 20:37 UTC SM Energy Co SM · Entity 3577 GrantCommon Stock, $.01 Par Value 6,166 $0.00 $0.00
Disclosure

SEC source: 0000893538-26-000082 · wk-form4_1782247049.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,551

F1 · kind: On June 22, 2026, the Reporting Person was granted 6,166 shares of the Issuer's common stock for compensation as a board member. These shares of restricted stock will vest in full on December 31, 2026.

Read SEC document
February 05, 2026 Filed Feb 6, 2026 21:18 UTC SM Energy Co SM · Entity 3577 Tax withholdingCommon Stock, $.01 Par Value 75,217 $18.87 $1,419,344.79
Disclosure

SEC source: 0000893538-26-000019 · wk-form4_1770412681.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,385

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon vesting of restricted stock units.

Read SEC document
January 30, 2026 Filed Jan 30, 2026 14:57 UTC CIVITAS RESOURCES, INC. CIVI · Entity 67944 Disposition to issuerCommon Stock 145,241 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-26-008564 · tm264366-13_4seq1.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · Interim CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: Pursuant to the Agreement and Plan of Merger, dated as of November 2, 2025 (the "Merger Agreement"), by and among SM Energy Company ("SM Energy"), Cars Merger Sub, Inc., a direct wholly owned subsidiary of SM Energy ("Merger Sub"), and Civitas Resources, Inc. ("Civitas"), (i) Merger Sub was merged with and into Civitas, with Civitas surviving as a wholly owned subsidiary of SM Energy (the "first merger" and the surviving entity, the "first surviving corporation"), and (ii) immediately following the first merger (the "Effective Time"), the first surviving corporation was merged with and into SM Energy, with SM Energy continuing as the surviving corporation and each share of Civitas' common stock, par value $0.01 per share ("Civitas common stock"), was converted into the right to receive 1.45 shares of common stock, par value $0.01 per share, of SM Energy ("SM Energy common stock").

F2 · price: On January 29, 2026, the day prior to the Effective Time, the closing price of one share of SM Energy common stock on the New York Stock Exchange was $18.87. Pursuant to the Merger Agreement, each restricted stock unit of Civitas ("Civitas RSU Award") that was outstanding immediately prior to the Effective Time was assumed by SM Energy and converted into a time-based restricted stock unit award of SM Energy equal to the product obtained by multiplying (i) the number of shares of Civitas common stock subject to such Civitas RSU Award immediately prior to the Effective Time and (ii) 1.45, rounded up to the nearest whole number of shares and generally subject to the same terms and conditions (including as to vesting and forfeiture) as were applicable to such Civitas RSU Award immediately prior to the Effective Time.

F3 · price: Pursuant to the Merger Agreement, each deferred stock unit of Civitas ("Civitas DSU Award") that was outstanding immediately prior to the Effective Time, pursuant to the Merger Agreement and the terms of the Civitas DSU Award, became fully vested and was assumed by SM Energy and converted into a time-based deferred stock unit award of SM Energy equal to the product obtained by multiplying (i) the number of shares of Civitas common stock subject to such Civitas DSU Award immediately prior to the Effective Time and (ii) 1.45, rounded up to the nearest whole number of shares and generally subject to the same terms and conditions as were applicable to such Civitas DSU Award immediately prior to the Effective Time.

Read SEC document
August 06, 2025 Filed Aug 7, 2025 17:11 UTC CIVITAS RESOURCES, INC. CIVI · Entity 67944 GrantCommon Stock 117,805 $0.00 $0.00
Disclosure

SEC source: 0001566241-25-000007 · wk-form4_1754601103.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · Interim CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,241

F1 · shares: Represents restricted stock units ("RSUs") granted in connection with the Reporting Person's appointment as the Interim Chief Executive Officer of the Issuer. The RSUs shall become fully vested on the earlier of (i) February 27, 2026 and (ii) the effective date of the appointment of a permanent Chief Executive Officer of the Issuer, in each case, subject to the Reporting Person's continued service as the Interim Chief Executive Officer of the Issuer through the applicable vesting date.

Read SEC document
June 04, 2025 Filed Jun 4, 2025 17:04 UTC CIVITAS RESOURCES, INC. CIVI · Entity 67944 GrantCommon Stock 10,512 $0.00 $0.00
Disclosure

SEC source: 0001566241-25-000005 · wk-form4_1749071027.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,436

F1 · shares: Represents Deferred Stock Units ("DSUs") granted pursuant to the Civitas Resources, Inc. 2024 Long Term Incentive Plan. The DSUs shall vest annually and become fully vested on the earlier of (i) the day immediately preceding the date of the first annual meeting of stockholders following the grant date and (ii) the first anniversary of the grant date, in each case, subject to the Reporting Person's continued service on the Board of Directors of the Issuer through the applicable vesting date.

Read SEC document
May 09, 2025 Filed May 12, 2025 08:26 UTC CIVITAS RESOURCES, INC. CIVI · Entity 67944 PurchaseCommon Stock 7,150 $27.99 $200,128.50
Disclosure

SEC source: 0001566241-25-000003 · wk-form4_1747052769.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,924

Read SEC document
June 10, 2024 Filed Jun 11, 2024 16:43 UTC CIVITAS RESOURCES, INC. CIVI · Entity 67944 GrantCommon Stock 4,101 $0.00 $0.00
Disclosure

SEC source: 0001509589-24-000038 · wk-form4_1718138574.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,774

F1 · shares: Represents 4,101 Deferred Stock Units ("DSUs") granted pursuant to the Civitas Resources, Inc. 2024 Long Term Incentive Plan. The DSUs shall vest annually and become fully vested on the earlier of (i) the day immediately preceding the date of the first annual meeting of stockholders following the grant date and (b) the first anniversary of the grant date, in each case, subject to the Reporting Person's continued service on the Board of Directors of the Issuer through the applicable vesting date.

Read SEC document
June 01, 2023 Filed Jun 5, 2023 15:05 UTC CIVITAS RESOURCES, INC. CIVI · Entity 67944 GrantCommon Stock 4,368 $0.00 $0.00
Disclosure

SEC source: 0001509589-23-000075 · edgardoc.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,673

F1 · kind: Represents 4,368 Deferred Stock Units ("DSUs") granted on June 1, 2023, pursuant to the Issuer's Independent Director Compensation policy and the Issuer's Extraction Oil & Gas, Inc. 2021 Long Term Incentive Plan. The number of DSUs was determined by dividing the award value of $300,000 by $68.6881 (the volume weighted average price of a share for the 30-trading day period ending on May 31, 2023). The DSUs shall vest annually and become fully vested on the date of the 2024 annual stockholder meeting.

Read SEC document
February 22, 2023 Filed Feb 22, 2023 16:37 UTC CIVITAS RESOURCES, INC. CIVI · Entity 67944 GrantCommon Stock 1,305 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-024331 · tm237516-2_4seq1.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,305

F1 · kind: Represents 1,305 Deferred Stock Units granted on February 22, 2023, pursuant to the Issuer's Independent Director Compensation Program and the Issuer's Bonanza Creek Energy, Inc. 2021 Long Term Incentive Plan.

Read SEC document
December 15, 2022 Filed Dec 19, 2022 13:37 UTC DCP Midstream, LP DCP · Entity 112201 OtherSeries A Preferred Units 750 $1,000.00 $750,000.00
Disclosure

SEC source: 0001562180-22-008355 · primarydocument.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The Series A Preferred Units were called for redemption by the issuer at a price equal to $1,000 per unit.

Read SEC document
February 28, 2022 Filed Mar 1, 2022 16:07 UTC DCP Midstream, LP DCP · Entity 112201 GrantRestricted Phantom Units · Derivative 57,620 $0.00 $0.00
Disclosure

SEC source: 0001562180-22-002038 · primarydocument.xml · derivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 190,160

Underlying: Common Units · 57,620 shares

Expires 2025-02-27

F1 · derivative.exercise_price: Each restricted phantom unit is the economic equivalent of one DCP common unit.

Read SEC document
February 28, 2021 Filed Mar 2, 2021 17:56 UTC DCP Midstream, LP DCP · Entity 112201 GrantRestricted Phantom Units · Derivative 64,360 $0.00 $0.00
Disclosure

SEC source: 0001562180-21-001796 · primarydocument.xml · derivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,540

Underlying: Common Units · 64,360 shares

Expires 2024-02-27

F1 · derivative.exercise_price: Each restricted phantom unit is the economic equivalent of one DCP common unit.

Read SEC document
March 25, 2020 Filed Mar 26, 2020 18:21 UTC DCP Midstream, LP DCP · Entity 112201 PurchasePhantom Common Units · Derivative 212,320 $4.03 $855,649.60
Disclosure

SEC source: 0001562180-20-002716 · primarydocument.xml · derivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · Chairman, President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,320

Underlying: Common Units · 212,320 shares

Expires not disclosed

F1 · derivative.exercise_price: Each phantom common unit is the economic equivalent of one DCP common unit.

F2 · derivative.exercise_date: The transaction represents the reporting person's acquisition of phantom common units under the issuer's executive deferred compensation plan (the "Plan") using existing funds held by the reporting person within the Plan. The phantom common units become payable in cash upon the reporting person's separation from service.

F2 · derivative.expiration_date: The transaction represents the reporting person's acquisition of phantom common units under the issuer's executive deferred compensation plan (the "Plan") using existing funds held by the reporting person within the Plan. The phantom common units become payable in cash upon the reporting person's separation from service.

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March 10, 2020 Filed Mar 10, 2020 14:53 UTC DCP Midstream, LP DCP · Entity 112201 PurchaseCommon Units 64,500 $7.72 $497,940.00
Disclosure

SEC source: 0001562180-20-002331 · primarydocument.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,040

F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $7.68 to $7.75, inclusive. The reporting person undertakes to provide upon request by the staff of the Securities and Exchange Commission, or a security holder of DCP Midstream, LP, full information regarding the number of common units purchased at each separate price within the range set forth herein.

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February 28, 2020 Filed Mar 3, 2020 16:28 UTC DCP Midstream, LP DCP · Entity 112201 GrantRestricted Phantom Units · Derivative 68,180 $0.00 $0.00
Disclosure

SEC source: 0001562180-20-002012 · primarydocument.xml · derivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,180

Underlying: Common Units · 68,180 shares

Expires 2023-02-27

F1 · derivative.exercise_price: Each restricted phantom unit is the economic equivalent of one DCP common unit.

Read SEC document
November 20, 2017 Filed Nov 20, 2017 13:14 UTC DCP Midstream, LP DCP · Entity 112201 PurchaseSeries A Preferred Units 750 $1,000.00 $750,000.00
Disclosure

SEC source: 0001225208-17-017489 · doc4.xml · nonDerivative · entry 1

van Kempen Wouter T. · CIK 0001566241 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 750

F1 · security: 7.375% Series A Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units ("Series A Preferred Units").

F2 · kind: Reporting Person purchased 750 Series A Preferred Units from the underwriters at a price of $1,000 per Series A Preferred Unit in connection with the Issuer's registered public offering of 500,000 Series A Preferred Units, which offering closed on the Transaction Date.

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.