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person · Reporting owner

Seimon Dilanka

Disclosed activity across 2 companies

Tapewire entity
34078
SEC CIK
0001988993

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
BKV CorpBKV · Entity 4292Chief Commercial OfficerJune 30, 2026July 01, 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.

BKV Corp

Report date June 30, 2026 · Filed July 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect56,013 Reported balance After 2026-06-30 transaction · row 1
1 source row

Row 1 · 2026-06-30 · Grant · Acquired 920 · Balance 56,013

F1: The shares were acquired under the BKV Corporation Employee Stock Purchase Plan ("ESPP") in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). The reporting person is voluntarily reporting this transaction.

F2: In accordance with the ESPP, these shares were purchased at a price equal to 85% of the lesser of (i) closing price of the Issuer's common stock on the first trading day of the offering period, January 1, 2026, or (ii) closing price of the Issuer's common stock on the last trading day of the offering period, June 30, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: The shares were acquired under the BKV Corporation Employee Stock Purchase Plan ("ESPP") in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). The reporting person is voluntarily reporting this transaction.

F2: In accordance with the ESPP, these shares were purchased at a price equal to 85% of the lesser of (i) closing price of the Issuer's common stock on the first trading day of the offering period, January 1, 2026, or (ii) closing price of the Issuer's common stock on the last trading day of the offering period, June 30, 2026.

Past disclosures · reporting ended (1)

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

EnLink Midstream, LLC

Report date January 31, 2025 · Filed February 01, 2025

Section 16 reporting ended · disclosed 2025-02-01. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common UnitsSEC Table I · non-derivativeDirect0 Reported balance After 2025-01-31 transaction · row 1
1 source row

Row 1 · 2025-01-31 · Disposition to issuer · Disposed 202,213 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger, dated as of November 24, 2024 (the "Merger Agreement"), by and among EnLink Midstream, LLC ("EnLink"), ONEOK, Inc. ("ONEOK"), Elk Merger Sub I, L.L.C. ("Merger Sub I"), a direct, wholly-owned subsidiary of ONEOK, Elk Merger Sub II, L.L.C., a direct, wholly-owned subsidiary of ONEOK, and EnLink Midstream Manager, LLC, the managing member of EnLink, each common unit representing limited liability company interests in EnLink ("EnLink Unit") issued and outstanding immediately prior to the effective time of the merger between EnLink and Merger Sub I (the "First Merger Effective Time"), was converted into the right to receive 0.1412 shares of ONEOK common stock ("ONEOK Common Stock" and such ratio, the "Exchange Ratio"). On January 31, 2025, the closing price of one share of ONEOK Common Stock was $97.17.

F2: Additionally, pursuant to the Merger Agreement, each restricted incentive unit of EnLink ("EnLink RIU Award") that was outstanding immediately prior to the First Merger Effective Time was assumed by ONEOK and converted into a time-based restricted stock unit award of ONEOK equal to the product obtained by multiplying (x) the number of EnLink Units subject to such EnLink RIU Award immediately prior to the First Merger Effective Time multiplied by (y) the Exchange Ratio, rounded up or down to the nearest whole share of ONEOK Common Stock and otherwise subject to the same terms and conditions (including as to vesting and forfeiture) as were applicable to such EnLink RIU Award immediately prior to the First Merger Effective Time.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger, dated as of November 24, 2024 (the "Merger Agreement"), by and among EnLink Midstream, LLC ("EnLink"), ONEOK, Inc. ("ONEOK"), Elk Merger Sub I, L.L.C. ("Merger Sub I"), a direct, wholly-owned subsidiary of ONEOK, Elk Merger Sub II, L.L.C., a direct, wholly-owned subsidiary of ONEOK, and EnLink Midstream Manager, LLC, the managing member of EnLink, each common unit representing limited liability company interests in EnLink ("EnLink Unit") issued and outstanding immediately prior to the effective time of the merger between EnLink and Merger Sub I (the "First Merger Effective Time"), was converted into the right to receive 0.1412 shares of ONEOK common stock ("ONEOK Common Stock" and such ratio, the "Exchange Ratio"). On January 31, 2025, the closing price of one share of ONEOK Common Stock was $97.17.

F2: Additionally, pursuant to the Merger Agreement, each restricted incentive unit of EnLink ("EnLink RIU Award") that was outstanding immediately prior to the First Merger Effective Time was assumed by ONEOK and converted into a time-based restricted stock unit award of ONEOK equal to the product obtained by multiplying (x) the number of EnLink Units subject to such EnLink RIU Award immediately prior to the First Merger Effective Time multiplied by (y) the Exchange Ratio, rounded up or down to the nearest whole share of ONEOK Common Stock and otherwise subject to the same terms and conditions (including as to vesting and forfeiture) as were applicable to such EnLink RIU Award immediately prior to the First Merger 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 30, 2026 Filed Jul 1, 2026 15:38 UTC BKV Corp BKV · Entity 4292 GrantCommon Stock 920 $23.08 $21,231.30
Disclosure

SEC source: 0001628280-26-046392 · wk-form4_1782920291.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,013

F1 · kind: The shares were acquired under the BKV Corporation Employee Stock Purchase Plan ("ESPP") in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). The reporting person is voluntarily reporting this transaction.

F2 · price: In accordance with the ESPP, these shares were purchased at a price equal to 85% of the lesser of (i) closing price of the Issuer's common stock on the first trading day of the offering period, January 1, 2026, or (ii) closing price of the Issuer's common stock on the last trading day of the offering period, June 30, 2026.

Read SEC document
May 14, 2026 Filed May 14, 2026 15:39 UTC BKV Corp BKV · Entity 4292 Tax withholdingCommon Stock 2,152 $27.76 $59,739.52
Disclosure

SEC source: 0001628280-26-034901 · wk-form4_1778773165.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,093

F1 · shares: Represents shares of common stock, par value $0.01 per share ("Common Stock"), withheld to satisfy tax withholding obligations upon the vesting of restricted stock units previously reported on Form 4. This net settlement was approved by the board of directors of the Issuer pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.

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March 10, 2026 Filed Mar 30, 2026 23:32 UTC BKV Corp BKV · Entity 4292 GrantCommon Stock 20,732 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-022167 · wk-form4_1774913558.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,245

F1 · shares: Represents restricted stock units granted to the reporting person under the BKV Corporation 2024 Equity and Incentive Compensation Plan that vest in three equal annual installments beginning on March 10, 2027. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share.

Read SEC document
May 14, 2025 Filed May 15, 2025 22:39 UTC BKV Corp BKV · Entity 4292 GrantCommon Stock 26,513 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-026109 · wk-form4_1747348756.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,513

F1 · shares: Represents restricted stock units granted to the reporting person under the BKV Corporation 2024 Equity and Incentive Compensation Plan that vest in three equal annual installments beginning on May 14, 2026. Each restricted stock unit represents a contingent right to receive one share of common stock, par value $0.01 per share.

Read SEC document
January 31, 2025 Filed Feb 1, 2025 01:01 UTC EnLink Midstream, LLC ENLC · Entity 11729 Disposition to issuerCommon Units 202,213 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-25-008238 · tm255074-6_4seq1.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · EVP and CCO

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 24, 2024 (the "Merger Agreement"), by and among EnLink Midstream, LLC ("EnLink"), ONEOK, Inc. ("ONEOK"), Elk Merger Sub I, L.L.C. ("Merger Sub I"), a direct, wholly-owned subsidiary of ONEOK, Elk Merger Sub II, L.L.C., a direct, wholly-owned subsidiary of ONEOK, and EnLink Midstream Manager, LLC, the managing member of EnLink, each common unit representing limited liability company interests in EnLink ("EnLink Unit") issued and outstanding immediately prior to the effective time of the merger between EnLink and Merger Sub I (the "First Merger Effective Time"), was converted into the right to receive 0.1412 shares of ONEOK common stock ("ONEOK Common Stock" and such ratio, the "Exchange Ratio"). On January 31, 2025, the closing price of one share of ONEOK Common Stock was $97.17.

F2 · price: Additionally, pursuant to the Merger Agreement, each restricted incentive unit of EnLink ("EnLink RIU Award") that was outstanding immediately prior to the First Merger Effective Time was assumed by ONEOK and converted into a time-based restricted stock unit award of ONEOK equal to the product obtained by multiplying (x) the number of EnLink Units subject to such EnLink RIU Award immediately prior to the First Merger Effective Time multiplied by (y) the Exchange Ratio, rounded up or down to the nearest whole share of ONEOK Common Stock and otherwise subject to the same terms and conditions (including as to vesting and forfeiture) as were applicable to such EnLink RIU Award immediately prior to the First Merger Effective Time.

Read SEC document
December 27, 2024 Filed Dec 31, 2024 00:42 UTC EnLink Midstream, LLC ENLC · Entity 11729 Tax withholdingCommon Units 9,887 $14.27 $141,087.49
Disclosure

SEC source: 0001104659-24-132601 · tm2432244-2_4seq1.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · EVP and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,213

F1 · shares: Number of Units forfeited for payment of taxes upon vesting of previously awarded Restricted Incentive Units.

F2 · shares: The Restricted Incentive Units that vested on December 27, 2024 were initially scheduled to vest on January 1, 2025; the vesting date of such RIUs was accelerated in order to mitigate impacts that could arise under Section 280G of the Internal Revenue Code of 1986, as amended.

Read SEC document
August 01, 2024 Filed Aug 3, 2024 00:00 UTC EnLink Midstream, LLC ENLC · Entity 11729 Tax withholdingCommon Units 33,490 $13.67 $457,808.30
Disclosure

SEC source: 0001104659-24-085488 · tm2420722-1_4seq1.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · EVP and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,100

F1 · shares: Number of Units forfeited for payment of taxes upon vesting of previously awarded Restricted Incentive Units.

Read SEC document
February 19, 2024 Filed Feb 22, 2024 00:07 UTC EnLink Midstream, LLC ENLC · Entity 11729 GrantCommon Units 75,377 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-026166 · tm245052-7_4seq1.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · EVP and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 245,590

F1 · kind: This is a grant of restricted incentive units under the Company's long-term incentive plan, of which 33% are scheduled to vest on January 1, 2025, 33% are scheduled to vest on January 1, 2026, and the remaining units are scheduled to vest on January 1, 2027.

Read SEC document
August 15, 2023 Filed Aug 17, 2023 00:02 UTC EnLink Midstream, LLC ENLC · Entity 11729 GrantCommon Units 170,213 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-092753 · tm2323589-4_4seq1.xml · nonDerivative · entry 1

Seimon Dilanka · CIK 0001988993 · EVP and CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,213

F1 · kind: This is a grant of restricted incentive units under the Company's long-term incentive plan, of which 50% are scheduled to vest on August 1, 2024, 25% are scheduled to vest on August 1, 2025, and the remaining 25% are scheduled to vest on August 1, 2026.

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.