Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Core Laboratories Inc. /DE/CLB · Entity 5382 | Director | April 01, 2026 | April 07, 2026 |
| ONEOK INCOKE · Entity 174728 | EVP, Chief Administrative Ofc | June 30, 2017 | July 03, 2017 |
| ONEOK INC /NEW/OKE · Entity 3002 | Executive VP and Chief Adminis | February 20, 2022 | December 29, 2022 |
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.
Core Laboratories Inc. /DE/
Report date April 01, 2026 · Filed April 07, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 8,069 |
Reported balance
After 2026-04-01 transaction · row 1
1 source rowRow 1 · 2026-04-01 · Exercise / conversion · Acquired 8,069 · Balance 8,069 |
| Restricted SharesSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 7,895 |
Reported balance
After 2026-04-01 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-04-01 · Grant · Acquired 7,895 · Balance 7,895 F1: The Restricted Shares will vest, without performance criteria, at the end of a one-year vesting period on April 1, 2027, subject to the terms of issuance. Such shares remain subject to a deferral election by the Reporting Person in accordance with Treasury Regulation 1.409A-2, and the vested portion thereof will be distributed as shares of common stock following the Reporting Person's separation of service from the Board. |
| Restricted SharesSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 0 |
Reported balance
After 2026-04-01 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-04-01 · Exercise / conversion · Disposed 8,069 · Balance 0 F2: The Restricted Shares vested at the end of a one-year vesting period ending April 1, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: The Restricted Shares will vest, without performance criteria, at the end of a one-year vesting period on April 1, 2027, subject to the terms of issuance. Such shares remain subject to a deferral election by the Reporting Person in accordance with Treasury Regulation 1.409A-2, and the vested portion thereof will be distributed as shares of common stock following the Reporting Person's separation of service from the Board.
F2: The Restricted Shares vested at the end of a one-year vesting period ending April 1, 2026.
ONEOK INC
Report date June 30, 2017 · Filed July 03, 2017
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, $0.01 par valueSEC Table I · non-derivative | Direct | 166,912 |
Reported balance
After 2017-06-30 transaction · row 1
1 source rowRow 1 · 2017-06-30 · Grant · Acquired 283 · Balance 166,912 F1: Pursuant to the Agreement and Plan of Merger dated as of January 31, 2017 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), New Holdings Subsidiary, LLC, ONEOK Partners, L.P. ("ONEOK Partners") and ONEOK Partners GP, L.L.C., at the effective time of the merger, each ONEOK Partners common unit held by the Reporting Person converted into 0.985 of a share of ONEOK common stock, par value $0.01 per share. |
| Common Stock, $0.01 par valueSEC Table I · non-derivative | IndirectIRA | 1,182 |
Reported balance
Holding disclosure · report date 2017-06-30 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 1,182 |
| Common Stock, $0.01 par valueSEC Table I · non-derivative | IndirectBy Thrift Plan | 13,866 |
Reported balance
Holding disclosure · report date 2017-06-30 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 13,866 |
Filing footnotes · ownership attribution and instrument terms
F1: Pursuant to the Agreement and Plan of Merger dated as of January 31, 2017 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), New Holdings Subsidiary, LLC, ONEOK Partners, L.P. ("ONEOK Partners") and ONEOK Partners GP, L.L.C., at the effective time of the merger, each ONEOK Partners common unit held by the Reporting Person converted into 0.985 of a share of ONEOK common stock, par value $0.01 per share.
ONEOK INC /NEW/
Report date February 20, 2022 · Filed December 29, 2022 · Amendment
Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $.0.01SEC Table I · non-derivative | Direct | 277,862.1736 |
Reported balance
After 2022-02-20 transaction · row 1
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 1 · 2022-02-20 · Tax withholding · Disposed 6,191 · Balance 277,862.1736 F1: A clerical error resulted in the incorrect reporting of shares withheld for taxes on the original Form 4 filed for the reporting person. This amended Form 4 is filed to correct the number of shares withheld to cover taxes and the total number of OKE shares beneficially owned by the reporting person following the transactions reported on the original Form 4. |
Filing footnotes · ownership attribution and instrument terms
F1: A clerical error resulted in the incorrect reporting of shares withheld for taxes on the original Form 4 filed for the reporting person. This amended Form 4 is filed to correct the number of shares withheld to cover taxes and the total number of OKE shares beneficially owned by the reporting person following the transactions reported on the original Form 4.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
ONEOK Partners LP
Report date June 30, 2017 · Filed July 03, 2017
Section 16 reporting ended · disclosed 2017-07-03. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common UnitsSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2017-06-30 transaction · row 1
1 source rowRow 1 · 2017-06-30 · Disposition to issuer · Disposed 288 · Balance 0 F1: Pursuant to the Agreement and Plan of Merger dated as of January 31, 2017 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), New Holdings Subsidiary, LLC, ONEOK Partners, L.P. ("ONEOK Partners") and ONEOK Partners GP, L.L.C., at the effective time of the merger, each ONEOK Partners common unit held by the Reporting Person converted into 0.985 of a share of ONEOK common stock, par value $0.01 per share. |
Filing footnotes · ownership attribution and instrument terms
F1: Pursuant to the Agreement and Plan of Merger dated as of January 31, 2017 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), New Holdings Subsidiary, LLC, ONEOK Partners, L.P. ("ONEOK Partners") and ONEOK Partners GP, L.L.C., at the effective time of the merger, each ONEOK Partners common unit held by the Reporting Person converted into 0.985 of a share of ONEOK common stock, par value $0.01 per share.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 30, 2017 Filed Jul 3, 2017 09:16 UTC | ONEOK INC OKE · Entity 174728 | GrantCommon Stock, $0.01 par value | 283 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-042669 · doc4.xml · nonDerivative · entry 1 MARTINOVICH ROBERT F · CIK 0001251674 · EVP, Chief Administrative Ofc 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 166,912 F1 · price: Pursuant to the Agreement and Plan of Merger dated as of January 31, 2017 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), New Holdings Subsidiary, LLC, ONEOK Partners, L.P. ("ONEOK Partners") and ONEOK Partners GP, L.L.C., at the effective time of the merger, each ONEOK Partners common unit held by the Reporting Person converted into 0.985 of a share of ONEOK common stock, par value $0.01 per share. Read SEC document |
| June 30, 2017 Filed Jul 3, 2017 09:10 UTC | ONEOK Partners LP OKS · Entity 174715 | Disposition to issuerCommon Units | 288 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-042661 · doc4.xml · nonDerivative · entry 1 MARTINOVICH ROBERT F · CIK 0001251674 · EVP, Chief Administrative Ofc 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · price: Pursuant to the Agreement and Plan of Merger dated as of January 31, 2017 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), New Holdings Subsidiary, LLC, ONEOK Partners, L.P. ("ONEOK Partners") and ONEOK Partners GP, L.L.C., at the effective time of the merger, each ONEOK Partners common unit held by the Reporting Person converted into 0.985 of a share of ONEOK common stock, par value $0.01 per share. Read SEC document |
| June 30, 2017 Filed Jul 6, 2017 20:43 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | GrantCommon Stock, $0.01 par value | 283 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-044095 · doc4.xml · nonDerivative · entry 1 MARTINOVICH ROBERT F · CIK 0001251674 · EVP, Chief Administrative Ofc 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 166,912 F1 · price: Pursuant to the Agreement and Plan of Merger dated as of January 31, 2017 (the "Merger Agreement"), by and among ONEOK, Inc. ("ONEOK"), New Holdings Subsidiary, LLC, ONEOK Partners, L.P. ("ONEOK Partners") and ONEOK Partners GP, L.L.C., at the effective time of the merger, each ONEOK Partners common unit held by the Reporting Person converted into 0.985 of a share of ONEOK common stock, par value $0.01 per share. Read SEC document |
| February 22, 2017 Filed Feb 24, 2017 19:11 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | GrantRSU 2017 · Derivative | 2,800 | $53.52 | $149,856.00 |
DisclosureSEC source: 0001251674-17-000004 · edgardoc.xml · derivative · entry 2 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,800 Underlying: Common Stock, par value $.0.01 · 2,800 shares Expires not disclosed F2 · derivative.exercise_price: Restricted units awarded under the Issuer's Long Term Incentive Plan. The award vests on February 22, 2020. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent. F2 · derivative.exercise_date: Restricted units awarded under the Issuer's Long Term Incentive Plan. The award vests on February 22, 2020. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent. F2 · derivative.expiration_date: Restricted units awarded under the Issuer's Long Term Incentive Plan. The award vests on February 22, 2020. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested restricted unit and dividend equivalent. Read SEC document |
| February 22, 2017 Filed Feb 24, 2017 19:11 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | GrantPSU 2017 · Derivative | 11,200 | $53.52 | $599,424.00 |
DisclosureSEC source: 0001251674-17-000004 · edgardoc.xml · derivative · entry 1 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,200 Underlying: Common Stock, par value $.0.01 · 11,200 shares Expires not disclosed F1 · derivative.exercise_price: Performance units awarded under the Issuer's Equity Compensation Plan. The award will vest on February 22, 2020, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total shareholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent. F1 · derivative.exercise_date: Performance units awarded under the Issuer's Equity Compensation Plan. The award will vest on February 22, 2020, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total shareholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent. F1 · derivative.expiration_date: Performance units awarded under the Issuer's Equity Compensation Plan. The award will vest on February 22, 2020, for a percentage (0% to 200%) of the performance units awarded based upon the Issuer's total shareholder return compared to total shareholder return of a selected peer group. During the 3-year vesting period, the award will be credited with dividend equivalents that will be paid out in shares of common stock at the time the underlying units vest and shares are issued. The award and credited dividend equivalents will be payable one share of the Issuer's common stock for each vested performance unit and dividend equivalent. Read SEC document |
| February 19, 2017 Filed Feb 22, 2017 23:54 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | Exercise / conversionRSU 2014 · Derivative | 2,947.6371 | $53.65 | $158,140.73 |
DisclosureSEC source: 0001251674-17-000002 · edgardoc.xml · derivative · entry 8 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock, par value $.0.01 · 2,947.6371 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: Restricted units awarded under the Issuer's Long Term Incentive Plan. The award vested on February 19, 2017. During the 3-year vesting period, the award was credited with dividend equivalents that were paid out in shares of common stock at the same time the shares underlying the vested units were issued. One share of the Issuer's common stock is paid out for each vested restricted unit. F2 · derivative.exercise_date: Restricted units awarded under the Issuer's Long Term Incentive Plan. The award vested on February 19, 2017. During the 3-year vesting period, the award was credited with dividend equivalents that were paid out in shares of common stock at the same time the shares underlying the vested units were issued. One share of the Issuer's common stock is paid out for each vested restricted unit. F2 · derivative.expiration_date: Restricted units awarded under the Issuer's Long Term Incentive Plan. The award vested on February 19, 2017. During the 3-year vesting period, the award was credited with dividend equivalents that were paid out in shares of common stock at the same time the shares underlying the vested units were issued. One share of the Issuer's common stock is paid out for each vested restricted unit. Read SEC document |
| February 19, 2017 Filed Feb 22, 2017 23:54 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | Exercise / conversionPSU 2014 · Derivative | 10,375.3648 | $53.65 | $556,638.32 |
DisclosureSEC source: 0001251674-17-000002 · edgardoc.xml · derivative · entry 7 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock, par value $.0.01 · 10,375.3648 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. F1 · derivative.exercise_price: Performance units awarded under the Issuer's Equity Compensation Plan. The award, including dividend equivalents, vested on February 19, 2017, at the 80th percentile for the Issuer's total stockholder return compared to total stockholder return of a selected peer group, resulting in the reported shares being issued to the reporting person. One share of the Issuer's common stock is paid out for each vested performance unit. F1 · derivative.exercise_date: Performance units awarded under the Issuer's Equity Compensation Plan. The award, including dividend equivalents, vested on February 19, 2017, at the 80th percentile for the Issuer's total stockholder return compared to total stockholder return of a selected peer group, resulting in the reported shares being issued to the reporting person. One share of the Issuer's common stock is paid out for each vested performance unit. F1 · derivative.expiration_date: Performance units awarded under the Issuer's Equity Compensation Plan. The award, including dividend equivalents, vested on February 19, 2017, at the 80th percentile for the Issuer's total stockholder return compared to total stockholder return of a selected peer group, resulting in the reported shares being issued to the reporting person. One share of the Issuer's common stock is paid out for each vested performance unit. Read SEC document |
| February 19, 2017 Filed Feb 22, 2017 23:54 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | Tax withholdingCommon Stock, par value $.0.01 | 3,897.292 | $53.65 | $209,089.72 |
DisclosureSEC source: 0001251674-17-000002 · edgardoc.xml · nonDerivative · entry 4 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 166,605.3893 Read SEC document |
| February 19, 2017 Filed Feb 22, 2017 23:54 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | Exercise / conversionCommon Stock, par value $.0.01 | 8,300.292 | $53.65 | $445,310.67 |
DisclosureSEC source: 0001251674-17-000002 · edgardoc.xml · nonDerivative · entry 3 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 170,502.6813 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 19, 2017 Filed Feb 22, 2017 23:54 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | Tax withholdingCommon Stock, par value $.0.01 | 1,436.6371 | $53.65 | $77,075.58 |
DisclosureSEC source: 0001251674-17-000002 · edgardoc.xml · nonDerivative · entry 2 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 162,202.3893 Read SEC document |
| February 19, 2017 Filed Feb 22, 2017 23:54 UTC | ONEOK INC /NEW/ OKE · Entity 3002 | Exercise / conversionCommon Stock, par value $.0.01 | 2,947.6371 | $53.65 | $158,140.73 |
DisclosureSEC source: 0001251674-17-000002 · edgardoc.xml · nonDerivative · entry 1 MARTINOVICH ROBERT F · CIK 0001251674 · EXECUTIVE VP COMMERCIAL 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 163,639.0264 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.