Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Allison Transmission Holdings IncALSN · Entity 246 | Director | August 31, 2026 | September 02, 2026 |
| GULFMARK OFFSHORE INCGLF · Entity 162347 | Director | November 15, 2018 | November 15, 2018 |
| Ranger Energy Services, Inc.RNGR · Entity 5649 | Director | July 24, 2026 | July 24, 2026 |
| STEM, INC.STEM · Entity 7172 | Director | August 07, 2026 | August 12, 2026 |
| Sentinel Energy Services Inc.STNL · Entity 113511 | Director · Chief Executive Officer | November 02, 2017 | November 02, 2017 |
| Weatherford International plcWFT · Entity 3720 | Interim CEO | February 27, 2017 | February 27, 2017 |
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.
Allison Transmission Holdings Inc
Report date August 31, 2026 · Filed September 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Dividend Equivalent RightsSEC Table II · derivative / convertible security | Direct | 6 |
Reported balance
After 2026-08-31 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-08-31 · Grant · Acquired 3 · Balance 6 F1: The dividend equivalent rights accrued on previously awarded restricted stock units ("RSUs") and vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings, Inc. common stock. |
Filing footnotes · ownership attribution and instrument terms
F1: The dividend equivalent rights accrued on previously awarded restricted stock units ("RSUs") and vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings, Inc. common stock.
GULFMARK OFFSHORE INC
Report date November 15, 2018 · Filed November 15, 2018
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2018-11-15 transaction · row 1
1 source rowRow 1 · 2018-11-15 · Disposition to issuer · Disposed 5,875 · Balance 0 F1: As previously reported, the reporting person received a grant of restricted stock units representing a contingent right to receive the equivalent number of shares of common stock of the Issuer for no consideration. These restricted stock units vested and settled on November 15, 2018 based upon the reporting person's completion of the required period of continued service in accordance with the terms of the grant. Subsequently on November 15, 2018, each share of common stock was disposed of as provided for under the Agreement and Plan of Merger, dated as of July 15, 2018, between Tidewater Inc. ("Tidewater") and the Issuer, in exchange for (1) 1.100 shares of common stock of Tidewater and (2) any applicable cash in lieu of fractional shares of common stock of Tidewater. |
Filing footnotes · ownership attribution and instrument terms
F1: As previously reported, the reporting person received a grant of restricted stock units representing a contingent right to receive the equivalent number of shares of common stock of the Issuer for no consideration. These restricted stock units vested and settled on November 15, 2018 based upon the reporting person's completion of the required period of continued service in accordance with the terms of the grant. Subsequently on November 15, 2018, each share of common stock was disposed of as provided for under the Agreement and Plan of Merger, dated as of July 15, 2018, between Tidewater Inc. ("Tidewater") and the Issuer, in exchange for (1) 1.100 shares of common stock of Tidewater and (2) any applicable cash in lieu of fractional shares of common stock of Tidewater.
Ranger Energy Services, Inc.
Report date July 24, 2026 · Filed July 24, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 51,562 |
Reported balance
After 2026-07-24 transaction · row 1
1 source rowRow 1 · 2026-07-24 · Exercise / conversion · Acquired 10,712 · Balance 51,562 |
| Restricted Stock UnitSEC Table II · derivative / convertible security · Expires 2026-07-24 | Direct | 0 |
Reported balance
After 2026-07-24 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-07-24 · Exercise / conversion · Disposed 10,712 · Balance 0 F1: Each restricted stock unit represents a right to receive without payment one share of Class A Common Stock of the Issuer. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit represents a right to receive without payment one share of Class A Common Stock of the Issuer.
STEM, INC.
Report date August 07, 2026 · Filed August 12, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, Par Value $0.0001 Per ShareSEC Table I · non-derivative | Direct | 10,597 |
Reported balance
After 2026-08-07 transaction · row 1
1 source rowRow 1 · 2026-08-07 · Exercise / conversion · Acquired 7,486 · Balance 10,597 F1: Each restricted stock unit ("RSU") converted into a share of common stock on a one-for-one basis. |
| Restricted Stock UnitSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-08-07 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-08-07 · Exercise / conversion · Disposed 7,486 · Balance 0 F1: Each restricted stock unit ("RSU") converted into a share of common stock on a one-for-one basis. F2: On June 4, 2025, the reporting person was granted 7,486 RSUs vesting 100% on August 7, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit ("RSU") converted into a share of common stock on a one-for-one basis.
F2: On June 4, 2025, the reporting person was granted 7,486 RSUs vesting 100% on August 7, 2026.
Sentinel Energy Services Inc.
Report date November 02, 2017 · Filed November 02, 2017
This filing explicitly reported no securities owned.
Weatherford International plc
Report date February 27, 2017 · Filed February 27, 2017
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 958,756 |
Reported balance
After 2017-02-27 transaction · row 1
1 source rowRow 1 · 2017-02-27 · Tax withholding · Disposed 8,401 · Balance 958,756 F1: Transaction was a withholding of a portion of vested restricted share units to satisfy the reporting person's tax withholding obligations upon vesting, pursuant to the award agreement and associated equity incentive plan under which the award was granted. |
Filing footnotes · ownership attribution and instrument terms
F1: Transaction was a withholding of a portion of vested restricted share units to satisfy the reporting person's tax withholding obligations upon vesting, pursuant to the award agreement and associated equity incentive plan under which the award was granted.
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 |
|---|---|---|---|---|---|---|
| August 31, 2022 Filed Sep 2, 2022 17:34 UTC | Allison Transmission Holdings Inc ALSN · Entity 246 | GrantDividend Equivalent Rights · Derivative | 16 | $0.00 | $0.00 |
DisclosureSEC source: 0001062993-22-019101 · form4.xml · derivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16 Underlying: Common Stock · 16 shares Expires not disclosed F1 · derivative.exercise_price: The dividend equivalent rights accrued on previously awarded restricted stock units ("RSUs") and vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings, Inc. common stock. F1 · derivative.exercise_date: The dividend equivalent rights accrued on previously awarded restricted stock units ("RSUs") and vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings, Inc. common stock. F1 · derivative.expiration_date: The dividend equivalent rights accrued on previously awarded restricted stock units ("RSUs") and vest proportionately with the RSUs to which they relate. Each dividend equivalent right is the economic equivalent of one share of Allison Transmission Holdings, Inc. common stock. Read SEC document |
| August 15, 2022 Filed Aug 17, 2022 21:20 UTC | Allison Transmission Holdings Inc ALSN · Entity 246 | GrantRestricted Stock Units · Derivative | 2,770 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001062993-22-018289 · form4.xml · derivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,770 Underlying: Common Stock · 2,770 shares Expires not disclosed F1 · security: The restricted stock units ("RSUs") represent the reporting person's annual equity award under the Allison Transmission Holdings, Inc. (the "Company") Sixth Amended and Restated Non-Employee Director Compensation Policy. F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Company's common stock. F4 · price: The number of RSUs received was calculated based on $39.26, which was the closing price of the Company's common stock on the grant date. F3 · derivative.exercise_date: The RSUs vest on the date of the next annual meeting of the stockholders of the Company. Unvested RSUs earn dividend equivalents when dividends are declared on the Company's common stock. F3 · derivative.expiration_date: The RSUs vest on the date of the next annual meeting of the stockholders of the Company. Unvested RSUs earn dividend equivalents when dividends are declared on the Company's common stock. Read SEC document |
| August 12, 2022 Filed Aug 17, 2022 00:13 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | GrantClass A Common Stock | 8,427 | $0.00 | $0.00 |
DisclosureSEC source: 0001512863-22-000005 · wf-form4_166069518247999.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,026 Read SEC document |
| August 05, 2022 Filed Aug 9, 2022 20:09 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | Disposition to issuerClass A Common Stock | 2,727 | $0.00 | $0.00 |
DisclosureSEC source: 0001512863-22-000003 · wf-form4_166007572284716.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,599 Read SEC document |
| August 25, 2021 Filed Aug 27, 2021 22:46 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | Disposition to issuerClass A Common Stock | 6,646 | $0.00 | $0.00 |
DisclosureSEC source: 0001512863-21-000004 · wf-form4_163010433903102.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53,326 Read SEC document |
| August 06, 2021 Filed Aug 10, 2021 22:39 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | GrantClass A Common Stock | 9,740 | $0.00 | $0.00 |
DisclosureSEC source: 0001512863-21-000002 · wf-form4_162863513036637.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,972 Read SEC document |
| August 14, 2020 Filed Aug 18, 2020 16:57 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | GrantClass A Common Stock | 23,734 | $0.00 | $0.00 |
DisclosureSEC source: 0001512863-20-000002 · wf-form4_159776985989246.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,232 Read SEC document |
| August 14, 2019 Filed Aug 15, 2019 17:56 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | GrantClass A Common Stock | 12,626 | $0.00 | $0.00 |
DisclosureSEC source: 0001512863-19-000003 · wf-form4_156589177437784.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,498 Read SEC document |
| November 15, 2018 Filed Nov 15, 2018 16:18 UTC | GULFMARK OFFSHORE INC GLF · Entity 162347 | Disposition to issuerCommon Stock | 5,875 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-18-020949 · rdgdoc.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · price: As previously reported, the reporting person received a grant of restricted stock units representing a contingent right to receive the equivalent number of shares of common stock of the Issuer for no consideration. These restricted stock units vested and settled on November 15, 2018 based upon the reporting person's completion of the required period of continued service in accordance with the terms of the grant. Subsequently on November 15, 2018, each share of common stock was disposed of as provided for under the Agreement and Plan of Merger, dated as of July 15, 2018, between Tidewater Inc. ("Tidewater") and the Issuer, in exchange for (1) 1.100 shares of common stock of Tidewater and (2) any applicable cash in lieu of fractional shares of common stock of Tidewater. Read SEC document |
| August 21, 2018 Filed Aug 23, 2018 20:29 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | GrantClass A Common Stock | 8,700 | $0.00 | $0.00 |
DisclosureSEC source: 0001699039-18-000027 · wf-form4_153505614705435.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,872 Read SEC document |
| May 16, 2018 Filed May 17, 2018 20:21 UTC | Ranger Energy Services, Inc. RNGR · Entity 5649 | GrantClass A Common Stock | 5,172 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-18-034085 · a4.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,172 Read SEC document |
| April 13, 2018 Filed Apr 16, 2018 19:12 UTC | GULFMARK OFFSHORE INC GLF · Entity 162347 | GrantCommon Stock, $0.01 par value | 5,875 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001437749-18-006958 · rdgdoc.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,875 F1 · shares: Grant of restricted stock units representing a contingent right to receive the equivalent number of shares of GLF common stock for no consideration that vests in full on November 15, 2018. F1 · price: Grant of restricted stock units representing a contingent right to receive the equivalent number of shares of GLF common stock for no consideration that vests in full on November 15, 2018. Read SEC document |
| February 27, 2017 Filed Feb 27, 2017 22:30 UTC | Weatherford International plc WFT · Entity 3720 | Tax withholdingOrdinary Shares | 8,401 | $5.57 | $46,793.57 |
DisclosureSEC source: 0001603923-17-000052 · wf-form4_148823464280651.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Interim CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 958,756 F1 · kind: Transaction was a withholding of a portion of vested restricted share units to satisfy the reporting person's tax withholding obligations upon vesting, pursuant to the award agreement and associated equity incentive plan under which the award was granted. Read SEC document |
| January 27, 2017 Filed Jan 27, 2017 22:54 UTC | Weatherford International plc WFT · Entity 3720 | Tax withholdingOrdinary Shares | 12,199 | $5.40 | $65,874.60 |
DisclosureSEC source: 0001603923-17-000043 · wf-form4_148555763643160.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 967,157 F1 · kind: Transaction was a withholding of a portion of vested restricted share units to satisfy the reporting person's tax withholding obligations upon vesting, pursuant to the award agreement and associated equity incentive plan under which the award was granted. Read SEC document |
| January 24, 2017 Filed Jan 26, 2017 21:44 UTC | Weatherford International plc WFT · Entity 3720 | GrantPerformance Units · Derivative | 345,643 | $0.00 | $0.00 |
DisclosureSEC source: 0001603923-17-000036 · wf-form4_148546703511150.xml · derivative · entry 2 Shivram Krishna · CIK 0001512863 · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 345,643 Underlying: Ordinary Shares · Not disclosed shares Expires not disclosed F2 · derivative.exercise_price: Performance units are scheduled to vest in equal increments on each of January 24, 2018, 2019 and 2020. Each performance unit represents a contingent right to receive 0 to 2 shares, based on the achievement of specified increases in share price at the end of each of the 2017-2019 performance periods. F2 · derivative.exercise_date: Performance units are scheduled to vest in equal increments on each of January 24, 2018, 2019 and 2020. Each performance unit represents a contingent right to receive 0 to 2 shares, based on the achievement of specified increases in share price at the end of each of the 2017-2019 performance periods. F2 · derivative.expiration_date: Performance units are scheduled to vest in equal increments on each of January 24, 2018, 2019 and 2020. Each performance unit represents a contingent right to receive 0 to 2 shares, based on the achievement of specified increases in share price at the end of each of the 2017-2019 performance periods. F2 · derivative.underlying_shares: Performance units are scheduled to vest in equal increments on each of January 24, 2018, 2019 and 2020. Each performance unit represents a contingent right to receive 0 to 2 shares, based on the achievement of specified increases in share price at the end of each of the 2017-2019 performance periods. Read SEC document |
| January 24, 2017 Filed Jan 26, 2017 21:44 UTC | Weatherford International plc WFT · Entity 3720 | GrantOrdinary Shares | 345,643 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001603923-17-000036 · wf-form4_148546703511150.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 979,356 F1 · price: Transaction was a grant of restricted share units and therefore has no price. Units are scheduled to vest in equal increments on each of January 24, 2018, 2019 and 2020. Read SEC document |
| January 18, 2017 Filed Jan 18, 2017 22:50 UTC | Weatherford International plc WFT · Entity 3720 | Tax withholdingOrdinary Shares | 27,692 | $5.42 | $150,090.64 |
DisclosureSEC source: 0001603923-17-000014 · wf-form4_148477980773036.xml · nonDerivative · entry 1 Shivram Krishna · CIK 0001512863 · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 633,713 F1 · kind: Transaction was a withholding of a portion of vested restricted share units to satisfy the reporting person's tax withholding obligations upon vesting, pursuant to the award agreement and associated equity incentive plan under which the award was granted. 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.