Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MARKETAXESS HOLDINGS INCMKTX · Entity 3821 | Director | June 10, 2026 | June 12, 2026 |
| Sculptor Capital Management, Inc.SCU · Entity 108091 | Director | March 04, 2021 | March 08, 2021 |
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.
MARKETAXESS HOLDINGS INC
Report date June 10, 2026 · Filed June 12, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.003 per shareSEC Table I · non-derivative | Direct | 6,093 |
Reported balance
After 2026-06-10 transaction · row 1
1 source rowRow 1 · 2026-06-10 · Grant · Acquired 1,390 · Balance 6,093 F1: Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan.
Sculptor Capital Management, Inc.
Report date March 04, 2021 · Filed March 08, 2021
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A SharesSEC Table I · non-derivative | Direct | 44,400 |
Reported balance
After 2021-03-04 transaction · row 1
1 source rowRow 1 · 2021-03-04 · Grant · Acquired 4,362 · Balance 44,400 F1: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 2,997 are fully vested and the remainder vest on January 1, 2022. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. |
Filing footnotes · ownership attribution and instrument terms
F1: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 2,997 are fully vested and the remainder vest on January 1, 2022. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors.
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 10, 2026 Filed Jun 12, 2026 16:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 1,390 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-269458 · ownership.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,093 F1 · price: Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. Read SEC document |
| June 04, 2025 Filed Jun 5, 2025 16:21 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 784 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-082358 · ownership.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,703 F1 · price: Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. Read SEC document |
| June 05, 2024 Filed Jun 7, 2024 16:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 781 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-070652 · ownership.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,919 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2020 Equity Incentive Plan. Read SEC document |
| June 07, 2023 Filed Jun 9, 2023 16:20 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 581 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-035830 · doc4.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,138 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2020 Equity Incentive Plan. Read SEC document |
| June 08, 2022 Filed Jun 10, 2022 16:30 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 497 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-035907 · doc4.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,557 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2020 Equity Incentive Plan. Read SEC document |
| August 01, 2021 Filed Aug 3, 2021 16:11 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 300 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-049292 · doc4.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,060 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2020 Equity Incentive Plan. Read SEC document |
| March 04, 2021 Filed Mar 8, 2021 16:18 UTC | Sculptor Capital Management, Inc. SCU · Entity 108091 | GrantClass A Shares | 4,362 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-21-000063 · wf-form4_161523826819686.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,400 F1 · shares: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 2,997 are fully vested and the remainder vest on January 1, 2022. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| January 04, 2021 Filed Jan 5, 2021 20:59 UTC | Sculptor Capital Management, Inc. SCU · Entity 108091 | GrantClass A Shares | 12,525 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-21-000015 · wf-form4_160989835423582.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,038 F1 · shares: The amount shown represents Class A Restricted Share Units granted to the Reporting Person on January 4, 2021. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. The Class A Restricted Share Units will vest, subject to certain limited exceptions, on January 1, 2022. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| June 11, 2020 Filed Jun 15, 2020 17:00 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 238 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-036653 · doc4.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,760 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2020 Equity Incentive Plan. Read SEC document |
| March 03, 2020 Filed Mar 4, 2020 16:13 UTC | Sculptor Capital Management, Inc. SCU · Entity 108091 | GrantClass A Shares | 607 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-20-000097 · wf-form4_158335640358886.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,513 F1 · shares: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 406 are fully vested and the remainder vest on January 1, 2021. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| January 02, 2020 Filed Jan 6, 2020 16:42 UTC | Sculptor Capital Management, Inc. SCU · Entity 108091 | GrantClass A Shares | 8,912 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-20-000023 · wf-form4_157834692852958.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,906 F1 · shares: The amount shown represents Class A Restricted Share Units granted to the Reporting Person on January 2, 2020. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. The Class A Restricted Share Units will vest, subject to certain limited exceptions, on January 1, 2021. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| November 25, 2019 Filed Nov 26, 2019 16:25 UTC | Sculptor Capital Management, Inc. SCU · Entity 108091 | GrantClass A Shares | 30 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-19-000287 · wf-form4_157480348298972.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,994 F1 · shares: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 11 are fully vested and the remainder vest on January 1, 2020. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| August 21, 2019 Filed Aug 22, 2019 16:13 UTC | Sculptor Capital Management, Inc. OZM · Entity 108091 | GrantClass A Shares | 257 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-19-000231 · wf-form4_156650480644554.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,964 F1 · shares: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 94 are fully vested and the remainder vest on January 1, 2020. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| July 30, 2019 Filed Aug 1, 2019 16:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 324 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-044017 · doc4.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,522 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2012 Incentive Plan. Read SEC document |
| May 28, 2019 Filed May 30, 2019 16:10 UTC | Sculptor Capital Management, Inc. OZM · Entity 108091 | GrantClass A Shares | 337 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-19-000179 · wf-form4_155924702505441.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,707 F1 · shares: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 123 are fully vested and the remainder vest on January 1, 2020. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| March 29, 2019 Filed Apr 2, 2019 17:01 UTC | Sculptor Capital Management, Inc. OZM · Entity 108091 | GrantClass A Shares | 253 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-19-000095 · wf-form4_155423884670045.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,370 F1 · shares: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. Of the Class A Restricted Share Units granted, 92 are fully vested and the remainder vest on January 1, 2020. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| January 02, 2019 Filed Jan 3, 2019 16:32 UTC | Sculptor Capital Management, Inc. OZM · Entity 108091 | GrantClass A Shares | 108,696 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-19-000017 · wf-form4_154655110286836.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 171,165 F1 · shares: The amount shown represents Class A Restricted Share Units granted to the Reporting Person on January 2, 2019. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. The Class A Restricted Share Units will vest, subject to certain limited exceptions, on January 1, 2020. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| November 20, 2018 Filed Nov 21, 2018 16:25 UTC | Sculptor Capital Management, Inc. OZM · Entity 108091 | GrantClass A Shares | 1,167 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-18-000276 · wf-form4_154283548767854.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,469 F1 · shares: The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. The Class A Restricted Share Units granted will vest on January 1, 2019. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| August 20, 2018 Filed Aug 22, 2018 17:03 UTC | Sculptor Capital Management, Inc. OZM · Entity 108091 | GrantClass A Shares | 622 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-18-000224 · wf-form4_153497181174237.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,302 F1 · shares: 1. The amount shown represents dividend equivalents accrued on outstanding Class A Restricted Share Units granted to the Reporting Person. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. The Class A Restricted Share Units granted will vest on January 1, 2019. With respect to each vested Class A Restricted Share Unit, the Reporting Person shall receive one of the Issuer's Class A Shares on or before the third business day following the Reporting Person's departure from the Issuer's Board of Directors. Read SEC document |
| August 08, 2018 Filed Aug 10, 2018 16:16 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 598 | $0.00 | $0.00 |
DisclosureSEC source: 0001012975-18-000996 · edgar.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,198 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2012 Incentive Plan. Read SEC document |
| July 31, 2018 Filed Aug 2, 2018 07:33 UTC | Sculptor Capital Management, Inc. OZM · Entity 108091 | GrantClass A Shares | 60,680 | $0.00 | $0.00 |
DisclosureSEC source: 0001403256-18-000194 · wf-form4_153320956987546.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,680 F1 · shares: The amount shown represents Class A Restricted Share Units granted to the Reporting Person on July 31, 2018, upon joining the Issuer's Board of Directors. Each Class A Restricted Share Unit represents the contingent right to receive one of the Issuer's Class A Shares upon vesting. The Class A Restricted Share Units will vest, subject to certain limited exceptions, on January 1, 2019. Read SEC document |
| August 10, 2017 Filed Aug 14, 2017 16:08 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001012975-17-000603 · edgar.xml · nonDerivative · entry 1 KETCHUM RICHARD G · CIK 0001207211 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 600 F1 · price: Represents a grant of restricted stock pursuant to the Company's 2012 Incentive Plan. 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.