Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
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.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
MARKETAXESS HOLDINGS INC
Report date January 31, 2024 · Filed February 02, 2024
Section 16 reporting ended · disclosed 2024-02-02. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.003 per shareSEC Table I · non-derivative | Direct | 1,752 |
Ending reported balance
After 2024-01-31 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2024-01-31 · Tax withholding · Disposed 79 · Balance 1,774 F1: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person. Row 2 · 2024-01-31 · Tax withholding · Disposed 22 · Balance 1,752 F1: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person.
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 |
|---|---|---|---|---|---|---|
| January 31, 2024 Filed Feb 2, 2024 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 22 | $274.33 | $6,035.26 |
DisclosureSEC source: 0000950170-24-010501 · ownership.xml · nonDerivative · entry 2 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,752 F1 · kind: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person. Read SEC document |
| January 31, 2024 Filed Feb 2, 2024 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 79 | $274.33 | $21,672.07 |
DisclosureSEC source: 0000950170-24-010501 · ownership.xml · nonDerivative · entry 1 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,774 F1 · kind: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person. Read SEC document |
| August 01, 2023 Filed Aug 7, 2023 20:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 91 | $262.60 | $23,896.60 |
DisclosureSEC source: 0001209191-23-044801 · doc4.xml · nonDerivative · entry 1 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,853 F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. Gerosa's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. Gerosa. Read SEC document |
| February 15, 2023 Filed Feb 17, 2023 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantStock Option (right to buy) · Derivative | 952 | $0.00 Strike: $358.53 | $0.00 |
DisclosureSEC source: 0001209191-23-010566 · doc4.xml · derivative · entry 2 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 952 Underlying: Common Stock · 952 shares Expires 2029-02-15 F2 · derivative.exercise_date: The stock options shall vest 34% on February 15, 2024, 33% on February 15, 2025, and 33% on February 15, 2026. Read SEC document |
| February 15, 2023 Filed Feb 17, 2023 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 328 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-010566 · doc4.xml · nonDerivative · entry 1 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,944 F1 · price: Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. The restricted stock units shall vest 34% on February 15, 2024, 33% on February 15, 2025, and 33% on February 15, 2026. Read SEC document |
| January 31, 2023 Filed Feb 2, 2023 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 28 | $363.85 | $10,187.80 |
DisclosureSEC source: 0001209191-23-006205 · doc4.xml · nonDerivative · entry 3 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,616 F2 · kind: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person. Read SEC document |
| January 31, 2023 Filed Feb 2, 2023 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 98 | $363.85 | $35,657.30 |
DisclosureSEC source: 0001209191-23-006205 · doc4.xml · nonDerivative · entry 2 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,644 F2 · kind: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person. Read SEC document |
| January 31, 2023 Filed Feb 2, 2023 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 41 | $363.85 | $14,917.85 |
DisclosureSEC source: 0001209191-23-006205 · doc4.xml · nonDerivative · entry 1 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,742 F1 · kind: Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of shares of restricted stock previously granted to the Reporting Person. Read SEC document |
| August 01, 2022 Filed Aug 3, 2022 20:13 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 92 | $269.40 | $24,784.80 |
DisclosureSEC source: 0001209191-22-044174 · doc4.xml · nonDerivative · entry 1 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,783 F1 · kind: Represents the surrender of shares to the Company to satisfy Mr. Gerosa's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. Gerosa. Read SEC document |
| January 31, 2022 Filed Feb 2, 2022 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantStock Option (right to buy) · Derivative | 540 | $0.00 Strike: $344.48 | $0.00 |
DisclosureSEC source: 0001209191-22-006351 · doc4.xml · derivative · entry 5 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 540 Underlying: Common Stock · 540 shares Expires 2028-01-31 F4 · derivative.exercise_date: The stock options will vest in three installments of 34% on January 31, 2023, and 33% on each of January 31, 2024 and January 31, 2025. Read SEC document |
| January 31, 2022 Filed Feb 2, 2022 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 101 | $344.48 | $34,792.48 |
DisclosureSEC source: 0001209191-22-006351 · doc4.xml · nonDerivative · entry 4 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,875 F3 · kind: Represents the surrender of shares to the Company to satisfy Mr. Gerosa's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. Gerosa. Read SEC document |
| January 31, 2022 Filed Feb 2, 2022 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 41 | $344.48 | $14,123.68 |
DisclosureSEC source: 0001209191-22-006351 · doc4.xml · nonDerivative · entry 3 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,976 F2 · kind: Represents the surrender of shares to the Company to satisfy Mr. Gerosa's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. Gerosa. Read SEC document |
| January 31, 2022 Filed Feb 2, 2022 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | Tax withholdingCommon Stock, par value $0.003 per share | 56 | $344.48 | $19,290.88 |
DisclosureSEC source: 0001209191-22-006351 · doc4.xml · nonDerivative · entry 2 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,017 F2 · kind: Represents the surrender of shares to the Company to satisfy Mr. Gerosa's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. Gerosa. Read SEC document |
| January 31, 2022 Filed Feb 2, 2022 21:15 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 156 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-006351 · doc4.xml · nonDerivative · entry 1 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,073 F1 · price: Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. The restricted stock units will vest in three installments of 34% on January 31, 2023, and 33% on each of January 31, 2024 and January 31, 2025. Read SEC document |
| August 01, 2021 Filed Aug 3, 2021 20:19 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantStock Option (right to buy) · Derivative | 1,915 | $0.00 Strike: $475.17 | $0.00 |
DisclosureSEC source: 0001209191-21-049313 · doc4.xml · derivative · entry 2 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,915 Underlying: Common Stock · 1,915 shares Expires 2027-08-01 F2 · derivative.exercise_date: The stock options will vest in three installments of 34% on August 1, 2022, and 33% on each of August 1, 2023 and August 1, 2024. Read SEC document |
| August 01, 2021 Filed Aug 3, 2021 20:19 UTC | MARKETAXESS HOLDINGS INC MKTX · Entity 3821 | GrantCommon Stock, par value $0.003 per share | 535 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-049313 · doc4.xml · nonDerivative · entry 1 Gerosa Christopher N. · CIK 0001504129 · Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,917 F1 · price: Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. The restricted stock units will vest in three installments of 34% on August 1, 2022, and 33% on each of August 1, 2023 and August 1, 2024. 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.