InsiderTrades

Form 4 for MKTX MARKETAXESS HOLDINGS INC

Accepted 2025-02-18 00:00:00 ET · period of report 2025-02-15 · accession 0000950170-25-022537 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-02-18 2025-02-15 MKTX CONCANNON CHRISTOPHER R CEO, Dir A - Grant $0.00 +6,202 49.0K +15% $0
D 2025-02-18 2025-02-15 MKTX CONCANNON CHRISTOPHER R CEO, Dir F - Tax $193.49 -693 48.3K -1% -$134.1K
D 2025-02-18 2025-02-15 MKTX CONCANNON CHRISTOPHER R CEO, Dir A - Grant $0.00 +18.0K 18.0K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, par value $0.003 per share 2025-02-15 A A 6,202 $0.00 48,974 D — — (F1) 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, 2026, 33% on February 15, 2027, and 33% on February 15, 2028.
2 Common Common Stock, par value $0.003 per share 2025-02-15 F D 693 $193.49 48,281 D — —
3 Derivative Stock Option (right to buy) 2025-02-15 A A 18,009 $0.00 18,009 D $193.49 · — to 2031-02-15 18,009 Common Stock (F3) The stock options shall vest 34% on February 15, 2026, 33% on February 15, 2027, and 33% on February 15, 2028.