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CIK 0001278021 · Large accelerated filer

MARKETAXESS HOLDINGS INC

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Ticker
MKTX
Exchange
Nasdaq
Industry
Security Brokers, Dealers & Flotation Companies
FY end
Dec 31
Entity type
operating
EIN
522230784
Phone
212-831-6000
Business address
55 HUDSON YARDS, 15TH FLOOR, NEW YORK, NY, 10001
Former names
MARKETAXESS HOLDINGS INC, MARKETAXESS HOLDING INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,055,242
in 4 filings, $49K under 10b5-1 plans

Net −$1,055,242. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-03-03 HERNANDEZ CARLOS MAURICIO Director Gift +12,480 14,029
2025-03-01 Panchal Naineshkumar Shantilal Chief Information Officer Shares withheld for taxes −991 $192.79 $191K 10,926
2025-03-01 Panchal Naineshkumar Shantilal Chief Information Officer Shares withheld for taxes −583 $192.79 $112K 10,343
2025-03-01 Hoornweg Roberto Director Grant or award +215 215
2025-02-15 CONCANNON CHRISTOPHER R Chief Executive Officer Grant or award +6,202 48,974
2025-02-15 CONCANNON CHRISTOPHER R Chief Executive Officer Shares withheld for taxes −693 $193.49 $134K 48,281
2025-02-15 CONCANNON CHRISTOPHER R Chief Executive Officer Grant or award · Stock Option (right to buy) +18,009 18,009
2025-02-15 Cianciulli Michael R. Head of External Reporting Grant or award +324 1,006
2025-02-15 Cianciulli Michael R. Head of External Reporting Shares withheld for taxes −83 $193.49 $16K 923
2025-02-15 McPherson Kevin M Chief Revenue Officer Grant or award +3,740 72,428
2025-02-15 McPherson Kevin M Chief Revenue Officer Shares withheld for taxes −1,003 $193.49 $194K 71,425
2025-02-15 Panchal Naineshkumar Shantilal Chief Information Officer Grant or award +2,468 12,541
2025-02-15 Panchal Naineshkumar Shantilal Chief Information Officer Shares withheld for taxes −624 $193.49 $121K 11,917
2025-02-15 Pintoff Scott General Counsel and Secretary Grant or award +2,244 10,529
2025-02-15 Pintoff Scott General Counsel and Secretary Shares withheld for taxes −691 $193.49 $134K 9,838
2025-02-15 Roupie Christophe Pierre Daniel Head of EMEA and APAC Grant or award +2,488 9,999
2025-02-15 Roupie Christophe Pierre Daniel Head of EMEA and APAC Shares withheld for taxes −602 $193.49 $116K 9,397
2025-02-15 Fiszel Bieler Ilene Chief Financial Officer Grant or award +2,867 4,664
2025-02-14 Panchal Naineshkumar Shantilal Chief Information Officer Grant or award +1,791 10,073
2025-01-31 Pintoff Scott General Counsel and Secretary Shares withheld for taxes −258 $217.77 $56K 8,480

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