Insider filing · MKTX
Stephen P Casper
Director
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MarketAxess Holdings Inc.
MKTX · Financial Services · 9 filings in 24 months
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Stephen P Casper sold $259K of MarketAxess (MKTX)
Executed Sep 6 2024, disclosed Sep 9 2024, 3 days later.
Value, as filed
$259K
1,000 sh × $259.39
Executed
Sep 6 2024
the trade date, as filed
Disclosed
Sep 9 2024
3 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
SCStephen P Casper (Director) filed 1 Form 4 report in the past 24 months (0 purchases, 1 sale), most often in MarketAxess Holdings Inc. (MKTX). The largest single filing was $299K of MKTX (1,600 sh × $186.59, as filed), executed Sep 8 2025.
The name
MKTXFinancial Services · MarketAxess Holdings Inc., together with its subsidiaries, operates an electronic trading platform for institutional investor and broker-de…
More Financial Services filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Stephen P Casper in MKTX
MKTXSALE
MarketAxess Holdings Inc.
$299K1,600 sh × $186.59
Exec Sep 8 2025
Filed Sep 9 2025 · 5:30 PM ET