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 $299K of MarketAxess (MKTX)
Executed Sep 8 2025, disclosed Sep 9 2025, 1 day later.
Value, as filed
$299K
1,600 sh × $186.59
Executed
Sep 8 2025
the trade date, as filed
Disclosed
Sep 9 2025
1 day 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.
$259K1,000 sh × $259.39
Exec Sep 6 2024
Filed Sep 9 2024 · 5:30 PM ET