Casper Stephen P sold MKTX
September 8, 2025 · Form 4 insider transaction
Casper Stephen P sold 1,600 shares of MarketAxess Holdings Inc. at $186.59 per share, a transaction worth $298.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
1,600
Price
$186.59
Total value
$298.5K
InsiderCasper Stephen P
RoleDirector
SecurityCommon Stock, par value $0.003 per share
Transaction codeS: Open-market sale
Transaction dateSeptember 8, 2025
Filing dateSeptember 9, 2025
Shares owned after43,208
OwnershipIndirect
10b5-1 planNo
AmendedNo