OCONNOR SEAN MICHAEL sold SNEX

February 10, 2026 · Form 4 insider transaction

OCONNOR SEAN MICHAEL sold 40,000 shares of StoneX Group Inc. at $124.56 per share, a transaction worth $4.98M. 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
40,000
Price
$124.56
Total value
$4.98M
Role
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 10, 2026
Filing dateFebruary 11, 2026
Shares owned after854,127
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

The price reported represents an average price. The Reporting Person will provide to the Commission, the issuer and any stockholder, upon request, full information regarding the number of shares sold at each separate price.

View the original Form 4 on SEC EDGAR