Oconnor Sean Michael

Executive Vice-Chairman-Board, DirectorStoneX Group Inc. (SNEX) · full profile →Form 4 · filed May 19, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$33.2M
Net Open-Market Flow
-$33.2M
Transactions
9
6 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 19, 2026Option exercise(M)72K$13.34$962K1.3M
May 19, 2026Sell(S)72K$109.94$7.9M1.2M
May 18, 2026Option exercise(M)88K$13.34$1.2M1.3M
May 18, 2026Sell(S)88K$111.46$9.8M1.2M
May 15, 2026Option exercise(M)140K$13.34$1.9M1.4M
May 15, 2026Sell(S)140K$110.31$15.5M1.2M

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 19, 2026Option exercise(M)72K$01.3M
May 18, 2026Option exercise(M)88K$01.3M
May 15, 2026Option exercise(M)140K$01.4M

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001208362-26-000007) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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