Arkolith/Insider Trading/SNEX/Form 4

Dunaway William J

Chief Financial OfficerStoneX Group Inc. (SNEX) · full profile →Form 4 · filed Aug 18, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$6.4M
Net Open-Market Flow
-$6.4M
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 14, 2026Option exercise(M)127K$8.90$1.1M599K
Aug 14, 2026Sell(S)96K$66.35$6.4M502K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 14, 2026Option exercise(M)127K—$0506K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001405955-26-000009) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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