Arkolith/Insider Trading/MFG/Form 4

Shiraishi Shiro

See Remarks, DirectorMIZUHO FINANCIAL GROUP INC (MFG) · full profile →Form 4 · filed Jul 6, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 1, 2026Option exercise(M)1K—$09K
Jul 1, 2026Disposed to issuer(D)526$25332.29$13.3M8K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 1, 2026Option exercise(M)1K—$03K

Transaction Codes

M
Option exercise / conversion
D
Disposition to the issuer

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-295561) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML