SAMEJIMA MAKOTO

PrivateCIK: 2123515

SAMEJIMA MAKOTO (Chief Financial Officer) exercised options at MIZUHO FINANCIAL GROUP INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderSAMEJIMA MAKOTOCIK 2123515
Officer· Chief Financial Officer
Since Apr 2026
-682.00
Net shares
Net seller
$20.98M
Total sold
0
Open market trades
0B · 0S
3
Total transactions
1.70K acquired · 2.38K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+1.70K

Price / share

Trade value

% of position

53.4%
6/1/2026
3.19K4.89K

Common Stock

Direct
D · Disposition

Shares

682.00

Price / share

$30.77K

Trade value

$20.98M

% of position

13.9%
6/1/2026
4.89K4.21K
Total

Net shares

+1.02K

Net value

-$20.98M

Derivative Transactions1

Phantom Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

1.70K shares

Shares

1.70K

Strike price

Held after

0.00

Exercisable

6/1/2026
SAMEJIMA MAKOTO — Insider Transaction (Form 4) Filed Jun 3, 2026 | Finecho