KOYAMA TAKESHI (Chief Strategy 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
Filed: 6/3/2026ACC: 0001193125-26-254500
Officer· Chief Strategy Officer
Since Apr 2026
-420.00
Net shares
Net seller
$7.96M
Total sold
0
Open market trades
0B · 0S
3
Total transactions
1.05K acquired · 1.47K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+1.05K
Price / share
—
Trade value
—
% of position
11.7%
6/1/2026
8.98K→10.03K
Common Stock
Direct
Shares
−420.00
Price / share
$18.95K
Trade value
$7.96M
% of position
4.2%
6/1/2026
10.03K→9.61K
Total
Net shares
+628.00
Net value
-$7.96M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/1/2026 | M · Option Exercise | +1.05K | — | — | 11.7% | 8.98K | 10.03K |
| Common Stock Direct | 6/1/2026 | D · Disposition | −420.00 | $18.95K | $7.96M | 4.2% | 10.03K | 9.61K |
| Total | +628.00 | -$7.96M | ||||||
Derivative Transactions1
Phantom Stock Units
Direct
Converts to
Common Stock
1.05K shares
Shares
−1.05K
Strike price
Held after
0.00
Exercisable
—
6/1/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Phantom Stock Units Direct | Common Stock1.05K shares | 6/1/2026 | M · Option Exercise | −1.05K | — | 0.00 |