Takefumi Yonezawa

Chief Financial Officer at Mizuho Financial Group Inc. Sponosred

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
6 months
Director since
2026

6 months of board service in total across 1 board, counting each seat separately. Longest: Mizuho Financial Group Inc. Sponosred, 6 months.

Mizuho Financial Group Inc. Sponosred Director · Chief Financial Officer
6 months · Since 2026

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Jul 1, 2026 Mizuho Financial Group Inc. Sponosred Option exercise +3,069 — —
Jul 1, 2026 Mizuho Financial Group Inc. Sponosred Sold back to the company −1,228 $59,140.78 $72,624,878

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