Mizuho Financial Group Inc

MFG

CIK 0001335730 · last filing Jul 6, 2026

Insider signal

trades dated in the last 90 days · non-derivative only

65,656 bought / 26,267 sold

net +39,389 sh · −$4.88B

buys: 13
sells: 13
insiders active: 13

Filing tape

Filed Mon, Jul 6, 2026

Akita Natsumi — See Remarks
+2,707 sh · $156.91M
- Exercised4,512Common Stock→ 7,108 held
- Returned to company1,805Common Stock@ $86,929.24→ 5,303 held
- Exercised1,550Phantom Stock Units→ 3,102 held
- Exercised1,594Phantom Stock Units→ 1,595 held
- Exercised1,368Phantom Stock Units→ 0 held
Tsujimori Hideki — See Remarks
+789 sh · $13.32M
- Exercised1,315Common Stock→ 3,678 held
- Returned to company526Common Stock@ $25,332.29→ 3,152 held
- Exercised1,315Phantom Stock Units→ 2,632 held
Shiraishi Shiro — See Remarks · Director
+789 sh · $13.32M
- Exercised1,315Common Stock→ 8,866 held
- Returned to company526Common Stock@ $25,332.29→ 8,340 held
- Exercised1,315Phantom Stock Units→ 2,632 held
Hitomi Makoto — Director
+667 sh · $9.54M
- Exercised1,112Common Stock→ 4,982 held
- Returned to company445Common Stock@ $21,431.31→ 4,537 held
- Exercised1,112Phantom Stock Units→ 2,224 held
Yonezawa Takefumi — See Remarks
+1,841 sh · $72.62M
- Exercised3,069Common Stock→ 6,472 held
- Returned to company1,228Common Stock@ $59,140.78→ 5,244 held
- Exercised1,475Phantom Stock Units→ 2,952 held
- Exercised1,594Phantom Stock Units→ 1,595 held
Take Hidekatsu — Director
+3,962 sh · $336.17M
- Exercised6,604Common Stock→ 28,815 held
- Returned to company2,642Common Stock@ $127,239.37→ 26,173 held
- Exercised2,350Phantom Stock Units→ 4,702 held
- Exercised1,788Phantom Stock Units→ 1,788 held
- Exercised2,466Phantom Stock Units→ 0 held
Hihara Shinichiro — See Remarks
+1,557 sh · $51.89M
- Exercised2,595Common Stock→ 7,843 held
- Returned to company1,038Common Stock@ $49,990.33→ 6,805 held
- Exercised1,315Phantom Stock Units→ 2,632 held
- Exercised1,280Phantom Stock Units→ 1,282 held
Sugawara Masayuki — See Remarks
+3,167 sh · $215.23M
- Exercised5,281Common Stock→ 28,257 held
- Returned to company2,114Common Stock@ $101,810.76→ 26,143 held
- Exercised1,550Phantom Stock Units→ 3,102 held
- Exercised1,788Phantom Stock Units→ 1,788 held
- Exercised1,943Phantom Stock Units→ 0 held
Kihara Masahiro — See Remarks · Director
+12,284 sh · $3.23B
- Exercised20,474Common Stock→ 52,423 held
- Returned to company8,190Common Stock@ $394,432.41→ 44,233 held
- Exercised5,928Phantom Stock Units→ 11,857 held
- Exercised7,267Phantom Stock Units→ 7,267 held
- Exercised7,279Phantom Stock Units→ 0 held
Matsuura Shuji — See Remarks
+2,397 sh · $122.98M
- Exercised3,995Common Stock→ 16,196 held
- Returned to company1,598Common Stock@ $76,960.07→ 14,598 held
- Exercised1,315Phantom Stock Units→ 2,632 held
- Exercised1,415Phantom Stock Units→ 1,416 held
- Exercised1,265Phantom Stock Units→ 0 held
Yagi Minako — See Remarks
+1,841 sh · $72.62M
- Exercised3,069Common Stock→ 6,462 held
- Returned to company1,228Common Stock@ $59,140.78→ 5,234 held
- Exercised1,475Phantom Stock Units→ 2,952 held
- Exercised1,594Phantom Stock Units→ 1,595 held
Kaminoyama Nobuhiro — See Remarks
+3,632 sh · $282.51M
- Exercised6,054Common Stock→ 19,776 held
- Returned to company2,422Common Stock@ $116,644.11→ 17,354 held
- Exercised1,629Phantom Stock Units→ 3,260 held
- Exercised1,974Phantom Stock Units→ 1,975 held
- Exercised2,451Phantom Stock Units→ 0 held
Inomata Naoshi — See Remarks
+3,756 sh · $302.21M
- Exercised6,261Common Stock→ 23,034 held
- Returned to company2,505Common Stock@ $120,641.41→ 20,529 held
- Exercised1,712Phantom Stock Units→ 3,426 held
- Exercised1,974Phantom Stock Units→ 1,975 held
- Exercised2,575Phantom Stock Units→ 0 held

Insiders on this tape

Akita NatsumiSee Remarks
Tsujimori HidekiSee Remarks
Shiraishi ShiroSee Remarks · Director
Hitomi MakotoDirector
Yonezawa TakefumiSee Remarks
Take HidekatsuDirector
Hihara ShinichiroSee Remarks
Sugawara MasayukiSee Remarks
Kihara MasahiroSee Remarks · Director
Matsuura ShujiSee Remarks
Yagi MinakoSee Remarks
Kaminoyama NobuhiroSee Remarks
Inomata NaoshiSee Remarks

Informational data only — not investment advice.

The institutional holdings shown here are aggregated from third-party public regulatory filings (such as SEC Form 13F). These filings are reported with a delay (generally up to 45 days after each quarter-end), are backward-looking, and may exclude short positions, non-U.S. holdings, cash, and other assets. The data may contain errors, omissions, misclassifications, or gaps, and may not reflect a manager's current positions.

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