Company · Ownership research

MIZUHO FINANCIAL GROUP INC MFG

CIK 0001335730

Form 3 statements with an event date from Sep 1, 2023 to Sep 25, 2026.

Insider trading Initial holdings Institutional holders

This page lists 30 of 33 rows; the complete set is available through the API.

Where insider ownership starts.

Form 3 is an initial ownership statement filed when someone becomes a reporting insider. These holdings do not mean they bought shares that day.

202630 of 33 statements

Holdings date	Insider	Initial holdings
2026-06-26	Kojima Keiji Director	No securities reported	▾
2026-04-01	Matsuura Shuji See Remarks	12.20K shares · 4 equity awards	▾
2026-04-01	Tsujimori Hideki Chief Process Officer	2 stock holdings · 2 equity awards	▾
2026-04-01	Koyama Takeshi Chief Strategy Officer	2 stock holdings · 1 equity award	▾
2026-04-01	Hihara Shinichiro Chief Information Officer	2 stock holdings · 3 equity awards	▾
2026-04-01	Komatsu Minori Chief Human Resources Officer	1 equity award	▾
2026-04-01	Akamatsu Fusae Chief Compliance Officer	1 equity award	▾
2026-04-01	Samejima Makoto Chief Financial Officer	3.19K shares · 1 equity award	▾
2026-03-18	Shiraishi Shiro Chief Risk Officer	7.55K shares · 2 equity awards	▾
2026-03-18	Hirama Hisaaki Director	2 stock holdings · 1 equity award	▾
2026-03-18	Uchida Takakazu Director	1.46K shares · 1 equity award	▾
2026-03-18	Sugawara Masayuki See Remarks	3 stock holdings · 4 equity awards	▾
2026-03-18	Hitomi Makoto Chief Human Resources Officer	2 stock holdings · 2 equity awards	▾
2026-03-18	Kikuchi Hisashi Chief Audit Executive	2 stock holdings · 4 equity awards	▾
2026-03-18	Tezuka Masahiko Director	950 shares · 1 equity award	▾
2026-03-18	Isogai Kazutoshi See Remarks	5.61K shares · 4 equity awards	▾
2026-03-18	Yonezawa Takefumi Chief Financial Officer · Director	2 stock holdings · 3 equity awards	▾
2026-03-18	Ohno Kotaro Director	1 equity award	▾
2026-03-18	Akita Natsumi See Remarks	2 stock holdings · 4 equity awards	▾
2026-03-18	Yagi Minako Chief Compliance Officer	2 stock holdings · 3 equity awards	▾
2026-03-18	Kanazawa Mitsuhiro Chief Information Officer · Director	2 stock holdings · 4 equity awards	▾
2026-03-18	Kihara Masahiro President and CEO · Director	31.95K shares · 4 equity awards	▾
2026-03-18	Shinohara Hiromichi Director	1 equity award	▾
2026-03-18	Take Hidekatsu See Remarks · Director	2 stock holdings · 4 equity awards	▾
2026-03-18	Noda Yumiko Director	1 equity award	▾
2026-03-18	Kanzaki Yuki Director	1 equity award	▾
2026-03-18	Tsukioka Takashi Director	2.54K shares · 1 equity award	▾
2026-03-18	Sato Noriyuki See Remarks	1.16K shares · 3 equity awards	▾
2026-03-18	Imai Seiji Director	2 stock holdings · 4 equity awards	▾
2026-03-18	Kobayashi Yoshimitsu Director	6.99K shares · 1 equity award	▾

Showing 30 / 33 statements in 2026. The complete set is available through the API.

MIZUHO FINANCIAL GROUP INC · MFG

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