Insider holders · CIK 0001335730
MIZUHO FINANCIAL GROUP INC · MFG
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Masahiro KiharaSee Remarks | 44,233 | — | 44,233 | Jul 6, 2026 · 7:30 am EDT | Form 4 |
| Masayuki SugawaraSee Remarks | 26,143 | 7,249 | 33,392 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Hidekatsu TakeDirector | 26,173 | 7,096 | 33,269 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Naoshi InomataSee Remarks | 20,529 | — | 20,529 | Jul 6, 2026 · 7:30 am EDT | Form 4 |
| Nobuhiro KaminoyamaSee Remarks | 17,354 | 2,614 | 19,968 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Shuji MatsuuraSee Remarks | 14,598 | — | 14,598 | Jul 6, 2026 · 7:30 am EDT | Form 4 |
| Natsumi AkitaSee Remarks | 5,303 | 5,415 | 10,718 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Takeshi KoyamaGroup Chief Strategy Officer | 9,612 | — | 9,612 | Jun 3, 2026 · 6:10 am EDT | Form 4 |
| Shiro ShiraishiSee Remarks | 8,340 | — | 8,340 | Jul 6, 2026 · 7:30 am EDT | Form 4 |
| Shinichiro HiharaSee Remarks | 6,805 | 1,021 | 7,826 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Minako YagiSee Remarks | 5,234 | 1,228 | 6,462 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Takefumi YonezawaSee Remarks | 5,244 | 820 | 6,064 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Makoto HitomiDirector | 4,537 | 619 | 5,156 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Tatsuya KurosawaSee Remarks | 4,536 | 248 | 4,784 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Makoto SamejimaGroup Chief Financial Officer | 4,211 | — | 4,211 | Jun 3, 2026 · 6:10 am EDT | Form 4 |
| Hideki TsujimoriSee Remarks | 3,152 | 547 | 3,699 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Takashi TsukiokaDirector | — | 2,614 | 2,614 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Takakazu UchidaDirector | — | 1,641 | 1,641 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Masahiko TezukaDirector | — | 985 | 985 | Jul 28, 2026 · 6:00 am EDT | Form 4 |
| Fusae AkamatsuGroup Chief Compliance Officer | 466 | — | 466 | Jun 3, 2026 · 6:10 am EDT | Form 4 |
| Minori KomatsuSee Remarks | 395 | — | 395 | Jun 3, 2026 · 6:10 am EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.