18 insiders reported 36 Form 4 transactions for MIZUHO FINANCIAL GROUP INC (MFG) over the past 18 months (most recent 2026-07-06). Recent activity: Take Hidekatsu (Director) Sell 2,642 shares, Yonezawa Takefumi (See Remarks) Sell 1,228 shares, Kihara Masahiro (See Remarks) Buy 20,474 shares, Akita Natsumi (See Remarks) Buy 4,512 shares, Sugawara Masayuki (See Remarks) Buy 5,281 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | Take Hidekatsu | Director | Sell | 2,642 | $0 |
| 2026-07-06 | Yonezawa Takefumi | See Remarks | Sell | 1,228 | $0 |
| 2026-07-06 | Kihara Masahiro | See Remarks | Buy | 20,474 | $0 |
| 2026-07-06 | Akita Natsumi | See Remarks | Buy | 4,512 | $0 |
| 2026-07-06 | Sugawara Masayuki | See Remarks | Buy | 5,281 | $0 |
| 2026-07-06 | Inomata Naoshi | See Remarks | Buy | 6,261 | $0 |
| 2026-07-06 | Yonezawa Takefumi | See Remarks | Buy | 3,069 | $0 |
| 2026-07-06 | Hihara Shinichiro | See Remarks | Sell | 1,038 | $0 |
| 2026-07-06 | Shiraishi Shiro | See Remarks | Buy | 1,315 | $0 |
| 2026-07-06 | Hitomi Makoto | Director | Buy | 1,112 | $0 |
| 2026-07-06 | Tsujimori Hideki | See Remarks | Buy | 1,315 | $0 |
| 2026-07-06 | Hihara Shinichiro | See Remarks | Buy | 2,595 | $0 |
| 2026-07-06 | Matsuura Shuji | See Remarks | Buy | 3,995 | $0 |
| 2026-07-06 | Take Hidekatsu | Director | Buy | 6,604 | $0 |
| 2026-07-06 | Yagi Minako | See Remarks | Sell | 1,228 | $0 |
| 2026-07-06 | Kihara Masahiro | See Remarks | Sell | 8,190 | $0 |
| 2026-07-06 | Akita Natsumi | See Remarks | Sell | 1,805 | $0 |
| 2026-07-06 | Sugawara Masayuki | See Remarks | Sell | 2,114 | $0 |
| 2026-07-06 | Inomata Naoshi | See Remarks | Sell | 2,505 | $0 |
| 2026-07-06 | Yagi Minako | See Remarks | Buy | 3,069 | $0 |
| 2026-07-06 | Kaminoyama Nobuhiro | See Remarks | Sell | 2,422 | $0 |
| 2026-07-06 | Shiraishi Shiro | See Remarks | Sell | 526 | $0 |
| 2026-07-06 | Hitomi Makoto | Director | Sell | 445 | $0 |
| 2026-07-06 | Tsujimori Hideki | See Remarks | Sell | 526 | $0 |
| 2026-07-06 | Kaminoyama Nobuhiro | See Remarks | Buy | 6,054 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-07-06