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) Buy 6,604 shares, Hitomi Makoto (Director) Sell 445 shares, Yagi Minako (See Remarks) Buy 3,069 shares, Matsuura Shuji (See Remarks) Buy 3,995 shares, Kihara Masahiro (See Remarks) Buy 20,474 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | Take Hidekatsu | Director | Buy | 6,604 | $0 |
| 2026-07-06 | Hitomi Makoto | Director | Sell | 445 | $0 |
| 2026-07-06 | Yagi Minako | See Remarks | Buy | 3,069 | $0 |
| 2026-07-06 | Matsuura Shuji | See Remarks | Buy | 3,995 | $0 |
| 2026-07-06 | Kihara Masahiro | See Remarks | Buy | 20,474 | $0 |
| 2026-07-06 | Hihara Shinichiro | See Remarks | Buy | 2,595 | $0 |
| 2026-07-06 | Akita Natsumi | See Remarks | Buy | 4,512 | $0 |
| 2026-07-06 | Tsujimori Hideki | See Remarks | Buy | 1,315 | $0 |
| 2026-07-06 | Sugawara Masayuki | See Remarks | Buy | 5,281 | $0 |
| 2026-07-06 | Shiraishi Shiro | See Remarks | Buy | 1,315 | $0 |
| 2026-07-06 | Inomata Naoshi | See Remarks | Buy | 6,261 | $0 |
| 2026-07-06 | Kaminoyama Nobuhiro | See Remarks | Buy | 6,054 | $0 |
| 2026-07-06 | Yonezawa Takefumi | See Remarks | Buy | 3,069 | $0 |
| 2026-07-06 | Yonezawa Takefumi | See Remarks | Sell | 1,228 | $0 |
| 2026-07-06 | Inomata Naoshi | See Remarks | Sell | 2,505 | $0 |
| 2026-07-06 | Kaminoyama Nobuhiro | See Remarks | Sell | 2,422 | $0 |
| 2026-07-06 | Sugawara Masayuki | See Remarks | Sell | 2,114 | $0 |
| 2026-07-06 | Shiraishi Shiro | See Remarks | Sell | 526 | $0 |
| 2026-07-06 | Take Hidekatsu | Director | Sell | 2,642 | $0 |
| 2026-07-06 | Yagi Minako | See Remarks | Sell | 1,228 | $0 |
| 2026-07-06 | Matsuura Shuji | See Remarks | Sell | 1,598 | $0 |
| 2026-07-06 | Tsujimori Hideki | See Remarks | Sell | 526 | $0 |
| 2026-07-06 | Kihara Masahiro | See Remarks | Sell | 8,190 | $0 |
| 2026-07-06 | Hihara Shinichiro | See Remarks | Sell | 1,038 | $0 |
| 2026-07-06 | Hitomi Makoto | Director | Buy | 1,112 | $0 |
Source: SEC Form 4 filings · as of 2026-07-06