Mizuho Financial Group Inc. (MFG)
Mizuho Financial Group Inc. (MFG) Insider Trading
Directors, officers and holders of more than 10% of MFG report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 115 transactions on file: 0 with code P, 0 with code S and 50 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 24, 2026 | Inomata Naoshi | See Remarks | A Award | 790 | Not measured | Not measured |
| Jul 24, 2026 | Hitomi Makoto | Director | A Award | 1,440 | Not measured | Not measured |
| Jul 24, 2026 | Samejima Makoto | See Remarks | A Award | 480 | Not measured | Not measured |
| Jul 24, 2026 | Inomata Naoshi | See Remarks | A Award | 4,445 | Not measured | Not measured |
| Jul 24, 2026 | Tsukioka Takashi | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Noda Yumiko | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Matsuura Shuji | See Remarks | A Award | 3,680 | Not measured | Not measured |
| Jul 24, 2026 | Samejima Makoto | See Remarks | J Other | 1,028 | Not measured | Not measured |
| Jul 24, 2026 | Yonezawa Takefumi | See Remarks | A Award | 570 | Not measured | Not measured |
| Jul 24, 2026 | Kaminoyama Nobuhiro | See Remarks | A Award | 610 | Not measured | Not measured |
| Jul 24, 2026 | Hihara Shinichiro | See Remarks | A Award | 3,355 | Not measured | Not measured |
| Jul 24, 2026 | Sugawara Masayuki | See Remarks | A Award | 840 | Not measured | Not measured |
| Jul 24, 2026 | Kanzaki Yuki | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Uchida Takakazu | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Kihara Masahiro | See Remarks | A Award | 1,680 | Not measured | Not measured |
| Jul 24, 2026 | Kurosawa Tatsuya | See Remarks | A Award | 520 | Not measured | Not measured |
| Jul 24, 2026 | Akita Natsumi | See Remarks | A Award | 3,858 | Not measured | Not measured |
| Jul 24, 2026 | Koyama Takeshi | See Remarks | A Award | 500 | Not measured | Not measured |
| Jul 24, 2026 | Shiraishi Shiro | See Remarks | A Award | 3,680 | Not measured | Not measured |
| Jul 24, 2026 | Yonezawa Takefumi | See Remarks | A Award | 3,858 | Not measured | Not measured |
| Jul 24, 2026 | Hitomi Makoto | Director | A Award | 3,680 | Not measured | Not measured |
| Jul 24, 2026 | Kaminoyama Nobuhiro | See Remarks | A Award | 4,445 | Not measured | Not measured |
| Jul 24, 2026 | Komatsu Minori | See Remarks | A Award | 480 | Not measured | Not measured |
| Jul 24, 2026 | Take Hidekatsu | Director | A Award | 670 | Not measured | Not measured |
| Jul 24, 2026 | Hihara Shinichiro | See Remarks | A Award | 520 | Not measured | Not measured |
| Jul 24, 2026 | Sugawara Masayuki | See Remarks | A Award | 6,370 | Not measured | Not measured |
| Jul 24, 2026 | Akamatsu Fusae | See Remarks | J Other | 400 | Not measured | Not measured |
| Jul 24, 2026 | Akamatsu Fusae | See Remarks | A Award | 480 | Not measured | Not measured |
| Jul 24, 2026 | Take Hidekatsu | Director | A Award | 6,863 | Not measured | Not measured |
| Jul 24, 2026 | Komatsu Minori | See Remarks | J Other | 434 | Not measured | Not measured |
| Jul 24, 2026 | Kojima Keiji | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Kihara Masahiro | See Remarks | A Award | 15,391 | Not measured | Not measured |
| Jul 24, 2026 | Shinohara Hiromichi | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Kurosawa Tatsuya | See Remarks | A Award | 3,513 | Not measured | Not measured |
| Jul 24, 2026 | Matsuura Shuji | See Remarks | A Award | 610 | Not measured | Not measured |
| Jul 24, 2026 | Ohno Kotaro | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Akita Natsumi | See Remarks | A Award | 540 | Not measured | Not measured |
| Jul 24, 2026 | Koyama Takeshi | See Remarks | J Other | 881 | Not measured | Not measured |
| Jul 24, 2026 | Yagi Minako | See Remarks | A Award | 3,858 | Not measured | Not measured |
| Jul 24, 2026 | Yagi Minako | See Remarks | A Award | 570 | Not measured | Not measured |
| Jul 24, 2026 | Shiraishi Shiro | See Remarks | A Award | 540 | Not measured | Not measured |
| Jul 24, 2026 | Tezuka Masahiko | Director | A Award | 490 | Not measured | Not measured |
| Jul 24, 2026 | Tsujimori Hideki | See Remarks | A Award | 3,680 | Not measured | Not measured |
| Jul 24, 2026 | Tsujimori Hideki | See Remarks | A Award | 540 | Not measured | Not measured |
| Jul 1, 2026 | Yagi Minako | See Remarks | M Exercise | 3,069 | Not measured | Not measured |
| Jul 1, 2026 | Matsuura Shuji | See Remarks | D Disposition | 1,598 | $76960.07 | $122,982,192 |
| Jul 1, 2026 | Shiraishi Shiro | See Remarks | M Exercise | 1,315 | Not measured | Not measured |
| Jul 1, 2026 | Matsuura Shuji | See Remarks | M Exercise | 3,995 | Not measured | Not measured |
| Jul 1, 2026 | Kihara Masahiro | See Remarks | D Disposition | 8,190 | $394432.41 | $3,230,401,438 |
| Jul 1, 2026 | Tsujimori Hideki | See Remarks | D Disposition | 526 | $25332.29 | $13,324,785 |
The full Form 4 history is on the MFG company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.