Welcome to our dedicated page for MIZUHO FINANCIAL GROUP SEC filings (Ticker: MFG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Mizuho Financial Group, Inc. filings document foreign-issuer disclosures for a Japanese financial group whose ADRs represent one-fifth of an ordinary share. Form 6-K reports cover share repurchase progress, cancellation of common stock, capital-ratio announcements, board and corporate executive changes, and materials incorporated by reference into a Form F-3 registration statement.
The filings also record governance under Japan's Companies Act, Tokyo Stock Exchange issuer information, legal opinions and consents tied to securities registration, and capital adequacy measures reported for Mizuho Financial Group and banking subsidiaries.
Mizuho Financial Group director Makoto Hitomi reported compensation-related equity movements involving common stock and phantom stock units. On July 1, 2026, Hitomi exercised 1,112 phantom stock units into the same number of common shares at a reported price of $0.0000 per share, increasing direct holdings to 4,982 common shares. On the same date, Hitomi disposed of 445 common shares back to the issuer at a reported price of $21,431.3100 per share, characterized as a disposition to issuer rather than an open-market sale. Footnotes explain that each phantom stock unit represents a right to receive one share of common stock, settled in cash or stock at the issuer’s election, and that some units vested and were settled in cash. The filing also notes 582.631 common shares held indirectly through an Employee Stock Ownership Plan account as of May 31, 2026, and 2,224 phantom stock units remaining after this transaction, which vest in three equal installments beginning July 1, 2026.
MIZUHO FINANCIAL GROUP INC officer Takefumi Yonezawa reported a combination of derivative exercises and a share disposition. He exercised derivative awards to acquire 3,069 shares of common stock and returned 1,228 shares to the issuer, ending with 5,244 common shares held directly. He also holds 798.333 common shares indirectly through an Employee Stock Ownership Plan as of May 31, 2026. In addition, he reported 1,594 and 1,475 new phantom stock units, which each represent a contingent right to one share of common stock and may be settled in cash or stock. These phantom units vest in three equal installments beginning on July 1, 2025 and July 1, 2026.
MIZUHO FINANCIAL GROUP INC director Hidekatsu Take reported compensation-related equity movements on July 1, 2026. He exercised derivative awards to acquire 6,604 shares of Common Stock, increasing his direct holding to 28,815 shares.
On the same date, he disposed of 2,642 Common Stock shares back to the issuer in a transaction coded as a disposition to the issuer. He also holds indirect exposure through his Employee Stock Ownership Plan account, which contained 7,033.023 shares as of May 31, 2026, and continues to hold vested and unvested phantom stock units that can settle in cash or stock at the issuer’s election.
Mizuho Financial Group officer Shinichiro Hihara reported derivative-related changes in his equity holdings. On July 1, 2026, he exercised derivative awards to acquire 2,595 shares of Common Stock at a reported price of 0.0000 per share and disposed of 1,038 shares in a disposition to the issuer at a reported price per share of 49,990.3300, in connection with phantom stock units settled in cash. He now holds 6,805 Common shares directly, plus 1,002.989 shares through an Employee Stock Ownership Plan and 2,632 Phantom Stock Units, each representing a contingent right to one Common share payable in cash or stock at the issuer’s election.
MIZUHO FINANCIAL GROUP INC officer Sugawara Masayuki reported a mix of equity compensation transactions and related share movements. On July 1, 2026, he exercised derivatives to acquire 5,281 shares of common stock and returned 2,114 shares to the issuer in a disposition classified as a transaction to the company, not an open-market sale. Following these transactions, he directly held 26,143 common shares and indirectly held 7,204.824 shares through an Employee Stock Ownership Plan. Several blocks of phantom stock units were exercised or remain outstanding, with footnotes indicating some units vested and were settled in cash and others vest in three equal installments beginning on July 1, 2025 and July 1, 2026.
Mizuho Financial Group director and officer Masahiro Kihara reported a mix of equity compensation events involving common stock and phantom stock units. On July 1, 2026, he exercised phantom stock units into 20,474 shares of common stock at a stated price of $0.00 per share. A related transaction shows 8,190 shares of common stock disposed of to the issuer as a disposition to issuer, with one row indicating 44,233 shares held afterward and another showing 52,423 shares after the acquisition entry. Footnotes explain that each phantom stock unit represents a contingent right to one share of common stock, settled in cash or stock at the issuer’s election. Some phantom units vested on July 1, 2026, while others vest in three equal installments beginning July 1, 2025 and July 1, 2026.
Mizuho Financial Group officer Shuji Matsuura reported compensation-related stock movements involving common stock and phantom stock units on July 1, 2026. He exercised derivative awards tied to phantom stock units to acquire 3,995 shares of common stock and then returned 1,598 common shares to the issuer in a disposition transaction. Following these moves, he directly held 14,598 common shares.
The filing shows multiple phantom stock unit awards converting into common stock at a conversion price of $0.00 per unit, with remaining phantom units continuing to vest in three equal installments beginning on July 1, 2025 and July 1, 2026. Footnotes explain that each phantom stock unit represents a contingent right to receive one share of common stock, settled in cash or stock at the company’s election, and that a vested portion was settled in cash based on a price per share of JPY7,814 using a stated exchange rate.
MIZUHO FINANCIAL GROUP INC officer Yagi Minako reported a mix of equity compensation transactions. On July 1, 2026, Yagi exercised derivative rights to acquire 3,069 shares of Common Stock, increasing direct holdings to 6,462 shares after the exercise.
The filing also shows a disposition to the issuer of 1,228 Common Stock shares, leaving 5,234 shares held directly after that transaction. Indirectly, Yagi holds 1,197.202 shares through an Employee Stock Ownership Plan as of May 31, 2026.
In addition, Yagi reported phantom stock units tied to Common Stock, including 1,594 units and 1,475 units that vest in three equal installments beginning on July 1, 2026 and July 1, 2025, respectively. A portion of the phantom stock units vested and was settled in cash rather than stock.
MIZUHO FINANCIAL GROUP INC executive Nobuhiro Kaminoyama reported a mix of equity compensation exercises and a share disposition to the issuer. On July 1, 2026, he exercised derivative awards labeled as phantom stock units to acquire a total of 6,054 shares of common stock at a stated price of $0.0000 per share, classified as exercises or conversions of derivative securities.
On the same date, a separate transaction shows 2,422 shares of common stock disposed of in a transaction to the issuer at a reported price of $116,644.1100 per share, leaving 17,354 shares of common stock held directly. In addition, 2,583.859 shares are held indirectly through an Employee Stock Ownership Plan as of May 31, 2026.
Mizuho Financial Group officer Naoshi Inomata reported a mix of stock acquisitions and dispositions tied to equity compensation awards. On July 1, 2026, he acquired 6,261 shares of common stock through exercises or conversions of phantom stock units and disposed of 2,505 shares back to the issuer in a non-market transaction. Following these movements, he directly held 20,529 shares of common stock. The filing also shows multiple phantom stock unit grants, some of which vested and were settled for cash at JPY 7,814 per share, while others continue to vest in three equal installments beginning on July 1, 2025 and July 1, 2026.