Welcome to our dedicated page for Mizuho Financial 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 Inc. filed an initial ownership report for Chief Compliance Officer Fusae Akamatsu. The filing shows 778 phantom stock units tied to common stock as of April 1, 2026. These units are unvested and vest on June 1, 2026, representing a contingent right to receive one share of common stock per unit, settled in cash or stock at the company’s election.
MIZUHO FINANCIAL GROUP INC Chief Financial Officer Makoto Samejima has filed an initial Form 3 reporting existing equity interests in the company. The filing shows direct ownership of 3,190 shares of common stock and 1,703 phantom stock units under an ordinary employee share compensation plan.
The 1,703 phantom stock units represent the unvested portion of a grant that vests on June 1, 2026. Each phantom stock unit corresponds to a contingent right to receive one share of common stock, with settlement in cash or stock at the company’s election. The Form 3 reflects holdings and does not report any new buy or sell transactions.
Mizuho Financial Group's Chief Risk Officer, Shiraishi Shiro, has reported his initial equity-related holdings. He directly holds 7,551 shares of common stock. He also holds phantom stock units tied to common shares.
Phantom stock units – retirement represent 2,150 underlying common shares that are fully vested and will settle upon his retirement, in cash or stock at the company’s election. A separate grant of 3,947 phantom stock units will vest in three equal annual installments beginning on July 1, 2026, each unit corresponding to one share of common stock, also settled in cash or stock at the issuer’s choice.
Mizuho Financial Group director Uchida Takakazu has filed an initial ownership report. The filing shows 1,650 phantom stock units tied to Mizuho common stock, which are fully vested and will settle in cash or shares upon retirement at the company’s election. Uchida also has an indirect holding of 1,460.494 common shares through an employee stock ownership plan (ESOP). No buy or sell transactions are reported; this Form 3 simply records current positions.
Mizuho Financial Group director Hirama Hisaaki has reported his initial equity-related holdings. He holds 28,999 Phantom Stock Units – Retirement, each representing a contingent right to receive one share of common stock, settled in cash or stock at the company’s election upon retirement.
He also holds 19,173 shares of common stock directly and 6,008.129 shares of common stock indirectly through an ESOP. The phantom stock units are fully vested and settle when he retires from the company.
Mizuho Financial Group officer Sugawara Masayuki filed an initial ownership report showing holdings in common stock and phantom stock units tied to common shares. He holds phantom stock units linked to 23,848 underlying shares that are fully vested and settle upon retirement, plus additional grants tied to 4,652, 3,576 and 1,943 underlying shares that vest in three equal annual installments beginning on July 1, 2024, July 1, 2025 and July 1, 2026. He also reports direct ownership of 22,976 shares of common stock, with indirect holdings of 7,114.029 shares through an ESOP and 100 shares held by his spouse. Each phantom stock unit represents a contingent right to receive one share of common stock, settled in cash or stock at the issuer’s election.
Mizuho Financial Group director and officer Hidekatsu Take has filed an initial Form 3 reporting his equity-linked holdings. He holds phantom stock units tied to Mizuho common stock, including 26,454 units labeled for retirement settlement and additional grants of 7,052, 3,576, and 2,466 units.
Each phantom stock unit represents the right to receive one share of common stock, settled in cash or stock at the company’s election. Some of these units are fully vested and settle upon retirement, while others vest in three equal annual installments beginning on July 1, 2024, July 1, 2025, and July 1, 2026.
Take also reports direct ownership of 22,211 shares of Mizuho common stock and an additional 6,987.627 shares held indirectly through an ESOP. The filing does not show new purchases or sales, but instead establishes his current ownership position and deferred compensation exposure.
Mizuho Financial Group Chief Human Resources Officer Hitomi Makoto has reported her initial equity and phantom unit holdings. She directly holds 3,870 shares of Common Stock and indirectly holds 446.439 shares of Common Stock through an ESOP.
She also holds phantom stock units tied to Common Stock. Fully vested “Phantom Stock Units - Retirement” cover 2,020 underlying shares and settle upon her retirement. An additional 3,336 phantom stock units vest in three equal annual installments beginning on July 1, 2026, with each unit representing a right to one share settled in cash or stock at the issuer’s election.
Mizuho Financial Group executive Hisashi Kikuchi reported his existing equity-linked holdings in a Form 3 as Chief Audit Executive. The filing shows direct ownership of 28,236 shares of common stock and additional indirect ownership of 2,371.818 shares through an ESOP.
He also holds several grants of phantom stock units tied to Mizuho common stock. One fully vested grant will settle upon his retirement, while other phantom stock units vest in three equal annual installments beginning on July 1, 2024, July 1, 2025, and July 1, 2026. Each phantom unit represents a contingent right to receive one share of common stock, to be settled in cash or stock at the company’s election.
Mizuho Financial Group director Shinohara Hiromichi has filed an initial ownership report showing holdings of 3,070 phantom stock units linked to the company’s common stock. These units are fully vested and are designed to settle when he retires from the company.
Each phantom stock unit represents a contingent right to receive one share of Mizuho common stock, with settlement in either cash or shares at the issuer’s election. This filing records his deferred, retirement-linked compensation position rather than a new market transaction.