Updated Jul 16, 2026
Kihara Masahiro has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Kihara Masahiro appears in SEC filings in connection with Mizuho Financial Group Inc. as of July 6, 2026. The available context does not specify his exact corporate role, but the association with a major financial group and inclusion in SEC disclosures suggest a position of significance within the company or its affiliates. Because Japanese names are sometimes presented with the surname first, 'Kihara' is likely the family name and 'Masahiro' the given name. No information is provided here about his education, career history, or nationality beyond this linkage to Mizuho Financial Group. The current occupation and board or executive role should be verified from the latest SEC filing or company leadership pages.
| Role | Insider |
|---|---|
| Notability | 60/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-06 | MFG | MIZUHO FINANCIAL GROUP INC | D — Derivative transaction | 8.2K | $394,432.41 | $3.23B |
| 2026-07-06 | MFG | MIZUHO FINANCIAL GROUP INC | M — Option exercise | 20.5K | $0.00 |
Kihara Masahiro appears in SEC filings in connection with Mizuho Financial Group Inc. as of July 6, 2026. The available context does not specify his exact corporate role, but the association with a major financial group and inclusion in SEC disclosures suggest a position of significance within the company or its affiliates. Because Japanese names are sometimes presented with th…
1 primary Form 4 filings in the last 90 days, covering 1 company.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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