Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Takeshi Koyama currently holds 9,612 shares of MIZUHO FINANCIAL GROUP INC (MFG), valued at approximately $0. This represents their equity stake as Group Chief Strategy Officer.
Based on SEC Form 4 filings, Takeshi Koyama has been a net neutral trader of MFG stock. They have purchased $0 and sold $0 worth of shares.
Takeshi Koyama's most recent insider trade was on Jun 1, 2026, when they sold 1,048 shares at $0.00 per share.
Takeshi Koyama serves as Group Chief Strategy Officer at MIZUHO FINANCIAL GROUP INC (MFG). They have executed 3 insider transactions totaling $0 over their tenure at the company.
Takeshi Koyama holds the position of Group Chief Strategy Officer at MIZUHO FINANCIAL GROUP INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 1 years and currently hold a stake valued at $0.
Takeshi Koyama has shown a balanced trading pattern, with $0 in total purchases and $0 in total sales across all transactions. Their most recent activity indicates a balanced approach to trading.
The largest transaction by Takeshi Koyama was on Jun 1, 2026, when they sold $8.0M worth of MFG shares. This transaction involved 420 shares at $18948.26 per share.
Takeshi Koyama currently owns 9,612 shares of MIZUHO FINANCIAL GROUP INC (MFG), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Takeshi Koyama's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Takeshi Koyama has 3 Form 4 filings on record as an insider at MIZUHO FINANCIAL GROUP INC.
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