Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Koyama Takeshi
Over the trailing 90 days, Koyama Takeshi (Other at MIZUHO FINANCIAL GROUP INC) sold $8.0M of stock in MFG, per 5 SEC Form 4 transactions.
- Role
- Other
- Companies
- MFG
- Window
- Trailing 90 days · 5 transactions · CIK 2123519
- Net activity
- −$8.0M ($0 bought · $8.0M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| MFG | MIZUHO FINANCIAL GROUP INC | 5 | — | $8.0M | −$8.0M |
Transactions (5)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-24 | MFG | Buy | 500 | $0 | Grant, award or other acquisition |
| 2026-07-24 | MFG | Buy | 881 | $0 | Other acquisition or disposition |
| 2026-06-01 | MFG | Sell | 1.0K | $0 | Exercise or conversion of derivative security |
| 2026-06-01 | MFG | Sell | 420 | $8.0M | Disposition to the issuer of issuer equity securities |
| 2026-06-01 | MFG | Buy | 1.0K | $0 | Exercise or conversion of derivative security |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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