Koike Hiroyasu (CIK 1857372) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-28). Recent activity: Buy NMR (295 shares), Buy NMR (10,000 shares), Sell NMR (4,744 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-28 | NOMURA HOLDINGS INC (NMR) | See Remarks | Buy | 295 | $2,479 |
| 2026-04-28 | NOMURA HOLDINGS INC (NMR) | See Remarks | Buy | 10,000 | $0 |
| 2026-04-28 | NOMURA HOLDINGS INC (NMR) | See Remarks | Sell | 4,744 | $36,576 |
Source: SEC Form 4 filings · as of 2026-04-28