FORTUNATO MICHAEL A (CIK 2147232) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-17). Recent activity: Buy BSEM (4,234 shares), Buy BSEM (970 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-17 | BioStem Technologies, Inc. (BSEM) | Chief Accounting Officer | Buy | 4,234 | $0 |
| 2026-08-20 | BioStem Technologies, Inc. (BSEM) | Chief Accounting Officer | Buy | 970 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-17