Knauf Mark Harry (CIK 2107652) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-21). Recent activity: Buy HLEO (5,166 shares), Buy HLEO (10,700 shares), Buy HLEO (380 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-21 | Helio Corp /FL/ (HLEO) | Chief Financial Officer | Buy | 5,166 | $8,007 |
| 2026-09-21 | Helio Corp /FL/ (HLEO) | Chief Financial Officer | Buy | 10,700 | $15,622 |
| 2026-09-21 | Helio Corp /FL/ (HLEO) | Chief Financial Officer | Buy | 380 | $505 |
来源：SEC Form 4 申报文件 · 截至 2026-09-21