3 insiders reported 14 Form 4 transactions for Helio Corp /FL/ (HLEO) over the past 18 months (most recent 2026-09-21). Recent activity: Knauf Mark Harry (Chief Financial Officer) Buy 5,166 shares, Knauf Mark Harry (Chief Financial Officer) Buy 10,700 shares, Knauf Mark Harry (Chief Financial Officer) Buy 380 shares, Delory Gregory Townsend (CTO) Sell 33,000 shares, Delory Gregory Townsend (CTO) Sell 15,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-21 | Knauf Mark Harry | Chief Financial Officer | Buy | 5,166 | $8,007 |
| 2026-09-21 | Knauf Mark Harry | Chief Financial Officer | Buy | 10,700 | $15,622 |
| 2026-09-21 | Knauf Mark Harry | Chief Financial Officer | Buy | 380 | $505 |
| 2026-06-23 | Delory Gregory Townsend | CTO | Sell | 33,000 | $0 |
| 2026-06-04 | Delory Gregory Townsend | CTO | Sell | 15,000 | $0 |
| 2026-06-04 | Delory Gregory Townsend | CTO | Sell | 12,500 | $0 |
| 2026-06-04 | Delory Gregory Townsend | CTO | Sell | 2,500 | $0 |
| 2026-06-04 | Delory Gregory Townsend | CTO | Sell | 5,000 | $0 |
| 2026-06-04 | Delory Gregory Townsend | CTO | Sell | 10,000 | $0 |
| 2026-04-30 | Delory Gregory Townsend | Chief Technology Officer | Buy | 149,979 | $0 |
| 2025-12-04 | Delory Gregory Townsend | CEO and President | Buy | 2.2M | $0 |
| 2025-12-04 | Delory Gregory Townsend | CEO and President | Sell | 20,000 | $0 |
| 2025-12-04 | Delory Gregory Townsend | CEO and President | Sell | 20,000 | $0 |
| 2025-12-04 | Turin Paul Stuart | Chief Engineer | Buy | 5.2M | $0 |
Source: SEC Form 4 filings · as of 2026-09-21