Company · HLEO
Helio Corp /FL/
HLEO is not in Nasdaq's symbol directory of securities listed on US exchanges.
In the 12 months to Nov 8, 2026: insiders bought on 3 occasions ($24K).
Insider trades · SEC Form 4
Those inside the hall
Open-market purchases and sales only. Legs one person filed for one day are combined.
Who traded
- MARK HARRY KNAUF, Chief Financial Officer bought $24K
Every trade (3)
- BUYMARK HARRY KNAUF, Chief Financial Officer bought $505
- BUYMARK HARRY KNAUF, Chief Financial Officer bought $16K
- BUYMARK HARRY KNAUF, Chief Financial Officer bought $8K
Sources: SEC EDGAR (Forms 4 and 144) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.