Helio Corp /FL/ (HLEO) insider trading
Helio Corp /FL/ insiders have made 1 open-market purchase worth $24k since Sep 21, 2026, by 1 insider. The latest: Mark Harry Knauf (CFO) bought $24k, filed Sep 21, 2026, scored 30 out of 100.
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Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Sep 21 Form 4 (opens sec.gov) |
Mark Harry KnaufCFOCFO · Penny stock: hard to trade | 30 | $24k 16,246 at $1.49 |
— | — |
Insiders who bought HLEO
- Mark Harry Knauf CFO
Questions
Are insiders buying HLEO stock?
Yes. In the last 90 days, 1 open-market purchase was filed, worth $24k.
Who bought HLEO stock most recently?
Mark Harry Knauf, CFO, bought 16,246 shares for $24k (Form 4 (opens sec.gov), filed Sep 21, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Data as of Sep 21, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer