Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

Helio Corp /FL/

HLEO · OTC · CIK 0001953988 · Industrials · Aerospace & Defense

INSIDER SIGNAL

41.2 / 100

1 buyers · 3 purchase transaction lines · $24.1K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeLow
RoleModerate
RecencyModerate
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+7.0 / 35
Purchase size+3.1 / 25
Role+15.0 / 20
Recency+6.1 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ✓ Role scores high · most senior buyer: Chief Financial Officer

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Delory Gregory TownsendCTO
○○○
Knauf Mark HarryChief Financial Officer
●●●
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Knauf Mark Harry · $24.1K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-09-16–2026-09-18

Roles in the peak window: Chief Financial Officer. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

41.2 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot
  1. 41.7
  2. 41.6
  3. 41.5
  4. 41.4
  5. 41.2

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

3Purchases
0Sales
10Other Form 4 lines
6SEC filings · 365 days
BUYING3 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER7 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
+175.3%
3M
-14.9%
6M
-64.8%
12M
+70.2%

Volatility & liquidity

Volatility
316.6%
Beta
—
Avg daily value
USD 74,443

Valuation

Market cap
USD 24.3M
P/E
—

Fundamentals

Profit margin
-104.0%
ROE
—
Industry
Aerospace & Defense

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, Profit margin · Fiscal year ended: 2025-10-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-09-14 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
2,194
Previous report
2,120
Avg daily volume
57,041
Days to cover
≤ 1.0

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-18Knauf Mark HarryPurchase (P)Common Stock380USD 1.33USD 505SEC filing ↗
2026-09-17Knauf Mark HarryPurchase (P)Common Stock10,700USD 1.46USD 15,622SEC filing ↗
2026-09-16Knauf Mark HarryPurchase (P)Common Stock5,166USD 1.55USD 8,007SEC filing ↗

Form 4 evidence

13 transaction lines in the latest 365-day window; 13 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-18Knauf Mark HarryPurchase (P)Common Stock380USD 1.33USD 505SEC filing ↗
2026-09-17Knauf Mark HarryPurchase (P)Common Stock10,700USD 1.46USD 15,622SEC filing ↗
2026-09-16Knauf Mark HarryPurchase (P)Common Stock5,166USD 1.55USD 8,007SEC filing ↗
Show recent Form 4 evidence (9 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-18Knauf Mark HarryPurchase (P)Common Stock380USD 1.33USD 505SEC filing ↗
2026-09-17Knauf Mark HarryPurchase (P)Common Stock10,700USD 1.46USD 15,622SEC filing ↗
2026-09-16Knauf Mark HarryPurchase (P)Common Stock5,166USD 1.55USD 8,007SEC filing ↗
2026-06-22Delory Gregory TownsendJ (J)Common Stock, no par value33,000USD —USD —SEC filing ↗
2026-06-02Delory Gregory TownsendJ (J)Common Stock, no par value45,000USD —USD —SEC filing ↗
2026-04-28Delory Gregory TownsendOption exercise / conversion (M)Common Stock, no par value149,979USD —USD —SEC filing ↗
2025-12-04Delory Gregory TownsendJ (J)Common Stock, no par value20,000USD —USD —SEC filing ↗
2025-12-02Turin Paul StuartOption exercise / conversion (M)Common Stock, no par value5,193,898USD —USD —SEC filing ↗
2025-12-02Delory Gregory TownsendOption exercise / conversion (M)Common Stock, no par value2,204,561USD —USD —SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerHLEO
CIK0001953988
SectorIndustrials
IndustryAerospace & Defense Yahoo Finance
SEC SIC3760 Guided Missiles & Space Vehicles & Parts
ExchangeOTC

Data coverage

Local Form 4 history13 transaction lines from 2025-12-02 to 2026-09-18
3 P purchase lines · 0 S sale lines · 10 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.