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

Greenpro Capital Corp.

GRNQ · Nasdaq · CIK 0001597846 · Industrials · Consulting Services

INSIDER SIGNAL

45.2 / 100

1 buyers · 3 purchase transaction lines · $399.8K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeModerate
RoleModerate
RecencyLow
ConvictionStrong
Score anatomy

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

Cluster+7.0 / 35
Purchase size+13.6 / 25
Role+13.0 / 20
Recency+1.6 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)
  • ⚠ Purchase activity is becoming less recent

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
LEE CHONG KUANGChief Executive Officer
●●●
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: LEE CHONG KUANG · $399.8K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-04-28–2026-04-28

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

SIGNAL HISTORY

45.2 / 100

Latest recorded score

↓ -0.1 ptsversus the previous recorded snapshot
  1. 45.5
  2. 45.5
  3. 45.4
  4. 45.3
  5. 45.2

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

Recent Form 4 activity

3Purchases
0Sales
0Other Form 4 lines
3SEC filings · 365 days
BUYING3 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER0 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
-29.4%
3M
-40.7%
6M
-71.1%
12M
-47.5%

Volatility & liquidity

Volatility
111.4%
Beta
—
Avg daily value
USD 669,341

Valuation

Market cap
—
P/E
—

Fundamentals

Profit margin
-143.8%
ROE
-83.9%
Industry
Consulting Services

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · Status: PASS

Short interest

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

Shares short
4,054
Previous report
14,019
Avg daily volume
42,970
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
2026-06-30LEE CHONG KUANGPurchase (P)Common Stock65,591USD 1.52USD 99,698SEC filing ↗
2026-05-29LEE CHONG KUANGPurchase (P)Common Stock28,949USD 1.73USD 50,082SEC filing ↗
2026-04-28LEE CHONG KUANGPurchase (P)Common Stock107,310USD 2.33USD 250,032SEC filing ↗
2021-06-17LEE CHONG KUANGPurchase (P)Common Stock1,500USD 1.39USD 2,080SEC filing ↗
2021-03-02LEE CHONG KUANGPurchase (P)Common Stock1,500USD 2.38USD 3,570SEC filing ↗
2021-02-22LEE CHONG KUANGPurchase (P)Common Stock1,500USD 3.01USD 4,515SEC filing ↗
2020-12-22SRIRAT CHUCHOTTAWORNPurchase (P)Common Stock1,000USD 1.34USD 1,341SEC filing ↗

Form 4 evidence

3 transaction lines in the latest 365-day window; 18 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-06-30LEE CHONG KUANGPurchase (P)Common Stock65,591USD 1.52USD 99,698SEC filing ↗
2026-05-29LEE CHONG KUANGPurchase (P)Common Stock28,949USD 1.73USD 50,082SEC filing ↗
2026-04-28LEE CHONG KUANGPurchase (P)Common Stock107,310USD 2.33USD 250,032SEC filing ↗
Show recent Form 4 evidence (3 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-06-30LEE CHONG KUANGPurchase (P)Common Stock65,591USD 1.52USD 99,698SEC filing ↗
2026-05-29LEE CHONG KUANGPurchase (P)Common Stock28,949USD 1.73USD 50,082SEC filing ↗
2026-04-28LEE CHONG KUANGPurchase (P)Common Stock107,310USD 2.33USD 250,032SEC 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 · —
TickerGRNQ
CIK0001597846
SectorIndustrials
IndustryConsulting Services Yahoo Finance
SEC SIC8742 Services-Management Consulting Services
ExchangeNasdaq

Data coverage

Local Form 4 history18 transaction lines from 2020-12-16 to 2026-06-30
10 P purchase lines · 3 S sale lines · 5 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.