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

DarkHorse Technologies Inc.

DRK · Nasdaq · CIK 0001591956 · Technology · Software—Infrastructure

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

24 Form 4 transaction lines observed in the same window
0 sales · 24 option, withholding, award, gift or other lines

Last qualifying purchaseNo qualifying purchase is present in the local Form 4 history.

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesNone
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

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

AprMayJunJulAugSepOct
Reppas Tiah NortonChief Accounting Officer
○○○○○
Kalbfleisch Kurt L.Chief Financial Officer
○○○○○
Hanley Timothy P.Director
○○○
Gates Nicholas RayDirector
○○
Block Joel MChief Executive Officer
○○
Harnett SueDirector
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 2 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot.—

Recent Form 4 activity

0Purchases
3Sales
27Other Form 4 lines
21SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER24 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 has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

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

Shares short
49,052
Previous report
260,474
Avg daily volume
397,161
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

No qualifying code P equity purchase is present in the local Form 4 history.

Form 4 evidence

30 transaction lines in the latest 365-day window; 79 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-21Reppas Tiah NortonOption exercise / conversion (M)Common Stock6,250USD 0.00USD 0SEC filing ↗
2026-09-21Reppas Tiah NortonTax withholding (F)Common Stock1,941USD 2.98USD 5,784SEC filing ↗
2026-09-08Hanley Timothy P.Award / grant (A)Common Shares33,333USD 3.00USD 99,999SEC filing ↗
Show recent Form 4 evidence (27 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-21Reppas Tiah NortonOption exercise / conversion (M)Common Stock6,250USD 0.00USD 0SEC filing ↗
2026-09-21Reppas Tiah NortonTax withholding (F)Common Stock1,941USD 2.98USD 5,784SEC filing ↗
2026-09-08Hanley Timothy P.Award / grant (A)Common Shares33,333USD 3.00USD 99,999SEC filing ↗
2026-09-08Gates Nicholas RayAward / grant (A)Common Shares133,333USD 3.00USD 399,999SEC filing ↗
2026-09-08Block Joel MAward / grant (A)Common Shares166,666USD 3.00USD 499,998SEC filing ↗
2026-09-02Kalbfleisch Kurt L.Option exercise / conversion (M)Common Stock17,188USD 0.00USD 0SEC filing ↗
2026-06-08Reppas Tiah NortonAward / grant (A)Common Shares30,000USD 0.00USD 0SEC filing ↗
2026-06-08Kalbfleisch Kurt L.Award / grant (A)Common Shares250,000USD 0.00USD 0SEC filing ↗
2026-06-08Hanley Timothy P.Award / grant (A)Common Shares50,000USD 0.00USD 0SEC filing ↗
2026-06-08Gates Nicholas RayAward / grant (A)Common Shares50,000USD 0.00USD 0SEC filing ↗
2026-06-08Dent Marcus EAward / grant (A)Common Shares50,000USD 0.00USD 0SEC filing ↗
2026-06-08Block Joel MAward / grant (A)Common Shares500,000USD 0.00USD 0SEC filing ↗
2026-06-01Reppas Tiah NortonOption exercise / conversion (M)Common Shares56,250USD 0.00USD 0SEC filing ↗
2026-06-01Reppas Tiah NortonTax withholding (F)Common Shares20,398USD 4.31USD 88,009SEC filing ↗
2026-06-01Kalbfleisch Kurt L.Option exercise / conversion (M)Common Shares159,375USD 0.00USD 0SEC filing ↗
2026-06-01Kalbfleisch Kurt L.Tax withholding (F)Common Shares57,000USD 3.19USD 182,050SEC filing ↗
2026-06-01McEwan Duncan JOption exercise / conversion (M)Common Shares74,074USD —USD —SEC filing ↗
2026-06-01Harnett SueOption exercise / conversion (M)Common Shares74,074USD —USD —SEC filing ↗
2026-05-29Harnett SueOption exercise / conversion (M)Common Stock12,630USD —USD —SEC filing ↗
2026-05-29Hanley Timothy P.Option exercise / conversion (M)Common Stock12,630USD —USD —SEC filing ↗
2026-05-20Kalbfleisch Kurt L.Option exercise / conversion (M)Common Stock8,985USD —USD —SEC filing ↗
2026-03-13Kalbfleisch Kurt L.Sale (S)Common Stock9,800USD 1.59USD 15,582SEC filing ↗
2026-03-12Reppas Tiah NortonSale (S)Common Stock6,250USD 1.61USD 10,062SEC filing ↗
2026-03-12Kalbfleisch Kurt L.Option exercise / conversion (M)Common Stock18,358USD —USD —SEC filing ↗
2026-03-11Reppas Tiah NortonOption exercise / conversion (M)Common Stock16,250USD —USD —SEC filing ↗
2025-12-09Kalbfleisch Kurt L.Sale (S)Common Stock90,000USD 0.47USD 42,300SEC filing ↗
2025-12-08Kalbfleisch Kurt L.Option exercise / conversion (M)Common Stock183,594USD —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 · —
TickerDRK
CIK0001591956
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC6199 Finance Services
ExchangeNasdaq

Data coverage

Local Form 4 history79 transaction lines from 2020-05-06 to 2026-09-21
0 P purchase lines · 23 S sale lines · 56 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.