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

DUOS TECHNOLOGIES GROUP, INC.

DUOT · Nasdaq · CIK 0001396536 · Technology · Software—Application

INSIDER SIGNAL

52.2 / 100

2 buyers · 3 purchase transaction lines · $133.8K 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+14.0 / 35
Purchase size+8.7 / 25
Role+13.0 / 20
Recency+6.5 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 2 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)

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
Recker Frank DouglasChief Executive Officer
○●○
Nixon James CraigDirector
○●○
Ferry Charles ParkerDirector
○○
MAVROMMATIS NEDDirector
○○
James Brian J.Director
○○
Lonegro Frank ADirector
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 1 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS2
PURCHASE CONCENTRATION63%Largest buyer: Recker Frank Douglas · $84.5K
CLUSTER BUYING · 15D2 insidersPeak activity: 2026-09-18–2026-09-22

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

SIGNAL HISTORY

52.2 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot
  1. 52.8
  2. 52.6
  3. 52.5
  4. 52.4
  5. 52.2

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

Recent Form 4 activity

3Purchases
0Sales
31Other Form 4 lines
26SEC filings · 365 days
BUYING3 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER13 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot detected in parsed evidence

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
-5.4%
3M
-12.3%
6M
+24.4%
12M
+7.9%

Volatility & liquidity

Volatility
91.0%
Beta
1.34
Avg daily value
USD 7.9M

Valuation

Market cap
USD 287.3M
P/E
9.3×

Fundamentals

Profit margin
0.0%
ROE
0.0%
Industry
Software—Application

Market data

Price data up to: 2026-10-07 · Price source: OpenBB/yfinance · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · From Yahoo Finance: Market cap, P/E · Status: PASS

Short interest

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

Shares short
6,098,514
Previous report
5,692,165
Avg daily volume
529,957
Days to cover
11.5

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
2026-09-22Recker Frank DouglasPurchase (P)Common Stock, $0.001 par value9,250USD 9.14USD 84,545SEC filing ↗
2026-09-18Nixon James CraigPurchase (P)Common Stock, $0.001 par value5,764USD 8.55USD 49,287SEC filing ↗
2024-05-21Ferry Charles ParkerPurchase (P)Common Stock, $0.001 par value3,773USD 2.70USD 10,187SEC filing ↗
2022-09-30PESSIN NORMAN H; PESSIN SANDRA F; Pessin Brian L.Purchase (P)Common Stock333,334USD 3.00USD 1,000,002SEC filing ↗
2022-09-30PESSIN NORMAN H; PESSIN SANDRA F; Pessin Brian L.Purchase (P)Common Stock333,334USD 3.00USD 1,000,002SEC filing ↗
2022-07-01EHRMAN KENNETH SPurchase (P)Common Stock, par value $0.0011USD 3.75USD 4SEC filing ↗
2022-06-30EHRMAN KENNETH SPurchase (P)Common Stock, par value $0.001807USD 3.75USD 3,026SEC filing ↗
2022-06-29EHRMAN KENNETH SPurchase (P)Common Stock, par value $0.0012,796USD 3.74USD 10,457SEC filing ↗
2022-06-28EHRMAN KENNETH SPurchase (P)Common Stock, par value $0.00110,000USD 3.71USD 37,100SEC filing ↗
2022-06-16EHRMAN KENNETH SPurchase (P)Common Stock, par value $0.001898USD 3.75USD 3,368SEC filing ↗
2022-05-20Ferry Charles ParkerPurchase (P)Common Stock, par value $0.0012,325USD 3.57USD 8,300SEC filing ↗
2022-05-19Ferry Charles ParkerPurchase (P)Common Stock, par value $0.001675USD 3.51USD 2,369SEC filing ↗
2022-02-04PESSIN NORMAN H; PESSIN SANDRA F; Pessin Brian L.Purchase (P)Common Stock300,000USD 4.00USD 1,200,000SEC filing ↗
2022-02-04Bleichroeder LPPurchase (P)Common Stock375,000USD 4.00USD 1,500,000SEC filing ↗
2021-08-17Ferry Charles ParkerPurchase (P)Common Stock, $0.001 par value1,500USD 5.75USD 8,625SEC filing ↗

Form 4 evidence

34 transaction lines in the latest 365-day window; 183 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30Recker Frank DouglasAward / grant (A)Common Stock, $0.001 par value2,799USD 8.93USD 25,006SEC filing ↗
2026-09-30Nixon James CraigAward / grant (A)Common Stock, $0.001 par value2,099USD 8.93USD 18,752SEC filing ↗
2026-09-30MAVROMMATIS NEDAward / grant (A)Common Stock, $0.001 par value2,239USD 8.93USD 20,003SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-30Recker Frank DouglasAward / grant (A)Common Stock, $0.001 par value2,799USD 8.93USD 25,006SEC filing ↗
2026-09-30Nixon James CraigAward / grant (A)Common Stock, $0.001 par value2,099USD 8.93USD 18,752SEC filing ↗
2026-09-30MAVROMMATIS NEDAward / grant (A)Common Stock, $0.001 par value2,239USD 8.93USD 20,003SEC filing ↗
2026-09-30Lonegro Frank AAward / grant (A)Common Stock, $0.001 par value2,799USD 8.93USD 25,006SEC filing ↗
2026-09-30James Brian J.Award / grant (A)Common Stock, $0.001 par value2,799USD 8.93USD 25,006SEC filing ↗
2026-09-30Ferry Charles ParkerAward / grant (A)Common Stock, $0.001 par value2,799USD 8.93USD 25,006SEC filing ↗
2026-09-22Recker Frank DouglasPurchase (P)Common Stock, $0.001 par value9,250USD 9.14USD 84,545SEC filing ↗
2026-09-18Nixon James CraigPurchase (P)Common Stock, $0.001 par value5,764USD 8.55USD 49,287SEC filing ↗
2026-08-17Recker Frank DouglasAward / grant (A)Common Stock, $0.001 par value880,000USD —USD —SEC filing ↗
2026-06-30Nixon James CraigAward / grant (A)Common Stock, $0.001 par value1,556USD 12.06USD 18,765SEC filing ↗
2026-06-30MAVROMMATIS NEDAward / grant (A)Common Stock, $0.001 par value1,659USD 12.06USD 20,008SEC filing ↗
2026-06-30Lonegro Frank AAward / grant (A)Common Stock, $0.001 par value2,074USD 12.06USD 25,012SEC filing ↗
2026-06-30James Brian J.Award / grant (A)Common Stock, $0.001 par value2,074USD 12.06USD 25,012SEC filing ↗
2026-06-30Goldfarb Adrian GrahamAward / grant (A)Common Stock, $0.001 par value1,532USD 9.18USD 14,064SEC filing ↗
2026-06-30Ferry Charles ParkerAward / grant (A)Common Stock, $0.001 par value2,074USD 12.06USD 25,012SEC filing ↗
2026-04-01Ferry Charles ParkerJ (J)Common Stock, $0.001 par value261,444USD —USD —SEC filing ↗
2026-01-02Nixon James CraigAward / grant (A)Common Stock, $0.001 par value10,000USD 10.80USD 108,000SEC filing ↗
2026-01-02MAVROMMATIS NEDAward / grant (A)Common Stock, $0.001 par value10,000USD 10.80USD 108,000SEC filing ↗
2026-01-02Lonegro Frank AAward / grant (A)Common Stock, $0.001 par value10,000USD 10.80USD 108,000SEC filing ↗
2026-01-01Brown Leah F.Award / grant (A)Common Stock, $0.001 par value150,000USD —USD —SEC filing ↗
2025-12-31Nixon James CraigAward / grant (A)Common Stock, $0.001 par value12,185USD 11.44USD 139,396SEC filing ↗
2025-12-31MAVROMMATIS NEDAward / grant (A)Common Stock, $0.001 par value11,748USD 11.44USD 134,397SEC filing ↗
2025-12-31Lonegro Frank AAward / grant (A)Common Stock, $0.001 par value12,185USD 11.44USD 139,396SEC filing ↗
2025-12-31Brown Leah F.Award / grant (A)Common Stock, $0.001 par value228USD 6.17USD 1,407SEC filing ↗
2025-12-31Goldfarb Adrian GrahamAward / grant (A)Common Stock, $0.001 par value715USD 6.17USD 4,412SEC filing ↗
2025-12-31Ferry Charles ParkerAward / grant (A)Common Stock, $0.001 par value648USD 6.17USD 3,998SEC filing ↗
2025-12-31Nixon James CraigAward / grant (A)Common Stock, $0.001 par value2,185USD 11.44USD 24,996SEC filing ↗
2025-12-31MAVROMMATIS NEDAward / grant (A)Common Stock, $0.001 par value1,748USD 11.44USD 19,997SEC filing ↗
2025-12-31Lonegro Frank AAward / grant (A)Common Stock, $0.001 par value2,185USD 11.44USD 24,996SEC filing ↗
2025-12-31James Brian J.Award / grant (A)Common Stock, $0.001 par value1,638USD 11.44USD 18,739SEC 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 · —
TickerDUOT
CIK0001396536
SectorTechnology
IndustrySoftware—Application Yahoo Finance
SEC SIC7372 Services-Prepackaged Software
ExchangeNasdaq

Data coverage

Local Form 4 history183 transaction lines from 2020-02-13 to 2026-09-30
26 P purchase lines · 3 S sale lines · 154 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.