Insider Transactions Reported by 16 Insiders of DUOS TECHNOLOGIES GROUP, INC.

Symbol: DUOT on Nasdaq
Location: Jacksonville, FL

Quick Takeaways

DUOT - DUOS TECHNOLOGIES GROUP, INC. has 16 insiders with reported activity on this page.
Net insider value flow over the last year: -$82,359.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: ; sell value: $82,358.
Net share flow: -10,585.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$82,359.

Buys

Shares: 0

Insiders: 0

Sells

$82,359

Shares: 10,585

Insiders: 1

Net

-$82,359

Shares: -10,585

Insiders: -1

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	0	$0	$0	$0
3-6	0	$0	$0	$0
6-9	0	$0	$0	$0
9-12	10,585	$0	$82,359	-$82,359

DUOS TECHNOLOGIES GROUP, INC. executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Bleichroeder LP	10%+ Owner	$16,748,574			Mixed	19 Sep 2024
Norman H. Pessin	10%+ Owner	$3,009,918			Mixed	27 Sep 2022
Leah F. Brown	Chief Financial Officer	$1,899,200			Mixed	31 Dec 2025
Frank Douglas Recker	President	$1,128,750			Mixed	15 Sep 2025
James Craig Nixon	Director	$868,533			Mixed	31 Mar 2026
Christopher T. King	Former Chief Operating Officer	$725,625			Mixed	15 Sep 2025
Kenneth S. Ehrman	Former Director	$688,260			Mixed	09 Apr 2025
Ned Mavrommatis	Director	$606,195			Mixed	31 Mar 2026
Frank A. Lonegro	Director	$433,642			Mixed	31 Mar 2026
Brian J. James	Director	$67,005			Mixed	31 Mar 2026
Edmond L. Harris	Former Director	$41,491			Mixed	30 Dec 2022
Blair Madison Fonda	Other*	$33,965			Mixed	05 Aug 2021
Charles P. Ferry	Director	$31,126			Mixed	01 Apr 2026
Adrian Graham Goldfarb	Mr. Goldfarb retired as CFO of the Issuer effective November 15, 2025.	$24,566	-$82,359	-77%	Mixed	31 Dec 2025
Andrew W. Murphy	Cfo	$7,886			Mixed	29 Dec 2023
Connie L. Weeks	Chief Accounting Officer				Mixed	10 Nov 2021

Top shareholders of DUOS TECHNOLOGIES GROUP, INC. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Bleichroeder LP	13F 13D/G 3/4/5	Company · 10%+ Owner	20% from 13D/G	1,627,806	$18,312,818	—	31 Dec 2025	13F 13D/G 3/4/5
ROYAL BANK OF CANADA	13F	Company	13%	965,367	$10,860,000	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	11%	807,552	$9,084,960	—	31 Dec 2025	13F
Northern Right Capital Management, L.P.	13F	Company	10%	777,626	$8,748,293	—	31 Dec 2025	13F
VANGUARD GROUP INC	13F	Company	10%	769,950	$8,661,938	—	31 Dec 2025	13F
Potomac Capital Management, Inc.	13F	Company	3.6%	274,235	$3,085,144	—	31 Dec 2025	13F
Norman H. Pessin	3/4/5	10%+ Owner	— class O/S missing	1,221,062	$3,009,918	—	27 Sep 2022	3/4/5
Laurence W. Lytton	13D/G	LYTTON LAURENCE W	5%	427,002	$2,732,813	$0	31 Jan 2024	13D/G
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.3%	170,532	$1,919,729	—	31 Dec 2025	13F
Private Advisor Group, LLC	13F	Company	2.2%	168,939	$1,900,566	—	31 Dec 2025	13F
Leah F. Brown	3/4/5	Chief Financial Officer	— mixed-class rows	160,000 mixed-class rows	$1,899,200	—	31 Dec 2025	3/4/5
BARD ASSOCIATES INC	13D/G 13F	Company	3.4%	284,900	$1,823,360	$0	22 Nov 2024	13D/G 13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	2.1%	159,598	$1,795,478	—	31 Dec 2025	13F
Informed Momentum Co LLC	13F	Company	1.5%	112,002	$1,260,023	—	31 Dec 2025	13F
683 Capital Management, LLC	13F	Company	1.4%	106,481	$1,197,911	—	31 Dec 2025	13F
Huntleigh Advisors, Inc.	13F	Company	1.4%	101,770	$1,144,925	—	31 Dec 2025	13F
Frank Douglas Recker	3/4/5	President	2.3%	175,000	$1,128,750	—	15 Sep 2025	3/4/5
Mink Brook Asset Management LLC	13F	Company	1.3%	100,000	$1,125,000	—	31 Dec 2025	13F
MYDA Advisors LLC	13F	Company	1.3%	100,000	$1,125,000	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1.2%	89,000	$1,001,250	—	31 Dec 2025	13F
BlackRock, Inc.	13F	Company	1.2%	87,716	$986,806	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	1%	78,955	$888,244	—	31 Dec 2025	13F
James Craig Nixon	3/4/5	Director	1%	77,203	$868,533	—	31 Mar 2026	3/4/5
Shay Capital LLC	13F	Company	1%	75,000	$843,750	—	31 Dec 2025	13F
CORSAIR CAPITAL MANAGEMENT, L.P.	13F	Company	0.93%	70,022	$787,748	—	31 Dec 2025	13F
SEI INVESTMENTS CO	13F	Company	0.91%	68,189	$767,126	—	31 Dec 2025	13F
Christopher T. King	3/4/5	FORMER CHIEF OPERATING OFFICER	1.5%	112,500	$725,625	—	15 Sep 2025	3/4/5
STATE STREET CORP	13F	Company	0.86%	64,479	$725,389	—	31 Dec 2025	13F
HighTower Advisors, LLC	13F	Company	0.84%	63,153	$710,471	—	31 Dec 2025	13F
Kenneth S. Ehrman	3/4/5	Former Director	1.2%	91,768	$688,260	—	09 Apr 2025	3/4/5
NORTHERN TRUST CORP	13F	Company	0.73%	54,813	$616,646	—	31 Dec 2025	13F
Ned Mavrommatis	3/4/5	Director	0.72%	53,884	$606,195	—	31 Mar 2026	3/4/5
CITADEL ADVISORS LLC	13F	Company	0.71%	53,603	$603,034	—	31 Dec 2025	13F
GatePass Capital, LLC	13F	Company	0.7%	53,000	$596,250	—	31 Dec 2025	13F
JANE STREET GROUP, LLC	13F	Company	0.68%	51,392	$578,159	—	31 Dec 2025	13F
UBS Group AG	13F	Company	0.64%	48,442	$544,972	—	31 Dec 2025	13F
OMERS ADMINISTRATION Corp	13F	Company	0.56%	42,400	$477,000	—	31 Dec 2025	13F
Themes Management Co LLC	13F	Company	0.56%	41,994	$472,433	—	31 Dec 2025	13F
Diametric Capital, LP	13F	Company	0.54%	40,578	$456,502	—	31 Dec 2025	13F
Frank A. Lonegro	3/4/5	Director	0.51%	38,546	$433,642	—	31 Mar 2026	3/4/5
Qube Research & Technologies Ltd	13F	Company	0.5%	37,952	$426,960	—	31 Dec 2025	13F
MARSHALL WACE, LLP	13F	Company	0.5%	37,633	$423,371	—	31 Dec 2025	13F
JONES FINANCIAL COMPANIES LLLP	13F	Company	0.49%	37,100	$417,375	—	31 Dec 2025	13F
XTX Topco Ltd	13F	Company	0.43%	32,313	$363,521	—	31 Dec 2025	13F
Hudson Bay Capital Management LP	13F	Company	0.35%	26,441	$297,461	—	31 Dec 2025	13F
Cannell & Spears LLC	13F	Company	0.33%	25,000	$281,250	—	31 Dec 2025	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.33%	24,705	$277,931	—	31 Dec 2025	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.31%	22,971	$258,424	—	31 Dec 2025	13F
LPL Financial LLC	13F	Company	0.29%	22,040	$247,950	—	31 Dec 2025	13F
ESSEX INVESTMENT MANAGEMENT CO LLC	13F	Company	0.25%	19,138	$215,303	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for DUOS TECHNOLOGIES GROUP, INC.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Charles P. Ferry	DUOT	Common Stock, $0.001 par value	Other	-50%			-261,444	261,445	01 Apr 2026	Direct
Ned Mavrommatis	DUOT	Common Stock, $0.001 par value	Award	5.87%			2,988	53,884	31 Mar 2026	Direct
Frank A. Lonegro	DUOT	Common Stock, $0.001 par value	Award	10.7%			3,735	38,546	31 Mar 2026	Direct
Brian J. James	DUOT	Common Stock, $0.001 par value	Award	168.2%			3,735	5,956	31 Mar 2026	Direct
James Craig Nixon	DUOT	Common Stock, $0.001 par value	Award	5.08%			3,735	77,203	31 Mar 2026	Direct
Leah F. Brown	DUOT	Common Stock, $0.001 par value	Award				150,000	150,000	01 Jan 2026	Direct
Frank A. Lonegro	DUOT	Common Stock, $0.001 par value	Award	53.8%			12,185	34,811	31 Dec 2025	Direct
Ned Mavrommatis	DUOT	Common Stock, $0.001 par value	Award	30%			11,748	50,896	31 Dec 2025	Direct
James Craig Nixon	DUOT	Common Stock, $0.001 par value	Award	19.9%			12,185	73,468	31 Dec 2025	Direct
Leah F. Brown	DUOT	Common Stock, $0.001 par value	Award				228	228	31 Dec 2025	Direct
Charles P. Ferry	DUOT	Common Stock, $0.001 par value	Award	14.7%			648	5,044	31 Dec 2025	Direct
Adrian Graham Goldfarb	DUOT	Common Stock, $0.001 par value	Award	21.9%			715	3,981	31 Dec 2025	Direct
Brian J. James	DUOT	Common Stock, $0.001 par value	Award	281%			1,638	2,221	31 Dec 2025	Direct
Frank A. Lonegro	DUOT	Common Stock, $0.001 par value	Award	9.79%			2,018	22,626	30 Sep 2025	Direct
Brian J. James	DUOT	Common Stock, $0.001 par value	Award				583	583	30 Sep 2025	Direct
Ned Mavrommatis	DUOT	Common Stock, $0.001 par value	Award	3.56%			1,346	39,148	30 Sep 2025	Direct
James Craig Nixon	DUOT	Common Stock, $0.001 par value	Award	3.41%			2,018	61,283	30 Sep 2025	Direct
Christopher T. King	DUOT	Common Stock, $0.001 par value	Disposed to Issuer	-50%			-112,500	112,500	15 Sep 2025	Direct
Adrian Graham Goldfarb	DUOT	Common Stock, $0.001 par value	Award	584.7%			2,789	3,266	30 Jun 2025	Direct
Charles P. Ferry	DUOT	Common Stock, $0.001 par value	Award	17.7%			662	4,396	30 Jun 2025	Direct
Ned Mavrommatis	DUOT	Common Stock, $0.001 par value	Award	3.72%			1,355	37,802	30 Jun 2025	Direct
James Craig Nixon	DUOT	Common Stock, $0.001 par value	Award	3.55%			2,032	59,265	30 Jun 2025	Direct
Frank A. Lonegro	DUOT	Common Stock, $0.001 par value	Award	10.9%			2,032	20,608	30 Jun 2025	Direct
Adrian Graham Goldfarb	DUOT	Common Stock, $0.001 par value	Sale	-95.1%	$72,154	$7.77	-9,285	477	23 May 2025	Direct
Adrian Graham Goldfarb	DUOT	Common Stock, $0.001 par value	Sale	-11.8%	$10,205	$7.85	-1,300	9,762	20 May 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.