Leah F. Brown - 31 Dec 2025 Form 4 Insider Report for DUOS TECHNOLOGIES GROUP, INC. (DUOT)

Reporting relationship: Chief Financial Officer
Issuer ticker: DUOT
Reported as of: 31 Dec 2025
Net transaction value: +$1,407
SEC form: 4
Accepted by SEC: 27 Jan 2026, 08:05:01 UTC
Prior SEC filing: 17 Nov 2025
Source filing: View source filing
Reporting owner signature: /s/ Leah F. Brown

Key filing fact

Leah F. Brown filed Form 4 for DUOS TECHNOLOGIES GROUP, INC. (DUOT) on 27 Jan 2026.

Key facts

This page summarizes Leah F. Brown's Form 4 filing for DUOS TECHNOLOGIES GROUP, INC. (DUOT).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 27 Jan 2026, 08:05.

Change

Previous filing in this sequence was filed on 17 Nov 2025.
Current net transaction value: +$1,407.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002084485 Primary reporting owner

Brown Leah F.

Relationship: Chief Financial Officer
Address: 7660 CENTURION PARKWAY, SUITE 100, JACKSONVILLE
Signature: /s/ Leah F. Brown
Signature date: 27 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DUOT transaction

Common Stock, $0.001 par value

Award

Transaction value: $1,407
Shares: +228
Change %
Price: $6.17
Shares after: 228
Date: 31 Dec 2025
Ownership: Direct
Footnotes: F1, F2

DUOT transaction

Common Stock, $0.001 par value

Award

Transaction value
Shares: +150,000
Change %
Price
Shares after: 150,000
Date: 01 Jan 2026
Ownership: Direct
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

DUOT holding Derivative

Options to Purchase Shares of Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,000
Date: 31 Dec 2025
Ownership: Direct
Underlying class: Common Stock, $0.001 par value
Underlying amount: 10,000
Exercise price: $4.22
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

The reporting person is voluntarily reporting the acquisition of shares of the Issuer's Common Stock pursuant to the Duos Technologies Group, Inc. Employee Stock Purchase Plan (the "ESPP"). The transaction is also exempt under Rule 16b-3(c).

Footnote F2

In accordance with the ESPP, these shares were purchased based on 85% of the closing price of the Common Stock on the relevant measurement date.

Footnote F3

The shares were granted pursuant to the Issuer's 2021 Equity Incentive Plan, as amended, and are subject to a three-year cliff vesting period. All of the shares vest on December 31, 2028.

Footnote F4

These options were granted on April 1, 2023. The options vest over three years, with one third vesting each year. As of the date hereof, options to purchase 6,667 shares have vested and are exercisable.