Duos Technologies warns late filing of quarterly report

What happened

Duos Technologies Group, Inc. (NASDAQ: DUOT), a Jacksonville, Florida-based provider of software and technology services for rail, transit, and other industrial markets, said it will file its quarterly report for the period ended June 30, 2026 late. The company disclosed the delay in a filing with the U.S. Securities and Exchange Commission on August 17, 2026.

The quarterly report on Form 10-Q was due August 14, 2026, under rules for smaller reporting companies. Duos said it could not file on time "without unreasonable effort or expense" and expects to file within five calendar days of the original due date, which would be by August 19, 2026.

The company attributed the delay to incomplete financial statements and other disclosures. It said its independent registered public accounting firm needs additional time to complete its review of the financial statements for the quarter.

Shares of Duos closed at $10.28 on August 17, up 12.8% from the previous close of $9.11. Trading volume was 6,007,769 shares, about seven times the average volume of 809,435 shares.

The filing

The filing is a Form 12b-25, also known as a "Notification of Late Filing." Companies use it to tell the SEC that they will miss a periodic report deadline, and to explain why.

The form is required under SEC Rule 12b-25. By filing it, a company can avoid certain penalties for missing a deadline, provided it meets the rule's conditions and files the report within the allowed extension period.

In this case, Duos filed the notice on August 17, which was after the original August 14 due date but still within the rule's requirements. The company stated that all other required periodic reports in the past 12 months have been filed on time, and it does not anticipate any significant change in results of operations for the quarter compared with the same period last year.

What this means

A Form 12b-25 is not a sign of wrongdoing; it is a procedural notice. It gives a company extra time to file and keeps the market informed of the delay.

For a quarterly report on Form 10-Q, the extension is five calendar days from the original due date. Duos said it expects to file by that deadline, which would be August 19, 2026. If it fails to file within that period, the company could face additional consequences, including potential loss of good standing with the exchange.

The 12.8% rise in the stock price on the day of the notice is not explained by the filing or the price data. The filing itself contains no financial results, and the market's reaction may reflect other factors, which are not described in the provided sources.

Duos Technologies Group, Inc. trades on the Nasdaq under the ticker DUOT. The company describes itself as focused on intelligent technology solutions, including automated inspection systems for the rail industry and other industrial applications.