Data I/O Corporation (NASDAQ: DAIO) reported preliminary second-quarter 2026 net sales of $5.2 million, a 59% sequential increase from $3.3 million in the first quarter. The Redmond-based provider of data programming and security provisioning solutions also saw its gross margin expand to 57.1% of sales, up from 49.5% in the prior period. This operational improvement coincides with a substantial boost in liquidity, as cash on hand increased to $10.8 million at the end of June 30, 2026, from $5.7 million on March 31, 2026, reflecting net proceeds from a $9 million direct investment announced in May 2026.

Despite the positive preliminary metrics, the company has rescheduled the release of its full second-quarter financial results and the corresponding investor conference call from July 30, 2026, to August 12, 2026. The delay is necessary to complete an independent accounting and valuation analysis regarding the treatment of the May 2026 direct investment. Management emphasized that the preliminary figures are subject to completion and auditor review before finalization.

Financial Performance Overview

The second quarter demonstrated clear momentum in both top-line revenue and profitability efficiency. The sequential jump in sales highlights accelerating demand for Data I/O’s security deployment platform and data programming solutions, which are critical for securing the global electronics supply chain.

The expansion in gross margin suggests favorable product mix or pricing dynamics during the quarter, although the full context will be detailed in the upcoming comprehensive report. The increase in cash position provides the company with greater financial flexibility as it navigates market uncertainties.

What the Numbers Show

The most notable aspect of this quarter is the divergence between revenue growth and margin expansion. While a 59% sequential sales increase is robust, the simultaneous 7.6 percentage point improvement in gross margin indicates that the additional revenue was not achieved through discounting or low-margin volume pushes. Instead, it points to higher-value engagements or improved operational leverage. However, investors should note that these are preliminary figures; the final audited numbers may adjust these percentages once the accounting treatment for the recent capital raise is finalized.

Forward-Looking Details

The full financial results and conference call will take place on August 12, 2026, after market close. The conference call is scheduled for 2 p.m. Pacific Time / 5 p.m. Eastern Time. Investors can access the live webcast via the Events & Webcasts section of the Data I/O Corporation website. A replay will be available approximately one hour after the conclusion of the call.

The company continues to face various risks including geopolitical conditions, international trade restrictions, and cybersecurity incidents, as disclosed in its periodic filings with the Securities and Exchange Commission (SEC). Data I/O utilizes its website, X account (@DataIO_Company), and LinkedIn page to disclose material non-public information in compliance with Regulation FD.

Data I/O Corporation will announce its financial results for the second quarter ended June 30, 2026, on July 30, 2026. The results will be released after the market closes, followed by a conference call at 2 p.m. Pacific Time to discuss the performance. The announcement is significant for investors tracking the company's progress in providing data programming and security provisioning solutions for microcontrollers, security ICs, and memory devices.

Management will host the conference call to provide insights into the quarterly results. Investors can listen to the live call by dialing 412-317-5788. A replay of the call will be accessible approximately one hour after its conclusion and will remain available until August 13, 2026. To access the replay, participants can dial 412-317-0088 and use access code 5307983.

The conference call will also be webcast live on the Data I/O Corporation website. The webcast will be recorded and available for replay approximately one hour after the call ends. Investors can visit the Events & Webcasts section of the company's investor relations page to access the webcast.

Data I/O Corporation specializes in developing solutions for the design and manufacture of electronic products across industries such as automotive, Internet-of-Things, medical, and consumer electronics. The company's offerings focus on securing the global electronics supply chain and protecting IoT device intellectual property from inception to deployment.

For further details, investors can refer to the company's periodic filings with the Securities and Exchange Commission (SEC), including its 10-K and 10-Q reports. Data I/O also uses its website and social media channels to disclose material non-public information in compliance with Regulation FD.