REVVITY, INC.

Our fiscal year ends on the Sunday nearest December 31. We report fiscal years under a 52/53 week format and as a result, certain fiscal years will contain 53 weeks. The fiscal year ending January 3, 2027 (“fiscal year 2026”) will include 53 weeks, and the fiscal year ended December 28, 2025 (“fiscal year 2025”) included 52 weeks.

We are a leading provider of health science solutions, technologies, expertise and services that deliver complete workflows from discovery to development, and diagnosis to cure. Revvity is revolutionizing what’s possible in healthcare, with specialized focus areas in translational multi-omics technologies, biomarker identification, imaging, prediction, screening, detection and diagnosis, informatics and more.

The principal products and services of our two reportable segments are:

•Life Sciences. Provides products and services targeted towards life sciences customers.

•Diagnostics. Develops diagnostics, tools and applications focused on clinically-oriented customers, especially within the areas of reproductive health and emerging market diagnostics.

Overview of the First Quarter of Fiscal Year 2026

Our overall revenue in the first quarter of fiscal year 2026 was $711.1 million which increased by $46.4 million, or 7%, as compared to the first quarter of fiscal year 2025, reflecting an increase of $24.9 million, or 8%, in our Diagnostics segment revenue, and an increase of $21.4 million, or 6%, in our Life Sciences segment revenue. The increase in our Diagnostics segment revenue for the first quarter of fiscal year 2026 was driven by both our Reproductive Health business and favorable changes in foreign exchange rates. The increase in our Life Sciences segment revenue for the first quarter of fiscal year 2026 was driven by both our Life Sciences Solutions and Software businesses and the extra fiscal week.

Our consolidated gross margins decreased 200 basis points from 56.5% to 54.5% in the first quarter of fiscal year 2026, as compared to the first quarter of fiscal year 2025, primarily due to product mix shift, changes in foreign exchange rates, increased tariffs and impact of the extra fiscal week. Our consolidated operating margins decreased from 10.9% to 10.7% in the first quarter of fiscal year 2026, as compared to the first quarter of fiscal year 2025, primarily due to gross margin headwinds and impact of the extra fiscal week, partially offset by productivity and cost containment initiatives.