BiomX Inc. (NYSE:PHGE) (the "Company") today announced that it will change its corporate name to Tessera Defense and Homeland Security Inc., effective at 12:01 a.m., Eastern Time, on September 11, 2026. The Company’s common stock will trade on the NYSE American under the new ticker symbol "HLSQ."

The new name completes the Company’s transformation into a defense and homeland security technology group, built through the acquisitions and investments it has made over the past year.

A tessera is a single tile in a mosaic. Alone it is a fragment; set alongside others, it becomes part of a complete picture. The name describes how the Company is assembled: individual technology companies, each substantial in its own right, brought together into one architecture for prediction, detection, analysis and response.

The effective date was chosen deliberately. September 11 is the date that changed how the world understands security, and the day that gave the term homeland security its modern meaning. In adopting the name on that date, the Company honors the memory of those who were lost in 2001 and the first responders who went toward the danger, and dedicates itself to the work their loss demanded: seeing threats early, understanding them quickly, and helping those who must act on them.