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Friday, Jul 10, 2026

Tarsus Pharmaceuticals Acquires iRenix for $75M

Adds late-stage eye therapy treatment to portfolio

Tarsus Pharmaceuticals Inc. yesterday announced its acquisition of Palo Alto-based iRenix Medical Inc. and its late-stage ocular antiseptic candidate, IRX-101, for $75 million.

IRX-101 has the potential to improve the standard of care by reducing post-procedural pain and corneal toxicity in patients receiving intravitreal therapy, according to Tarsus. It most recently went through a Phase 2b/3 study.

“With XDEMVY, we demonstrated the importance of meaningful innovation in areas of eye care that had previously been overlooked despite their significant impact on patients,” Chief Executive Bobak “Bobby” Azamian said in a statement. “We believe IRX-101 has the potential to do the same for patients with retinal disease who rely on repeated procedures to preserve their vision.”

Shares in Tarsus fell 7.5% to $62.65 and a $2.7 billion market cap (Nasdaq: TARS).

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Yuika Yoshida
Yuika Yoshida
Yuika Yoshida has been a reporter covering healthcare, innovation and education at the Orange County Business Journal since 2023. Previous bylines include JapanUp! Magazine and Stu News Laguna. She received her bachelor's degree in literary journalism from the University of California, Irvine. During her time at UC Irvine, she was the campus news editor for the official school paper and student writer for the Samueli School of Engineering. Outside of writing, she enjoys musical theater and finding new food spots within Orange County.

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