Proxy Results, Management Change/Compensation (Form 8-K)

FOR IMMEDIATE RELEASE

NEWS RELEASE

Pacira BioSciences Announces Stockholders Have Elected All Three of the Company's Director Nominees at Annual Meeting

BRISBANE, Calif., June 9, 2026 (PRNewswire) -- Pacira BioSciences, Inc. (Nasdaq: PCRX) (the "Company" or "Pacira"), the industry leader in its commitment to deliver innovative, non-opioid pain therapies to transform the lives of patients, today announced that based on the preliminary results of its 2026 Annual Meeting of Stockholders (the "Annual Meeting") provided by its proxy solicitor, D.F. King & Co., Inc., all three of Pacira's highly qualified director nominees - Christopher Christie, Samit Hirawat, MD and Thomas Wiggans - were elected to the Board of Directors.

Frank D. Lee, chief executive officer, said, "On behalf of the board and executive leadership team, I would like to express our appreciation and gratitude to our stockholders for their trust in our team and belief in the future of Pacira. We look forward to continuing to execute across all five pillars of our 5x30 strategy to drive long-term value for patients and stockholders and ensure Pacira is well positioned to sustain its positive momentum well into the future."

These results are preliminary. Final results will be tabulated and certified by the independent inspector of elections and reported on a Current Report on Form 8-K that will be filed with the Securities and Exchange Commission.

Advisors

Goldman Sachs & Co. LLC is acting as financial advisor and Perkins Coie LLP is acting as legal counsel to Pacira.

About Pacira

Pacira delivers innovative, non-opioid pain therapies to transform the lives of patients. Pacira has three commercial-stage non-opioid treatments: EXPAREL® (bupivacaine liposome injectable suspension), a long-acting local analgesic currently approved for infiltration, fascial plane block, and as an interscalene brachial plexus nerve block, an adductor canal nerve block, and a sciatic nerve block in the popliteal fossa for postsurgical pain management; ZILRETTA® (triamcinolone acetonide extended-release injectable suspension), an extended-release, intra-articular injection indicated for the management of osteoarthritis knee pain; and iovera®°, a novel, handheld device for delivering immediate, long-acting, drug-free pain control using precise, controlled doses of cold temperature to a targeted nerve. The company is also advancing a pipeline of clinical-stage

assets for musculoskeletal pain and adjacencies, its most advanced product candidate, PCRX-201 (enekinragene inzadenovec), a novel locally administered gene therapy, is in Phase 2 clinical development for osteoarthritis of the knee. To learn more about Pacira, visit www.pacira.com.