Categories: NewsPharmaceutical

Phathom Pharmaceuticals Clarifies That There Is No Reduction in Lead Shareholder’s Ownership Following Administrative Change to 13D Filing

FLORHAM PARK, N.J., Aug. 20, 2025 (GLOBE NEWSWIRE) — Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), today clarified that a Schedule 13D filing by Frazier Life Sciences, which is expected to be filed later today, August 20, will include administrative changes to its reporting approach but does not represent a reduction in the ownership position of any Frazier fund or person in Phathom.

While the breakout of holdings between funds and persons may appear different than prior filings, and the treatment of warrants may reduce certain percentages in the updated filings, these differences are due solely to clarifying changes in Frazier’s reporting approach and not to any sale of shares. 

About Phathom Pharmaceuticals, Inc. 
Phathom Pharmaceuticals is a biopharmaceutical company focused on the development and commercialization of novel treatments for gastrointestinal diseases. Phathom has in-licensed the exclusive rights to vonoprazan, a first-in-class potassium-competitive acid blocker (PCAB) that is currently marketed in the United States as VOQUEZNA® (vonoprazan) tablets for the relief of heartburn associated with Non-Erosive GERD in adults, the healing and maintenance of healing of Erosive GERD in adults and relief of associated heartburn, in addition to VOQUEZNA® TRIPLE PAK® (vonoprazan tablets, amoxicillin capsules, clarithromycin tablets) and VOQUEZNA® DUAL PAK® (vonoprazan tablets, amoxicillin capsules) for the treatment of H. pylori infection in adults. For more information about Phathom, visit the company’s website at www.phathompharma.com and follow on LinkedIn and X.

MEDIA CONTACT
Nick Benedetto
1-877-742-8466
media@phathompharma.com

INVESTOR CONTACT
Eric Sciorilli
1-877-742-8466
ir@phathompharma.com

© 2025 Phathom Pharmaceuticals. All rights reserved. VOQUEZNA, VOQUEZNA DUAL PAK, VOQUEZNA TRIPLE PAK, Phathom Pharmaceuticals, and their respective logos are registered trademarks of Phathom Pharmaceuticals, Inc.

Staff

Recent Posts

Is SynergyRx GLP-1 Legitimate? Platform Lists Compounded Semaglutide at $200 With Oral Tablet Options

Telehealth Provider Offers FDA-Approved and Compounded Weight Loss Medications in All 50 States, Subject to…

12 hours ago

Direct Meds GLP-1 Medications Platform Maintains LegitScript Certification as New Year Weight Loss Interest Peaks Amid Compounding Regulatory Shifts

Telehealth Platform Facilitates Compounded Semaglutide and Tirzepatide Access Through Licensed Provider Evaluation as FDA Shortage…

12 hours ago

Best Peptides for Boosting Growth Hormone: ReadyRx Lists Prescription Sermorelin in Injectable and Needle-Free Formats for 2026

Analysis examines best peptides for boosting growth hormone as ReadyRx lists prescription sermorelin in injectable…

12 hours ago

Best Fat Burner For Men 2026: Effective Fat Burning Supplements For Men’s Belly Fat Launched By Wolfson Brands Ltd

Discover the best fat burner for men in 2025. Explore Wolfson Brand’s effective fat-burning supplements…

12 hours ago

MEDIROM Partners with World

Deploying “Proof of Human” Infrastructure throughout Japan, a Technology Envisioned by Sam Altman and Alex…

12 hours ago