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

The UA Sprinkler Fitters Local 669 JATC – Notice of Privacy Incident

Landover, Maryland, February 6, 2026- The UA Sprinkler Fitters Local 669 Joint Apprenticeship and Training…

3 hours ago

Abbott Laboratories Announces Measurable Results From LATAM Diagnostic Market Development and Training Initiative Led by Claudia Marcela Riaño Caro

Regional program delivers double-digit sales growth, improved service performance, and expanded diagnostic access across Latin…

9 hours ago

GEARWRENCH Continues to Redefine Automotive Diagnostics with Powerful New Tools

Four new products available now to put full diagnostics in the palm of technician's handsSPARKS,…

9 hours ago

Tampa General’s Innovation Week Returns with New Programming to Showcase Breakthroughs in Patient Care and Technology

Global leaders, entrepreneurs and innovators will converge across the Tampa Medical & Research District and…

9 hours ago

New England Biolabs ® Proudly Partners with Automation Providers to Support NGS Library Prep Automation Globally

IPSWICH, Mass., Feb. 6, 2026 /PRNewswire/ -- New England Biolabs (NEB ®) will present several…

9 hours ago

Healthcare Triangle, Inc. Announces 1-for-60 Reverse Stock Split as Part of Nasdaq Compliance Plan

PLEASANTON, Calif., Feb. 6, 2026 /PRNewswire/ -- Healthcare Triangle, Inc. (Nasdaq: HCTI) ("HCTI" or the "Company"),…

15 hours ago