Phathom Pharmaceuticals, Inc. - Common Stock (PHAT)

FLORHAM PARK, N.J., Oct. 29, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today reported financial results for the third quarter ended September 30, 2026, and provided a business update.

FLORHAM PARK, N.J., Oct. 26, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today announced the U.S. Food and Drug Administration’s (FDA’s) establishment of a public docket (Docket No. FDA-2026-N-13038) to solicit comment on legal and regulatory questions regarding certain issues raised by a filer of an abbreviated new drug application (ANDA) referencing VOQUEZNA® (vonoprazan) tablets, BDR Pharmaceuticals, International Pvt. Ltd. (BDR), in litigation brought against the FDA following FDA’s rejection of the ANDA. The litigation was brought to challenge FDA’s June 6, 2025 decision granting Phathom’s Citizen Petition, which agreed with Phathom that VOQUEZNA benefits from 10 years of New Chemical Entity (NCE) exclusivity through May 3, 2032. The deadline for comments submitted to the public docket is November 23, 2026.

FLORHAM PARK, N.J., Oct. 23, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, announced today that BDR Pharmaceuticals International Pvt. Ltd. (BDR) has filed suit against the U.S. Food and Drug Administration (FDA) and related Federal Defendants in the United States District Court for the District of Columbia, principally challenging FDA’s alleged refusal to receive an abbreviated new drug application (ANDA) referencing Phathom’s new drug application (NDA) for VOQUEZNA®. In the suit, BDR alleges that FDA has improperly applied the GAIN Act to extend Phathom’s New Chemical Entity (NCE) exclusivity for VOQUEZNA (vonoprazan fumarate) tablets. Phathom is evaluating the BDR filings, but believes that FDA carefully and correctly evaluated this issue in its June 6, 2025 grant of Phathom’s December 11, 2024 Citizen Petition, in which FDA recognized 10 years of NCE exclusivity for VOQUEZNA tablets through May 3, 2032. Phathom intends to take appropriate action to protect its statutory exclusivities.

Management to host conference call on Thursday, October 29, 2026, at 8:00 am EDT

FLORHAM PARK, N.J., Oct. 12, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, today announced new cost-effectiveness data for VOQUEZNA® (vonoprazan), alongside additional clinical and real-world data, presented at the American College of Gastroenterology’s (ACG) 2026 Annual Scientific Meeting, being held October 9-14 in Nashville, Tennessee. A new predictive cost-effectiveness analysis projected VOQUEZNA to provide meaningful economic value and be cost-effective compared with proton pump inhibitors (PPIs) for the healing and maintenance of Erosive Esophagitis or Erosive Gastroesophageal Reflux Disease (GERD) over patients’ lifetimes, with potential cost savings at net price based on clinical healing and maintenance of healing data and fewer anticipated downstream complications.

FLORHAM PARK, N.J., Oct. 08, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, today announced its participation in the American College of Gastroenterology (ACG) 2026 Annual Scientific Meeting, being held October 9-14 in Nashville, Tennessee.

FLORHAM PARK, N.J., Sept. 29, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on the development and commercialization of novel treatments for gastrointestinal diseases, today announced the initiation of patient screening in pHalcon-NERD-302, a registrational Phase 3 study evaluating an as-needed (PRN or on-demand) investigational dosing regimen of VOQUEZNA® (vonoprazan) tablets in adults with Non-Erosive Gastroesophageal Reflux Disease, or Non-Erosive GERD (NERD). Topline results are expected in the first quarter of 2028. If successful, the study is intended to support a potential regulatory submission seeking a label expansion for VOQUEZNA tablets for this treatment regimen.

Schall, Brown & Schwartz LLP (“SBS”), a national shareholder rights litigation firm, announces that it is investigating claims on behalf of investors of Phathom Pharmaceuticals, Inc. (“Phathom” or “the Company”) (NASDAQ: PHAT) for violations of the securities laws.

FLORHAM PARK, N.J., Sept. 01, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, announced today that members of its management team are scheduled to participate in the following upcoming investor conferences in September:

Phathom Pharmaceuticals, Inc. (NASDAQ: PHAT) shareholders took losses after the Company lowered its full-year 2026 revenue guidance to $310 million–$325 million from its previously issued $320 million–$345 million range, falling below Wall Street consensus estimates of approximately $332 million. If you suffered a loss on your Phathom Pharmaceuticals investment, you are encouraged to click here to submit your information. You may also contact Joseph E. Levi, Esq. via email at jlevi@levikorsinsky.com or by telephone at (212) 363-7500.

FLORHAM PARK, N.J., July 30, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today reported financial results for the second quarter ended June 30, 2026, and provided a business update.

Management to host conference call on Thursday, July 30, 2026, at 8:00 am EDT

FLORHAM PARK, N.J., June 23, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, today announced it has completed enrollment in its Phase 2 pHalcon-EoE-201 clinical trial evaluating VOQUEZNA® (vonoprazan) tablets as an investigational treatment for eosinophilic esophagitis (EoE) in adults. The study has enrolled 95 patients at 41 U.S. sites. Topline results are anticipated in the fourth quarter 2026.

FLORHAM PARK, N.J., May 22, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, announced today that members of its management team are scheduled to participate in the following upcoming investor conferences in May and June:

FLORHAM PARK, N.J., May 20, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today highlighted the growing body of clinical and scientific research on vonoprazan, the active ingredient in VOQUEZNA® (vonoprazan), at Digestive Disease Week (DDW) 2026, held May 2–5, 2026 in Chicago, Illinois. Phathom presented three posters at the meeting, including a Phathom-sponsored analysis from the Phase 3 pHalcon-NERD-301 study that was recognized by DDW as a Poster of Distinction, a designation reserved for abstracts of notable scientific merit. Vonoprazan was also the subject of 28 additional independent, investigator-initiated abstracts across gastroesophageal reflux disease (GERD), Helicobacter pylori (H. pylori) eradication, long-term safety, and post endoscopic procedural care, reflecting the growing scientific interest in vonoprazan and the potassium-competitive acid blocker (PCAB) class in GI medicine.

FLORHAM PARK, N.J., May 01, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today announced its participation in the Digestive Disease Week® (DDW) 2026 annual meeting, being held May 2–5 in Chicago, Illinois.

FLORHAM PARK, N.J., April 30, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today reported financial results for the first quarter ended March 31, 2026, and provided a business update.

FLORHAM PARK, N.J., April 20, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today announced that it will host a live webcast at 8:00 am EDT on Thursday, April 30, 2026, to report its first quarter 2026 financial results and provide a business update.

FLORHAM PARK, N.J., April 06, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, announced today that members of its management team are scheduled to participate in the following upcoming investor conferences in April:

FLORHAM PARK, N.J., Feb. 26, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on commercializing and developing novel treatments for gastrointestinal (GI) diseases, today reported financial results for the fourth quarter and full year ended December 31, 2025, and provided 2026 financial guidance.

FLORHAM PARK, N.J., Feb. 23, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, announced today that members of its management team are scheduled to participate in the following upcoming investor conferences in March:

Management to host conference call on Thursday, February 26, 2026, at 8:00 am EST

FLORHAM PARK, N.J., Feb. 05, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, announced today that members of its management team will participate in a fireside chat at the Guggenheim Emerging Outlook Biotech Summit 2026 on Thursday, February 12, 2026, at 11:30 am EST.

FLORHAM PARK, N.J., Jan. 07, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, announced today the pricing of an underwritten public offering of 6,875,000 shares of its common stock and pre-funded warrants to purchase 1,250,078 shares of common stock. The shares of common stock are being sold to the public at a price of $16.00 per share and the pre-funded warrants are being sold at a price of $15.999 per pre-funded warrant, which represents the per share price for the common stock less the $0.001 per share exercise price for each such pre-funded warrant. The gross proceeds to Phathom from the offering, before deducting the underwriting discounts and commissions and other offering expenses, are expected to be approximately $130 million. In addition, Phathom has granted the underwriters a 30-day option to purchase up to an additional 1,218,761 shares of common stock at the public offering price, less underwriting discounts and commissions. The offering is expected to close on or about January 9, 2026, subject to satisfaction of customary closing conditions.

FLORHAM PARK, N.J., Jan. 07, 2026 (GLOBE NEWSWIRE) -- Phathom Pharmaceuticals, Inc. (Nasdaq: PHAT), a biopharmaceutical company focused on developing and commercializing novel treatments for gastrointestinal (GI) diseases, announced today that it intends to offer and sell, subject to market and other conditions, shares of its common stock or, in lieu of common stock to certain investors that so choose, pre-funded warrants to purchase shares of its common stock, in an underwritten public offering. In addition, Phathom intends to grant the underwriters a 30-day option to purchase up to an additional 15% of the total number of the securities offered in the public offering. There can be no assurance as to whether or when the proposed offering may be completed, or as to the actual size or terms of the offering.