Atrium Therapeutics Reports Second Quarter 2026 Financial Results

-- IND clearance for ATR 1072 and launch of Corventis Phase 1/2 trial in PRKAG2 syndrome -- -- Achieved second milestone payment under global cardiovascular collaboration with Bristol Myers Squibb -- SAN DIEGO, Aug. 13, 2026 /PRNewswire/ -- Atrium Therapeutics, Inc. (Nasdaq: RNA) ("Atrium," "Atrium Therapeutics," or the "Company"), a biopharmaceutical company advancing precision cardiology by developing RNA therapeutics targeted to the heart, today reported financial results for the second quarter ended June 30, 2026, and highlighted recent corporate progress including FDA clearance of its Investigational New Drug (IND) application for ATR 1072 and continued achievements under its collaboration with Bristol Myers Squibb (BMS). "Our team continues to execute well, achieving FDA clearance of our IND for ATR 1072 and launching Corventis — Atrium's first Phase 1/2 trial and the first clinical study to evaluate a potential disease-modifying treatment for people living with PRKAG2 syndrome," said Kathleen Gallagher, President and Chief Executive Officer of Atrium Therapeutics.

PRNewsWire • Aug 13, 2026

Atrium Therapeutics Earns $15 Million Milestone Payment from Bristol Myers Squibb Under Global Cardiovascular Collaboration

SAN DIEGO, Aug. 13, 2026 /PRNewswire/ -- Atrium Therapeutics, Inc. (Nasdaq: RNA) ("Atrium," "Atrium Therapeutics" or the "Company"), a biopharmaceutical company dedicated to delivering RNA therapeutics to the heart, today announced it has earned another $15 million milestone payment from Bristol Myers Squibb (NYSE: BMY) based on the successful delivery of a lead compound targeting an undisclosed cardiology indication under the Company's ongoing collaboration. "Atrium's vision is to deliver treatments that address the underlying cause of serious heart disease, including rare genetic cardiomyopathies," said Kathleen Gallagher, President and CEO of Atrium Therapeutics.

PRNewsWire • Aug 13, 2026

Atrium Therapeutics Announces Inducement Grants under Nasdaq Listing Rule 5635(c)(4)

SAN DIEGO, July 20, 2026 /PRNewswire/ -- Atrium Therapeutics, Inc. (Nasdaq: RNA) (the "Company") today announced it awarded inducement grants on July 20, 2026 under the Company's 2026 Employment Inducement Incentive Award Plan (the "2026 Inducement Plan") as a material inducement to the employment of one non-executive individual newly hired by the Company. The employee received, in the aggregate, non-qualified stock options to purchase 7,000 shares of the Company's common stock, par value $0.001 per share, with an exercise price of $11.76 per share, the closing price of the Company's common stock as reported by Nasdaq on the effective date of the grant, 25% of which will vest and become exercisable on the first anniversary of the grant date, and the remaining underlying shares will vest in 36 substantially equal installments each month thereafter, subject to the employee's continued service with the Company through each applicable vesting date; and restricted stock units for an aggregate of 3,500 shares of the Company's common stock, 25% of which will vest in the first anniversary of the grant date, and the remaining underlying shares will vest in 3 substantially equal installments each year thereafter, subject to the employee's continued service with the Company through each applicable vesting date, or collectively, the "Awards.

PRNewsWire • Jul 20, 2026

Atrium Therapeutics Announces FDA Clearance of Investigational New Drug Application for ATR 1072 for Treatment of PRKAG2 Syndrome

-- ATR 1072 is the company's first precision cardiology program to enter the clinic -- -- Corventis™ will be the first clinical trial for people living with PRKAG2 syndrome that evaluates a potential treatment for the underlying cause of the disease -- SAN DIEGO, July 14, 2026 /PRNewswire/ -- Atrium Therapeutics, Inc. (Nasdaq: RNA) (the "Company"), a biopharmaceutical company dedicated to delivering RNA therapeutics to the heart, announced today that the U.S. Food and Drug Administration (FDA) has cleared its Investigational New Drug (IND) application allowing the Company to move forward with its Corventis™ Phase 1/2 clinical trial designed to evaluate ATR 1072 for the treatment of Protein Kinase AMP-activated non-catalytic subunit Gamma 2 (PRKAG2) syndrome. "PRKAG2 syndrome and other rare genetic cardiomyopathies represent a profound unmet need — these are progressive, life-altering and life-threatening diseases that often strike early, affect multiple members of the same family, and have no approved therapy to address their root cause," said Kathleen Gallagher, President and Chief Executive Officer, Atrium Therapeutics.

PRNewsWire • Jul 14, 2026

Atrium Therapeutics Reports First Quarter 2026 Financial Results

SAN DIEGO, May 14, 2026 /PRNewswire/ -- Atrium Therapeutics, Inc. (Nasdaq: RNA) ("Atrium," "Atrium Therapeutics" or the "Company"), a biopharmaceutical company advancing precision cardiology by developing RNA therapeutics targeted to the heart, today reported financial results for the first quarter ended March 31, 2026, and highlighted recent corporate progress following its launch as a public company. "Our focused pipeline, strong cash balance and experienced team are driving significant momentum as we build a dedicated precision cardiology company," said Kathleen Gallagher, President and Chief Executive Officer of Atrium Therapeutics.

PRNewsWire • May 14, 2026

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Benzinga • Apr 21, 2026

Atrium Therapeutics Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

SAN DIEGO, April 20, 2026 /PRNewswire/ -- Atrium Therapeutics, Inc. (Nasdaq: RNA) (the "Company") today announced it awarded inducement grants on April 20, 2026 under the Company's 2026 Employment Inducement Incentive Award Plan (the "2026 Inducement Plan") as a material inducement to the employment of seven non-executive individuals newly hired by the Company. The employees received, in the aggregate, non-qualified stock options to purchase 101,250 shares of the Company's common stock, par value $0.001 per share, with an exercise price of $14.30 per share, the closing price of the Company's common stock as reported by Nasdaq on the effective date of the grant, 25% of which will vest and become exercisable on the first anniversary of the grant date, and the remaining underlying shares will vest in 36 substantially equal installments each month thereafter, subject to the employee's continued service with the Company through each applicable vesting date; and restricted stock units for an aggregate of 50,625 shares of the Company's common stock, 25% of which will vest in the first anniversary of the grant date, and the remaining underlying shares will vest in three substantially equal installments each year thereafter, subject to the employee's continued service with the Company through each applicable vesting date, or collectively, the "Awards.

PRNewsWire • Apr 21, 2026

Atrium Therapeutics Launches with Approximately $270 Million to Advance Novel RNA Medicines for Rare Genetic Cardiomyopathies

Spinoff from Novartis AG's acquisition of Avidity Biosciences advances precision cardiology programs using targeted RNA delivery platform Lead candidates ATR 1072 and ATR 1086 expected to enter clinical trials for PRKAG2 syndrome and PLN cardiomyopathy, respectively SAN DIEGO, Feb. 27, 2026 /PRNewswire/ -- Atrium Therapeutics, Inc. (Nasdaq: RNA) launched today as a newly independent, publicly traded company dedicated to delivering RNA therapeutics directly to the heart to transform care for people living with rare, life-threatening genetic cardiomyopathies. Atrium Therapeutics was established in connection with Avidity Biosciences, Inc.'s acquisition by Novartis AG.

PRNewsWire • Feb 27, 2026

Avidity Biosciences Announces Multiple Upcoming Presentations at 2026 Muscular Dystrophy Association (MDA) Clinical & Scientific Conference

SAN DIEGO, Feb. 26, 2026 /PRNewswire/ -- Avidity Biosciences, Inc. ("Avidity") (Nasdaq: RNA), a biopharmaceutical company committed to delivering a new class of RNA therapeutics called Antibody Oligonucleotide Conjugates (AOCs™) to profoundly improve people's lives, today announced that the company will be presenting one oral and six poster presentations at the 2026 Muscular Dystrophy Association (MDA) Clinical & Scientific Conference, being held March 8-11, 2026, in Orlando, Florida. 2026 MDA Clinical & Scientific Congress Presentations Oral Presentation: Del-zota Treatment is Associated with Near Normalization of CK Levels and Improvements in Key Functional Outcomes at 1 Year in Participants with DMD44 (March 11, 2026: 12:30 p.m.

PRNewsWire • Feb 26, 2026

Avidity Biosciences Announces Intention to Adjourn and Reconvene Special Meeting of Stockholders

SAN DIEGO, Feb. 23, 2026 /PRNewswire/ -- Avidity Biosciences, Inc. ("Avidity") (NASDAQ: RNA), a biopharmaceutical company committed to delivering a new class of RNA therapeutics called Antibody Oligonucleotide Conjugates ("AOCs™") to profoundly improve people's lives, today announced that it intends to convene its upcoming special meeting of stockholders (the "Special Meeting") scheduled for February 23, 2026, at 10:00 a.m., Eastern time, and then immediately adjourn proceedings, without conducting any other business.

PRNewsWire • Feb 23, 2026