Beam Therapeutics Reports Second Quarter 2025 Financial Results and Provides Update on BEAM-302 Development Progress in Alpha-1 Antitrypsin Deficiency (AATD)

Core Insights - Beam Therapeutics has made significant progress in its clinical trials, particularly with BEAM-101 for sickle cell disease and BEAM-302 for alpha-1 antitrypsin deficiency, with key data updates expected by early 2026 [2][11][7] Financial Performance - As of June 30, 2025, the company reported cash, cash equivalents, and marketable securities totaling $1.2 billion, an increase from $850.7 million at the end of 2024, providing a cash runway expected to support operations into 2028 [10][11] - Research and Development (R&D) expenses for Q2 2025 were $101.8 million, up from $87.0 million in Q2 2024, while General & Administrative (G&A) expenses decreased to $26.9 million from $29.6 million in the same period [11][16] - The net loss for Q2 2025 was $102.3 million, or $1.00 per share, compared to a net loss of $91.1 million, or $1.11 per share, in Q2 2024 [11][16] Clinical Development Progress - The BEACON Phase 1/2 trial of BEAM-101 has completed dosing for 30 patients, including the first adolescent patient, with plans for further data presentation at the end of 2025 [11][2] - The BEAM-302 trial has dosed 17 patients, showing promising results in restoring alpha-1 antitrypsin levels and reducing disease-causing mutations, with a full program update expected in early 2026 [3][5][7] - The company is expanding the dose exploration phase of BEAM-302 and has initiated enrollment in Part B of the trial, targeting patients with mild to moderate liver disease [4][5] Regulatory Designations - BEAM-101 received orphan drug designation from the FDA, aimed at supporting the development of treatments for rare diseases [11] - BEAM-302 was granted both Regenerative Medicine Advanced Therapy (RMAT) and orphan drug designations by the FDA, facilitating its development for serious unmet medical needs [11]