Alnylam to Webcast Presentations at Upcoming September Investor Conferences

CAMBRIDGE, Mass.--(BUSINESS WIRE)--Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), the leading RNAi therapeutics company, announced today that management will present company overviews at the following upcoming investor conferences:

• Citi's 2025 Biopharma Back to School Conference on Wednesday, September 3, 2025 at 1:45 pm ET in Boston
• Morgan Stanley 23^rd Annual Global Healthcare Conference on Monday, September 8, 2025 at 1:05 pm ET in New York City
• Bernstein Insights: Healthcare Leaders and Disruptors - 2^nd Annual Healthcare Forum on Tuesday, September 23, 2025 at 8:00 am ET in New York City

A live audio webcast of each presentation will be available on the Investors section of the Company’s website, www.alnylam.com/events. Replays will be available on the Alnylam website within 48 hours after each event.

About Alnylam Pharmaceuticals
Alnylam (Nasdaq: ALNY) has led the translation of RNA interference (RNAi) into a whole new class of innovative medicines with the potential to transform the lives of people afflicted with rare and prevalent diseases with unmet need. Based on Nobel Prize-winning science, RNAi therapeutics represent a powerful, clinically validated approach yielding transformative medicines. Since its founding in 2002, Alnylam has led the RNAi Revolution and continues to deliver on a bold vision to turn scientific possibility into reality. Alnylam’s commercial RNAi therapeutic products include AMVUTTRA^® (vutrisiran), ONPATTRO^® (patisiran), GIVLAARI^® (givosiran), and OXLUMO^® (lumasiran), which are being developed and commercialized by Alnylam, and Leqvio^® (inclisiran) and Qfitlia^™ (fitusiran), which are being developed and commercialized by Alnylam’s partners, Novartis and Sanofi, respectively. Alnylam has a deep pipeline of investigational medicines, including multiple product candidates that are in late-stage development. Alnylam is executing on its “Alnylam P⁵x25” strategy to deliver transformative medicines in both rare and common diseases benefiting patients around the world through sustainable innovation and exceptional financial performance, resulting in a leading biotech profile. Alnylam is headquartered in Cambridge, MA. For more information about our people, science and pipeline, please visit www.alnylam.com and engage with us on X (formerly Twitter) at @Alnylam, or on LinkedIn, Facebook, or Instagram.