Alnylam Pharmaceuticals, Inc.

Background

Company Name	Alnylam Pharmaceuticals, Inc.
Stock Symbol	ALNY

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Additional Comments

Background

On July 30, 2026, Alnylam announced second quarter 2026 financial results. Among other things, the Company reported it has “lowered our TTR product sales guidance for full-year 2026 to reflect learnings from the initial phase of our launch in the evolving ATTR-CM market, in particular the normalization of growth in second line volume after satisfying pent-up demand from patients waiting for a new therapy.” As a result, the Company lowered its total projected TTR net product revenues by approximately $200 million.

On this news, shares of Alnylam fell as much as $81.25 or 28.35% in intraday trading on July 30, 2026, thereby injuring investors.

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