Corvex Management LP Files Form 144 Notice to Sell $87.2M in Illumina Common Stock

Transaction Overview

Corvex Management LP, an affiliate of Illumina director Keith Meister, has filed a Form 144 notice disclosing the intended sale of up to 369,501 shares of Illumina, Inc. ($ILMN) Common Stock. The aggregate market value of the proposed transaction is approximately $87,198,540.99, reflecting an average share price of approximately $235.99.

Filing & Insider Details

• Issuer: Illumina, Inc. (CIK: 0001110803)
• Reporting Entity: Corvex Management LP (CIK: 0001535472)
• Relationship: Affiliate of Director. As detailed in the filing remarks, Keith Meister controls the general partner of Corvex Management LP and serves on Illumina's Board of Directors.
• Broker: Goldman Sachs & Co. LLC
• Acquisition Origin: Open market purchases executed between October 25, 2023, and March 27, 2025.

Historical Context (Past 3 Months)

Corvex has been actively liquidating shares over the preceding three months, with multiple transactions noted across August, September, and November 2026, comprising over 2.3 million shares previously sold. The current notice represents an ongoing monetization by the activist fund.