ILLUMINA, INC. 4

Keith A. Meister, through Corvex-managed funds, sold approximately 362,938 shares of Illumina, Inc. common stock for about $81.6 million over August 25–27, 2026.

On August 25–27, 2026, Keith A. Meister, reporting as an insider of Illumina, Inc. in his capacity related to Corvex Management LP, reported a series of open-market sales of Illumina common stock on behalf of Corvex-managed funds. Across three trading days, he sold an aggregate of 362,938 shares at weighted-average prices ranging from approximately $224.72 to $231.23 per share, generating estimated proceeds of about $81.6 million. Following these transactions, the reported indirect holdings (for the benefit of the Corvex Funds, with beneficial ownership disclaimed except to the extent of pecuniary interest) decreased to 1,033,910 shares, while direct ownership is listed as 6,780 shares. The transactions are characterized as multiple trades within specified price ranges, typical of programmatic or block selling activity rather than a single large block sale.

Filing Facts

CIK

1110803

Ticker

ILMN

Form

4

Source Type

sec

Accession

0001193125-26-371756

Alert Tier

7