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Lyell Immunopharma, Inc.

For the period ended Nov 4, 2026. Filed Nov 4, 2026.

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About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Nov 4, 2026 · Filed Nov 4, 2026

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LYEL$14.86-0.9%Stored close · as of Nov 6, 2026
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Not Applicable

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
oPre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.