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Lyell Immunopharma, Inc.

For the period ended Sep 30, 2026. Filed Nov 4, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Nov 4, 2026

LYEL$14.86-0.9%Stored close · as of Nov 6, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Table of Contents

Page
Special Note Regarding Forward-Looking Statements1
PART I—FINANCIAL INFORMATION
Item 1.Financial Statements (unaudited)3
Condensed Consolidated Balance Sheets3
Condensed Consolidated Statements of Operations and Comprehensive Loss4
Condensed Consolidated Statements of Stockholders’ Equity5
Condensed Consolidated Statements of Cash Flows7
Notes to Unaudited Condensed Consolidated Financial Statements8
Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations22
Item 3.Quantitative and Qualitative Disclosures About Market Risk38
Item 4.Controls and Procedures38
PART II—OTHER INFORMATION
Item 1.Legal Proceedings40
Item 1A.Risk Factors40
Item 2.Unregistered Sales of Equity Securities and Use of Proceeds84
Item 3.Defaults Upon Senior Securities84
Item 4.Mine Safety Disclosures84
Item 5.Other Information85
Item 6.Exhibits85
Signature87

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ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.