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Lyell Immunopharma, Inc.

For the period ended Sep 30, 2025. Filed Nov 12, 2025.

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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, 2025 · Filed Nov 12, 2025

LYEL$16.75+8.6%Stored close · as of Nov 10, 2026

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

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Condensed Consolidated Statements of Stockholders Equity

Three Months Ended September 30, 2025
Common Stock · AdditionalPaid-inCapital · AccumulatedOtherComprehensiveIncome · AccumulatedDeficit · TotalStockholders’Equity
Shares · Amount
Balance as of June 30, 202514,831$1$1,738,850$57$(1,439,985)$298,923
Issuance of common stock in connection with restricted stock units, net of tax84—————
Issuance of common stock in connection with continent consideration milestone625—5,894——5,894
Issuance of common stock in connection with PIPE financing3,754157,773——57,774
Stock-based compensation——5,232——5,232
Other comprehensive loss———144—144
Net loss————(38,846)(38,846)
Balance as of September 30, 202519,294$2$1,807,749$201$(1,478,831)$329,121
Nine Months Ended September 30, 2025
Common Stock · AdditionalPaid-inCapital · AccumulatedOtherComprehensiveIncome · AccumulatedDeficit · TotalStockholders’Equity
Shares · Amount
Balance as of December 31, 2024(1)14,744$1$1,727,638$291$(1,345,106)$382,824
Issuance of common stock under employee stock purchase plan26—183——183
Issuance of common stock in connection with restricted stock units, net of tax145—1——1
Issuance of common stock in connection with continent consideration milestone625—5,894——5,894
Issuance of common stock in connection with PIPE financing3,754157,773——57,774
Stock-based compensation——16,260——16,260
Other comprehensive loss———(90)—(90)
Net loss————(133,725)(133,725)
Balance as of September 30, 202519,294$2$1,807,749$201$(1,478,831)$329,121
  1. Amounts previously reported for common stock and additional paid-in-capital have been adjusted to reflect the 1-for-20 reverse stock split effected on May 30, 2025. See Note 2.

Condensed Consolidated Statements of Stockholders’ Equity

Three Months Ended September 30, 2024
Common Stock · AdditionalPaid-inCapital · AccumulatedOtherComprehensive Loss · AccumulatedDeficit · TotalStockholders’Equity
Shares · Amount
Balance as of June 30, 2024(1)12,797$1$1,675,485$(397)$(1,108,588)$566,501
Issuance of common stock in connection with restricted stock units, net of tax31—————
Stock-based compensation——7,622——7,622
Other comprehensive income———1,157—1,157
Net loss————(44,583)(44,583)
Balance as of September 30, 202412,828$1$1,683,107$760$(1,153,171)$530,697
Nine Months Ended September 30, 2024
Common Stock · AdditionalPaid-inCapital · AccumulatedOtherComprehensive Loss · AccumulatedDeficit · Total Stockholders’Equity
Shares · Amount
Balance as of December 31, 2023(1)12,698$1$1,657,157$(94)$(1,002,112)$654,952
Issuance of common stock upon exercise of stock options62—155——155
Issuance of common stock under employee stock purchase plan24—810——810
Issuance of common stock in connection with restricted stock units, net of tax44—(76)——(76)
Stock-based compensation——25,061——25,061
Other comprehensive loss———854—854
Net loss————(151,059)(151,059)
Balance as of September 30, 202412,828$1$1,683,107$760$(1,153,171)$530,697
  1. Amounts previously reported for common stock and additional paid-in-capital have been retroactively adjusted to reflect the 1-for-20 reverse stock split effected on May 30, 2025. See Note 2.
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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.