secwatch / observer
8-K filed June 9, 2025, 7:59 PM ET ticker LYEL CIK 0001806952
leadership confidence high sentiment neutral materiality 0.25

Lyell Immunopharma appoints Mark Bachleda to Board, expanding size to 8

Lyell Immunopharma, Inc.

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Appointed

Mark Bachleda

Director
LYEL · Lyell Immunopharma, Inc.
Effective
2025-06-09
Filed
June 9, 2025, 7:59 PM ET
on June 9, 2025, the Board of Directors (the “Board”) of Lyell Immunopharma, Inc. (the “Company”) increased the authorized size of the Board from seven directors to eight directors and, upon recommendation of the Nominating and Corporate Governance Committee of the Board, appointed Mark Bachleda, Pharm.D., M.B.A., to the Board as a Class I director.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Mark Bachleda was appointed as Director at Lyell Immunopharma, Inc..

Action
appointed
Role
Director
Exact text from the filing
on June 9, 2025, the Board of Directors (the “Board”) of Lyell Immunopharma, Inc. (the “Company”) increased the authorized size of the Board from seven directors to eight directors and, upon recommendation of the Nominating and Corporate Governance Committee of the Board, appointed Mark Bachleda, Pharm.D., M.B.A., to the Board as a Class I director.
View on SEC.gov

Lyell Immunopharma, Inc. filing history →

Source: SEC EDGAR
accession 0001193125-25-137853
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