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Insider Trading

LYEL Stock Insider Trading Activity

Corporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on LYEL stock insider trading activity, which can give hints on whether Lyell Immunopharma Inc executives are bullish or bearish on their own company.

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Recent insider purchases and sales - LYEL

Name / Title Purchase / Sale Shares Date Disclosed (EST)
Klausner Richard
Purchase 158000 Mar 14, 2025 March 18, 2025, 8:07 p.m.
Newton Charles W. Chief Financial Officer
Purchase 200000 Mar 17, 2025 March 18, 2025, 7:01 p.m.
Seely Lynn President and CEO
Purchase 175000 Mar 14, 2025 March 18, 2025, 6:59 p.m.
Klausner Richard
Sale 58020 Aug 15, 2023 Aug. 17, 2023, 4:23 p.m.
Klausner Richard
Sale 11100 Sep 23, 2022 Sept. 27, 2022, 6:14 p.m.
FRIEDMAN CATHY
Purchase 17648 Jun 21, 2021 June 22, 2021, 8 p.m.