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LYEL — Lyell Immunopharma, Inc.

Materials · Pharmaceutical Preparations · Nasdaq

CIK 0001806952 · FYE 1231 · All Form 4 filings on EDGAR ↗

3Insiders filing
3Transactions
+$0Reported buys
−$187kReported sells
1Cluster events

Window in data: 2026-08-21 → 2026-08-21 · Data as of 2026-08-28

Cluster membership

WeekWindowTierDirInsidersTotal value
2026-W342026-08-21 → 2026-08-21WATCH− sell3$187k

Insiders

InsiderRoleTxnsReported value
Seely LynnPresident and CEO1$149k
Lee Gary K.Chief Scientific Officer1$23k
Hill Stephen J.Chief Operating Officer1$15k

Transaction history

Filing dateTrade dateTickerInsiderTypeSharesPriceValueCluster
2026-08-252026-08-21LYELLee Gary K. Chief Scientific OfficerS1,457$15.54−$23k Cluster clu-b0eab475291c
2026-08-252026-08-21LYELHill Stephen J. Chief Operating OfficerS989$15.54−$15k Cluster clu-b0eab475291c
2026-08-252026-08-21LYELSeely Lynn President and CEOS9,589$15.54−$149k Cluster clu-b0eab475291c