WILLIAM JL RIEFLIN - Director at Lyell Immunopharma, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Issuer Symbol
LYEL on Nasdaq
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by WILLIAM JL RIEFLIN since 10 Jan 2025

Holdings reported by WILLIAM JL RIEFLIN for Lyell Immunopharma, Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Option (right to buy) 130,000 15 May 2025 Direct Common Stock
Option (right to buy) 130,000 14 Jun 2024 Direct Common Stock

Transactions reported by WILLIAM JL RIEFLIN for Lyell Immunopharma, Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.