Shook David sold LYEL
September 10, 2026 · Form 4 insider transaction
Shook David sold 500 shares of Lyell Immunopharma, Inc. at $12.70 per share, a transaction worth $6.3K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Disposed (sell-side)
Shares
500
Price
$12.70
Total value
$6.3K
InsiderShook David
RoleOfficer
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 10, 2026
Filing dateSeptember 10, 2026
Shares owned after20,423
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.; The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $12.32 to $12.70 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.