LEE GARY K.

PrivateCIK: 1907345
Location

SOUTH SAN FRANCISCO, CA

LEE GARY K. (Chief Scientific Officer) sold 0.9% of their position (138.00 shares) of LYELL IMMUNOPHARMA, INC. on the open market

Open‑market sale worth $2.2K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLEE GARY K.CIK 1907345
IssuerLYELL IMMUNOPHARMA, INC.CIK 1806952
Officer· Chief Scientific Officer
Since Jan 2022
-138.00
Net shares
Net seller
$2.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
138.00 disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

138.00

Price / share

$16.16

Trade value

$2.23K

% of position

0.9%
11/10/2025
15.50K15.37K
Total

Net shares

138.00

Net value

-$2.23K

Derivative Transactions0
No derivative transactions reported
LEE GARY K. — Insider Transaction (Form 4) Filed Nov 12, 2025 | Finecho