LEE GARY K.

PrivateCIK: 1907345
Location

SOUTH SAN FRANCISCO, CA

LEE GARY K. (Chief Scientific Officer) sold 2.9% of their position (267.00 shares) of LYELL IMMUNOPHARMA, INC. on the open market

Open‑market sale worth $2.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderLEE GARY K.CIK 1907345
IssuerLYELL IMMUNOPHARMA, INC.CIK 1806952
Officer· Chief Scientific Officer
Since Jan 2022
-267.00
Net shares
Net seller
$2.8K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
267.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

131.00

Price / share

$10.53

Trade value

$1.38K

% of position

1.4%
8/11/2025
9.22K9.09K

Common Stock

Direct
S · Sale

Shares

136.00

Price / share

$10.34

Trade value

$1.41K

% of position

1.5%
8/12/2025
9.09K8.96K
Total

Net shares

267.00

Net value

-$2.78K

Derivative Transactions0
No derivative transactions reported
LEE GARY K. — Insider Transaction (Form 4) Filed Aug 13, 2025 | Finecho