InsiderFlow

Gary K. Lee

LYEL

Gary K. Lee serves as officer: Chief Scientific Officer at Lyell Immunopharma, Inc. (LYEL). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

6 trades

$105.3K

Net Position

Net Seller

$105.3K

Companies Traded

1

LYEL

Active Period

Aug 2025 – Feb 2026

6 total trades

Most Recent

Sell LYEL

Feb 12, 2026 · $39.1K

Gary K. Lee's Insider Trading at Lyell Immunopharma, Inc. (LYEL)

Buys

0 · $0.00

Sells

6 · $105.3K

Total Shares Bought

0

Total Shares Sold

5,494

LYEL Price Chart
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DateTypeSharesAvg PriceValueShares After
Feb 12, 2026Sell1,671$23.39$39.1K16,938
Feb 11, 2026Sell1,818$23.37$42.5K18,609
Feb 9, 2026Sell147$23.12$3.4K0
Nov 10, 2025Sell138$16.16$2.2K0
Aug 20, 2025Sell1,453$10.54$15.3K0
Aug 11, 2025Sell267$10.43$2.8K0