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sec filings

Insider trades

Open-market buys and sales that company insiders report to the SEC on .

Side
Planned sales
Role
LYEL

Updated 10/6/2026, 8:26 AM ET.

LYEL

Lyell Immunopharma, Inc.

Sale$6,350

Shook David

Chief Medical Officer

500 shat $12.70Filed Sep 10, 7:37 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$149,013

Seely Lynn

President and CEO, Director

9,589 shat $15.54Filed Aug 25, 4:06 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$15,369

Hill Stephen J.

Chief Operating Officer

989 shat $15.54Filed Aug 25, 4:05 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$22,642

Lee Gary K.

Chief Scientific Officer

1,457 shat $15.54Filed Aug 25, 4:03 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$8,905

Bulis Veronica Sanchez

VP, Corporate Controller

621 shat $14.34Filed Aug 11, 4:21 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$1,879

Lee Gary K.

Chief Scientific Officer

131 shat $14.34Filed Aug 11, 4:20 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$1,276

Hill Stephen J.

Chief Operating Officer

89 shat $14.34Filed Aug 11, 4:18 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$5,593

Seely Lynn

President and CEO, Director

390 shat $14.34Filed Aug 11, 4:07 PM ETFiling
LYEL

Lyell Immunopharma, Inc.

Sale$137

Innovative Cellular Therapeutics Holdings Ltd

10% owner

10 shat $13.70Filed Jul 20, 2:55 PM ET
Filing
LYEL

Lyell Immunopharma, Inc.

Sale$137

Innovative Cellular Therapeutics Holdings Ltd

10% owner

10 shat $13.73Filed Jul 17, 9:45 PM ET
Filing

Read from public SEC filings. Not financial advice.