$12.57
-16%Lyell Immunopharma, Inc., a T cell reprogramming company, engages in developing T cell therapies for patients with solid tumors. The company develops therapies using technology platforms, such as Gen-R, an ex vivo genetic reprogramming technology to overcome T cell exhaustion; and Epi-R, an ex vivo epigenetic reprogramming technology to generate population of T cells with durable stemness. Its pipeline includes LYL797, a T cell product candidate for the treatment of non-small cell lung cancer and triple negative breast cancers; LYL845, that targets multiple solid tumors; and NY-ESO-1 for synovial sarcoma and other solid tumor indications. The company entered into research and development collaboration and license agreement with GlaxoSmithKline for NY-ESO-1 program. Lyell Immunopharma, Inc. was incorporated in 2018 and is headquartered in South San Francisco, California.
Advisor
Compensation
$1,129,132
Chief Financial Officer
Compensation
$744,737
Chief Operating Officer
Compensation
$750,442
Chief Scientific Officer
Compensation
$889,676
Director of Accounting
Founder & Executive Chairman
Compensation
$82,734
Founder & Scientific Advisor
Founder & Scientific Advisor
President, Chief Executive Officer & Director
Compensation
$1,021,376
Senior Vice President of Communications & Investor Relations
During the last 12 months, insiders have purchased $30.48M and sold $486K worth of LYEL shares, resulting in $29.99M of net buying activity.
976.2K
25.00M
0
0.00
+25.0M
+$25.00M
0
0.00
13.4K
338.46K
-338K
-$338K
318.0K
5.48M
884
14.24K
+5.5M
+$5.46M
0
0.00
12.7K
133.55K
-134K
-$134K
Arch Venture Fund Xiii, L.P.
10 Percent Owner
$12.50M
Arch Venture Partners Ix, Llc
10 Percent Owner
$12.50M
Seely Lynn
Director, Officer: President And Ceo
$3.02M
Hill Stephen J.
Officer: Chief Operating Officer
$1.29M
Lee Gary K.
Officer: Chief Scientific Officer
$1.17M
Seely Lynn
Director, Officer: President And Ceo
$276K
Bulis Veronica Sanchez
Officer: Vp, Corporate Controller
$84K
Lee Gary K.
Officer: Chief Scientific Officer
$63K
Hill Stephen J.
Officer: Chief Operating Officer
$45K
Newton Charles W.
Officer: Chief Financial Officer
$18K
Strong bullish signal with $29.99M net buying. Insiders are aggressively accumulating shares, suggesting significant confidence in future prospects.
Exceptional buy/sell ratio. Buying dramatically outweighs selling—one of the strongest possible insider signals.
Very strong recent buying momentum. Recent insider purchases significantly outpace sales, suggesting near-term optimism.
5 insider buyers and 5 sellers. Equal participation suggests mixed or neutral insider views.
Strong confluence of bullish signals: High buy/sell ratio, multiple insiders participating, and recent buying momentum all point to significant insider confidence. This level of coordinated buying often precedes positive developments.
LYEL - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
DEF 14A DEF 14A 2026 N/A | April 24, 2026 | June 10, 2026 | 2026 | |
DEF 14A DEF 14A 2025 N/A | April 21, 2025 | May 15, 2025 | 2025 | |
DEF 14A DEF 14A 2023 N/A | April 22, 2024 | June 14, 2023 | 2023 | |
DEF 14A DEF 14A N/A | April 27, 2023 | April 27, 2023 | ||
DEF 14A DEF 14A 2022 N/A | April 28, 2022 | June 08, 2022 | 2022 |
Snapshot
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