Lyell Immunopharma, Inc. - LYEL

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files

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Filed	Form	Reporting person	Percent	Shares	SEC
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Fund IX, L.P.	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Fund IX Overage, L.P.	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Fund XIII, L.P.	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Partners IX, L.P.	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Partners IX Overage, L.P.	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Partners IX, LLC	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Partners XIII, L.P.	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	ARCH Venture Partners XIII, LLC	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	Keith Crandell	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	Clinton Bybee	7.8%	1,820,634	View
May 15, 2026	SCHEDULE 13G/A	Robert Nelsen	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	Kristina Burow	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	Steven Gillis	13.9%	3,247,162	View
May 15, 2026	SCHEDULE 13G/A	Paul Berns	6.1%	1,426,528	View
May 11, 2026	SCHEDULE 13G/A	MWG Caph Ltd	4.3%	1,008,116	View
May 11, 2026	SCHEDULE 13G/A	Milky Way Investments Group Ltd.	4.3%	1,008,116	View
May 08, 2026	SCHEDULE 13G/A	Explore Investments LLC	6.6%	1,529,054	View
May 08, 2026	SCHEDULE 13G/A	Jeffrey P. Bezos	6.6%	1,529,054	View
Apr 21, 2026	SCHEDULE 13G	EULER FUND, L.P.	6.71%	1,426,528	View
Apr 21, 2026	SCHEDULE 13G	Euler Managers Limited	6.71%	1,426,528	View
Apr 21, 2026	SCHEDULE 13G	Antonis Indianos	6.71%	1,426,528	View

Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.