SC Master Holdings, LLC - Insider Trading & Ownership

Location: 506 Santa Cruz Avenue, Suite 300, Menlo Park, CA
Summary: The estimated value of insider holdings of SC Master Holdings, LLC is at least $22M dollars as of August 23, 2022. SC Master Holdings, LLC is the 10%+ Owner of PROKIDNEY CORP. and owns shares of PROKIDNEY CORP. (PROK) stock worth about $17.4M. SC Master Holdings, LLC is the Director, 10%+ Owner of Akili, Inc. and owns shares of Akili, Inc. stock worth about $4.65M.
Signature: SC MASTER HOLDINGS, LLC By: /s/ James Ryans, as Authorized Signatory
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Ownership of SC Master Holdings, LLC

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
PROK	PROKIDNEY CORP.	10%+ Owner	$17.4M			Jul 11, 2022
AKLI	Akili, Inc.	Director, 10%+ Owner	$4.65M			Aug 19, 2022