William Chan - Insider Trading & Ownership

Location: 1550 Digital Drive #300, Lehi, UT
Summary: The estimated net worth of William Chan is at least $56.8M dollars as of October 15, 2025. William Chan is the Chief Product & AI Officer of Waystar Holding Corp. and owns shares of Waystar Holding Corp. (WAY) stock worth about $56.8M.
Signature: /s/ Gregory R. Packer, as Attorney-in-Fact
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Ownership of William Chan

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
WAY	Waystar Holding Corp.	Chief Product & AI Officer	$56.8M			Oct 1, 2025