Latest filing published 16 Sept 2025 for Waystar Holding Corp., €259.5M.
Filing timeline
BuySaleInsider track record
LuxCo S.a r.l. Derby: trading record in brief
LuxCo S.a r.l. Derby is a declared insider of Waystar Holding Corp., with filings sourced from SEC (Form 4). We count 4 filings; the first trade dates from 24 February 2025 and the latest from 12 September 2025.
No open-market purchase appears, only 4 sales worth €841.2M.
Most recently, on 16 September 2025, the filings show an open-market sale worth €259.5M in Waystar Holding Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 3 days. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
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