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Insider filing · WAY

Derby LuxCo S.a r.l. sold $304.5M of Waystar Holding (WAY)

Executed Sep 12 2025, disclosed Sep 16 2025, 4 days later.

Value, as filed
$304.5M
7,766,088 sh × $39.21
Executed
Sep 12 2025
the trade date, as filed
Disclosed
Sep 16 2025
4 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
purchases only

Returns are measured on stock purchases only.

The filer
DL Derby LuxCo S.a r.l. 10% owner profile →

Derby LuxCo S.a r.l. (10% owner) filed 3 Form 4 reports as a reporting entity in the past 24 months (0 purchases, 3 sales), most often in Waystar Holding Corp. (WAY). The largest single filing was $393.2M of WAY (9,830,143 sh × $40.00, as filed), executed Feb 24 2025.

The name
WAY Waystar Holding Corp. WAY · Healthcare · 61 filings in 24 months ticker →

Healthcare · Waystar Holding Corp. develops a cloud-based software solution for healthcare payments

More Healthcare filings Insider filings, newest first View the original filing at www.sec.gov
Other filings by Derby LuxCo S.a r.l. in WAY
WAYSALE Waystar Holding Corp. $231.2M
6,182,849 sh across 2 lots
Exec May 16 2025
Filed May 20 2025 · 5:30 PM ET
WAYSALE Waystar Holding Corp. $393.2M
9,830,143 sh × $40.00
Exec Feb 24 2025
Filed Feb 26 2025 · 5:30 PM ET