Derby LuxCo S.a r.l. 13D and 13G filings for Waystar Holding Corp.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-11-07 4:30 pm Sale | 2025-09-30 | 13G | WAYSTAR HLDG CORP COM WAY | Derby LuxCo S.a r.l. | 24,879,437 14.200% | -7,766,088 (-23.79%) | Filing |
| 2025-08-08 4:30 pm Sale | 2025-06-30 | 13G | WAYSTAR HLDG CORP COM WAY | Derby LuxCo S.a r.l. | 32,645,525 18.700% | -6,182,849 (-15.92%) | Filing |
| 2025-05-09 4:30 pm Sale | 2025-03-31 | 13G | WAYSTAR HLDG CORP COM WAY | Derby LuxCo S.a r.l. | 38,828,374 22.400% | -9,830,143 (-20.20%) | Filing |
| 2024-11-08 4:30 pm Purchase | 2024-09-30 | 13G | WAYSTAR HLDG CORP COM WAY | Derby LuxCo S.a r.l. | 48,658,517 28.300% | 48,658,517 (New Position) | Filing |