List of insiders holdings for Waystar Holding Corp.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Derby LuxCo S.a r.l. EQT Fund Management S.a r.l. 10% Owner | 2025-11-07 16:30:03 | 24,879,437 0 | 24,879,437 | Form 13G |
| 2 | CANADA PENSION PLAN INVESTMENT BOARD CPP Investment Board Private Holdings (4) Inc. 10% Owner | 2025-11-13 16:52:26 | 19,025,452 0 | 19,025,452 | Form 13G |
| 3 | Moskowitz Paul G Director 10% Owner | 2025-09-16 16:30:10 | 0 13,759,910 | 13,759,910 | Form 4 |
| 4 | BAIN CAPITAL INVESTORS LLC BCPE Derby Investor LP BCPE Derby GP LLC Bain Capital Fund XI L.P. Bain Capital Partners XI L.P. BCPE Derby (DE) SPV LP BCPE Derby (DE) SPV (GP) LLC 10% Owner | 2025-11-14 16:54:36 | 11,329,700 0 | 11,329,700 | Form 13G |
| 5 | Chan William Chief Product & AI Officer | 2026-03-11 18:41:15 | 1,580,812 0 | 1,580,812 | Form 4 |
| 6 | Hawkins Matthew J. Chief Executive Officer | 2026-03-11 18:36:50 | 974,570 0 | 974,570 | Form 4 |
| 7 | Bridge T. Craig Chief Transformation Officer | 2026-03-11 18:40:33 | 670,768 0 | 670,768 | Form 4 |
| 8 | Sinclair III Eric L. (Ric) Chief Business Officer | 2026-01-22 16:14:18 | 654,905 0 | 654,905 | Form 4 |
| 9 | Schremser Christopher L. Chief Technology Officer | 2026-03-11 18:38:42 | 509,784 0 | 509,784 | Form 4 |
| 10 | Oreskovich Steven M Chief Financial Officer | 2026-03-11 18:37:48 | 436,783 0 | 436,783 | Form 4 |
| 11 | Heiman Matthew R. A. See Remarks | 2024-06-12 16:32:57 | 334,597 0 | 334,597 | Form 4 |
| 12 | Wittman Kimberly S. Chief People Officer | 2026-03-11 18:44:16 | 272,964 0 | 272,964 | Form 4 |
| 13 | Miller Melissa F. (Missy) Chief Marketing Officer | 2026-03-11 18:45:00 | 254,964 0 | 254,964 | Form 4 |
| 14 | PACKER GREGORY R Chief Legal officer | 2026-03-11 18:41:55 | 196,964 0 | 196,964 | Form 4 |
| 15 | DRISCOLL JOHN PATRICK Director | 2025-06-16 16:01:51 | 90,757 0 | 90,757 | Form 4 |
| 16 | MILLER HEIDI Director | 2026-03-03 16:12:16 | 31,614 7,200 | 38,814 | Form 4 |
| 17 | DeMichiei Robert Director | 2025-06-16 16:02:42 | 36,896 0 | 36,896 | Form 4 |
| 18 | Hung Priscilla Director | 2025-06-16 16:07:10 | 13,829 0 | 13,829 | Form 4 |
| 19 | Riefberg Vivian E. Director | 2025-06-16 16:04:37 | 13,829 0 | 13,829 | Form 4 |
| 20 | Roman Michael F Director | 2025-06-16 16:04:03 | 5,134 0 | 5,134 | Form 4 |
| 21 | Gupta Aashima Director | 2025-06-16 16:01:10 | 5,134 0 | 5,134 | Form 4 |
| 22 | Young Lauren Director | 2025-10-03 10:21:29 | 0 0 | 0 | Form 3 |
| 23 | Waxman Ethan Director | 2024-06-07 16:42:40 | 0 0 | 0 | Form 3 |
| 24 | Liu Eric C. Director | 2024-06-07 16:38:35 | 0 0 | 0 | Form 3 |
| 25 | Blaichman Samuel Director | 2024-06-07 16:34:54 | 0 0 | 0 | Form 3 |