Waystar Holding Corp.
WAY- Exchange
- Nasdaq
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0001990354
In the last 90 days, Waystar Holding Corp. insiders filed 0 open-market purchases and 3 sales; 301 institutions reported holding it in 13F filings for Q2 2026, worth $4.35B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Waystar Holding Corp. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 3 filings
- 1 insider, $5.82M in total
- Insiders trading
- 1
- Net value
- −$5.82M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Waystar Holding Corp., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Driscoll John Patrick | Director, Other: Chairperson | 101,203 | Sep 25, 2026 | 1 |
| Gupta Aashima | Director | 15,580 | Sep 25, 2026 | 1 |
| DeMichiei Robert | Director | 47,342 | Sep 25, 2026 | 1 |
| Riefberg Vivian E. | Director | 24,275 | Sep 25, 2026 | 1 |
| Miller Heidi | Director | 42,060 | Sep 25, 2026 | 2 |
| Roman Michael F | Director | 15,580 | Sep 25, 2026 | 1 |
| Hung Priscilla | Director | 24,275 | Sep 25, 2026 | 1 |
| Khanna Amit | Chief Prod. & Tech. Officer | 390,625 | Sep 8, 2026 | 1 |
| Packer Gregory R | Chief Legal officer | 418,255 | Sep 3, 2026 | 3 |
| Bridge T. Craig | Chief Transformation Officer | 833,234 | Sep 3, 2026 | 4 |
| Hawkins Matthew J. | Chief Executive Officer | 1,804,794 | Sep 3, 2026 | 7 |
| Wegner Alpana | Chief Financial Officer | 162,112 | Aug 14, 2026 | 1 |
| Woods Todd Charles | Chief Commercial Officer | 220,506 | Aug 10, 2026 | 1 |
| Oreskovich Steven M | Chief Financial Officer | 424,200 | Jun 9, 2026 | 2 |
| Miller Melissa F. (Missy) | Chief Marketing Officer | 252,077 | Jun 9, 2026 | 3 |
| Schremser Christopher L. | Chief Technology Officer | 495,033 | Jun 9, 2026 | 5 |
| Wittman Kimberly S. | Chief People Officer | 270,233 | Jun 9, 2026 | 2 |
| Chan William | Chief Product & AI Officer | 1,580,812 | Mar 11, 2026 | 1 |
| Sinclair III Eric L. (Ric) | Chief Business Officer | 474,826 | Jan 22, 2026 | 4 |
| Bain Capital Investors LLC | 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| Bain Capital Fund XI, L.P. | 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| Bain Capital Partners XI, L.P. | 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| BCPE Derby GP, LLC | 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| BCPE Derby Investor, LP | 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| BCPE Derby (DE) SPV (GP), LLC | 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| BCPE Derby (DE) SPV, LP | 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| EQT Fund Management S.a r.l. | 10% Owner | 24,879,437Indirect | Sep 16, 2025 | 0 |
| Derby LuxCo S.a r.l. | 10% Owner | 24,879,437Indirect | Sep 16, 2025 | 0 |
| Canada Pension Plan Investment Board | 10% Owner | 19,025,452Indirect | Sep 16, 2025 | 0 |
| CPP Investment Board Private Holdings (4) Inc. | 10% Owner | 19,025,452Indirect | Sep 16, 2025 | 0 |
| Moskowitz Paul G | Director, 10% Owner | 13,243,539Indirect | Sep 16, 2025 | 0 |
| Heiman Matthew R. A. | See Remarks | 86,956 | Jun 12, 2024 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 14, 2025 (view filing) | Apr 10 | 4 days | Hawkins Matthew J.Chief Executive Officer | SSale | −46.7K | $36.36 | −$1.70M | −8.5%500.0K after | 2 lots10b5-1 |
| Mar 14, 2025 (view filing) | Mar 13 | 1 day | Hawkins Matthew J.Chief Executive Officer | SSale | −46.7K | $35.55 | −$1.66M | −8.5%500.0K after | 2 lots10b5-1 |
| Mar 14, 2025 (view filing) | Mar 12 | 2 days | Oreskovich Steven MChief Financial Officer | SSale | −16.7K | $37.04 | −$617.4K | −8.8%173.6K after | 2 lots10b5-1 |
| Mar 11, 2025 (view filing) | Mar 7 | 4 days | Schremser Christopher L.Chief Technology Officer | SSale | −8.62K | $37.35 | −$322.0K | −4.7%173.9K after | 6 lots10b5-1 |
| Feb 28, 2025 (view filing) | Feb 26 | 2 days | Bridge T. CraigChief Transformation Officer | SSale | −182.9K | $42.15 | −$7.71M | −26.0%519.7K after | 10b5-1 |
| Feb 26, 2025 (view filing)8:00 PM ET | Feb 24 | 2 days | Bain Capital Investors LLC and 6 others10% Owner | SSaleCommon Stock, par value $0.01 per share | −5.65M | $38.60 | −$218.2M | −20.2%22.3M after | Duplicate filing |
| Feb 26, 2025 (view filing)4:33 PM ET | Feb 24 | 2 days | Canada Pension Plan Investment Board and 1 other10% Owner | SSale | −7.52M | $40.00 | −$300.7M | −20.2%29.7M after | |
| Feb 26, 2025 (view filing)4:30 PM ET | Feb 24 | 2 days | EQT Fund Management S.a r.l. and 1 other10% Owner | SSale | −9.83M | $40.00 | −$393.2M | −20.2%38.8M after | |
| Feb 26, 2025 (view filing) | Feb 24 | 2 days | Moskowitz Paul GDirector, 10% Owner | SSaleCommon Stock, par value $0.01 per share | −5.65M | $38.60 | −$218.2M | −20.2%22.3M after | |
| Feb 25, 2025 (view filing) | Feb 21 | 4 days | Miller Melissa F. (Missy)Chief Marketing Officer | SSale | −3.40K | $42.16 | −$143.3K | −7.3%43.5K after | 2 lots10b5-1 |
| Dec 16, 2024 (view filing) | Dec 12 | 4 days | Oreskovich Steven MChief Financial Officer | SSale | −16.7K | $33.89 | −$564.8K | −8.8%173.6K after | 2 lots10b5-1 |
| Jun 12, 2024 (view filing) | Jun 10 | 2 days | Driscoll John PatrickDirector, Other: Chairperson | PPurchase | +6.00K | $21.50 | +$129.0K | +7.5%85.6K after |