Officer Chan Surrenders 9,560 Of Waystar Holding Corp >WAY

SOURCE: Form 4 ISSUER: Waystar Holding Corp SYMBOL: WAY FILER: Chan William TITLE: Officer DATE TRANSACTION SHARES PRICE VALUE 10/5/26 Surrender* 9,560 $26.07 $249,229 OWNERSHIP: 1,571,252 (Direct) * - Insiders can surrender shares back to the company to pay taxes or cover the cost of an option exercise or vesting. --------------------------------------- HISTORICAL ACTIVITY -------------------------------------- AVG REMAINING INSIDER NAME ROLE TRADE DATES TRANS SHARES FLAGS PRICE HOLDINGS Hawkins Matthew J CEO 09/02/26 Sell 82,500 bo 25.97 1,804,794 Hawkins Matthew J CEO 08/11-08/13/26 Sell 82,500 bo 25.02 1,835,081 Hawkins Matthew J CEO 07/15-07/16/26 Sell 70,000 bo 23.06 926,816 a=amended o=option related sell b=some/all trades per Rule 10(b)5-1 plan Further insider trading history and detail is available at ezinsider.washingtonservice.com. For a free trial or to learn more about our insider trading analysis and data services, please contact us at (301) 913-5100 or info@washingtonservice.com. The Form 4 is filed with the Securities and Exchange Commission by insiders to report transactions in their companies' shares. Open market purchases and sales must be reported with