William Chan
CIK: 0002091511
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)1 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)1 (50.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
WAY
Waystar Holding Corp.
Officer
Discretionary Trading P&L
Holdings
About Chan William
Chan William (SEC CIK 0002091511) files insider reports with the SEC as Chief Product & AI Officer of Waystar Holding Corp. (WAY).
Signal8 holds 3 ownership filings by Chan William (1 Form 3, 2 Form 4), filed between Oct 15, 2025 and Oct 6, 2026. Those filings report 2 transactions, from Mar 9, 2026 to Oct 5, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Chan William's filings is in LEHI, UT.
Recent filings by Chan William
Other insiders filing for Waystar Holding Corp. (WAY)
- Wegner Alpana, Chief Financial Officer
- Hawkins Matthew J., Chief Executive Officer
- DRISCOLL JOHN PATRICK, Director
- Gupta Aashima, Director
- DeMichiei Robert, Director
- Riefberg Vivian E., Director