Bain Capital Investors Llc - Jun 6, 2024 Form 3 Insider Report for Waystar Holding Corp. (WAY)

Role: 10%+ Owner
Signature: Bain Capital Investors, LLC, By: /s/ David Humphrey, Title: Authorized Signatory
Stock symbol: WAY
Transactions as of: Jun 6, 2024
Transactions value $: $0
Form type: 3
Date filed: 6/7/2024, 06:06 PM
Previous filing: Dec 21, 2023
Next filing: Aug 5, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	WAY	Common Stock						28M	Jun 6, 2024	See footnotes	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares of Common Stock held by BCPE Derby Investor, LP ("Derby Investor").
F2	Bain Capital Fund XI, LP ("Fund XI") is the sole member of BCPE Derby GP, LLC ("Derby GP"), which is the general partner of Derby Investor. Bain Capital Investors, LLC ("BCI") is the manager of Bain Capital Partners XI, LP ("Partners XI" and, together with BCI, Derby GP, Derby Investor and Fund XI, the "Bain Capital Entities"), which is the general partner of Fund XI. As a result, each of the Bain Capital Entities may be deemed to share voting and dispositive power with respect to the shares of Common Stock held by Derby Investor. Each of the Bain Capital Entities disclaims beneficial ownership of such securities, except to the extent of its pecuniary interest therein.

Content

Represents shares of Common Stock held by BCPE Derby Investor, LP ("Derby Investor").

Bain Capital Fund XI, LP ("Fund XI") is the sole member of BCPE Derby GP, LLC ("Derby GP"), which is the general partner of Derby Investor. Bain Capital Investors, LLC ("BCI") is the manager of Bain Capital Partners XI, LP ("Partners XI" and, together with BCI, Derby GP, Derby Investor and Fund XI, the "Bain Capital Entities"), which is the general partner of Fund XI. As a result, each of the Bain Capital Entities may be deemed to share voting and dispositive power with respect to the shares of Common Stock held by Derby Investor. Each of the Bain Capital Entities disclaims beneficial ownership of such securities, except to the extent of its pecuniary interest therein.