CANADA PENSION PLAN INVESTMENT BOARD - 16 May 2025 Form 4 Insider Report for Waystar Holding Corp. (WAY)

Role
10%+ Owner
Signature
CANADA PENSION PLAN INVESTMENT BOARD, By: /s/ Kathryn Daniels, Managing Director, Head of Compliance
Issuer symbol
WAY
Transactions as of
16 May 2025
Net transactions value
-$176,799,695
Form type
4
Filing time
20 May 2025, 16:43:34 UTC
Previous filing
26 Mar 2025
Next filing
08 Jul 2025
SEC
View on sec.gov

Reporting Owners (2)

Name Relationship Address Signature Signature date CIK
CANADA PENSION PLAN INVESTMENT BOARD 10%+ Owner ONE QUEEN STREET EAST,, SUITE 2500, TORONTO ONTARIO, ONTARIO, CANADA CANADA PENSION PLAN INVESTMENT BOARD, By: /s/ Kathryn Daniels, Managing Director, Head of Compliance 20 May 2025 0001283718
CPP Investment Board Private Holdings (4) Inc. 10%+ Owner ONE QUEEN STREET EAST, STE 2500, TORONTO, ONTARIO, CANADA CPP INVESTMENT BOARD PRIVATE HOLDINGS (4) INC., By: /s/ Pierre Abinakle, Director 20 May 2025 0001978825

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WAY Common Stock Sale $153,738,850 -4,111,357 -14% $37.39 25,580,929 16 May 2025 See footnote F1, F2
transaction WAY Common Stock Sale $23,060,844 -616,704 -2.4% $37.39 24,964,225 20 May 2025 See footnote F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This amount represents the $37.3937 sale price per share of Common Stock, par value $0.01 per share, in a secondary offering, which closed on May 16, 2025.
F2 The securities reported herein are held directly by CPP Investment Board Private Holdings (4) Inc. ("Holdings (4)"), a wholly-owned subsidiary of Canada Pension Plan Investment Board ("CPPIB"). CPPIB is an indirect beneficial owner of such securities directly held by Holdings (4).
F3 This amount represents the $37.3937 sale price per share of Common Stock, par value $0.01 per share, in connection with the underwriters' exercise of their over-allotment option relating to the secondary offering, which closed on May 20, 2025.