Christopher L. Schremser - 10 Dec 2025 Form 4 Insider Report for Waystar Holding Corp. (WAY)

Role
Chief Technology Officer
Signature
/s/ Gregory R. Packer, as Attorney-in-Fact
Issuer symbol
WAY
Transactions as of
10 Dec 2025
Net transactions value
-$226,526
Form type
4
Filing time
11 Dec 2025, 11:09:21 UTC
Previous filing
12 Nov 2025
Next filing
11 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Schremser Christopher L. Chief Technology Officer 1550 DIGITAL DRIVE, #300, LEHI /s/ Gregory R. Packer, as Attorney-in-Fact 11 Dec 2025 0001998333

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WAY Common Stock Options Exercise $35,699 +8,623 +2% $4.14 430,994 10 Dec 2025 Direct F1, F2
transaction WAY Common Stock Sale $262,225 -8,623 -2% $30.41 422,371 10 Dec 2025 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WAY Stock Options (right to buy) Options Exercise $0 -8,623 -11% $0.000000 68,994 10 Dec 2025 Common Stock 8,623 $4.14 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These transactions occurred automatically pursuant to a plan adopted by the Reporting Person on December 6, 2024 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
F2 Includes unvested RSUs.
F3 These options are currently vested.