Kimberly S. Wittman - 06 Jun 2025 Form 4 Insider Report for Waystar Holding Corp. (WAY)

Signature
/s/ Gregory R. Packer, as Attorney-in-Fact
Issuer symbol
WAY
Transactions as of
06 Jun 2025
Net transactions value
+$278,732
Form type
4
Filing time
08 Sep 2025, 18:57:43 UTC
Previous filing
03 Apr 2025
Next filing
11 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Wittman Kimberly S. Chief People Officer 1550 DIGITAL DRIVE, #300, LEHI /s/ Gregory R. Packer, as Attorney-in-Fact 08 Sep 2025 0002020858

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WAY Common Stock Tax liability $108,268 -2,670 -1.4% $40.55 193,261 06 Jun 2025 Direct F1
transaction WAY Common Stock Options Exercise $387,000 +18,000 +9.3% $21.50 211,261 04 Sep 2025 Direct 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 -18,000 -17% $0.000000 90,695 04 Sep 2025 Common Stock 18,000 $21.50 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction was not timely filed. The transaction represents shares of common stock withheld to pay taxes upon vesting of Non-Qualified Stock Options granted to the Reporting Person on June 6, 2024. The number of shares withheld was determined on June 6, 2025, based on the closing price of WAY common stock on that date. In addition, the total number of shares beneficially owned following the reported transaction reflects a correction to prior filings to account for an earlier misclassification of an option exercise. The ending balance reported herein is accurate and reflects the Reporting Person's current holdings.
F2 Includes unvested RSUs.
F3 Options granted June 6, 2024, which vest in five equal annual installments commencing on June 6, 2025.