John Patrick Driscoll - 03 Jun 2026 Form 4/A - Amendment Insider Report for Waystar Holding Corp. (WAY)

Reporting relationship: Director, Chairperson
Issuer ticker: WAY
Reported as of: 03 Jun 2026
Net transaction value: $0
SEC form: 4/A - Amendment
Accepted by SEC: 25 Sep 2026, 12:40:41 UTC
Original report date: 03 Jun 2026
Prior SEC filing: 16 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Gregory R. Packer, as Attorney-in-Fact

Key filing fact

John Patrick Driscoll filed Form 4/A - Amendment for Waystar Holding Corp. (WAY) on 25 Sep 2026.

Key facts

This page summarizes John Patrick Driscoll's Form 4/A - Amendment filing for Waystar Holding Corp. (WAY).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 25 Sep 2026, 12:40.

Change

Previous filing in this sequence was filed on 16 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0001257287 Primary reporting owner

DRISCOLL JOHN PATRICK

Relationship: Director, Chairperson
Address: 1550 DIGITAL DRIVE, #300, LEHI
Signature: /s/ Gregory R. Packer, as Attorney-in-Fact
Signature date: 25 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WAY transaction

Common Stock

Award

Transaction value
Shares: +10,446
Change %: +12%
Price: $0.000000^*
Shares after: 101,203
Date: 03 Jun 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 1, 2027 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. This amended Form 4 is being filed solely to correct the number of RSUs granted from 9,303 to 10,446.

Footnote F2

Includes unvested RSUs.