Waystar Holding Corp.

Symbol
WAY on Nasdaq
Business address
1550 Digital Drive, #300, Lehi, UT, 84043
State of incorporation
DE
Fiscal year end
31 December
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Waystar Holding Corp. has filed 237 SEC EDGAR filings since 24 Aug 2023

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 23 Dec 2025 22 Dec 2025
144 Open Document Open Filing 22 Dec 2025 001-42125
4 Open Document Open Filing FORM 4 11 Dec 2025 10 Dec 2025
144 Open Document Open Filing 10 Dec 2025 001-42125
4 Open Document Open Filing FORM 4 26 Nov 2025 25 Nov 2025
144 Open Document Open Filing 25 Nov 2025 001-42125
4 Open Document Open Filing FORM 4 21 Nov 2025 20 Nov 2025
SCHEDULE 13G/A Open Document Open Filing 14 Nov 2025 005-94694
SCHEDULE 13G/A Open Document Open Filing 13 Nov 2025 005-94694
4 Open Document Open Filing FORM 4 12 Nov 2025 10 Nov 2025
SCHEDULE 13G/A Open Document Open Filing 07 Nov 2025 005-94694
SCHEDULE 13G/A Open Document Open Filing 31 Oct 2025 005-94694
10-Q Open Document | Data Open Filing 10-Q 29 Oct 2025 30 Sep 2025 001-42125
8-K Open Document | Data Open Filing 8-K 29 Oct 2025 29 Oct 2025 001-42125
4 Open Document Open Filing FORM 4 21 Oct 2025 20 Oct 2025
4 Open Document Open Filing FORM 4 20 Oct 2025 15 Oct 2025
SCHEDULE 13G Open Document Open Filing 17 Oct 2025 005-94694
3 Open Document Open Filing FORM 3 15 Oct 2025 01 Oct 2025
4 Open Document Open Filing FORM 4 14 Oct 2025 10 Oct 2025
D Open Document Open Filing 10 Oct 2025 021-560563
SCHEDULE 13D Open Document Open Filing 03 Oct 2025 005-94694
3 Open Document Open Filing FORM 3 03 Oct 2025 01 Oct 2025
8-K Open Document | Data Open Filing FORM 8-K 01 Oct 2025 01 Oct 2025 001-42125
4 Open Document Open Filing FORM 4 24 Sep 2025 06 Jun 2025
4 Open Document Open Filing FORM 4 24 Sep 2025 22 Sep 2025
144 Open Document Open Filing 22 Sep 2025 001-42125
4 Open Document Open Filing 4 16 Sep 2025 12 Sep 2025
4 Open Document Open Filing 4 16 Sep 2025 12 Sep 2025
4 Open Document Open Filing 4 16 Sep 2025 12 Sep 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Sep 2025 12 Sep 2025
8-K Open Document | Data Open Filing FORM 8-K 11 Sep 2025 10 Sep 2025 001-42125
424B7 Open Document | Data Open Filing 424B7 11 Sep 2025 333-288662
4 Open Document Open Filing FORM 4 11 Sep 2025 06 Jun 2025
4 Open Document Open Filing FORM 4 11 Sep 2025 06 Jun 2025
FWP Open Document Open Filing FWP 10 Sep 2025 333-288662
144 Open Document Open Filing 10 Sep 2025 001-42125
144 Open Document Open Filing 10 Sep 2025 001-42125
4 Open Document Open Filing FORM 4 10 Sep 2025 06 Jun 2025
4 Open Document Open Filing FORM 4 10 Sep 2025 06 Jun 2025
4 Open Document Open Filing FORM 4 08 Sep 2025 06 Jun 2025
144 Open Document Open Filing 08 Sep 2025 001-42125
144 Open Document Open Filing 08 Sep 2025 001-42125
4 Open Document Open Filing FORM 4 28 Aug 2025 06 Jun 2025
4/A Open Document Open Filing FORM 4/A 28 Aug 2025 15 May 2025
144 Open Document Open Filing 26 Aug 2025 001-42125
4 Open Document Open Filing FORM 4 20 Aug 2025 20 Aug 2025
4 Open Document Open Filing FORM 4 19 Aug 2025 18 Aug 2025
SCHEDULE 13G/A Open Document Open Filing 14 Aug 2025 005-94694
SCHEDULE 13G/A Open Document Open Filing 14 Aug 2025 005-94694
4 Open Document Open Filing FORM 4 12 Aug 2025 12 Aug 2025
4 Open Document Open Filing FORM 4 12 Aug 2025 11 Aug 2025
8-K Open Document | Data Open Filing 8-K 12 Aug 2025 12 Aug 2025 001-42125
SCHEDULE 13G/A Open Document Open Filing 08 Aug 2025 005-94694
4 Open Document Open Filing FORM 4 01 Aug 2025 01 Aug 2025
10-Q Open Document | Data Open Filing 10-Q 30 Jul 2025 30 Jun 2025 001-42125
8-K Open Document | Data Open Filing 8-K 30 Jul 2025 30 Jul 2025 001-42125
SCHEDULE 13G Open Document Open Filing 29 Jul 2025 005-94694
8-K Open Document | Data Open Filing FORM 8-K 23 Jul 2025 23 Jul 2025 001-42125
4 Open Document Open Filing FORM 4 22 Jul 2025 21 Jul 2025
4 Open Document Open Filing FORM 4 22 Jul 2025 21 Jul 2025
144 Open Document Open Filing 21 Jul 2025 001-42125
144 Open Document Open Filing 21 Jul 2025 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jul 2025 15 Jul 2025
S-3ASR Open Document Open Filing S-3ASR 14 Jul 2025 333-288662
4 Open Document Open Filing OWNERSHIP DOCUMENT 11 Jul 2025 10 Jul 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Jun 2025 25 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 23 Jun 2025 20 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 16 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 16 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 16 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 16 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 16 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 16 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2025 16 Jun 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT 13 Jun 2025 04 Jun 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT 13 Jun 2025 04 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2025 11 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2025 11 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2025 11 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 11 Jun 2025 10 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 11 Jun 2025 10 Jun 2025
144 Open Document Open Filing 11 Jun 2025 001-42125
144 Open Document Open Filing 11 Jun 2025 001-42125
144 Open Document Open Filing 11 Jun 2025 001-42125
144 Open Document Open Filing 10 Jun 2025 001-42125
144 Open Document Open Filing 10 Jun 2025 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Jun 2025 05 Jun 2025
8-K Open Document | Data Open Filing FORM 8-K 05 Jun 2025 04 Jun 2025 001-42125
144 Open Document Open Filing 05 Jun 2025 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jun 2025 30 May 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 May 2025 22 May 2025
144 Open Document Open Filing 23 May 2025 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 May 2025 21 May 2025
144 Open Document Open Filing 22 May 2025 001-42125
144 Open Document Open Filing 21 May 2025 001-42125
4 Open Document Open Filing 4 20 May 2025 16 May 2025
4 Open Document Open Filing 4 20 May 2025 16 May 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 May 2025 16 May 2025
4 Open Document Open Filing 4 20 May 2025 16 May 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 May 2025 15 May 2025
144 Open Document Open Filing 15 May 2025 001-42125
424B7 Open Document Open Filing 424B7 15 May 2025 333-287209
SCHEDULE 13G/A Open Document Open Filing 15 May 2025 005-94694
EFFECT Open Document Open Filing 14 May 2025 333-287209
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 May 2025 13 May 2025
CORRESP Open Document Open Filing 13 May 2025
S-1 Open Document Open Filing S-1 13 May 2025 333-287209
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 May 2025 09 May 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 May 2025 09 May 2025
DEFA14A Open Document Open Filing DEFA14A 12 May 2025 001-42125
8-K Open Document | Data Open Filing FORM 8-K 12 May 2025 09 May 2025 001-42125
SCHEDULE 13G/A Open Document Open Filing 09 May 2025 005-94694
10-Q Open Document | Data Open Filing 10-Q 30 Apr 2025 31 Mar 2025 001-42125
8-K Open Document | Data Open Filing FORM 8-K 30 Apr 2025 30 Apr 2025 001-42125
ARS Open Document Open Filing ARS 29 Apr 2025 31 Dec 2024 001-42125
DEF 14A Open Document | Data Open Filing DEF 14A 29 Apr 2025 04 Jun 2025 001-42125
UPLOAD Open Document Open Filing 25 Apr 2025 377-07926
DRS Open Document Open Filing 21 Apr 2025 377-07926
PRE 14A Open Document | Data Open Filing FORM PRE 14A 17 Apr 2025 04 Jun 2025 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Apr 2025 10 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Apr 2025 10 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2025 01 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2025 01 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2025 01 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2025 01 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2025 01 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2025 01 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Apr 2025 01 Apr 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT 24 Mar 2025 17 Mar 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Mar 2025 13 Mar 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Mar 2025 12 Mar 2025
144 Open Document Open Filing 12 Mar 2025 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 11 Mar 2025 07 Mar 2025
144 Open Document Open Filing 07 Mar 2025 001-42125
SCHEDULE 13G/A Open Document Open Filing 06 Mar 2025 005-94694
4 Open Document Open Filing OWNERSHIP DOCUMENT 28 Feb 2025 26 Feb 2025
4 Open Document Open Filing 4 26 Feb 2025 24 Feb 2025
4 Open Document Open Filing 4 26 Feb 2025 24 Feb 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 Feb 2025 24 Feb 2025
4 Open Document Open Filing 4 26 Feb 2025 24 Feb 2025
144 Open Document Open Filing 26 Feb 2025 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 25 Feb 2025 21 Feb 2025
144 Open Document Open Filing 21 Feb 2025 001-42125
144 Open Document Open Filing 21 Feb 2025 001-42125
424B7 Open Document Open Filing 424B7 21 Feb 2025 333-285018
EFFECT Open Document Open Filing 20 Feb 2025 333-285018
S-1MEF Open Document Open Filing S-1MEF 20 Feb 2025 333-285100
CORRESP Open Document Open Filing 18 Feb 2025
S-1 Open Document Open Filing S-1 18 Feb 2025 333-285018
10-K Open Document | Data Open Filing 10-K 18 Feb 2025 31 Dec 2024 001-42125
8-K Open Document | Data Open Filing FORM 8-K 18 Feb 2025 18 Feb 2025 001-42125
SCHEDULE 13G/A Open Document Open Filing 14 Feb 2025 005-94694
UPLOAD Open Document Open Filing 29 Jan 2025 377-07700
DRS Open Document Open Filing 28 Jan 2025 377-07700
8-K Open Document | Data Open Filing FORM 8-K 30 Dec 2024 30 Dec 2024 001-42125
4 Open Document Open Filing 4 16 Dec 2024 12 Dec 2024
3 Open Document Open Filing 3 16 Dec 2024 12 Dec 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Dec 2024 12 Dec 2024
144 Open Document Open Filing 12 Dec 2024 001-42125
SC 13G Open Document Open Filing SC 13G 14 Nov 2024 005-94694
SC 13G Open Document Open Filing SC 13G 14 Nov 2024 005-94694
SC 13G Open Document Open Filing SC 13G 08 Nov 2024 005-94694
10-Q Open Document | Data Open Filing 10-Q 06 Nov 2024 30 Sep 2024 001-42125
8-K Open Document | Data Open Filing FORM 8-K 06 Nov 2024 06 Nov 2024 001-42125
10-Q Open Document | Data Open Filing 10-Q 07 Aug 2024 30 Jun 2024 001-42125
8-K Open Document Open Filing FORM 8-K 07 Aug 2024 07 Aug 2024 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Jul 2024 18 Jul 2024
8-K Open Document Open Filing FORM 8-K 27 Jun 2024 27 Jun 2024 001-42125
8-K Open Document Open Filing FORM 8-K 12 Jun 2024 10 Jun 2024 001-42125
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 May 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 10 Jun 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 Feb 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 18 Mar 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 10 Jun 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 May 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 10 Jun 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 May 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 10 Jun 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 May 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 May 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 May 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Jun 2024 01 May 2024
S-8 Open Document Open Filing FORM S-8 10 Jun 2024 333-280091
3 Open Document Open Filing 3 07 Jun 2024 06 Jun 2024
3 Open Document Open Filing 3 07 Jun 2024 06 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 07 Jun 2024
424B4 Open Document Open Filing 424B4 07 Jun 2024 333-275004
CERT Open Document Open Filing 07 Jun 2024 001-42125
8-A12B Open Document Open Filing FORM 8-A12B 07 Jun 2024 001-42125
EFFECT Open Document Open Filing 06 Jun 2024 333-275004
CORRESP Open Document Open Filing 04 Jun 2024
S-1/A Open Document Open Filing S-1/A 28 May 2024 333-275004
CORRESP Open Document Open Filing 21 May 2024
CORRESP Open Document Open Filing 16 May 2024
S-1/A Open Document Open Filing S-1/A 16 May 2024 333-275004
UPLOAD Open Document Open Filing 09 May 2024 377-06832
CORRESP Open Document Open Filing 29 Apr 2024
S-1/A Open Document Open Filing S-1/A 29 Apr 2024 333-275004
UPLOAD Open Document Open Filing 16 Apr 2024 377-06832
S-1/A Open Document Open Filing S-1/A 22 Mar 2024 333-275004
CORRESP Open Document Open Filing 13 Dec 2023
UPLOAD Open Document Open Filing 11 Dec 2023 377-06832
CORRESP Open Document Open Filing 29 Nov 2023
S-1/A Open Document Open Filing AMENDMENT TO FORM S-1 29 Nov 2023 333-275004
UPLOAD Open Document Open Filing 24 Nov 2023 377-06832
CORRESP Open Document Open Filing 15 Nov 2023
S-1/A Open Document Open Filing S-1/A 15 Nov 2023 333-275004
UPLOAD Open Document Open Filing 03 Nov 2023 377-06832
CORRESP Open Document Open Filing 26 Oct 2023
S-1/A Open Document Open Filing S-1/A 26 Oct 2023 333-275004
UPLOAD Open Document Open Filing 24 Oct 2023 377-06832
CORRESP Open Document Open Filing 16 Oct 2023
S-1 Open Document Open Filing S-1 16 Oct 2023 333-275004
UPLOAD Open Document Open Filing 13 Oct 2023 377-06832
DRSLTR Open Document Open Filing 25 Sep 2023
DRSLTR Open Document Open Filing 25 Sep 2023
DRS/A Open Document Open Filing 25 Sep 2023 377-06832
UPLOAD Open Document Open Filing 20 Sep 2023 377-06832
DRSLTR Open Document Open Filing 24 Aug 2023
DRS Open Document Open Filing 24 Aug 2023 377-06832