Waystar Holding Corp. — All Filings
253 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-Q
144
3
4
4/A
424B4
424B7
8-A12B
8-K
ARS
CERT
CORRESP
D
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
FWP
PRE 14A
S-1
S-1/A
S-1MEF
S-3ASR
S-8
SC 13G
SCHEDULE 13D
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-002613 | Mar 27, 2026 | — |
| 4 | FORM 4 | 0001998251-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0002020858-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0001735839-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0002091511-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0001998332-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0001998333-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0001368470-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0001998256-26-000002 | Mar 11, 2026 | Mar 9, 2026 |
| 4 | FORM 4 | 0001199930-26-000002 | Mar 3, 2026 | Mar 2, 2026 |
| 10-K | 10-K | 0001990354-26-000011 | Feb 17, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001990354-26-000010 | Feb 17, 2026 | — |
| 8-K | 8-K | 0001990354-26-000005 | Feb 6, 2026 | Feb 2, 2026 |
| SCHEDULE 13G | — | 0000315066-26-000559 | Feb 5, 2026 | — |
| 4 | FORM 4 | 0001998250-26-000002 | Jan 22, 2026 | Jan 20, 2026 |
| 144 | — | 0001950047-26-000562 | Jan 20, 2026 | — |
| 4 | FORM 4 | 0001998250-25-000015 | Dec 23, 2025 | Dec 22, 2025 |
| 144 | — | 0001950047-25-010622 | Dec 22, 2025 | — |
| 4 | FORM 4 | 0001998333-25-000013 | Dec 11, 2025 | Dec 10, 2025 |
| 144 | — | 0001950047-25-010078 | Dec 10, 2025 | — |
| 4 | FORM 4 | 0001998251-25-000009 | Nov 26, 2025 | Nov 25, 2025 |
| 144 | — | 0001950047-25-009350 | Nov 25, 2025 | — |
| 4 | FORM 4 | 0001998250-25-000013 | Nov 21, 2025 | Nov 20, 2025 |
| SCHEDULE 13G/A | — | 0001193125-25-283241 | Nov 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-111425 | Nov 13, 2025 | — |
| 4 | FORM 4 | 0001998333-25-000011 | Nov 12, 2025 | Nov 10, 2025 |
| SCHEDULE 13G/A | — | 0001193125-25-272445 | Nov 7, 2025 | — |
| SCHEDULE 13G/A | — | 0000102909-25-000337 | Oct 31, 2025 | — |
| 10-Q | 10-Q | 0001990354-25-000031 | Oct 29, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001990354-25-000030 | Oct 29, 2025 | — |
| 4 | FORM 4 | 0001998250-25-000011 | Oct 21, 2025 | Oct 20, 2025 |
| 4 | FORM 4 | 0001998256-25-000009 | Oct 20, 2025 | Oct 15, 2025 |
| SCHEDULE 13G | — | 0002012383-25-002918 | Oct 17, 2025 | — |
| 3 | FORM 3 | 0002091511-25-000002 | Oct 15, 2025 | Oct 1, 2025 |
| 4 | FORM 4 | 0001998333-25-000009 | Oct 14, 2025 | Oct 10, 2025 |
| D | — | 0001990354-25-000017 | Oct 10, 2025 | — |
| SCHEDULE 13D | — | 0001140361-25-037277 | Oct 3, 2025 | — |
| 3 | FORM 3 | 0001876216-25-000003 | Oct 3, 2025 | Oct 1, 2025 |
| 8-K | FORM 8-K | 0001104659-25-095372 | Oct 1, 2025 | — |
| 4 | FORM 4 | 0001998256-25-000007 | Sep 24, 2025 | Jun 6, 2025 |
| 4 | FORM 4 | 0001998250-25-000008 | Sep 24, 2025 | Sep 22, 2025 |
| 144 | — | 0001950047-25-007407 | Sep 22, 2025 | — |
| 4 | 4 | 0000950130-25-000135 | Sep 16, 2025 | Sep 12, 2025 |
| 4 | 4 | 0001193125-25-205034 | Sep 16, 2025 | Sep 12, 2025 |
| 4 | 4 | 0001193125-25-205033 | Sep 16, 2025 | Sep 12, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-090429 | Sep 16, 2025 | Sep 12, 2025 |
| 8-K | FORM 8-K | 0001410578-25-002032 | Sep 11, 2025 | Sep 10, 2025 |
| 424B7 | 424B7 | 0001410578-25-002023 | Sep 11, 2025 | — |
| 4 | FORM 4 | 0001998333-25-000006 | Sep 11, 2025 | Jun 6, 2025 |
| 4 | FORM 4 | 0001368470-25-000007 | Sep 11, 2025 | Jun 6, 2025 |