Browse the latest SEC filings and forms submitted by Waystar Holding Corp. (WAY). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| SCHEDULE 13G/A | March 27, 2026 | - | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 11, 2026 | FORM 4 | View Document |
| 4 | March 3, 2026 | FORM 4 | View Document |
| 10-K | Feb. 17, 2026 | 10-K | View Document |
| 8-K | Feb. 17, 2026 | 8-K | View Document |
| 8-K | Feb. 6, 2026 | 8-K | View Document |
| SCHEDULE 13G | Feb. 5, 2026 | - | View Document |
| 4 | Jan. 22, 2026 | FORM 4 | View Document |
| 144 | Jan. 20, 2026 | - | View Document |
| 4 | Dec. 23, 2025 | FORM 4 | View Document |
| 144 | Dec. 22, 2025 | - | View Document |
| 4 | Dec. 11, 2025 | FORM 4 | View Document |
| 144 | Dec. 10, 2025 | - | View Document |
| 4 | Nov. 26, 2025 | FORM 4 | View Document |
| 144 | Nov. 25, 2025 | - | View Document |
| 4 | Nov. 21, 2025 | FORM 4 | View Document |
| SCHEDULE 13G/A | Nov. 14, 2025 | - | View Document |
| SCHEDULE 13G/A | Nov. 13, 2025 | - | View Document |
| 4 | Nov. 12, 2025 | FORM 4 | View Document |
| SCHEDULE 13G/A | Nov. 7, 2025 | - | View Document |
| SCHEDULE 13G/A | Oct. 31, 2025 | - | View Document |
| 10-Q | Oct. 29, 2025 | 10-Q | View Document |
| 8-K | Oct. 29, 2025 | 8-K | View Document |
| 4 | Oct. 21, 2025 | FORM 4 | View Document |
| 4 | Oct. 20, 2025 | FORM 4 | View Document |
| 3 | Oct. 15, 2025 | FORM 3 | View Document |
| 4 | Oct. 14, 2025 | FORM 4 | View Document |
| D | Oct. 10, 2025 | - | View Document |
| SCHEDULE 13D | Oct. 3, 2025 | - | View Document |
| 3 | Oct. 3, 2025 | FORM 3 | View Document |
| 8-K | Oct. 1, 2025 | FORM 8-K | View Document |
| 4 | Sept. 24, 2025 | FORM 4 | View Document |
| 4 | Sept. 24, 2025 | FORM 4 | View Document |
| 144 | Sept. 22, 2025 | - | View Document |
| 4 | Sept. 16, 2025 | 4 | View Document |
| 4 | Sept. 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Sept. 16, 2025 | 4 | View Document |
| 4 | Sept. 16, 2025 | 4 | View Document |
| 4 | Sept. 11, 2025 | FORM 4 | View Document |
| 4 | Sept. 11, 2025 | FORM 4 | View Document |
| 424B7 | Sept. 11, 2025 | 424B7 | View Document |
| 8-K | Sept. 11, 2025 | FORM 8-K | View Document |
| 4 | Sept. 10, 2025 | FORM 4 | View Document |
| 144 | Sept. 10, 2025 | - | View Document |
| 144 | Sept. 10, 2025 | - | View Document |
| FWP | Sept. 10, 2025 | FWP | View Document |
| 4 | Sept. 10, 2025 | FORM 4 | View Document |
| 144 | Sept. 8, 2025 | - | View Document |
| 4 | Sept. 8, 2025 | FORM 4 | View Document |
| 144 | Sept. 8, 2025 | - | View Document |
| 4 | Aug. 28, 2025 | FORM 4 | View Document |
| 4/A | Aug. 28, 2025 | FORM 4/A | View Document |
| 144 | Aug. 26, 2025 | - | View Document |
| 4 | Aug. 20, 2025 | FORM 4 | View Document |
| 4 | Aug. 19, 2025 | FORM 4 | View Document |
| SCHEDULE 13G/A | Aug. 14, 2025 | - | View Document |
| SCHEDULE 13G/A | Aug. 14, 2025 | - | View Document |
| 4 | Aug. 12, 2025 | FORM 4 | View Document |
| 4 | Aug. 12, 2025 | FORM 4 | View Document |
| 8-K | Aug. 12, 2025 | 8-K | View Document |
| SCHEDULE 13G/A | Aug. 8, 2025 | - | View Document |
| 4 | Aug. 1, 2025 | FORM 4 | View Document |
| 8-K | July 30, 2025 | 8-K | View Document |
| 10-Q | July 30, 2025 | 10-Q | View Document |
| SCHEDULE 13G | July 29, 2025 | - | View Document |
| 8-K | July 23, 2025 | FORM 8-K | View Document |
| 4 | July 22, 2025 | FORM 4 | View Document |
| 4 | July 22, 2025 | FORM 4 | View Document |
| 144 | July 21, 2025 | - | View Document |
| 144 | July 21, 2025 | - | View Document |
| 4 | July 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| S-3ASR | July 14, 2025 | S-3ASR | View Document |
| 4 | July 11, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 25, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 23, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 13, 2025 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 13, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | June 11, 2025 | - | View Document |
| 144 | June 11, 2025 | - | View Document |
| 144 | June 11, 2025 | - | View Document |
| 4 | June 11, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 11, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | June 10, 2025 | - | View Document |
| 144 | June 10, 2025 | - | View Document |
| 4 | June 6, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | June 5, 2025 | - | View Document |
| 8-K | June 5, 2025 | FORM 8-K | View Document |
| 4 | June 2, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 27, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | May 23, 2025 | - | View Document |
| 144 | May 22, 2025 | - | View Document |
| 4 | May 22, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | May 21, 2025 | - | View Document |
| 4 | May 20, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 20, 2025 | 4 | View Document |
| 4 | May 20, 2025 | 4 | View Document |
| 4 | May 20, 2025 | 4 | View Document |
| 4 | May 16, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13G/A | May 15, 2025 | - | View Document |
| 424B7 | May 15, 2025 | 424B7 | View Document |
| 144 | May 15, 2025 | - | View Document |
| 4 | May 14, 2025 | OWNERSHIP DOCUMENT | View Document |
| EFFECT | May 14, 2025 | - | View Document |
| CORRESP | May 13, 2025 | - | View Document |
| S-1 | May 13, 2025 | S-1 | View Document |
| DEFA14A | May 12, 2025 | DEFA14A | View Document |
| 8-K | May 12, 2025 | FORM 8-K | View Document |
| 4 | May 12, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 12, 2025 | OWNERSHIP DOCUMENT | View Document |
| SCHEDULE 13G/A | May 9, 2025 | - | View Document |
| 8-K | April 30, 2025 | FORM 8-K | View Document |
| 10-Q | April 30, 2025 | 10-Q | View Document |
| ARS | April 29, 2025 | ARS | View Document |
| DEF 14A | April 29, 2025 | DEF 14A | View Document |
| UPLOAD | April 25, 2025 | - | View Document |
| DRS | April 21, 2025 | - | View Document |
| PRE 14A | April 17, 2025 | FORM PRE 14A | View Document |
| 4 | April 14, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 14, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 24, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 14, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 14, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | March 12, 2025 | - | View Document |
| 4 | March 11, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | March 7, 2025 | - | View Document |
| SCHEDULE 13G/A | March 6, 2025 | - | View Document |
| 4 | Feb. 28, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 26, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 26, 2025 | 4 | View Document |
| 4 | Feb. 26, 2025 | 4 | View Document |
| 144 | Feb. 26, 2025 | - | View Document |
| 4 | Feb. 26, 2025 | 4 | View Document |
| 4 | Feb. 25, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | Feb. 21, 2025 | - | View Document |
| 144 | Feb. 21, 2025 | - | View Document |
| 424B7 | Feb. 21, 2025 | 424B7 | View Document |
| EFFECT | Feb. 20, 2025 | - | View Document |
| S-1MEF | Feb. 20, 2025 | S-1MEF | View Document |
| 10-K | Feb. 18, 2025 | 10-K | View Document |
| 8-K | Feb. 18, 2025 | FORM 8-K | View Document |
| CORRESP | Feb. 18, 2025 | - | View Document |
| S-1 | Feb. 18, 2025 | S-1 | View Document |
| SCHEDULE 13G/A | Feb. 14, 2025 | - | View Document |
| UPLOAD | Jan. 29, 2025 | - | View Document |
| DRS | Jan. 28, 2025 | - | View Document |
| 8-K | Dec. 30, 2024 | FORM 8-K | View Document |
| 4 | Dec. 16, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | Dec. 16, 2024 | 3 | View Document |
| 4 | Dec. 16, 2024 | 4 | View Document |
| 144 | Dec. 12, 2024 | - | View Document |
| SC 13G | Nov. 14, 2024 | SC 13G | View Document |
| SC 13G | Nov. 14, 2024 | SC 13G | View Document |
| SC 13G | Nov. 8, 2024 | SC 13G | View Document |
| 8-K | Nov. 6, 2024 | FORM 8-K | View Document |
| 10-Q | Nov. 6, 2024 | 10-Q | View Document |
| 10-Q | Aug. 7, 2024 | 10-Q | View Document |
| 8-K | Aug. 7, 2024 | FORM 8-K | View Document |
| 4 | July 22, 2024 | OWNERSHIP DOCUMENT | View Document |
| 8-K | June 27, 2024 | FORM 8-K | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 8-K | June 12, 2024 | FORM 8-K | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| S-8 | June 10, 2024 | FORM S-8 | View Document |
| 3 | June 7, 2024 | 3 | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 424B4 | June 7, 2024 | 424B4 | View Document |
| CERT | June 7, 2024 | - | View Document |
| 8-A12B | June 7, 2024 | FORM 8-A12B | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 7, 2024 | 3 | View Document |
| 3 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| EFFECT | June 6, 2024 | - | View Document |
| CORRESP | June 4, 2024 | - | View Document |
| S-1/A | May 28, 2024 | S-1/A | View Document |
| CORRESP | May 21, 2024 | - | View Document |
| CORRESP | May 16, 2024 | - | View Document |
| S-1/A | May 16, 2024 | S-1/A | View Document |
| UPLOAD | May 9, 2024 | - | View Document |
| CORRESP | April 29, 2024 | - | View Document |
| S-1/A | April 29, 2024 | S-1/A | View Document |
| UPLOAD | April 16, 2024 | - | View Document |
| S-1/A | March 22, 2024 | S-1/A | View Document |
| CORRESP | Dec. 13, 2023 | - | View Document |
| UPLOAD | Dec. 11, 2023 | - | View Document |
| CORRESP | Nov. 29, 2023 | - | View Document |
| S-1/A | Nov. 29, 2023 | AMENDMENT TO FORM S-1 | View Document |
| UPLOAD | Nov. 24, 2023 | - | View Document |
| CORRESP | Nov. 15, 2023 | - | View Document |
| S-1/A | Nov. 15, 2023 | S-1/A | View Document |
| UPLOAD | Nov. 3, 2023 | - | View Document |
| CORRESP | Oct. 26, 2023 | - | View Document |
| S-1/A | Oct. 26, 2023 | S-1/A | View Document |
| UPLOAD | Oct. 24, 2023 | - | View Document |
| CORRESP | Oct. 16, 2023 | - | View Document |
| S-1 | Oct. 16, 2023 | S-1 | View Document |
| UPLOAD | Oct. 13, 2023 | - | View Document |
| DRSLTR | Sept. 25, 2023 | - | View Document |
| DRS/A | Sept. 25, 2023 | - | View Document |
| DRSLTR | Sept. 25, 2023 | - | View Document |
| UPLOAD | Sept. 20, 2023 | - | View Document |
| DRS | Aug. 24, 2023 | - | View Document |
| DRSLTR | Aug. 24, 2023 | - | View Document |