Browse the latest SEC filings and forms submitted by Vertex, Inc. (VERX). 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 9, 2026 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 26, 2026 | - | View Document |
| 4 | Feb. 25, 2026 | - | View Document |
| 4 | Feb. 25, 2026 | - | View Document |
| 4 | Feb. 25, 2026 | - | View Document |
| 4 | Feb. 25, 2026 | - | View Document |
| 10-K | Feb. 24, 2026 | 10-K | View Document |
| 4 | Feb. 24, 2026 | - | View Document |
| 4 | Feb. 24, 2026 | - | View Document |
| 4 | Feb. 24, 2026 | - | View Document |
| 4 | Feb. 24, 2026 | - | View Document |
| 4 | Feb. 23, 2026 | - | View Document |
| 4 | Feb. 23, 2026 | - | View Document |
| 4 | Feb. 23, 2026 | - | View Document |
| 4 | Feb. 23, 2026 | - | View Document |
| 4 | Feb. 18, 2026 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 12, 2026 | - | View Document |
| 4 | Feb. 12, 2026 | - | View Document |
| 8-K | Feb. 11, 2026 | 8-K | View Document |
| 4 | Feb. 3, 2026 | - | View Document |
| SCHEDULE 13G/A | Jan. 21, 2026 | - | View Document |
| 4 | Dec. 3, 2025 | - | View Document |
| 8-K | Nov. 20, 2025 | FORM 8-K | View Document |
| 3 | Nov. 10, 2025 | - | View Document |
| 8-K | Nov. 3, 2025 | 8-K | View Document |
| 10-Q | Nov. 3, 2025 | 10-Q | View Document |
| 8-K | Oct. 21, 2025 | FORM 8-K | View Document |
| SCHEDULE 13G/A | Aug. 13, 2025 | - | View Document |
| 8-K | Aug. 6, 2025 | 8-K | View Document |
| 10-Q | Aug. 6, 2025 | 10-Q | View Document |
| 4 | June 24, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 18, 2025 | OWNERSHIP DOCUMENT | View Document |
| 8-K | June 17, 2025 | FORM 8-K | View Document |
| 144 | June 16, 2025 | - | View Document |
| 4 | June 13, 2025 | - | View Document |
| 4 | June 13, 2025 | - | View Document |
| 4 | June 13, 2025 | - | View Document |
| 4 | June 13, 2025 | - | View Document |
| 4 | June 13, 2025 | - | View Document |
| 4 | June 13, 2025 | - | View Document |
| 4 | June 13, 2025 | - | View Document |
| 4 | June 11, 2025 | OWNERSHIP DOCUMENT | View Document |
| 3 | June 11, 2025 | - | View Document |
| 144 | June 9, 2025 | - | View Document |
| 4 | May 22, 2025 | - | View Document |
| 4 | May 22, 2025 | - | View Document |
| 4 | May 22, 2025 | - | View Document |
| 4 | May 22, 2025 | - | View Document |
| SCHEDULE 13G/A | May 15, 2025 | - | View Document |
| 4 | May 14, 2025 | - | View Document |
| 4 | May 14, 2025 | - | View Document |
| 144 | May 13, 2025 | - | View Document |
| 144 | May 13, 2025 | - | View Document |
| 144 | May 12, 2025 | - | View Document |
| 10-Q | May 7, 2025 | 10-Q | View Document |
| 8-K | May 7, 2025 | 8-K | View Document |
| DEF 14A | April 28, 2025 | DEF 14A | View Document |
| ARS | April 28, 2025 | ARS | View Document |
| DEFA14A | April 28, 2025 | DEFA14A | View Document |
| SCHEDULE 13G/A | April 17, 2025 | - | View Document |
| 4 | March 21, 2025 | - | View Document |
| 8-K | March 19, 2025 | 8-K | View Document |
| 144 | March 19, 2025 | - | View Document |
| 4 | March 6, 2025 | - | View Document |
| SCHEDULE 13G/A | March 6, 2025 | - | View Document |
| 4 | March 4, 2025 | - | View Document |
| 4 | March 4, 2025 | - | View Document |
| 4 | March 4, 2025 | - | View Document |
| 4 | March 4, 2025 | - | View Document |
| 10-K | Feb. 27, 2025 | 10-K | View Document |
| 8-K | Feb. 27, 2025 | 8-K | View Document |
| 4 | Feb. 26, 2025 | - | View Document |
| 4 | Feb. 25, 2025 | - | View Document |
| 4 | Feb. 25, 2025 | - | View Document |
| 4 | Feb. 25, 2025 | - | View Document |
| 4 | Feb. 25, 2025 | - | View Document |
| 4 | Feb. 24, 2025 | - | View Document |
| 4 | Feb. 24, 2025 | - | View Document |
| 4 | Feb. 24, 2025 | - | View Document |
| 4 | Feb. 24, 2025 | - | View Document |
| 4 | Feb. 12, 2025 | - | View Document |
| 4 | Feb. 12, 2025 | - | View Document |
| SCHEDULE 13G/A | Feb. 12, 2025 | - | View Document |
| SCHEDULE 13G/A | Feb. 5, 2025 | - | View Document |
| 4 | Feb. 4, 2025 | - | View Document |
| 4 | Jan. 23, 2025 | OWNERSHIP DOCUMENT | View Document |
| 144 | Jan. 14, 2025 | - | View Document |
| 4/A | Jan. 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Jan. 3, 2025 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 26, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 26, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 26, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 18, 2024 | - | View Document |
| 144 | Dec. 17, 2024 | - | View Document |
| 4 | Dec. 16, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | Dec. 12, 2024 | - | View Document |
| 4 | Dec. 12, 2024 | - | View Document |
| 144 | Dec. 11, 2024 | - | View Document |
| 4 | Dec. 11, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 10, 2024 | - | View Document |
| 144 | Dec. 10, 2024 | - | View Document |
| 4 | Dec. 10, 2024 | - | View Document |
| 144 | Dec. 6, 2024 | - | View Document |
| 144 | Dec. 5, 2024 | - | View Document |
| 4 | Nov. 27, 2024 | - | View Document |
| 4 | Nov. 27, 2024 | - | View Document |
| 4 | Nov. 27, 2024 | - | View Document |
| 144 | Nov. 26, 2024 | - | View Document |
| 144 | Nov. 26, 2024 | - | View Document |
| 144 | Nov. 22, 2024 | - | View Document |
| 4 | Nov. 21, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | Nov. 20, 2024 | - | View Document |
| 4 | Nov. 18, 2024 | - | View Document |
| 144 | Nov. 18, 2024 | - | View Document |
| 144 | Nov. 15, 2024 | - | View Document |
| SC 13G/A | Nov. 14, 2024 | SC 13G/A | View Document |
| 144 | Nov. 14, 2024 | - | View Document |
| SC 13G/A | Nov. 14, 2024 | VERTEX, INC. | View Document |
| SC 13G/A | Nov. 13, 2024 | SC 13G/A | View Document |
| 4 | Nov. 13, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13G/A | Nov. 13, 2024 | SC 13G/A | View Document |
| 144 | Nov. 12, 2024 | - | View Document |
| 4 | Nov. 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 12, 2024 | OWNERSHIP DOCUMENT | View Document |
| SC 13G | Nov. 12, 2024 | - | View Document |
| 8-K | Nov. 8, 2024 | FORM 8-K | View Document |
| 10-Q | Nov. 6, 2024 | 10-Q | View Document |
| 8-K | Nov. 6, 2024 | 8-K | View Document |
| 4 | Nov. 1, 2024 | - | View Document |
| SC 13G | Oct. 22, 2024 | - | View Document |
| 4 | Oct. 15, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 15, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 9, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 9, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | Oct. 4, 2024 | - | View Document |
| 144 | Oct. 4, 2024 | - | View Document |
| 144 | Oct. 3, 2024 | - | View Document |
| SC 13G/A | Oct. 2, 2024 | - | View Document |
| 4 | Sept. 16, 2024 | - | View Document |
| 144 | Sept. 12, 2024 | - | View Document |
| 4 | Aug. 27, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | Aug. 26, 2024 | - | View Document |
| 4 | Aug. 26, 2024 | - | View Document |
| 144 | Aug. 23, 2024 | - | View Document |
| 4 | Aug. 22, 2024 | - | View Document |
| 144 | Aug. 22, 2024 | - | View Document |
| 144 | Aug. 22, 2024 | - | View Document |
| 144 | Aug. 20, 2024 | - | View Document |
| 4 | Aug. 15, 2024 | - | View Document |
| 144 | Aug. 13, 2024 | - | View Document |
| 8-K | Aug. 8, 2024 | FORM 8-K | View Document |
| 144 | Aug. 8, 2024 | - | View Document |
| 10-Q | Aug. 7, 2024 | 10-Q | View Document |
| 8-K | Aug. 7, 2024 | 8-K | View Document |
| 4 | July 24, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | July 23, 2024 | - | View Document |
| 8-K | June 18, 2024 | FORM 8-K | View Document |
| 4 | June 14, 2024 | - | View Document |
| 4 | June 14, 2024 | - | View Document |
| 4 | June 14, 2024 | - | View Document |
| 4 | June 14, 2024 | - | View Document |
| 4 | June 14, 2024 | - | View Document |
| 4 | June 14, 2024 | - | View Document |
| 4 | June 7, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | June 5, 2024 | - | View Document |
| 8-K | May 8, 2024 | 8-K | View Document |
| 10-Q | May 8, 2024 | 10-Q | View Document |
| DEFR14A | May 3, 2024 | DEFR14A | View Document |
| 4 | May 2, 2024 | OWNERSHIP DOCUMENT | View Document |
| DEF 14A | April 29, 2024 | DEF 14A | View Document |
| ARS | April 29, 2024 | ARS | View Document |
| DEFA14A | April 29, 2024 | DEFA14A | View Document |
| 8-K | April 26, 2024 | 8-K | View Document |
| 8-K | April 24, 2024 | 8-K | View Document |
| 8-K | April 23, 2024 | 8-K | View Document |
| 4 | April 9, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | April 5, 2024 | - | View Document |
| 4 | March 28, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 28, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 25, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 25, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 25, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 20, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 20, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 20, 2024 | OWNERSHIP DOCUMENT | View Document |
| 3 | March 20, 2024 | - | View Document |
| 144 | March 19, 2024 | - | View Document |
| 4 | March 18, 2024 | - | View Document |
| 4 | March 14, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | March 14, 2024 | - | View Document |
| 4 | March 14, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 14, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | March 12, 2024 | - | View Document |
| 4 | March 12, 2024 | - | View Document |
| 4 | March 12, 2024 | - | View Document |
| 4 | March 8, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | March 8, 2024 | - | View Document |
| 4 | March 8, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 8, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | March 8, 2024 | - | View Document |
| 4 | March 7, 2024 | - | View Document |
| 4 | March 7, 2024 | - | View Document |
| 4 | March 5, 2024 | - | View Document |
| 4 | March 5, 2024 | - | View Document |
| 4 | March 5, 2024 | - | View Document |
| 4 | March 5, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 5, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 5, 2024 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 5, 2024 | OWNERSHIP DOCUMENT | View Document |
| 144 | March 5, 2024 | - | View Document |
| 144 | March 5, 2024 | - | View Document |
| 4 | March 5, 2024 | - | View Document |
| 144 | March 4, 2024 | - | View Document |
| 4 | March 4, 2024 | - | View Document |
| 144 | March 1, 2024 | - | View Document |
| 144 | March 1, 2024 | - | View Document |
| 144 | March 1, 2024 | - | View Document |
| 144 | March 1, 2024 | - | View Document |
| 8-K | Feb. 29, 2024 | 8-K | View Document |
| 10-K | Feb. 29, 2024 | 10-K | View Document |
| 8-K | Feb. 28, 2024 | FORM 8-K | View Document |
| 4 | Feb. 27, 2024 | - | View Document |
| 4 | Feb. 27, 2024 | - | View Document |
| 4 | Feb. 27, 2024 | - | View Document |
| 4 | Feb. 27, 2024 | - | View Document |
| 4 | Feb. 26, 2024 | - | View Document |
| 4 | Feb. 26, 2024 | - | View Document |
| 4 | Feb. 26, 2024 | - | View Document |
| 4 | Feb. 16, 2024 | - | View Document |
| 4 | Feb. 15, 2024 | - | View Document |
| 4 | Feb. 15, 2024 | - | View Document |
| 4 | Feb. 15, 2024 | - | View Document |
| 144 | Feb. 15, 2024 | - | View Document |
| SC 13G/A | Feb. 14, 2024 | VERTEX, INC. | View Document |
| SC 13G/A | Feb. 14, 2024 | SC 13G/A | View Document |
| SC 13G/A | Feb. 13, 2024 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Feb. 12, 2024 | - | View Document |
| SC 13G/A | Feb. 12, 2024 | SC 13G/A | View Document |
| SC 13G/A | Jan. 5, 2024 | CONESTOGA CAPITAL ADVISORS | View Document |
| 4 | Dec. 29, 2023 | - | View Document |
| 4 | Dec. 20, 2023 | - | View Document |
| 4 | Dec. 19, 2023 | - | View Document |
| 4 | Dec. 19, 2023 | - | View Document |
| 4 | Dec. 19, 2023 | - | View Document |
| 4 | Dec. 19, 2023 | - | View Document |
| 144 | Dec. 18, 2023 | - | View Document |
| 144 | Dec. 15, 2023 | - | View Document |
| 4 | Dec. 15, 2023 | OWNERSHIP DOCUMENT | View Document |
| 144 | Dec. 15, 2023 | - | View Document |
| 144 | Dec. 15, 2023 | - | View Document |
| 144/A | Dec. 15, 2023 | - | View Document |
| 144 | Dec. 15, 2023 | - | View Document |
| 4 | Dec. 14, 2023 | OWNERSHIP DOCUMENT | View Document |
| 8-K | Dec. 13, 2023 | 8-K | View Document |
| 8-K | Dec. 13, 2023 | FORM 8-K | View Document |
| 4 | Dec. 12, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 11, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 11, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 8, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 8, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 7, 2023 | OWNERSHIP DOCUMENT | View Document |
| SC 13G/A | Dec. 7, 2023 | FILING VERTEX, INC. | View Document |
| 4 | Dec. 6, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Dec. 4, 2023 | OWNERSHIP DOCUMENT | View Document |
| 144 | Dec. 1, 2023 | - | View Document |
| 4 | Dec. 1, 2023 | OWNERSHIP DOCUMENT | View Document |
| 144 | Nov. 30, 2023 | - | View Document |
| 144 | Nov. 29, 2023 | - | View Document |
| 4 | Nov. 22, 2023 | - | View Document |
| 144 | Nov. 20, 2023 | - | View Document |
| 4 | Nov. 16, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 15, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 15, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 14, 2023 | OWNERSHIP DOCUMENT | View Document |
| 144 | Nov. 14, 2023 | - | View Document |
| 4 | Nov. 13, 2023 | 4 | View Document |
| 144 | Nov. 13, 2023 | - | View Document |
| 144 | Nov. 13, 2023 | - | View Document |
| 10-Q | Nov. 9, 2023 | 10-Q | View Document |
| 8-K | Nov. 9, 2023 | 8-K | View Document |
| 4 | Nov. 8, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 3, 2023 | OWNERSHIP DOCUMENT | View Document |
| 144 | Nov. 1, 2023 | - | View Document |
| 4 | Oct. 25, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 25, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 17, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 10, 2023 | 4 | View Document |
| 4 | Oct. 4, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 3, 2023 | 4 | View Document |
| 144 | Oct. 2, 2023 | - | View Document |
| 4/A | Sept. 19, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Sept. 18, 2023 | - | View Document |
| 4 | Aug. 30, 2023 | - | View Document |
| 144 | Aug. 28, 2023 | - | View Document |
| 4 | Aug. 16, 2023 | - | View Document |
| 144 | Aug. 14, 2023 | - | View Document |
| 10-Q | Aug. 9, 2023 | 10-Q | View Document |
| 8-K | Aug. 9, 2023 | 8-K | View Document |
| 4 | Aug. 3, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 18, 2023 | - | View Document |
| 4 | July 14, 2023 | OWNERSHIP DOCUMENT | View Document |
| 144 | July 14, 2023 | - | View Document |
| 4 | July 5, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 30, 2023 | OWNERSHIP DOCUMENT | View Document |
| 144/A | June 30, 2023 | - | View Document |
| 144 | June 30, 2023 | - | View Document |
| 144/A | June 29, 2023 | - | View Document |
| 144 | June 20, 2023 | - | View Document |
| 4 | June 20, 2023 | - | View Document |
| 4 | June 20, 2023 | - | View Document |
| 8-K | June 16, 2023 | FORM 8-K | View Document |
| 144 | June 15, 2023 | - | View Document |
| 4 | June 15, 2023 | - | View Document |
| 4 | June 15, 2023 | - | View Document |
| 4 | June 15, 2023 | - | View Document |
| 4 | June 15, 2023 | - | View Document |
| 4 | June 15, 2023 | - | View Document |
| 4 | June 15, 2023 | - | View Document |
| 4 | June 15, 2023 | - | View Document |
| 144 | June 15, 2023 | - | View Document |
| 144 | June 9, 2023 | - | View Document |
| 4 | May 17, 2023 | - | View Document |
| 4 | May 17, 2023 | - | View Document |
| 144 | May 15, 2023 | - | View Document |
| 144 | May 15, 2023 | - | View Document |
| 10-Q | May 10, 2023 | 10-Q | View Document |
| 8-K | May 10, 2023 | 8-K | View Document |
| ARS | April 28, 2023 | ARS | View Document |
| DEFA14A | April 28, 2023 | DEFA14A | View Document |
| DEF 14A | April 28, 2023 | DEF 14A | View Document |
| 4 | April 21, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | April 19, 2023 | - | View Document |
| 144 | April 17, 2023 | - | View Document |
| 4 | April 7, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 7, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 4, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 4, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | April 4, 2023 | - | View Document |
| 4 | March 30, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 30, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 22, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 22, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 17, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 17, 2023 | - | View Document |
| 4 | March 17, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 16, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 15, 2023 | - | View Document |
| 4 | March 14, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 14, 2023 | OWNERSHIP DOCUMENT | View Document |
| 10-K | March 10, 2023 | 10-K | View Document |
| 4 | March 10, 2023 | - | View Document |
| 4 | March 10, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | March 10, 2023 | - | View Document |
| 4 | March 8, 2023 | - | View Document |
| 8-K | March 8, 2023 | 8-K | View Document |
| 4 | March 3, 2023 | - | View Document |
| 4 | March 3, 2023 | - | View Document |
| 4 | March 3, 2023 | - | View Document |
| 4 | March 3, 2023 | - | View Document |
| 4 | March 2, 2023 | OWNERSHIP DOCUMENT | View Document |
| 4 | Feb. 27, 2023 | - | View Document |
| 4 | Feb. 27, 2023 | - | View Document |
| 4 | Feb. 27, 2023 | - | View Document |
| 4 | Feb. 27, 2023 | - | View Document |
| 4 | Feb. 23, 2023 | - | View Document |
| 4 | Feb. 14, 2023 | - | View Document |
| 4 | Feb. 14, 2023 | - | View Document |
| 4 | Feb. 14, 2023 | - | View Document |
| SC 13G/A | Feb. 14, 2023 | VERTEX, INC. | View Document |
| SC 13G/A | Feb. 14, 2023 | SC 13G/A | View Document |
| SC 13G/A | Feb. 10, 2023 | SC 13G/A | View Document |
| SC 13G/A | Feb. 10, 2023 | SC 13G/A | View Document |
| SC 13G/A | Feb. 10, 2023 | NONE | View Document |
| SC 13G/A | Feb. 9, 2023 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Jan. 27, 2023 | FILING VERTEX, INC. | View Document |
| SC 13G/A | Jan. 19, 2023 | CONESTOGA CAPITAL ADVISORS | View Document |
| 4 | Dec. 16, 2022 | - | View Document |
| 4 | Dec. 14, 2022 | - | View Document |
| 4 | Dec. 6, 2022 | - | View Document |
| 4 | Dec. 6, 2022 | - | View Document |
| 4 | Nov. 28, 2022 | - | View Document |
| 8-K | Nov. 22, 2022 | 8-K | View Document |
| 4 | Nov. 21, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Nov. 18, 2022 | - | View Document |
| 4 | Nov. 18, 2022 | - | View Document |
| 424B7 | Nov. 18, 2022 | 424B7 | View Document |
| 424B7 | Nov. 17, 2022 | 424B7 | View Document |
| 10-Q | Nov. 9, 2022 | 10-Q | View Document |
| 8-K | Nov. 9, 2022 | 8-K | View Document |
| 4 | Nov. 3, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 27, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 26, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Oct. 11, 2022 | - | View Document |
| 4 | Sept. 30, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | Sept. 19, 2022 | - | View Document |
| 4 | Sept. 15, 2022 | - | View Document |
| 8-K | Aug. 9, 2022 | 8-K | View Document |
| 10-Q | Aug. 9, 2022 | 10-Q | View Document |
| 3 | Aug. 5, 2022 | FORM 3 SUBMISSION | View Document |
| SC 13G | Aug. 5, 2022 | SC 13G | View Document |
| 4 | Aug. 2, 2022 | OWNERSHIP DOCUMENT | View Document |
| EFFECT | July 25, 2022 | - | View Document |
| CORRESP | July 25, 2022 | - | View Document |
| UPLOAD | July 22, 2022 | - | View Document |
| S-3 | July 15, 2022 | S-3 | View Document |
| 4 | July 13, 2022 | - | View Document |
| 4 | July 12, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 8, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | July 5, 2022 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 22, 2022 | - | View Document |
| 8-K | June 16, 2022 | FORM 8-K | View Document |
| 4 | June 15, 2022 | - | View Document |
| 4 | June 15, 2022 | - | View Document |
| 4 | June 15, 2022 | - | View Document |
| 4 | June 15, 2022 | - | View Document |
| 4 | June 15, 2022 | - | View Document |
| 4 | June 15, 2022 | - | View Document |
| 4 | June 15, 2022 | - | View Document |
| 4 | June 15, 2022 | - | View Document |
| 3 | June 15, 2022 | - | View Document |
| 4 | May 25, 2022 | - | View Document |
| 8-K | May 10, 2022 | 8-K | View Document |
| 10-Q | May 10, 2022 | 10-Q | View Document |
| DEFA14A | April 27, 2022 | DEFA14A | View Document |
| DEF 14A | April 27, 2022 | DEF 14A | View Document |
| S-8 | March 21, 2022 | S-8 | View Document |
| 4 | March 17, 2022 | - | View Document |
| 10-K | March 16, 2022 | 10-K | View Document |
| 4 | March 16, 2022 | - | View Document |
| 8-K | March 9, 2022 | 8-K | View Document |
| 8-K | March 9, 2022 | 8-K | View Document |
| 4 | Feb. 28, 2022 | - | View Document |
| SC 13G/A | Feb. 14, 2022 | NONE | View Document |
| 4 | Feb. 14, 2022 | - | View Document |
| 4 | Feb. 14, 2022 | - | View Document |
| 4 | Feb. 14, 2022 | - | View Document |
| SC 13G/A | Feb. 11, 2022 | SC 13G/A | View Document |
| SC 13G/A | Feb. 11, 2022 | SEC SCHEDULE 13G | View Document |
| SC 13G/A | Feb. 10, 2022 | SCHEDULE 13G/A | View Document |
| SC 13G/A | Feb. 10, 2022 | SC 13G/A | View Document |
| SC 13G/A | Feb. 2, 2022 | SEC SCHEDULE 13G | View Document |
| 4 | Jan. 31, 2022 | - | View Document |
| SC 13G/A | Jan. 27, 2022 | - | View Document |
| SC 13G/A | Jan. 18, 2022 | FILING VERTEX, INC. | View Document |
| 4 | Jan. 13, 2022 | - | View Document |
| SC 13G/A | Jan. 10, 2022 | VERTEX, INC. | View Document |
| SC 13G/A | Jan. 10, 2022 | CONESTOGA CAPITAL ADVISORS | View Document |
| 4 | Dec. 6, 2021 | - | View Document |
| 4 | Dec. 1, 2021 | - | View Document |
| 4 | Nov. 19, 2021 | - | View Document |
| 4/A | Nov. 12, 2021 | - | View Document |
| 10-Q | Nov. 12, 2021 | 10-Q | View Document |
| 4 | Nov. 12, 2021 | - | View Document |
| 4 | Nov. 12, 2021 | - | View Document |
| 4 | Nov. 12, 2021 | - | View Document |
| 4 | Nov. 12, 2021 | - | View Document |
| 8-K | Nov. 10, 2021 | 8-K | View Document |
| 4 | Aug. 25, 2021 | FORM 4 SUBMISSION | View Document |
| 10-Q | Aug. 12, 2021 | 10-Q | View Document |
| 8-K | Aug. 11, 2021 | 8-K | View Document |
| 4 | June 17, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 15, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | June 9, 2021 | OWNERSHIP DOCUMENT | View Document |
| SC 13G/A | June 8, 2021 | FILING VERTEX, INC. | View Document |
| 4 | May 21, 2021 | OWNERSHIP DOCUMENT | View Document |
| 3 | May 21, 2021 | OWNERSHIP DOCUMENT | View Document |
| 8-K | May 17, 2021 | FORM 8-K | View Document |
| 4 | May 14, 2021 | OWNERSHIP DOCUMENT | View Document |
| 8-K | May 13, 2021 | 8-K | View Document |
| 8-K | May 13, 2021 | 8-K | View Document |
| 10-Q | May 13, 2021 | 10-Q | View Document |
| 4 | May 13, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 13, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 13, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 13, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 13, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 13, 2021 | OWNERSHIP DOCUMENT | View Document |
| 4 | May 11, 2021 | OWNERSHIP DOCUMENT | View Document |
| SC 13G/A | April 8, 2021 | NONE | View Document |
| DEF 14A | April 1, 2021 | DEF 14A | View Document |
| DEFA14A | April 1, 2021 | DEFA14A | View Document |
| 10-K | March 15, 2021 | 10-K | View Document |
| 8-K | March 10, 2021 | 8-K | View Document |
| SC 13G | Feb. 16, 2021 | SEC SCHEDULE 13G | View Document |
| SC 13G/A | Feb. 16, 2021 | AMENDMENT NO. 1 | View Document |
| SC 13G | Feb. 16, 2021 | SC 13G | View Document |
| SC 13G | Feb. 16, 2021 | SEC SCHEDULE 13G | View Document |
| SC 13G | Feb. 16, 2021 | VERTEX, INC. | View Document |
| SC 13G | Feb. 12, 2021 | SC 13G | View Document |
| SC 13G | Feb. 11, 2021 | SEC SCHEDULE 13G | View Document |
| SC 13G | Feb. 11, 2021 | - | View Document |
| SC 13G | Feb. 11, 2021 | NONE | View Document |
| 5 | Feb. 11, 2021 | OWNERSHIP DOCUMENT | View Document |
| SC 13G | Feb. 10, 2021 | SCHEDULE 13G | View Document |
| SC 13G | Jan. 19, 2021 | FILING VERTEX, INC. | View Document |
| SC 13G/A | Jan. 7, 2021 | CONESTOGA CAPITAL ADVISORS | View Document |
| 4 | Jan. 4, 2021 | OWNERSHIP DOCUMENT | View Document |
| SC 13G | Dec. 9, 2020 | CONESTOGA CAPITAL ADVISORS | View Document |
| 10-Q | Nov. 13, 2020 | 10-Q | View Document |
| 8-K | Nov. 10, 2020 | 8-K | View Document |
| 10-Q | Sept. 11, 2020 | FORM 10-Q | View Document |
| 8-K | Sept. 9, 2020 | FORM 8-K | View Document |
| 4 | Aug. 14, 2020 | 4 | View Document |
| SC 13G | Aug. 10, 2020 | ACQUISITION OF BENEFICIAL OWNERSHIP | View Document |
| 4 | July 31, 2020 | 4 | View Document |
| 4 | July 31, 2020 | 4 | View Document |
| 424B4 | July 30, 2020 | 424B4 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 8-A12B | July 29, 2020 | 8-A12B | View Document |
| CERT | July 29, 2020 | - | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| 3 | July 29, 2020 | 3 | View Document |
| EFFECT | July 28, 2020 | - | View Document |
| S-1/A | July 28, 2020 | S-1/A | View Document |
| S-8 | July 28, 2020 | FORM S-8 | View Document |
| CORRESP | July 27, 2020 | - | View Document |
| CORRESP | July 27, 2020 | - | View Document |
| CORRESP | July 27, 2020 | - | View Document |
| UPLOAD | July 24, 2020 | - | View Document |
| S-1/A | July 24, 2020 | S-1/A | View Document |
| S-1/A | July 20, 2020 | S-1/A | View Document |
| CORRESP | July 2, 2020 | - | View Document |
| S-1 | July 2, 2020 | S-1 | View Document |
| UPLOAD | June 30, 2020 | - | View Document |
| DRSLTR | June 18, 2020 | - | View Document |
| DRS/A | June 18, 2020 | - | View Document |
| UPLOAD | May 26, 2020 | - | View Document |
| DRS/A | May 13, 2020 | - | View Document |
| DRSLTR | May 12, 2020 | - | View Document |
| UPLOAD | April 24, 2020 | - | View Document |
| DRS | March 30, 2020 | - | View Document |