Company facts
- Headquarters
- San Diego, California
- Most recent report
- 10-Q, filed Aug 12, 2026
- Incorporated
- Delaware
- Filings on record
- 813 filings
- On EDGAR
- CIK 1497253
- Fiscal year ends
- March
- Filer status
- Non-accelerated filer Smaller reporting company
Financials 8 of 66
News 8 of 190
Prospectuses and Registrations 8 of 68
- S-1 Registration statement for an offering Jul 31, 2026
- 424B4 Final prospectus for an offering Apr 2, 2026
- S-1/A Registration statement for an offering, amended Mar 31, 2026
- S-1 Registration statement for an offering Mar 27, 2026
- S-8 Registration statement for an employee plan Aug 28, 2025
- 424B5 Prospectus supplement for an offering Apr 11, 2025
- 424B5 Prospectus supplement for an offering Feb 26, 2025
- S-1 Registration statement for an offering Oct 25, 2024
Proxies 8 of 43
- PRE 14A Preliminary proxy statement Aug 10, 2026
- DEFA14A Extra proxy material Nov 3, 2025
- DEF 14A Proxy statement for a shareholder vote Nov 3, 2025
- DEFA14A Extra proxy material Oct 7, 2024
- DEF 14A Proxy statement for a shareholder vote Oct 7, 2024
- PRE 14A Preliminary proxy statement Sep 18, 2024
- DEF 14A Proxy statement for a shareholder vote Sep 13, 2023
- DEFA14A Extra proxy material Sep 13, 2023
Ownership 8 of 341
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 17, 2026
- SCHEDULE 13G Large holder reported a passive stake Apr 6, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Jan 29, 2026
- 4 Insider reported a trade Nov 26, 2025
Other 8 of 105
- PRER14A Aug 13, 2026
- EFFECT Notice that a registration became effective Aug 10, 2026
- NT 10-K Notice that an annual report will be late Jun 29, 2026
- EFFECT Notice that a registration became effective Mar 31, 2026
- CORRESP Reply to SEC staff Mar 31, 2026
- CORRESP Reply to SEC staff Mar 31, 2026
- CORRESP Reply to SEC staff Mar 30, 2026
- CORRESP Reply to SEC staff Mar 30, 2026
Everything here comes from VivoSim Labs, INC.'s own filings on SEC EDGAR. The filing list is rechecked every hour.