VivoSim Labs, INC. SEC filings VIVS
VivoSim Labs, INC. has 819 filings in SEC EDGAR's recent list, going back to Aug 4, 2010. Its latest annual report, Form ARS, was filed on Aug 21, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 16, 2026 (material agreement). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement
|
Oct 16, 2026 | Oct 13, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Oct 6, 2026 | Sep 30, 2026 |
| ARS | Annual report to shareholders | Aug 21, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Listing notice
|
Aug 21, 2026 | Aug 17, 2026 |
| DEF 14A | Proxy statement | Aug 21, 2026 | Sep 30, 2026 |
| PRER14A | Filing | Aug 13, 2026 | — |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| EFFECT | Filing | Aug 10, 2026 | — |
| PRE 14A | Preliminary proxy statement | Aug 10, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| S-1 | Registration statement | Jul 31, 2026 | — |
| 8-K |
Current report
Other events
|
Jul 30, 2026 | Jul 30, 2026 |
| 8-K |
Current report
Listing notice, Other events
|
Jul 24, 2026 | Jul 20, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Jul 17, 2026 | Jul 16, 2026 |
| 10-K | Annual report | Jul 14, 2026 | Mar 31, 2026 |
| NT 10-K | Filing | Jun 29, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 3, 2026 | Mar 31, 2026 |
| 424B4 | Prospectus | Apr 2, 2026 | — |
| EFFECT | Filing | Mar 31, 2026 | — |
| CORRESP | Letter to the SEC | Mar 31, 2026 | — |
| CORRESP | Letter to the SEC | Mar 31, 2026 | — |
| S-1/A | Amended registration statement | Mar 31, 2026 | — |
| CORRESP | Letter to the SEC | Mar 30, 2026 | — |
| CORRESP | Letter to the SEC | Mar 30, 2026 | — |
| CORRESP | Letter to the SEC | Mar 27, 2026 | — |
| CORRESP | Letter to the SEC | Mar 27, 2026 | — |
| S-1 | Registration statement | Mar 27, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 13, 2026 | — |
| DRS | Filing | Mar 9, 2026 | — |
| 10-Q | Quarterly report | Feb 11, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Dec 18, 2025 | Dec 16, 2025 |
| ARS | Annual report to shareholders | Nov 6, 2025 | Mar 31, 2025 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| DEFA14A | Additional proxy material | Nov 3, 2025 | — |
| DEF 14A | Proxy statement | Nov 3, 2025 | Dec 16, 2025 |
| RW | Withdrawal request | Sep 26, 2025 | — |
| S-8 | Employee stock plan registration | Aug 28, 2025 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 14, 2025 | Aug 14, 2025 |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 10-K/A | Amended annual report | Jul 29, 2025 | Mar 31, 2025 |
| 10-K | Annual report | Jun 5, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Other events
|
May 6, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure, Other events
|
Apr 24, 2025 | Apr 23, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 23, 2025 | Apr 23, 2025 |
| 424B5 | Prospectus supplement | Apr 11, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Apr 2, 2025 | Apr 2, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 27, 2025 | Mar 27, 2025 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change, Other events
|
Mar 26, 2025 | Mar 21, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Mar 21, 2025 | Mar 20, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 19, 2025 | Mar 19, 2025 |
| 8-K |
Current report
Other events
|
Mar 6, 2025 | Mar 6, 2025 |
| 424B5 | Prospectus supplement | Feb 26, 2025 | — |
| 8-K |
Current report
Material agreement, Listing notice, Other events
|
Feb 25, 2025 | Feb 19, 2025 |
| 10-Q | Quarterly report | Feb 19, 2025 | Dec 31, 2024 |
| NT 10-Q | Filing | Feb 14, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Listing notice
|
Jan 17, 2025 | Jan 16, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 31, 2024 | Dec 23, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Nov 22, 2024 | Nov 20, 2024 |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 30, 2024 |
| S-1 | Registration statement | Oct 25, 2024 | — |
| ARS | Annual report to shareholders | Oct 7, 2024 | Mar 31, 2024 |
| DEFA14A | Additional proxy material | Oct 7, 2024 | — |
| DEF 14A | Proxy statement | Oct 7, 2024 | Oct 4, 2024 |
| PRE 14A | Preliminary proxy statement | Sep 18, 2024 | Sep 18, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 9, 2024 | Aug 5, 2024 |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| 10-K/A | Amended annual report | Jul 26, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Listing notice
|
Jul 24, 2024 | Jul 18, 2024 |
| 10-K | Annual report | May 31, 2024 | Mar 31, 2024 |
| 424B4 | Prospectus | May 14, 2024 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 13, 2024 | May 8, 2024 |
| 424B4 | Prospectus | May 10, 2024 | — |
| EFFECT | Filing | May 8, 2024 | — |
| CORRESP | Letter to the SEC | May 3, 2024 | — |
| CORRESP | Letter to the SEC | May 3, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 1, 2024 | May 1, 2024 |
| S-1/A | Amended registration statement | Apr 30, 2024 | — |
| 8-K |
Current report
Other events
|
Apr 23, 2024 | Apr 19, 2024 |
| UPLOAD | Letter from the SEC | Apr 17, 2024 | — |
| S-1 | Registration statement | Apr 12, 2024 | — |
| EFFECT | Filing | Feb 8, 2024 | — |
| 424B5 | Prospectus supplement | Feb 8, 2024 | — |
| 10-Q | Quarterly report | Feb 8, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 7, 2024 | Feb 7, 2024 |
| CORRESP | Letter to the SEC | Feb 6, 2024 | — |
| UPLOAD | Letter from the SEC | Feb 2, 2024 | — |
| S-3 | Shelf registration | Jan 26, 2024 | — |
| 8-K |
Current report
Unregistered share sale, Other events
|
Dec 28, 2023 | Dec 28, 2023 |
| 424B5 | Prospectus supplement | Dec 22, 2023 | — |
| S-8 | Employee stock plan registration | Dec 1, 2023 | — |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Nov 3, 2023 | Oct 31, 2023 |
| 8-K/A |
Amended current report
Exit or restructuring costs, Officer or director change
|
Sep 22, 2023 | Aug 16, 2023 |
| ARS | Annual report to shareholders | Sep 13, 2023 | Mar 31, 2023 |
| DEF 14A | Proxy statement | Sep 13, 2023 | Oct 31, 2023 |
| DEFA14A | Additional proxy material | Sep 13, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Sep 12, 2023 | Sep 7, 2023 |
| 8-K |
Current report
Auditor change
|
Sep 5, 2023 | Aug 31, 2023 |
| 8-K |
Current report
Exit or restructuring costs, Officer or director change
|
Aug 22, 2023 | Aug 16, 2023 |
| 10-Q | Quarterly report | Aug 10, 2023 | Jun 30, 2023 |
| 10-K/A | Amended annual report | Jul 31, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Auditor change
|
Jul 24, 2023 | Jul 18, 2023 |
| PRE 14A | Preliminary proxy statement | Jul 14, 2023 | Sep 14, 2023 |
| 10-K | Annual report | Jul 14, 2023 | Mar 31, 2023 |
| NT 10-K | Filing | Jun 29, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Material agreement
|
Mar 15, 2023 | Mar 10, 2023 |
| 10-Q | Quarterly report | Feb 9, 2023 | Dec 31, 2022 |
| 10-Q | Quarterly report | Nov 10, 2022 | Sep 30, 2022 |
| S-8 POS | Filing | Oct 25, 2022 | — |
| S-8 POS | Filing | Oct 25, 2022 | — |
| S-8 POS | Filing | Oct 25, 2022 | — |
| S-8 POS | Filing | Oct 25, 2022 | — |
| S-8 POS | Filing | Oct 25, 2022 | — |
| S-8 | Employee stock plan registration | Oct 25, 2022 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Oct 14, 2022 | Oct 12, 2022 |
| DEFA14A | Additional proxy material | Sep 22, 2022 | — |
| DEFR14A | Filing | Sep 22, 2022 | — |
| 8-K |
Current report
Other events
|
Sep 6, 2022 | Sep 6, 2022 |
| 10-Q | Quarterly report | Aug 11, 2022 | Jun 30, 2022 |
| DEFA14A | Additional proxy material | Jul 26, 2022 | — |
| DEF 14A | Proxy statement | Jul 26, 2022 | Sep 7, 2022 |
| 10-K | Annual report | Jun 10, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 10, 2022 | Mar 8, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 28, 2022 | Feb 22, 2022 |
| 10-Q | Quarterly report | Feb 14, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Material agreement
|
Nov 19, 2021 | Nov 17, 2021 |
| S-8 | Employee stock plan registration | Nov 9, 2021 | — |
| 10-Q | Quarterly report | Nov 8, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Oct 6, 2021 | Oct 5, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 1, 2021 | Sep 29, 2021 |
| DEFA14A | Additional proxy material | Sep 17, 2021 | — |
| 8-K |
Current report
Other events
|
Sep 17, 2021 | Sep 14, 2021 |
| DEFA14A | Additional proxy material | Aug 31, 2021 | — |
| 10-Q | Quarterly report | Aug 6, 2021 | Jun 30, 2021 |
| DEFA14A | Additional proxy material | Aug 5, 2021 | — |
| DEF 14A | Proxy statement | Aug 5, 2021 | Sep 14, 2021 |
| 10-K/A | Amended annual report | Jul 29, 2021 | Mar 31, 2021 |
| 10-K | Annual report | Jun 15, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Officer or director change
|
May 13, 2021 | May 7, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 19, 2021 | Apr 13, 2021 |
| S-8 | Employee stock plan registration | Mar 25, 2021 | — |
| 8-K |
Current report
Officer or director change
|
Mar 10, 2021 | Mar 5, 2021 |
| 10-Q | Quarterly report | Feb 8, 2021 | Dec 31, 2020 |
| EFFECT | Filing | Jan 29, 2021 | — |
| 424B5 | Prospectus supplement | Jan 29, 2021 | — |
| CORRESP | Letter to the SEC | Jan 27, 2021 | — |
| UPLOAD | Letter from the SEC | Jan 22, 2021 | — |
| S-3 | Shelf registration | Jan 19, 2021 | — |
| 8-K |
Current report
Material agreement
|
Dec 31, 2020 | Dec 28, 2020 |
| 8-K |
Current report
Material agreement
|
Nov 25, 2020 | Nov 23, 2020 |
| 10-Q | Quarterly report | Nov 5, 2020 | Sep 30, 2020 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Sep 21, 2020 | Sep 15, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 17, 2020 | Sep 15, 2020 |
| DEFA14A | Additional proxy material | Sep 3, 2020 | — |
| 8-K |
Current report
Listing notice, Officer or director change
|
Sep 3, 2020 | Sep 2, 2020 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Aug 17, 2020 | Aug 17, 2020 |
| DEFA14A | Additional proxy material | Aug 17, 2020 | — |
| 10-Q | Quarterly report | Aug 10, 2020 | Jun 30, 2020 |
| DEFA14A | Additional proxy material | Aug 6, 2020 | — |
| DEF 14A | Proxy statement | Aug 6, 2020 | Sep 15, 2020 |
| 10-K/A | Amended annual report | Jul 29, 2020 | Mar 31, 2020 |
| PRE 14A | Preliminary proxy statement | Jul 24, 2020 | Jul 24, 2020 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Jul 15, 2020 | Jul 14, 2020 |
| DEFA14A | Additional proxy material | Jul 15, 2020 | — |
| 10-K | Annual report | May 28, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Officer or director change
|
May 20, 2020 | May 19, 2020 |
| 8-K |
Current report
Agreement ended, Shareholder vote results, Other events
|
Apr 8, 2020 | Apr 7, 2020 |
| 425 | 8-k | Apr 8, 2020 | — |
| 425 | Filing | Apr 1, 2020 | — |
| 425 | Filing | Apr 1, 2020 | — |
| 8-K |
Current report
Other events
|
Apr 1, 2020 | Mar 31, 2020 |
| 425 | 8-k | Apr 1, 2020 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Mar 27, 2020 | Mar 26, 2020 |
| 425 | 8-k | Mar 27, 2020 | — |
| 425 | Filing | Mar 20, 2020 | — |
| 8-K |
Current report
Other events
|
Mar 20, 2020 | Mar 19, 2020 |
| 425 | 8-k | Mar 20, 2020 | — |
| 425 | Filing | Mar 16, 2020 | — |
| 425 | Filing | Mar 16, 2020 | — |
| CT ORDER | Filing | Mar 13, 2020 | — |
| SEC STAFF LETTER | Filing | Mar 3, 2020 | — |
| PX14A6G | Filing | Mar 3, 2020 | — |
| 425 | Filing | Mar 3, 2020 | — |
| 425 | Filing | Feb 26, 2020 | — |
| 425 | Filing | Feb 26, 2020 | — |
| EFFECT | Filing | Feb 24, 2020 | — |
| 424B3 | Prospectus | Feb 24, 2020 | — |
| CORRESP | Letter to the SEC | Feb 20, 2020 | — |
| S-4/A | Filing | Feb 20, 2020 | — |
| CORRESP | Letter to the SEC | Feb 13, 2020 | — |
| S-4/A | Filing | Feb 13, 2020 | — |
| UPLOAD | Letter from the SEC | Feb 11, 2020 | — |
| 10-Q | Quarterly report | Feb 10, 2020 | Dec 31, 2019 |
| CORRESP | Letter to the SEC | Jan 29, 2020 | — |
| 8-K |
Current report
Material agreement
|
Jan 29, 2020 | Jan 26, 2020 |
| 425 | 8-k | Jan 29, 2020 | — |
| S-4/A | Filing | Jan 29, 2020 | — |
| UPLOAD | Letter from the SEC | Jan 21, 2020 | — |
| PX14A6G | Filing | Jan 21, 2020 | — |
| SEC STAFF LETTER | Filing | Jan 9, 2020 | — |
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Company profile
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- VIVS (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- San Diego, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1497253
- Former names
- ORGANOVO HOLDINGS, INC. (until Apr 23, 2025); REAL ESTATE RESTORATION & RENTAL, INC. (until Oct 31, 2011)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.