Company · CIK 1226616 # MEDICINOVA INC | CIK | [1226616](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001226616) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2834 — Pharmaceutical Preparations | | Incorporated in | DE | | Business address | CA | | Listed | MNOV (Nasdaq) | | First annual or quarterly report | 2005-03-22 | ## Offerings 14 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-291967 | Shelf Effective | 2025-12-05 | 2025-12-30 | 3 | | 333-289801 | Registered company Effective | 2025-08-22 | 2025-09-30 | 2 | | 333-267094 | Shelf Effective | 2022-08-26 | 2022-09-30 | 3 | | 333-252592 | Shelf Effective | 2021-01-29 | 2021-02-10 | 2 | | 333-233201 | Shelf Effective | 2019-08-09 | 2019-08-23 | 3 | | 333-220593 | Shelf Effective | 2017-09-22 | 2018-02-08 | 4 | | 333-214830 | Shelf Effective | 2016-11-29 | 2016-12-09 | 2 | | 333-208274 | Shelf Effective | 2015-12-01 | 2016-09-16 | 3 | | 333-185022 | Shelf Effective | 2012-11-16 | 2015-08-19 | 6 | | 333-163116 | Shelf Effective | 2009-11-13 | 2012-08-21 | 6 | | 333-138241 | Shelf Effective | 2006-10-27 | 2007-10-25 | 4 | | 333-129917 | Registered company Final prospectus | 2005-11-23 | 2005-12-09 | 2 | | 333-128055 | Registered company Dormant | 2005-09-01 | 2005-09-19 | 2 | | 333-119433 | IPO Final prospectus | 2004-10-01 | 2005-01-31 | 6 | ## Filings 49 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-12-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312525335918/0001193125-25-335918-index.htm) Shelf takedown | 333-291967 | 0001193125-25-335918 | | 2025-12-11 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999525003685/9999999995-25-003685-index.htm) Declared effective | 333-291967 | 9999999995-25-003685 | | 2025-12-05 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312525309730/0001193125-25-309730-index.htm) Shelf registered | 333-291967 | 0001193125-25-309730 | | 2025-09-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999525003210/9999999995-25-003210-index.htm) Declared effective | 333-289801 | 9999999995-25-003210 | | 2025-08-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1226616/000119312525186446/0001193125-25-186446-index.htm) Registration filed | 333-289801 | 0001193125-25-186446 | | 2022-09-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312522255505/0001193125-22-255505-index.htm) Shelf takedown | 333-267094 | 0001193125-22-255505 | | 2022-09-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999522002601/9999999995-22-002601-index.htm) Declared effective | 333-267094 | 9999999995-22-002601 | | 2022-08-26 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312522231301/0001193125-22-231301-index.htm) Shelf registered | 333-267094 | 0001193125-22-231301 | | 2021-02-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999521000561/9999999995-21-000561-index.htm) Declared effective | 333-252592 | 9999999995-21-000561 | | 2021-01-29 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312521022837/0001193125-21-022837-index.htm) Shelf registered | 333-252592 | 0001193125-21-022837 | | 2019-08-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312519228004/0001193125-19-228004-index.htm) Shelf takedown | 333-233201 | 0001193125-19-228004 | | 2019-08-22 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999519001951/9999999995-19-001951-index.htm) Declared effective | 333-233201 | 9999999995-19-001951 | | 2019-08-09 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312519218079/0001193125-19-218079-index.htm) Shelf registered | 333-233201 | 0001193125-19-218079 | | 2018-02-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312518036391/0001193125-18-036391-index.htm) Shelf takedown | 333-220593 | 0001193125-18-036391 | | 2018-02-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312518034770/0001193125-18-034770-index.htm) Shelf takedown | 333-220593 | 0001193125-18-034770 | | 2017-10-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999517002532/9999999995-17-002532-index.htm) Declared effective | 333-220593 | 9999999995-17-002532 | | 2017-09-22 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000095012317008596/0000950123-17-008596-index.htm) Shelf registered | 333-220593 | 0000950123-17-008596 | | 2016-12-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999516006430/9999999995-16-006430-index.htm) Declared effective | 333-214830 | 9999999995-16-006430 | | 2016-11-29 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312516779686/0001193125-16-779686-index.htm) Shelf registered | 333-214830 | 0001193125-16-779686 | | 2016-09-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312516712380/0001193125-16-712380-index.htm) Shelf takedown | 333-208274 | 0001193125-16-712380 | | 2016-08-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999516005530/9999999995-16-005530-index.htm) Declared effective | 333-208274 | 9999999995-16-005530 | | 2015-12-01 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312515391096/0001193125-15-391096-index.htm) Shelf registered | 333-208274 | 0001193125-15-391096 | | 2015-08-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312515296066/0001193125-15-296066-index.htm) Shelf takedown | 333-185022 | 0001193125-15-296066 | | 2015-05-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312515198912/0001193125-15-198912-index.htm) Shelf takedown | 333-185022 | 0001193125-15-198912 | | 2013-10-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312513401140/0001193125-13-401140-index.htm) Shelf takedown | 333-185022 | 0001193125-13-401140 | | 2013-04-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312513159786/0001193125-13-159786-index.htm) Shelf takedown | 333-185022 | 0001193125-13-159786 | | 2012-12-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999512003414/9999999995-12-003414-index.htm) Declared effective | 333-185022 | 9999999995-12-003414 | | 2012-11-16 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312512474304/0001193125-12-474304-index.htm) Shelf registered | 333-185022 | 0001193125-12-474304 | | 2012-08-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312512362550/0001193125-12-362550-index.htm) Shelf takedown | 333-163116 | 0001193125-12-362550 | | 2011-05-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312511129310/0001193125-11-129310-index.htm) Shelf takedown | 333-163116 | 0001193125-11-129310 | | 2011-03-24 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312511076636/0001193125-11-076636-index.htm) Shelf takedown | 333-163116 | 0001193125-11-076636 | | 2011-03-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312511075176/0001193125-11-075176-index.htm) Shelf takedown | 333-163116 | 0001193125-11-075176 | | 2009-12-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999509003510/9999999995-09-003510-index.htm) Declared effective | 333-163116 | 9999999995-09-003510 | | 2009-11-18 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999509003224/9999999995-09-003224-index.htm) Declared effective | 333-161969 | 9999999995-09-003224 | | 2009-11-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312509234400/0001193125-09-234400-index.htm) Shelf registered | 333-163116 | 0001193125-09-234400 | | 2007-10-25 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312507225213/0001193125-07-225213-index.htm) Shelf takedown | 333-138241 | 0001193125-07-225213 | | 2007-01-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1226616/000119312507016208/0001193125-07-016208-index.htm) Shelf takedown | 333-138241 | 0001193125-07-016208 | | 2006-11-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1226616/999999999506002349/9999999995-06-002349-index.htm) Declared effective | 333-138241 | 9999999995-06-002349 | | 2006-10-27 | [S-3](https://www.sec.gov/Archives/edgar/data/1226616/000119312506216388/0001193125-06-216388-index.htm) Shelf registered | 333-138241 | 0001193125-06-216388 | | 2005-12-09 | [424B1](https://www.sec.gov/Archives/edgar/data/1226616/000119312505239376/0001193125-05-239376-index.htm) Final prospectus | 333-129917 | 0001193125-05-239376 | | 2005-11-23 | [S-1](https://www.sec.gov/Archives/edgar/data/1226616/000119312505231620/0001193125-05-231620-index.htm) Registration filed | 333-129917 | 0001193125-05-231620 | | 2005-09-19 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1226616/000119312505187651/0001193125-05-187651-index.htm) Amendment | 333-128055 | 0001193125-05-187651 | | 2005-09-01 | [S-1](https://www.sec.gov/Archives/edgar/data/1226616/000119312505179177/0001193125-05-179177-index.htm) Registration filed | 333-128055 | 0001193125-05-179177 | | 2005-01-31 | [424B1](https://www.sec.gov/Archives/edgar/data/1226616/000119312505015402/0001193125-05-015402-index.htm) Final prospectus | 333-119433 | 0001193125-05-015402 | | 2005-01-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1226616/000119312505013068/0001193125-05-013068-index.htm) Amendment | 333-119433 | 0001193125-05-013068 | | 2005-01-25 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1226616/000119312505011487/0001193125-05-011487-index.htm) Amendment | 333-119433 | 0001193125-05-011487 | | 2005-01-06 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1226616/000119312505002494/0001193125-05-002494-index.htm) Amendment | 333-119433 | 0001193125-05-002494 | | 2004-11-24 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1226616/000119312504202924/0001193125-04-202924-index.htm) Amendment | 333-119433 | 0001193125-04-202924 | | 2004-10-01 | [S-1](https://www.sec.gov/Archives/edgar/data/1226616/000119312504164964/0001193125-04-164964-index.htm) Registration filed | 333-119433 | 0001193125-04-164964 | [All filings of this company](https://equitycapital.markets/filings?cik=1226616) · [CSV](https://equitycapital.markets/filings.csv?cik=1226616) --- Source page: https://equitycapital.markets/company/1226616 · Data: U.S. SEC EDGAR · CC BY 4.0