Company · CIK 1061983 # CYTOKINETICS INC | CIK | [1061983](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001061983) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2834 — Pharmaceutical Preparations | | Business address | CA | | Listed | CYTK (Nasdaq) | | First annual or quarterly report | 2004-06-14 | ## Offerings 15 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-285376 | Shelf Effective | 2025-02-27 | 2026-05-07 | 3 | | 333-268483 | Shelf Effective | 2022-11-18 | 2024-05-24 | 4 | | 333-234537 | Shelf Effective | 2019-11-06 | 2021-07-21 | 8 | | 333-215147 | Shelf Effective | 2016-12-16 | 2019-08-09 | 6 | | 333-231348 | Shelf Effective | 2019-05-09 | 2019-05-17 | 2 | | 333-221350 | Shelf Effective | 2017-11-03 | 2017-11-06 | 2 | | 333-206795 | Shelf Effective | 2015-09-04 | 2015-09-17 | 3 | | 333-192125 | Shelf Effective | 2013-11-06 | 2014-02-20 | 4 | | 333-178189 | Shelf Effective | 2011-11-25 | 2012-06-21 | 6 | | 333-174869 | Shelf Effective | 2011-06-13 | 2011-07-07 | 3 | | 333-155259 | Shelf Effective | 2008-11-10 | 2011-04-18 | 4 | | 333-146814 | Shelf Effective | 2007-10-19 | 2007-10-26 | 2 | | 333-125786 | Shelf Effective | 2005-06-14 | 2006-12-07 | 2 | | 333-129786 | Shelf Dormant | 2005-11-17 | 2005-11-17 | 1 | | 333-112261 | IPO Final prospectus | 2004-01-27 | 2004-04-30 | 6 | ## Filings 56 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-05-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312526212440/0001193125-26-212440-index.htm) Shelf takedown | 333-285376 | 0001193125-26-212440 | | 2026-05-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312526206626/0001193125-26-206626-index.htm) Shelf takedown | 333-285376 | 0001193125-26-206626 | | 2025-02-27 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1061983/000119312525039426/0001193125-25-039426-index.htm) Shelf registered | 333-285376 | 0001193125-25-039426 | | 2024-05-24 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312524147145/0001193125-24-147145-index.htm) Shelf takedown | 333-268483 | 0001193125-24-147145 | | 2024-05-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312524145038/0001193125-24-145038-index.htm) Shelf takedown | 333-268483 | 0001193125-24-145038 | | 2023-03-01 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312523056453/0001193125-23-056453-index.htm) Shelf takedown | 333-268483 | 0001193125-23-056453 | | 2022-11-18 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1061983/000119312522289131/0001193125-22-289131-index.htm) Shelf registered | 333-268483 | 0001193125-22-289131 | | 2021-07-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312521220612/0001193125-21-220612-index.htm) Shelf takedown | 333-234537 | 0001193125-21-220612 | | 2021-07-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312521218688/0001193125-21-218688-index.htm) Shelf takedown | 333-234537 | 0001193125-21-218688 | | 2020-07-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312520194746/0001193125-20-194746-index.htm) Shelf takedown | 333-234537 | 0001193125-20-194746 | | 2020-07-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312520193435/0001193125-20-193435-index.htm) Shelf takedown | 333-234537 | 0001193125-20-193435 | | 2020-05-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312520137626/0001193125-20-137626-index.htm) Shelf takedown | 333-234537 | 0001193125-20-137626 | | 2019-11-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312519288510/0001193125-19-288510-index.htm) Shelf takedown | 333-234537 | 0001193125-19-288510 | | 2019-11-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312519286012/0001193125-19-286012-index.htm) Shelf takedown | 333-234537 | 0001193125-19-286012 | | 2019-11-06 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1061983/000119312519285870/0001193125-19-285870-index.htm) Shelf registered | 333-234537 | 0001193125-19-285870 | | 2019-08-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312519218084/0001193125-19-218084-index.htm) Shelf takedown | 333-215147 | 0001193125-19-218084 | | 2019-05-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999519001148/9999999995-19-001148-index.htm) Declared effective | 333-231348 | 9999999995-19-001148 | | 2019-05-09 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000119312519143195/0001193125-19-143195-index.htm) Shelf registered | 333-231348 | 0001193125-19-143195 | | 2019-03-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312519066248/0001193125-19-066248-index.htm) Shelf takedown | 333-215147 | 0001193125-19-066248 | | 2017-11-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312517333132/0001193125-17-333132-index.htm) Shelf takedown | 333-221350 | 0001193125-17-333132 | | 2017-11-03 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1061983/000119312517333060/0001193125-17-333060-index.htm) Shelf registered | 333-221350 | 0001193125-17-333060 | | 2017-05-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312517164414/0001193125-17-164414-index.htm) Shelf takedown | 333-215147 | 0001193125-17-164414 | | 2017-05-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312517162679/0001193125-17-162679-index.htm) Shelf takedown | 333-215147 | 0001193125-17-162679 | | 2017-01-25 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999517000204/9999999995-17-000204-index.htm) Declared effective | 333-215147 | 9999999995-17-000204 | | 2016-12-16 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000119312516795910/0001193125-16-795910-index.htm) Shelf registered | 333-215147 | 0001193125-16-795910 | | 2015-09-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999515002535/9999999995-15-002535-index.htm) Declared effective | 333-206795 | 9999999995-15-002535 | | 2015-09-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312515322429/0001193125-15-322429-index.htm) Shelf takedown | 333-206795 | 0001193125-15-322429 | | 2015-09-04 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000119312515313169/0001193125-15-313169-index.htm) Shelf registered | 333-206795 | 0001193125-15-313169 | | 2014-02-20 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312514060451/0001193125-14-060451-index.htm) Shelf takedown | 333-192125 | 0001193125-14-060451 | | 2014-02-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312514058810/0001193125-14-058810-index.htm) Shelf takedown | 333-192125 | 0001193125-14-058810 | | 2013-12-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999513003656/9999999995-13-003656-index.htm) Declared effective | 333-192125 | 9999999995-13-003656 | | 2013-11-06 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000119312513429996/0001193125-13-429996-index.htm) Shelf registered | 333-192125 | 0001193125-13-429996 | | 2012-06-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312512277527/0001193125-12-277527-index.htm) Shelf takedown | 333-178189 | 0001193125-12-277527 | | 2012-06-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312512277520/0001193125-12-277520-index.htm) Shelf takedown | 333-178189 | 0001193125-12-277520 | | 2012-06-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312512275407/0001193125-12-275407-index.htm) Shelf takedown | 333-178189 | 0001193125-12-275407 | | 2012-06-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000119312512275396/0001193125-12-275396-index.htm) Shelf takedown | 333-178189 | 0001193125-12-275396 | | 2011-12-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999511003497/9999999995-11-003497-index.htm) Declared effective | 333-178189 | 9999999995-11-003497 | | 2011-11-25 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000119312511322110/0001193125-11-322110-index.htm) Shelf registered | 333-178189 | 0001193125-11-322110 | | 2011-07-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000095012311064398/0000950123-11-064398-index.htm) Shelf takedown | 333-174869 | 0000950123-11-064398 | | 2011-06-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999511001946/9999999995-11-001946-index.htm) Declared effective | 333-174869 | 9999999995-11-001946 | | 2011-06-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000095012311058678/0000950123-11-058678-index.htm) Shelf registered | 333-174869 | 0000950123-11-058678 | | 2011-04-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000095012311036258/0000950123-11-036258-index.htm) Shelf takedown | 333-155259 | 0000950123-11-036258 | | 2009-05-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000095013409011069/0000950134-09-011069-index.htm) Shelf takedown | 333-155259 | 0000950134-09-011069 | | 2008-11-19 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999508003423/9999999995-08-003423-index.htm) Declared effective | 333-155259 | 9999999995-08-003423 | | 2008-11-10 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000095013408020072/0000950134-08-020072-index.htm) Shelf registered | 333-155259 | 0000950134-08-020072 | | 2007-10-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1061983/999999999507004246/9999999995-07-004246-index.htm) Declared effective | 333-146814 | 9999999995-07-004246 | | 2007-10-19 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000095013407021611/0000950134-07-021611-index.htm) Shelf registered | 333-146814 | 0000950134-07-021611 | | 2006-12-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1061983/000089161806000494/0000891618-06-000494-index.htm) Shelf takedown | 333-125786 | 0000891618-06-000494 | | 2005-11-17 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000089161805000862/0000891618-05-000862-index.htm) Shelf registered | 333-129786 | 0000891618-05-000862 | | 2005-06-14 | [S-3](https://www.sec.gov/Archives/edgar/data/1061983/000095013405011926/0000950134-05-011926-index.htm) Shelf registered | 333-125786 | 0000950134-05-011926 | | 2004-04-30 | [424B4](https://www.sec.gov/Archives/edgar/data/1061983/000095013404006286/0000950134-04-006286-index.htm) Final prospectus | 333-112261 | 0000950134-04-006286 | | 2004-04-29 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1061983/000095013404006151/0000950134-04-006151-index.htm) Amendment | 333-112261 | 0000950134-04-006151 | | 2004-04-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1061983/000089161804000922/0000891618-04-000922-index.htm) Amendment | 333-112261 | 0000891618-04-000922 | | 2004-04-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1061983/000089161804000853/0000891618-04-000853-index.htm) Amendment | 333-112261 | 0000891618-04-000853 | | 2004-03-11 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1061983/000089161804000689/0000891618-04-000689-index.htm) Amendment | 333-112261 | 0000891618-04-000689 | | 2004-01-27 | [S-1](https://www.sec.gov/Archives/edgar/data/1061983/000089161804000327/0000891618-04-000327-index.htm) Registration filed | 333-112261 | 0000891618-04-000327 | [All filings of this company](https://equitycapital.markets/filings?cik=1061983) · [CSV](https://equitycapital.markets/filings.csv?cik=1061983) --- Source page: https://equitycapital.markets/company/1061983 · Data: U.S. SEC EDGAR · CC BY 4.0