Company · CIK 1213037

# Cardiff Oncology, Inc.

| CIK | [1213037](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001213037) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 2836 — Biological Products, (No Diagnostic Substances) |
| Incorporated in | DE |
| Business address | CA |
| Listed | CRDF (Nasdaq) |
| First annual or quarterly report | 2006-09-20 |

## Offerings

 16 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-285327 | Shelf Effective | 2025-02-27 | 2026-07-16 | 3 |
| 333-264148 | Shelf Effective | 2022-04-05 | 2024-12-11 | 3 |
| 333-254217 | Shelf Effective | 2021-03-12 | 2021-11-18 | 2 |
| 333-232321 | Shelf Effective | 2019-06-25 | 2020-09-30 | 9 |
| 333-239464 | Registered company Effective | 2020-06-26 | 2020-07-10 | 3 |
| 333-238623 | Registered company Effective | 2020-05-22 | 2020-06-02 | 2 |
| 333-234442 | Registered company Effective | 2019-11-01 | 2019-11-13 | 4 |
| 333-233568 | Registered company Effective | 2019-08-30 | 2019-09-10 | 2 |
| 333-224808 | Registered company Final prospectus | 2018-05-10 | 2019-05-21 | 6 |
| 333-211705 | Shelf Effective | 2016-05-27 | 2019-05-13 | 6 |
| 333-229693 | Shelf Effective | 2019-02-14 | 2019-03-11 | 2 |
| 333-221115 | Registered company Final prospectus | 2017-10-25 | 2017-12-15 | 5 |
| 333-220753 | Shelf Withdrawn | 2017-09-29 | 2017-10-31 | 2 |
| 333-208010 | Shelf Effective | 2015-11-13 | 2015-11-30 | 2 |
| 333-186196 | Shelf Effective | 2013-01-25 | 2015-07-17 | 7 |
| 333-180810 | Registered company Final prospectus | 2012-04-19 | 2013-02-12 | 9 |

## Filings

 68

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2026-07-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000119312526305465/0001193125-26-305465-index.htm) Shelf takedown | 333-285327 | 0001193125-26-305465 |
| 2025-05-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999525001552/9999999995-25-001552-index.htm) Declared effective | 333-285327 | 9999999995-25-001552 |
| 2025-02-27 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000095017025029044/0000950170-25-029044-index.htm) Shelf registered | 333-285327 | 0000950170-25-029044 |
| 2024-12-11 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000095017024135144/0000950170-24-135144-index.htm) Shelf takedown | 333-264148 | 0000950170-24-135144 |
| 2022-04-25 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999522001079/9999999995-22-001079-index.htm) Declared effective | 333-264148 | 9999999995-22-001079 |
| 2022-04-05 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000162828022008431/0001628280-22-008431-index.htm) Shelf registered | 333-264148 | 0001628280-22-008431 |
| 2021-11-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000162828021023781/0001628280-21-023781-index.htm) Shelf takedown | 333-254217 | 0001628280-21-023781 |
| 2021-03-12 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1213037/000162828021004640/0001628280-21-004640-index.htm) Shelf registered | 333-254217 | 0001628280-21-004640 |
| 2020-09-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000162828020014029/0001628280-20-014029-index.htm) Shelf takedown | 333-232321 | 0001628280-20-014029 |
| 2020-09-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000162828020013963/0001628280-20-013963-index.htm) Shelf takedown | 333-232321 | 0001628280-20-013963 |
| 2020-07-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999520001766/9999999995-20-001766-index.htm) Declared effective | 333-239464 | 9999999995-20-001766 |
| 2020-07-06 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000162828020010210/0001628280-20-010210-index.htm) Amendment | 333-239464 | 0001628280-20-010210 |
| 2020-06-26 | [S-1](https://www.sec.gov/Archives/edgar/data/1213037/000162828020009971/0001628280-20-009971-index.htm) Registration filed | 333-239464 | 0001628280-20-009971 |
| 2020-06-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000162828020009580/0001628280-20-009580-index.htm) Shelf takedown | 333-232321 | 0001628280-20-009580 |
| 2020-06-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999520001317/9999999995-20-001317-index.htm) Declared effective | 333-238623 | 9999999995-20-001317 |
| 2020-05-27 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465920066429/0001104659-20-066429-index.htm) Shelf takedown | 333-232321 | 0001104659-20-066429 |
| 2020-05-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1213037/000162828020008292/0001628280-20-008292-index.htm) Registration filed | 333-238623 | 0001628280-20-008292 |
| 2020-04-10 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465920045585/0001104659-20-045585-index.htm) Shelf takedown | 333-232321 | 0001104659-20-045585 |
| 2020-03-31 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465920041264/0001104659-20-041264-index.htm) Shelf takedown | 333-232321 | 0001104659-20-041264 |
| 2019-11-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999519002565/9999999995-19-002565-index.htm) Declared effective | 333-234442 | 9999999995-19-002565 |
| 2019-11-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000110465919062057/0001104659-19-062057-index.htm) Amendment | 333-234442 | 0001104659-19-062057 |
| 2019-11-08 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000110465919061562/0001104659-19-061562-index.htm) Amendment | 333-234442 | 0001104659-19-061562 |
| 2019-11-01 | [S-1](https://www.sec.gov/Archives/edgar/data/1213037/000110465919058988/0001104659-19-058988-index.htm) Registration filed | 333-234442 | 0001104659-19-058988 |
| 2019-09-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999519002057/9999999995-19-002057-index.htm) Declared effective | 333-233568 | 9999999995-19-002057 |
| 2019-08-30 | [S-1](https://www.sec.gov/Archives/edgar/data/1213037/000110465919048262/0001104659-19-048262-index.htm) Registration filed | 333-233568 | 0001104659-19-048262 |
| 2019-08-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465919046860/0001104659-19-046860-index.htm) Shelf takedown | 333-232321 | 0001104659-19-046860 |
| 2019-07-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999519001490/9999999995-19-001490-index.htm) Declared effective | 333-232321 | 9999999995-19-001490 |
| 2019-06-25 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000110465919037267/0001104659-19-037267-index.htm) Shelf registered | 333-232321 | 0001104659-19-037267 |
| 2019-05-21 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999519001160/9999999995-19-001160-index.htm) Declared effective | 333-224808 | 9999999995-19-001160 |
| 2019-05-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465919028915/0001104659-19-028915-index.htm) Shelf takedown | 333-211705 | 0001104659-19-028915 |
| 2019-04-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465919020166/0001104659-19-020166-index.htm) Shelf takedown | 333-211705 | 0001104659-19-020166 |
| 2019-03-11 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999519000414/9999999995-19-000414-index.htm) Declared effective | 333-229693 | 9999999995-19-000414 |
| 2019-02-14 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000119312519041200/0001193125-19-041200-index.htm) Shelf registered | 333-229693 | 0001193125-19-041200 |
| 2018-06-11 | [424B4](https://www.sec.gov/Archives/edgar/data/1213037/000119312518188623/0001193125-18-188623-index.htm) Final prospectus | 333-224808 | 0001193125-18-188623 |
| 2018-06-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999518001442/9999999995-18-001442-index.htm) Declared effective | 333-224808 | 9999999995-18-001442 |
| 2018-06-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000119312518184599/0001193125-18-184599-index.htm) Amendment | 333-224808 | 0001193125-18-184599 |
| 2018-06-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000119312518183474/0001193125-18-183474-index.htm) Amendment | 333-224808 | 0001193125-18-183474 |
| 2018-05-10 | [S-1](https://www.sec.gov/Archives/edgar/data/1213037/000119312518157775/0001193125-18-157775-index.htm) Registration filed | 333-224808 | 0001193125-18-157775 |
| 2017-12-15 | [424B4](https://www.sec.gov/Archives/edgar/data/1213037/000119312517370880/0001193125-17-370880-index.htm) Final prospectus | 333-221115 | 0001193125-17-370880 |
| 2017-12-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999517003223/9999999995-17-003223-index.htm) Declared effective | 333-221115 | 9999999995-17-003223 |
| 2017-12-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000119312517367579/0001193125-17-367579-index.htm) Amendment | 333-221115 | 0001193125-17-367579 |
| 2017-11-17 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000119312517347062/0001193125-17-347062-index.htm) Amendment | 333-221115 | 0001193125-17-347062 |
| 2017-10-31 | [RW](https://www.sec.gov/Archives/edgar/data/1213037/000110465917064979/0001104659-17-064979-index.htm) Withdrawn | 333-220753 | 0001104659-17-064979 |
| 2017-10-25 | [S-1](https://www.sec.gov/Archives/edgar/data/1213037/000119312517319321/0001193125-17-319321-index.htm) Registration filed | 333-221115 | 0001193125-17-319321 |
| 2017-09-29 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000119312517299788/0001193125-17-299788-index.htm) Shelf registered | 333-220753 | 0001193125-17-299788 |
| 2017-07-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000119312517229358/0001193125-17-229358-index.htm) Shelf takedown | 333-211705 | 0001193125-17-229358 |
| 2017-03-15 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465917016646/0001104659-17-016646-index.htm) Shelf takedown | 333-211705 | 0001104659-17-016646 |
| 2016-06-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999516004895/9999999995-16-004895-index.htm) Declared effective | 333-211705 | 9999999995-16-004895 |
| 2016-05-27 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000110465916124105/0001104659-16-124105-index.htm) Shelf registered | 333-211705 | 0001104659-16-124105 |
| 2015-11-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999515003158/9999999995-15-003158-index.htm) Declared effective | 333-208010 | 9999999995-15-003158 |
| 2015-11-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000110465915078778/0001104659-15-078778-index.htm) Shelf registered | 333-208010 | 0001104659-15-078778 |
| 2015-07-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465915051674/0001104659-15-051674-index.htm) Shelf takedown | 333-186196 | 0001104659-15-051674 |
| 2015-07-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465915051471/0001104659-15-051471-index.htm) Shelf takedown | 333-186196 | 0001104659-15-051471 |
| 2015-02-06 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465915007399/0001104659-15-007399-index.htm) Shelf takedown | 333-186196 | 0001104659-15-007399 |
| 2015-02-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465915007041/0001104659-15-007041-index.htm) Shelf takedown | 333-186196 | 0001104659-15-007041 |
| 2013-07-31 | [424B5](https://www.sec.gov/Archives/edgar/data/1213037/000110465913058391/0001104659-13-058391-index.htm) Shelf takedown | 333-186196 | 0001104659-13-058391 |
| 2013-02-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999513000457/9999999995-13-000457-index.htm) Declared effective | 333-180810 | 9999999995-13-000457 |
| 2013-02-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999513000385/9999999995-13-000385-index.htm) Declared effective | 333-186196 | 9999999995-13-000385 |
| 2013-01-25 | [S-3](https://www.sec.gov/Archives/edgar/data/1213037/000110465913004611/0001104659-13-004611-index.htm) Shelf registered | 333-186196 | 0001104659-13-004611 |
| 2012-05-30 | [424B4](https://www.sec.gov/Archives/edgar/data/1213037/000104746912006387/0001047469-12-006387-index.htm) Final prospectus | 333-180810 | 0001047469-12-006387 |
| 2012-05-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999512001662/9999999995-12-001662-index.htm) Declared effective | 333-180810 | 9999999995-12-001662 |
| 2012-05-25 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000104746912006333/0001047469-12-006333-index.htm) Amendment | 333-180810 | 0001047469-12-006333 |
| 2012-05-23 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000104746912006245/0001047469-12-006245-index.htm) Amendment | 333-180810 | 0001047469-12-006245 |
| 2012-05-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000104746912006223/0001047469-12-006223-index.htm) Amendment | 333-180810 | 0001047469-12-006223 |
| 2012-05-18 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000104746912006176/0001047469-12-006176-index.htm) Amendment | 333-180810 | 0001047469-12-006176 |
| 2012-05-09 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1213037/000110465912034698/0001104659-12-034698-index.htm) Amendment | 333-180810 | 0001104659-12-034698 |
| 2012-04-19 | [S-1](https://www.sec.gov/Archives/edgar/data/1213037/000110465912026241/0001104659-12-026241-index.htm) Registration filed | 333-180810 | 0001104659-12-026241 |
| 2006-06-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1213037/999999999506000310/9999999995-06-000310-index.htm) Declared effective | 333-127071 | 9999999995-06-000310 |

[All filings of this company](https://equitycapital.markets/filings?cik=1213037) · [CSV](https://equitycapital.markets/filings.csv?cik=1213037)

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Source page: https://equitycapital.markets/company/1213037 · Data: U.S. SEC EDGAR · CC BY 4.0