Company · CIK 1537561 # Arch Therapeutics, Inc. | CIK | [1537561](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001537561) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 3841 — Surgical & Medical Instruments & Apparatus | | Incorporated in | NV | | Business address | MA | | Listed | no ticker on SEC record today | | First annual or quarterly report | 2012-05-03 | ## Offerings 12 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-268008 | Registered company Withdrawn | 2022-10-26 | 2025-05-23 | 7 | | 333-267004 | Registered company Final prospectus | 2022-08-22 | 2022-08-30 | 4 | | 333-253588 | Registered company Effective | 2021-02-26 | 2021-12-29 | 3 | | 333-234811 | Registered company Effective | 2019-11-21 | 2021-01-29 | 3 | | 333-213878 | Shelf Effective | 2016-09-30 | 2019-10-17 | 6 | | 333-214347 | Shelf Effective | 2016-10-31 | 2016-11-23 | 2 | | 333-214349 | Shelf Effective | 2016-10-31 | 2016-11-23 | 2 | | 333-214350 | Shelf Effective | 2016-10-31 | 2016-11-23 | 2 | | 333-212213 | Registered company Effective | 2016-06-24 | 2016-07-13 | 2 | | 333-194745 | Registered company Effective | 2014-03-21 | 2016-01-14 | 7 | | 333-206873 | Registered company Effective | 2015-09-11 | 2016-01-14 | 4 | | 333-178883 | First-time registration Effective | 2012-01-05 | 2012-03-02 | 4 | ## Filings 46 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-05-23 | [RW](https://www.sec.gov/Archives/edgar/data/1537561/000164117225012268/0001641172-25-012268-index.htm) Withdrawn | 333-268008 | 0001641172-25-012268 | | 2024-06-20 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000149315224024562/0001493152-24-024562-index.htm) Amendment | 333-268008 | 0001493152-24-024562 | | 2023-11-09 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000143774923031034/0001437749-23-031034-index.htm) Amendment | 333-268008 | 0001437749-23-031034 | | 2023-10-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000143774923027784/0001437749-23-027784-index.htm) Amendment | 333-268008 | 0001437749-23-027784 | | 2023-01-31 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000185173423000027/0001851734-23-000027-index.htm) Amendment | 333-268008 | 0001851734-23-000027 | | 2023-01-23 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000185173423000018/0001851734-23-000018-index.htm) Amendment | 333-268008 | 0001851734-23-000018 | | 2022-10-26 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000185173422000639/0001851734-22-000639-index.htm) Registration filed | 333-268008 | 0001851734-22-000639 | | 2022-08-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999522002556/9999999995-22-002556-index.htm) Declared effective | 333-267004 | 9999999995-22-002556 | | 2022-08-30 | [424B4](https://www.sec.gov/Archives/edgar/data/1537561/000185173422000498/0001851734-22-000498-index.htm) Final prospectus | 333-267004 | 0001851734-22-000498 | | 2022-08-26 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000185173422000485/0001851734-22-000485-index.htm) Amendment | 333-267004 | 0001851734-22-000485 | | 2022-08-22 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000143774922021080/0001437749-22-021080-index.htm) Registration filed | 333-267004 | 0001437749-22-021080 | | 2021-12-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999521004870/9999999995-21-004870-index.htm) Declared effective | 333-253588 | 9999999995-21-004870 | | 2021-03-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999521000881/9999999995-21-000881-index.htm) Declared effective | 333-253588 | 9999999995-21-000881 | | 2021-02-26 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000110465921028979/0001104659-21-028979-index.htm) Registration filed | 333-253588 | 0001104659-21-028979 | | 2021-01-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999521000339/9999999995-21-000339-index.htm) Declared effective | 333-234811 | 9999999995-21-000339 | | 2019-12-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999519002745/9999999995-19-002745-index.htm) Declared effective | 333-234811 | 9999999995-19-002745 | | 2019-11-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000110465919066233/0001104659-19-066233-index.htm) Registration filed | 333-234811 | 0001104659-19-066233 | | 2019-10-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1537561/000110465919054689/0001104659-19-054689-index.htm) Shelf takedown | 333-213878 | 0001104659-19-054689 | | 2019-05-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1537561/000114420419025459/0001144204-19-025459-index.htm) Shelf takedown | 333-213878 | 0001144204-19-025459 | | 2018-06-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1537561/000114420418036485/0001144204-18-036485-index.htm) Shelf takedown | 333-213878 | 0001144204-18-036485 | | 2017-02-21 | [424B5](https://www.sec.gov/Archives/edgar/data/1537561/000114420417009994/0001144204-17-009994-index.htm) Shelf takedown | 333-213878 | 0001144204-17-009994 | | 2016-11-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999516006316/9999999995-16-006316-index.htm) Declared effective | 333-214350 | 9999999995-16-006316 | | 2016-11-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999516006315/9999999995-16-006315-index.htm) Declared effective | 333-214349 | 9999999995-16-006315 | | 2016-11-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999516006314/9999999995-16-006314-index.htm) Declared effective | 333-214347 | 9999999995-16-006314 | | 2016-10-31 | [S-3](https://www.sec.gov/Archives/edgar/data/1537561/000114420416130608/0001144204-16-130608-index.htm) Shelf registered | 333-214350 | 0001144204-16-130608 | | 2016-10-31 | [S-3](https://www.sec.gov/Archives/edgar/data/1537561/000114420416130602/0001144204-16-130602-index.htm) Shelf registered | 333-214349 | 0001144204-16-130602 | | 2016-10-31 | [S-3](https://www.sec.gov/Archives/edgar/data/1537561/000114420416130598/0001144204-16-130598-index.htm) Shelf registered | 333-214347 | 0001144204-16-130598 | | 2016-10-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999516006032/9999999995-16-006032-index.htm) Declared effective | 333-213878 | 9999999995-16-006032 | | 2016-09-30 | [S-3](https://www.sec.gov/Archives/edgar/data/1537561/000114420416126193/0001144204-16-126193-index.htm) Shelf registered | 333-213878 | 0001144204-16-126193 | | 2016-07-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999516005136/9999999995-16-005136-index.htm) Declared effective | 333-212213 | 9999999995-16-005136 | | 2016-06-24 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000114420416109625/0001144204-16-109625-index.htm) Registration filed | 333-212213 | 0001144204-16-109625 | | 2016-01-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999516003523/9999999995-16-003523-index.htm) Declared effective | 333-206873 | 9999999995-16-003523 | | 2016-01-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999516003521/9999999995-16-003521-index.htm) Declared effective | 333-194745 | 9999999995-16-003521 | | 2015-10-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999515002881/9999999995-15-002881-index.htm) Declared effective | 333-206873 | 9999999995-15-002881 | | 2015-10-16 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000114420415059815/0001144204-15-059815-index.htm) Amendment | 333-206873 | 0001144204-15-059815 | | 2015-09-11 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000114420415054527/0001144204-15-054527-index.htm) Registration filed | 333-206873 | 0001144204-15-054527 | | 2015-05-22 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999515001435/9999999995-15-001435-index.htm) Declared effective | 333-194745 | 9999999995-15-001435 | | 2014-07-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999514002035/9999999995-14-002035-index.htm) Declared effective | 333-194745 | 9999999995-14-002035 | | 2014-06-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000114420414039998/0001144204-14-039998-index.htm) Amendment | 333-194745 | 0001144204-14-039998 | | 2014-06-19 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000114420414038548/0001144204-14-038548-index.htm) Amendment | 333-194745 | 0001144204-14-038548 | | 2014-05-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000114420414027414/0001144204-14-027414-index.htm) Amendment | 333-194745 | 0001144204-14-027414 | | 2014-03-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000114420414017162/0001144204-14-017162-index.htm) Registration filed | 333-194745 | 0001144204-14-017162 | | 2012-03-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1537561/999999999512000626/9999999995-12-000626-index.htm) Declared effective | 333-178883 | 9999999995-12-000626 | | 2012-02-24 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000116552712000156/0001165527-12-000156-index.htm) Amendment | 333-178883 | 0001165527-12-000156 | | 2012-02-21 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1537561/000116552712000150/0001165527-12-000150-index.htm) Amendment | 333-178883 | 0001165527-12-000150 | | 2012-01-05 | [S-1](https://www.sec.gov/Archives/edgar/data/1537561/000116552712000005/0001165527-12-000005-index.htm) Registration filed | 333-178883 | 0001165527-12-000005 | [All filings of this company](https://equitycapital.markets/filings?cik=1537561) · [CSV](https://equitycapital.markets/filings.csv?cik=1537561) --- Source page: https://equitycapital.markets/company/1537561 · Data: U.S. SEC EDGAR · CC BY 4.0