Company · CIK 1557746 # Aclaris Therapeutics, Inc. | CIK | [1557746](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001557746) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2834 — Pharmaceutical Preparations | | Incorporated in | DE | | Business address | PA | | Listed | ACRS (Nasdaq) | | First annual or quarterly report | 2015-11-18 | ## Offerings 8 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-298084 | Shelf Effective | 2026-08-06 | 2026-08-06 | 1 | | 333-285370 | Shelf Effective | 2025-02-27 | 2025-03-07 | 2 | | 333-283942 | Shelf Effective | 2024-12-19 | 2024-12-31 | 2 | | 333-256337 | Shelf Effective | 2021-05-20 | 2023-02-23 | 4 | | 333-237163 | Shelf Effective | 2020-03-13 | 2021-01-20 | 6 | | 333-214384 | Shelf Effective | 2016-11-02 | 2018-10-18 | 9 | | 333-212095 | Registered company Final prospectus | 2016-06-17 | 2016-12-01 | 4 | | 333-206437 | IPO Final prospectus | 2015-08-17 | 2015-10-08 | 6 | ## Filings 35 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-08-06 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1557746/000110465926092113/0001104659-26-092113-index.htm) Shelf registered | 333-298084 | 0001104659-26-092113 | | 2025-03-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1557746/999999999525000615/9999999995-25-000615-index.htm) Declared effective | 333-285370 | 9999999995-25-000615 | | 2025-02-27 | [S-3](https://www.sec.gov/Archives/edgar/data/1557746/000110465925018310/0001104659-25-018310-index.htm) Shelf registered | 333-285370 | 0001104659-25-018310 | | 2024-12-31 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1557746/999999999525000016/9999999995-25-000016-index.htm) Declared effective | 333-283942 | 9999999995-25-000016 | | 2024-12-19 | [S-3](https://www.sec.gov/Archives/edgar/data/1557746/000110465924130186/0001104659-24-130186-index.htm) Shelf registered | 333-283942 | 0001104659-24-130186 | | 2023-02-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465923024747/0001104659-23-024747-index.htm) Shelf takedown | 333-256337 | 0001104659-23-024747 | | 2021-06-10 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465921079447/0001104659-21-079447-index.htm) Shelf takedown | 333-256337 | 0001104659-21-079447 | | 2021-06-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465921078253/0001104659-21-078253-index.htm) Shelf takedown | 333-256337 | 0001104659-21-078253 | | 2021-05-20 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1557746/000110465921069961/0001104659-21-069961-index.htm) Shelf registered | 333-256337 | 0001104659-21-069961 | | 2021-01-20 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465921005890/0001104659-21-005890-index.htm) Shelf takedown | 333-237163 | 0001104659-21-005890 | | 2021-01-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465921005302/0001104659-21-005302-index.htm) Shelf takedown | 333-237163 | 0001104659-21-005302 | | 2020-08-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465920094778/0001104659-20-094778-index.htm) Shelf takedown | 333-237163 | 0001104659-20-094778 | | 2020-04-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1557746/999999999520000907/9999999995-20-000907-index.htm) Declared effective | 333-237163 | 9999999995-20-000907 | | 2020-04-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465920053341/0001104659-20-053341-index.htm) Shelf takedown | 333-237163 | 0001104659-20-053341 | | 2020-03-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1557746/000110465920033140/0001104659-20-033140-index.htm) Shelf registered | 333-237163 | 0001104659-20-033140 | | 2018-10-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000104746918006765/0001047469-18-006765-index.htm) Shelf takedown | 333-214384 | 0001047469-18-006765 | | 2018-10-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000104746918006747/0001047469-18-006747-index.htm) Shelf takedown | 333-214384 | 0001047469-18-006747 | | 2017-08-11 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000104746917005193/0001047469-17-005193-index.htm) Shelf takedown | 333-214384 | 0001047469-17-005193 | | 2017-08-09 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000104746917005132/0001047469-17-005132-index.htm) Shelf takedown | 333-214384 | 0001047469-17-005132 | | 2016-12-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1557746/999999999516006350/9999999995-16-006350-index.htm) Declared effective | 333-212095 | 9999999995-16-006350 | | 2016-11-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000104746916016808/0001047469-16-016808-index.htm) Shelf takedown | 333-214384 | 0001047469-16-016808 | | 2016-11-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000104746916016766/0001047469-16-016766-index.htm) Shelf takedown | 333-214384 | 0001047469-16-016766 | | 2016-11-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1557746/999999999516006236/9999999995-16-006236-index.htm) Declared effective | 333-214384 | 9999999995-16-006236 | | 2016-11-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1557746/000110465916156904/0001104659-16-156904-index.htm) Shelf takedown | 333-214384 | 0001104659-16-156904 | | 2016-11-02 | [S-3](https://www.sec.gov/Archives/edgar/data/1557746/000110465916154162/0001104659-16-154162-index.htm) Shelf registered | 333-214384 | 0001104659-16-154162 | | 2016-06-28 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1557746/999999999516005019/9999999995-16-005019-index.htm) Declared effective | 333-212095 | 9999999995-16-005019 | | 2016-06-28 | [424B4](https://www.sec.gov/Archives/edgar/data/1557746/000155837016006510/0001558370-16-006510-index.htm) Final prospectus | 333-212095 | 0001558370-16-006510 | | 2016-06-17 | [S-1](https://www.sec.gov/Archives/edgar/data/1557746/000155837016006418/0001558370-16-006418-index.htm) Registration filed | 333-212095 | 0001558370-16-006418 | | 2015-10-08 | [424B4](https://www.sec.gov/Archives/edgar/data/1557746/000104746915007742/0001047469-15-007742-index.htm) Final prospectus | 333-206437 | 0001047469-15-007742 | | 2015-10-06 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1557746/999999999515002668/9999999995-15-002668-index.htm) Declared effective | 333-206437 | 9999999995-15-002668 | | 2015-10-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1557746/000104746915007654/0001047469-15-007654-index.htm) Amendment | 333-206437 | 0001047469-15-007654 | | 2015-09-25 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1557746/000104746915007533/0001047469-15-007533-index.htm) Amendment | 333-206437 | 0001047469-15-007533 | | 2015-09-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1557746/000104746915007175/0001047469-15-007175-index.htm) Amendment | 333-206437 | 0001047469-15-007175 | | 2015-08-17 | [S-1](https://www.sec.gov/Archives/edgar/data/1557746/000104746915006870/0001047469-15-006870-index.htm) Registration filed | 333-206437 | 0001047469-15-006870 | | 2015-04-02 | [DRS](https://www.sec.gov/Archives/edgar/data/1557746/000091205715000080/0000912057-15-000080-index.htm) Draft made public | 377-00970 | 0000912057-15-000080 | [All filings of this company](https://equitycapital.markets/filings?cik=1557746) · [CSV](https://equitycapital.markets/filings.csv?cik=1557746) --- Source page: https://equitycapital.markets/company/1557746 · Data: U.S. SEC EDGAR · CC BY 4.0