Company · CIK 1711279 # Krystal Biotech, Inc. | CIK | [1711279](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001711279) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 2836 — Biological Products, (No Diagnostic Substances) | | Business address | PA | | Listed | KRYS (Nasdaq) | | First annual or quarterly report | 2017-11-13 | ## Offerings 5 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-273303 | Shelf Effective | 2023-07-18 | 2023-07-18 | 1 | | 333-271167 | Shelf Effective | 2023-04-06 | 2023-05-08 | 2 | | 333-237983 | Shelf Effective | 2020-05-04 | 2021-11-29 | 5 | | 333-227632 | Shelf Effective | 2018-10-01 | 2019-06-25 | 7 | | 333-220085 | IPO Final prospectus | 2017-08-21 | 2017-09-20 | 5 | ## Filings 21 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2023-07-18 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1711279/000119312523188846/0001193125-23-188846-index.htm) Shelf registered | 333-273303 | 0001193125-23-188846 | | 2023-05-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312523137738/0001193125-23-137738-index.htm) Shelf takedown | 333-271167 | 0001193125-23-137738 | | 2023-04-06 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1711279/000162828023011035/0001628280-23-011035-index.htm) Shelf registered | 333-271167 | 0001628280-23-011035 | | 2021-11-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312521342336/0001193125-21-342336-index.htm) Shelf takedown | 333-237983 | 0001193125-21-342336 | | 2021-02-02 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312521025862/0001193125-21-025862-index.htm) Shelf takedown | 333-237983 | 0001193125-21-025862 | | 2020-12-31 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312520330622/0001193125-20-330622-index.htm) Shelf takedown | 333-237983 | 0001193125-20-330622 | | 2020-05-18 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312520145064/0001193125-20-145064-index.htm) Shelf takedown | 333-237983 | 0001193125-20-145064 | | 2020-05-04 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1711279/000119312520131883/0001193125-20-131883-index.htm) Shelf registered | 333-237983 | 0001193125-20-131883 | | 2019-06-25 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312519181271/0001193125-19-181271-index.htm) Shelf takedown | 333-227632 | 0001193125-19-181271 | | 2019-06-24 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312519180143/0001193125-19-180143-index.htm) Shelf takedown | 333-227632 | 0001193125-19-180143 | | 2019-03-12 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312519071463/0001193125-19-071463-index.htm) Shelf takedown | 333-227632 | 0001193125-19-071463 | | 2018-10-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312518303221/0001193125-18-303221-index.htm) Shelf takedown | 333-227632 | 0001193125-18-303221 | | 2018-10-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1711279/000119312518301142/0001193125-18-301142-index.htm) Shelf takedown | 333-227632 | 0001193125-18-301142 | | 2018-10-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1711279/999999999518002613/9999999995-18-002613-index.htm) Declared effective | 333-227632 | 9999999995-18-002613 | | 2018-10-01 | [S-3](https://www.sec.gov/Archives/edgar/data/1711279/000119312518289059/0001193125-18-289059-index.htm) Shelf registered | 333-227632 | 0001193125-18-289059 | | 2017-09-20 | [424B4](https://www.sec.gov/Archives/edgar/data/1711279/000119312517289035/0001193125-17-289035-index.htm) Final prospectus | 333-220085 | 0001193125-17-289035 | | 2017-09-19 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1711279/999999999517002397/9999999995-17-002397-index.htm) Declared effective | 333-220085 | 9999999995-17-002397 | | 2017-09-14 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1711279/000119312517285053/0001193125-17-285053-index.htm) Amendment | 333-220085 | 0001193125-17-285053 | | 2017-09-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1711279/000119312517278107/0001193125-17-278107-index.htm) Amendment | 333-220085 | 0001193125-17-278107 | | 2017-08-21 | [S-1](https://www.sec.gov/Archives/edgar/data/1711279/000119312517263771/0001193125-17-263771-index.htm) Registration filed | 333-220085 | 0001193125-17-263771 | | 2017-07-17 | [DRS](https://www.sec.gov/Archives/edgar/data/1711279/000095012317006144/0000950123-17-006144-index.htm) Draft made public | 377-01629 | 0000950123-17-006144 | [All filings of this company](https://equitycapital.markets/filings?cik=1711279) · [CSV](https://equitycapital.markets/filings.csv?cik=1711279) --- Source page: https://equitycapital.markets/company/1711279 · Data: U.S. SEC EDGAR · CC BY 4.0