PTC Therapeutics, Inc. SEC filings PTCT
PTC Therapeutics, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Jun 5, 2017. Its latest annual report, Form ARS, was filed on Apr 20, 2026 for the period ended Jan 31, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| UPLOAD | Letter from the SEC | Sep 24, 2025 | — |
| CORRESP | Letter to the SEC | Sep 18, 2025 | — |
| UPLOAD | Letter from the SEC | Aug 21, 2025 | — |
| POSASR | Filing | Nov 7, 2023 | — |
| D | Filing | May 8, 2023 | — |
| POSASR | Filing | Apr 28, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 27, 2021 | — |
| CORRESP | Letter to the SEC | Oct 19, 2021 | — |
| CT ORDER | Filing | Oct 19, 2021 | — |
| UPLOAD | Letter from the SEC | Oct 6, 2021 | — |
| CORRESP | Letter to the SEC | Sep 23, 2021 | — |
| UPLOAD | Letter from the SEC | Aug 26, 2021 | — |
| POSASR | Filing | Jan 7, 2021 | — |
| POSASR | Form posasr | Jan 7, 2021 | — |
| CT ORDER | Filing | Sep 17, 2020 | — |
| CT ORDER | Filing | Jul 15, 2020 | — |
| D | Filing | Jun 12, 2020 | — |
| D | Filing | May 14, 2020 | — |
| SEC STAFF LETTER | Filing | Feb 18, 2020 | — |
| SEC STAFF LETTER | Filing | Feb 7, 2020 | — |
| CT ORDER | Filing | Nov 7, 2019 | — |
| UPLOAD | Letter from the SEC | Oct 18, 2019 | — |
| CORRESP | Letter to the SEC | Oct 9, 2019 | — |
| UPLOAD | Letter from the SEC | Sep 26, 2019 | — |
| RW WD | Filing | Mar 1, 2019 | — |
| POSASR | Filing | Feb 28, 2019 | — |
| RW | Filing | Feb 27, 2019 | — |
| CT ORDER | Filing | Dec 18, 2018 | — |
| D | Filing | Sep 5, 2018 | — |
| CT ORDER | Filing | Aug 27, 2018 | — |
| CT ORDER | Filing | Aug 30, 2017 | — |
Showing 31 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- PTCT (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Warren, NJ
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1070081
- Former names
- PTC THERAPEUTICS INC (until Oct 12, 2005)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.