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Collegium Pharmaceutical, Inc. SEC filings

Collegium Pharmaceutical (COLL) filed its 10-Q for the quarter ended 30 June 2026 on 6 August 2026. Its latest SEC filing, on 13 August 2026, was an 8-K: other events. 20 filings in the last twelve months, each 8-K by what it was about; the 10-K and proxy statement are on the documents page.

In the twelve months since 11 October 2025 Collegium Pharmaceutical, Inc. filed 20 documents with the SEC of the kinds listed here: 12 current reports (8-K), about 8 regulation FD disclosure; 4 results of operations; 2 officer or director change; 2 material agreement; 1 other events; 3 quarterly reports (10-Q), 2 employee share plan registrations (S-8), 1 proxy statement (DEF 14A), 1 annual report to shareholders (ARS), 1 annual report (10-K). The latest, filed 13 August 2026: 8-K, other events. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

FiledFormWhat it was aboutPeriod or event dateFiling
13 August 20268-KOther events12 August 2026EDGAR
6 August 202610-Qquarterly report30 June 2026EDGAR
6 August 20268-KResults of operations, Regulation FD disclosure6 August 2026EDGAR
30 June 20268-K/Aamended current report12 May 2026EDGAR
1 June 2026S-8employee share plan registrationEDGAR
1 June 2026S-8employee share plan registrationEDGAR
15 May 20268-KShareholder vote14 May 2026EDGAR
12 May 20268-KAcquisition or disposition completed, Officer or director change, Regulation FD disclosure12 May 2026EDGAR
7 May 202610-Qquarterly report31 March 2026EDGAR
7 May 20268-KResults of operations, Regulation FD disclosure7 May 2026EDGAR
7 April 2026DEF 14Aproxy statement14 May 2026EDGAR
7 April 20268-KOfficer or director change2 April 2026EDGAR
7 April 2026ARSannual report to shareholders31 December 2025EDGAR
19 March 20268-KMaterial agreement, Regulation FD disclosure19 March 2026EDGAR
26 February 202610-Kannual report31 December 2025EDGAR
26 February 20268-KResults of operations, Regulation FD disclosure26 February 2026EDGAR
8 January 20268-KRegulation FD disclosure8 January 2026EDGAR
30 December 20258-KMaterial agreement, Termination of a material agreement, Unregistered sale of equity, Regulation FD disclosure23 December 2025EDGAR
6 November 202510-Qquarterly report30 September 2025EDGAR
6 November 20258-KResults of operations, Regulation FD disclosure6 November 2025EDGAR
An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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