secwatch.observer — SEC 8-K summary ====================================== Issuer: SUPERNUS PHARMACEUTICALS, INC. (SUPN) CIK: 0001356576 Form: 8-K Filed at: 2026-08-03T12:34:24+00:00 Accession: 0001104659-26-089524 Event type: m_and_a Sentiment: neutral Materiality: 0.70 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Supernus and Indivior file investor presentation for proposed merger of equals; terms undisclosed -------------------------------------------------------------------------------- - Conference call held August 3, 2026 at 8:30 a.m. ET to discuss merger of equals. - Merger of equals aims to create a diversified CNS biopharmaceutical leader with significant scale. - Forward-looking statements reference a special dividend funded by additional indebtedness; amount not specified. - Indivior to file Form S-4 with joint proxy statement/prospectus for stockholder vote. - Investor presentation filed with SEC on August 3, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1356576/000110465926089524/0001104659-26-089524-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1356576/000110465926089524/tm2622009d4_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-089524 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer