secwatch.observer — SEC 8-K summary ====================================== Issuer: PTC THERAPEUTICS, INC. (PTCT) CIK: 0001070081 Form: 8-K Filed at: 2026-06-09T21:15:22+00:00 Accession: 0001104659-26-071916 Event type: leadership Sentiment: neutral Materiality: 0.35 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Director Alethia Young resigns from PTC board, stays as consultant at $4,167/month -------------------------------------------------------------------------------- - Alethia Young resigned from the Board effective June 8, 2026; no disagreement cited. - She entered a consulting agreement through June 8, 2027 for monthly fee of $4,166.67. - Outstanding stock options and RSUs will continue to vest during consulting term. - Exercisability of options extends to three years after termination (max 10 years from grant). Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1070081/000110465926071916/0001104659-26-071916-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1070081/000110465926071916/tmb-20260608x8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-071916 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer