secwatch.observer — SEC 8-K summary ====================================== Issuer: PROTHENA CORP PUBLIC LTD CO (PRTA) CIK: 0001559053 Form: 8-K Filed at: 2021-12-23T23:59:59+00:00 Accession: 0001193125-21-366358 Event type: other_material Sentiment: neutral Materiality: 0.65 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Prothena enters $250M at-the-market equity distribution agreement ----------------------------------------------------------------- - Agreement with Piper Sandler, Stifel, Cantor Fitzgerald, RBC Capital Markets, and JMP Securities. - Company may sell up to $250M of ordinary shares from time to time via ATM offerings. - Agents receive up to 3% commission on gross proceeds; company may set minimum sale price. - Offering terminates upon sale of all shares or earlier termination by either party. - Company is not obligated to sell any shares under the agreement. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1559053/000119312521366358/0001193125-21-366358-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1559053/000119312521366358/d203387d8k.htm HTML page: https://secwatch.observer/filing/0001193125-21-366358 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer