{"data":{"ticker":"PRTA","company":"PROTHENA CORP PUBLIC LTD CO","cik":"1559053","history":[{"date":"2026-08-06","accessionNo":"0001559053-26-000021"},{"date":"2026-05-07","accessionNo":"0001559053-26-000016"},{"date":"2026-02-19","accessionNo":"0001559053-26-000003"},{"date":"2025-11-06","accessionNo":"0001559053-25-000042"},{"date":"2025-08-04","accessionNo":"0001559053-25-000029"},{"date":"2025-05-08","accessionNo":"0001559053-25-000022"},{"date":"2025-02-20","accessionNo":"0001559053-25-000003"},{"date":"2024-08-08","accessionNo":"0001559053-24-000023"},{"date":"2024-05-08","accessionNo":"0001559053-24-000012"},{"date":"2024-02-15","accessionNo":"0001559053-24-000003"},{"date":"2024-01-08","accessionNo":"0001193125-24-003972"},{"date":"2023-11-02","accessionNo":"0001559053-23-000031"},{"date":"2023-08-03","accessionNo":"0001559053-23-000025"},{"date":"2023-05-04","accessionNo":"0001559053-23-000014"},{"date":"2023-02-23","accessionNo":"0001559053-23-000002"}],"next":{"date":"2026-11-05","status":"estimated","basis":"2025-11-06"},"lastReported":"2026-08-06","canonicalUrl":"https://xoomar.com/markets/stocks/prta"},"updatedAt":"2026-08-06T00:00:00.000Z","source":"xoomar.com","docs":"https://xoomar.com/markets/api","license":"https://xoomar.com/terms","attribution":"Credit XOOMAR with a link to the dataset page on xoomar.com when you republish this data","canonicalUrl":"https://xoomar.com/markets/stocks/prta","meta":{"source":"SEC","sourceAttribution":"Earnings dates: SEC.","notice":"10 requests a minute without a key, 30 with a free key. Get a free key at https://xoomar.com/signup?utm_source=api, register your app at https://xoomar.com/developers/register?utm_source=api, and credit the data as \"Data: XOOMAR\" together with the sourceAttribution line."}}