{"transactions":[{"id":905774,"issuer":{"id":5866,"kind":"organization","name":"CoastalSouth Bancshares, Inc.","symbol":"COSO"},"owners":[{"id":66559,"kind":"person","name":"GRIFFITH MARK","position":1,"cik":"0001049458","reported_name":"GRIFFITH MARK","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-02-13T16:00:08.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":987,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units (\"RSU\") convert into shares of the issuer's common stock on a one-for-one basis."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Restricted stock units (\"RSU\") convert into shares of the issuer's common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"RSU 100% vests on 12/31/2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"RSU 100% vests on 12/31/2026."}],"balance_after":987,"derivative":{"exercise_date":"2026-12-31","expiration_date":"2026-12-31","underlying":"Common Stock","underlying_shares":987},"source":{"system":"sec-edgar","filing":"0001193125-26-051273","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1049458/000119312526051273/ownership.xml","form_type":"4"}}]}