{"transactions":[{"id":4280242,"issuer":{"id":3952,"kind":"organization","name":"FIRST FINANCIAL BANKSHARES INC","symbol":"FFIN"},"owners":[{"id":175181,"kind":"person","name":"Yerigan Marna","position":1,"cik":"0001529606","reported_name":"Yerigan Marna","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Employee Stock Option, Right to Buy","published_at":"2017-06-16T19:15:03.000Z","date":"2017-06-12","kind":"grant","acquired":true,"shares":4000,"price":42.35,"value":169400.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On June 12, 2017, First Financial Bankshares, Inc. granted the reporting person options to purchase 4,000 shares of the Company's common stock at $42.35 per share.  The options vest 20% at the end of two years, 40% at the end of three years, 60% at the end of four years, 80% at the end of five years and 100% at the end of six years."}],"balance_after":4000,"derivative":{"exercise_price":42.35,"exercise_date":"2019-06-12","expiration_date":"2027-06-12","underlying":"Common Stock","underlying_shares":4000},"source":{"system":"sec-edgar","filing":"0001209191-17-040391","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36029/000120919117040391/doc4.xml","form_type":"4"}}]}