{"transactions":[{"id":689881,"issuer":{"id":1841,"kind":"organization","name":"CASELLA WASTE SYSTEMS INC","symbol":"CWST"},"owners":[{"id":24330,"kind":"person","name":"Ribar Damian Andrew","position":1,"cik":"0002142092","reported_name":"Ribar Damian Andrew","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive VP and COO"}}],"security":"Employee Stock Option (right to buy)","published_at":"2026-08-12T20:14:16.000Z","date":"2026-08-11","kind":"grant","planned":false,"acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option shall become exercisable with respect to one-third of the shares on August 11, 2027, and shall become exercisable as to an additional one-third of the shares on each of the second and third anniversaries of the grant date."}],"balance_after":25000,"derivative":{"exercise_price":92.52,"expiration_date":"2036-08-10","underlying":"Class A Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0002142092-26-000004","document":"wk-form4_1786565653.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/911177/000214209226000004/wk-form4_1786565653.xml","form_type":"4"}}]}