{"transactions":[{"id":788194,"issuer":{"id":6855,"kind":"organization","name":"ZeroStack Corp."},"owners":[{"id":49048,"kind":"person","name":"Zeifman Laurence","position":1,"cik":"0001768912","reported_name":"Zeifman Laurence","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Director Stock Option (\"Right to Buy\")","published_at":"2026-05-07T13:30:48.000Z","date":"2026-05-05","kind":"grant","planned":false,"acquired":true,"shares":28000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The options vest as follows:  1/3 on May 5, 2026; 1/3 on August 30, 2026; and 1/3 on December 31, 2026."}],"balance_after":28000,"derivative":{"exercise_price":5.1,"expiration_date":"2036-05-04","underlying":"Common Shares","underlying_shares":28000},"source":{"system":"sec-edgar","filing":"0000912282-26-000680","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1768912/000091228226000680/form4.xml","form_type":"4"}},{"id":3562304,"issuer":{"id":8557,"kind":"organization","name":"SusGlobal Energy Corp."},"owners":[{"id":49048,"kind":"person","name":"Zeifman Laurence","position":1,"cik":"0001768912","reported_name":"Zeifman Laurence","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-04-04T22:03:24.000Z","date":"2019-04-02","kind":"grant","acquired":true,"shares":20000,"ownership":{"direct":false,"nature":"Zeifmans LLP"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On April 2, 2019, the Issuer, pursuant to the approval of the Compensation Committee of the Issuer's Board of Directors, issued 20,000 shares to the Reporting Person as compensation for their service on the Board."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Laurence Zeifman is a partner in Zeifmans LLP"}],"balance_after":40000,"source":{"system":"sec-edgar","filing":"0001062993-19-001578","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1652539/000106299319001578/form4.xml","form_type":"4"}}]}