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the applicable vesting date."}],"balance_after":22321,"derivative":{"underlying":"Common Stock","underlying_shares":22321},"source":{"system":"sec-edgar","filing":"0001140361-17-014666","document":"doc1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1674494/000114036117014666/doc1.xml","form_type":"4"}}]}