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Each DER is the economic equivalent of one share of ABM common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 12,460 RSUs and DERs relating to the RSUs, adjusted to reflect the cumulative effect of fractional shares."}],"balance_after":12460,"source":{"system":"sec-edgar","filing":"0001140361-18-005342","document":"doc1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/771497/000114036118005342/doc1.xml","form_type":"4"}},{"id":4101669,"issuer":{"id":4290,"kind":"organization","name":"ABM INDUSTRIES INC /DE/"},"owners":[{"id":91306,"kind":"person","name":"NEWBORN ANDREA R","position":1,"cik":"0001711329","reported_name":"NEWBORN ANDREA R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP/GEN. COUNSEL/CORP. 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