0000912057-00-015749 DEFA14A 1 20000403 SL GREEN REALTY CORP 0001040971 6512 133956775 MD 1231 DEFA14A 34 001-13199 591889 420 LEXINGTON AVENUE NEW YORK NY 10170 2125942700 420 LEXINGTON AVENUE NEW YORK NY 10170 DEFA14A 1 000091205700015749-001-seq1-defa14a.txt PROXY STATEMENT