0001086364-11-005140 SC 13G/A 1 20110909 20110909 ACTUATE CORP 0001062478 7372 943193197 DE 1231 SC 13G/A 34 005-54539 111084052 2207 BRIDGEPOINTE PARKWAY SUITE 500 SAN MATEO CA 94404 650.645.3000 2207 BRIDGEPOINTE PARKWAY SUITE 500 SAN MATEO CA 94404 ACTUATE SOFTWARE CORP 19980527 BlackRock Inc. 0001364742 6211 320174431 DE 0226 SC 13G/A 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300 55 EAST 52ND STREET NEW YORK NY 10055 BlackRock, Inc. 20060929 New BlackRock, Inc. 20060601 SC 13G/A 1 actuate08312011.txt