0000950005-99-000182 SC 13G 1 19990216 ACTUATE SOFTWARE CORP 0001062478 7372 943193197 SC 13G 34 005-54539 99540756 999 BAKER WAY STE 270 SAN MATEO CA 94404 6504252300 999 BAKER WAY STE 270 SAN MATEO CA 94404 MOHR DAVIDOW VENTURES III 0000883158 SC 13G 3000 SANDHILL RD BLDG 1 240 MENLO PARK CA 94025 4153212400 3000 SANDHILL RD BLDG 1 240 MENLO PARK CA 94025 SC 13G 1 000095000599000182-001-seq1-sc-13g.txt FORM SC-13G