0001047469-98-045015 10-K 4 19980930 19981223 TRANSACTION SYSTEMS ARCHITECTS INC 0000935036 7372 470772104 DE 0930 10-K 34 000-25346 98775120 224 SOUTH 108TH AVE OMAHA NE 68154 4023907600 224 SOUTH 108TH OMAHA NE 68154 10-K 1 000104746998045015-001-seq1-10-k.txt 10-K EX-23.01 2 000104746998045015-002-seq2-ex-23-01.txt EXHIBIT 23.01 EX-27 3 000104746998045015-003-seq3-ex-27.txt EXHIBIT 27 EX-99.01 4 000104746998045015-004-seq4-ex-99-01.txt EXHIBIT 99.01