0001047469-99-013872 S-1 30 19990407 F5 NETWORKS INC 0001048695 911714307 WA 0930 S-1 33 333-75817 99588851 200 FIRST AVE WEST STE 500 SEATTLE WA 98119 2065050800 200 FIRST AVE WEST STE 500 SEATTLE WA 98119 F5 LABS INC 19990305 S-1 1 000104746999013872-001-seq1-s-1.txt FORM S-1 EX-3.1 2 000104746999013872-002-seq2-ex-3-1.txt EXHIBIT 3.1 EX-3.2 3 000104746999013872-003-seq3-ex-3-2.txt EXHIBIT 3.2 EX-3.3 4 000104746999013872-004-seq4-ex-3-3.txt EXHIBIT 3.3 EX-3.4 5 000104746999013872-005-seq5-ex-3-4.txt EXHIBIT 3.4 EX-4.1 6 000104746999013872-006-seq6-ex-4-1.txt EXHIBIT 4.1 EX-10.1 7 000104746999013872-007-seq7-ex-10-1.txt EXHIBIT 10.1 EX-10.2 8 000104746999013872-008-seq8-ex-10-2.txt EXHIBIT 10.2 EX-10.3 9 000104746999013872-009-seq9-ex-10-3.txt EXHIBIT 10.3 EX-10.4 10 000104746999013872-010-seq10-ex-10-4.txt EXHIBIT 10.4 EX-10.5 11 000104746999013872-011-seq11-ex-10-5.txt EXHIBIT 10.5 EX-10.6 12 000104746999013872-012-seq12-ex-10-6.txt EXHIBIT 10.6 EX-10.7 13 000104746999013872-013-seq13-ex-10-7.txt EXHIBIT 10.7 EX-10.8 14 000104746999013872-014-seq14-ex-10-8.txt EXHIBIT 10.8 EX-10.9 15 000104746999013872-015-seq15-ex-10-9.txt EXHIBIT 10.9 EX-10.10 16 000104746999013872-016-seq16-ex-10-10.txt EXHIBIT 10.10 EX-10.11 17 000104746999013872-017-seq17-ex-10-11.txt EXHIBIT 10.11 EX-10.12 18 000104746999013872-018-seq18-ex-10-12.txt EXHIBIT 10.12 EX-10.13 19 000104746999013872-019-seq19-ex-10-13.txt EXHIBIT 10.13 EX-10.14 20 000104746999013872-020-seq20-ex-10-14.txt EXHIBIT 10.14 EX-10.15 21 000104746999013872-021-seq21-ex-10-15.txt EXHIBIT 10.15 EX-10.16 22 000104746999013872-022-seq22-ex-10-16.txt EXHIBIT 10.16 EX-10.17 23 000104746999013872-023-seq23-ex-10-17.txt EXHIBIT 10.17 EX-10.18 24 000104746999013872-024-seq24-ex-10-18.txt EXHIBIT 10.18 EX-10.19 25 000104746999013872-025-seq25-ex-10-19.txt EXHIBIT 10.19 EX-10.20 26 000104746999013872-026-seq26-ex-10-20.txt EXHIBIT 10.20 EX-10.21 27 000104746999013872-027-seq27-ex-10-21.txt EXHIBIT 10.21 EX-10.22 28 000104746999013872-028-seq28-ex-10-22.txt EXHIBIT 10.22 EX-23.1 29 000104746999013872-029-seq29-ex-23-1.txt EX23-1 EX-27.1 30 000104746999013872-030-seq30-ex-27-1.txt EXHIBIT 27.1