FFIV insider transactions

Chief Financial Officer Werner Edward Cooper sold $1,000,000 worth of shares (2,500 units at $400.00) as part of a pre-agreed trading plan, decreasing direct ownership by 86% to 406 units (SEC Form 4)

EVP, Worldwide Sales Whalen Chad Michael sold $2,171,187 worth of shares (6,200 units at $350.19) as part of a pre-agreed trading plan, decreasing direct ownership by 23% to 20,832 units (SEC Form 4)

Chief Financial Officer Werner Edward Cooper sold $525,000 worth of shares (1,500 units at $350.00) as part of a pre-agreed trading plan, decreasing direct ownership by 34% to 2,906 units (SEC Form 4)

President, CEO & Director Locoh-Donou Francois sold $1,276,359 worth of shares (3,783 units at $337.39) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 146,989 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $439,010 worth of shares (1,328 units at $330.58) as part of a pre-agreed trading plan, decreasing direct ownership by 14% to 8,060 units (SEC Form 4)

EVP, Worldwide Sales Whalen Chad Michael converted options into 2,317 shares, covered exercise/tax liability with 910 shares and sold $232,532 worth of shares (704 units at $330.30) as part of a pre-agreed trading plan, increasing direct ownership by 3% to 27,032 units (SEC Form 4)

Chief Financial Officer Werner Edward Cooper covered exercise/tax liability with 388 shares, sold $193,076 worth of shares (599 units at $322.33) as part of a pre-agreed trading plan and converted options into 987 shares (SEC Form 4)

EVP, General Counsel Okeke Angelique M converted options into 1,775 shares, covered exercise/tax liability with 697 shares and sold $271,402 worth of shares (842 units at $322.33) as part of a pre-agreed trading plan, increasing direct ownership by 13% to 2,110 units (SEC Form 4)

Chief Technology Ops Officer Montoya Michael F converted options into 2,137 shares and covered exercise/tax liability with 840 shares, increasing direct ownership by 41% to 4,439 units (SEC Form 4)

Chief Product Mkting Officer Maddison John Anthony converted options into 454 shares, covered exercise/tax liability with 230 shares and sold $322,330 worth of shares (1,000 units at $322.33) as part of a pre-agreed trading plan, decreasing direct ownership by 27% to 2,149 units (SEC Form 4)

President, CEO & Director Locoh-Donou Francois converted options into 6,234 shares and covered exercise/tax liability with 2,451 shares, increasing direct ownership by 3% to 150,772 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean converted options into 2,701 shares and covered exercise/tax liability with 1,373 shares, increasing direct ownership by 16% to 9,388 units (SEC Form 4)

Chief Technology Officer Anand Kunal covered exercise/tax liability with 4,049 shares, sold $1,006,637 worth of shares (3,123 units at $322.33) as part of a pre-agreed trading plan and converted options into 10,294 shares, increasing direct ownership by 34% to 12,194 units (SEC Form 4)

SEC Form 4 filed by Director Eswaran Anand

SEC Form 3 filed by new insider Eswaran Anand

SEC Form 4 filed by Locoh-Donou Francois

SEC Form 4 filed by Werner Edward Cooper

Chief Technology Ops Officer Montoya Michael F converted options into 934 shares and covered exercise/tax liability with 367 shares, increasing direct ownership by 22% to 3,142 units (SEC Form 4)

Director Mehta Nikhil Ramesh converted options into 934 shares, increasing direct ownership by 9% to 11,043 units (SEC Form 4)

Director Mcreynolds Maya converted options into 934 shares, increasing direct ownership by 195% to 1,414 units (SEC Form 4)

Director Higginson Alan converted options into 934 shares, increasing direct ownership by 14% to 7,774 units (SEC Form 4)

Director Gonzalez Julie Marie converted options into 934 shares, increasing direct ownership by 195% to 1,414 units (SEC Form 4)

Director Erwin Tami A. converted options into 934 shares, increasing direct ownership by 49% to 2,842 units (SEC Form 4)

Director Dreyer Michael L converted options into 934 shares, increasing direct ownership by 71% to 2,243 units (SEC Form 4)

Director Combes Michel converted options into 934 shares, increasing direct ownership by 19% to 5,805 units (SEC Form 4)

Director Buse Elizabeth converted options into 934 shares, increasing direct ownership by 19% to 5,947 units (SEC Form 4)

Director Budnik Marianne converted options into 934 shares, increasing direct ownership by 77% to 2,141 units (SEC Form 4)

EVP, Worldwide Sales Whalen Chad Michael sold $190,610 worth of shares (688 units at $277.05), decreasing direct ownership by 3% to 26,329 units (SEC Form 4)

Chief Financial Officer Werner Edward Cooper sold $273,453 worth of shares (969 units at $282.20), decreasing direct ownership by 15% to 5,305 units (SEC Form 4)

President, CEO & Director Locoh-Donou Francois sold $1,064,671 worth of shares (3,755 units at $283.53), decreasing direct ownership by 2% to 150,323 units (SEC Form 4)

Director Dreyer Michael L sold $866,137 worth of shares (3,067 units at $282.41), decreasing direct ownership by 70% to 1,309 units (SEC Form 4)

Director Higginson Alan sold $487,192 worth of shares (1,770 units at $275.25), decreasing direct ownership by 21% to 6,840 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $360,981 worth of shares (1,297 units at $278.32), decreasing direct ownership by 14% to 8,060 units (SEC Form 4)

EVP, General Counsel Okeke Angelique M sold $107,432 worth of shares (386 units at $278.32), decreasing direct ownership by 17% to 1,874 units (SEC Form 4)

Chief Technology Officer Anand Kunal sold $104,927 worth of shares (377 units at $278.32), decreasing direct ownership by 4% to 8,971 units (SEC Form 4)

Chief Product Mkting Officer Maddison John Anthony sold $280,660 worth of shares (1,000 units at $280.66), decreasing direct ownership by 25% to 2,925 units (SEC Form 4)

Chief People Officer Schramm Lyra Amber sold $55,993 worth of shares (199 units at $281.37), decreasing direct ownership by 53% to 177 units (SEC Form 4)

EVP, Worldwide Sales Whalen Chad Michael converted options into 2,317 shares and covered exercise/tax liability with 941 shares, increasing direct ownership by 5% to 27,017 units (SEC Form 4)

Chief Financial Officer Werner Edward Cooper converted options into 987 shares and covered exercise/tax liability with 418 shares, increasing direct ownership by 10% to 6,274 units (SEC Form 4)

Chief People Officer Schramm Lyra Amber converted options into 826 shares and covered exercise/tax liability with 450 shares (SEC Form 4)

EVP, General Counsel Okeke Angelique M converted options into 821 shares and covered exercise/tax liability with 352 shares, increasing direct ownership by 26% to 2,260 units (SEC Form 4)

Chief Technology Ops Officer Montoya Michael F covered exercise/tax liability with 870 shares and converted options into 2,136 shares, increasing direct ownership by 97% to 2,575 units (SEC Form 4)

Chief Product Mkting Officer Maddison John Anthony converted options into 8,050 shares and covered exercise/tax liability with 4,125 shares (SEC Form 4)

President, CEO & Director Locoh-Donou Francois converted options into 6,234 shares and covered exercise/tax liability with 2,479 shares, increasing direct ownership by 2% to 154,078 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean converted options into 2,699 shares and covered exercise/tax liability with 1,402 shares, increasing direct ownership by 16% to 9,357 units (SEC Form 4)

Chief Technology Officer Anand Kunal converted options into 1,290 shares and covered exercise/tax liability with 537 shares, increasing direct ownership by 9% to 9,348 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $875,431 worth of shares (3,343 units at $261.87), decreasing direct ownership by 29% to 8,060 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $291,630 worth of shares (1,110 units at $262.73), decreasing direct ownership by 9% to 11,403 units (SEC Form 4)

Amendment: Chief Technology Ops Officer Montoya Michael F gifted 4,252 shares and received a gift of 4,252 shares, decreasing direct ownership by 76% to 1,309 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $294,150 worth of shares (1,110 units at $265.00), decreasing direct ownership by 8% to 12,513 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $292,807 worth of shares (1,110 units at $263.79), decreasing direct ownership by 8% to 13,623 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $289,146 worth of shares (1,100 units at $262.86), decreasing direct ownership by 7% to 14,733 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $286,269 worth of shares (1,110 units at $257.90), decreasing direct ownership by 7% to 15,833 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $293,884 worth of shares (1,110 units at $264.76), decreasing direct ownership by 6% to 16,943 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $276,013 worth of shares (1,110 units at $248.66), decreasing direct ownership by 6% to 18,053 units (SEC Form 4)

Director Higginson Alan sold $310,377 worth of shares (1,309 units at $237.11), decreasing direct ownership by 13% to 8,610 units (SEC Form 4)

President, CEO & Director Locoh-Donou Francois sold $308,087 worth of shares (1,300 units at $236.99), decreasing direct ownership by 0.86% to 150,323 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $263,059 worth of shares (1,110 units at $236.99), decreasing direct ownership by 5% to 19,163 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $260,756 worth of shares (1,110 units at $234.91), decreasing direct ownership by 5% to 20,273 units (SEC Form 4)

EVP Global Services & Strategy Fountain Thomas Dean sold $252,458 worth of shares (1,110 units at $227.44), decreasing direct ownership by 5% to 21,383 units (SEC Form 4)