ATEN insider transactions

Amendment: Chief Financial Officer Caron Michelle Elizabeth covered exercise/tax liability with 760 shares, decreasing direct ownership by 2% to 35,614 units (SEC Form 4)

Amendment: Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 32,858 shares, decreasing direct ownership by 4% to 887,847 units (SEC Form 4)

Amendment: General Counsel Weber Robert Scott covered exercise/tax liability with 1,930 shares, decreasing direct ownership by 3% to 65,527 units (SEC Form 4)

Chief Financial Officer Caron Michelle Elizabeth converted options into 2,989 shares and covered exercise/tax liability with 748 shares, increasing direct ownership by 7% to 35,626 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad converted options into 129,164 shares and covered exercise/tax liability with 32,858 shares, increasing direct ownership by 12% to 887,847 units (SEC Form 4)

General Counsel Weber Robert Scott converted options into 7,588 shares and covered exercise/tax liability with 1,930 shares, increasing direct ownership by 9% to 65,527 units (SEC Form 4)

Director Singer Eric sold $672,033 worth of shares (24,698 units at $27.21), decreasing direct ownership by 26% to 68,806 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 32,858 shares and converted options into 129,159 shares, increasing direct ownership by 14% to 791,536 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 1,930 shares and converted options into 7,589 shares, increasing direct ownership by 10% to 59,869 units (SEC Form 4)

Chief Financial Officer Caron Michelle Elizabeth converted options into 16,695 shares and covered exercise/tax liability with 2,994 shares, increasing direct ownership by 70% to 33,385 units (SEC Form 4)

Director Chung Peter Y was granted 7,233 shares (SEC Form 4)

Director Wolf Dana Elizabeth was granted 7,233 shares, increasing direct ownership by 14% to 60,061 units (SEC Form 4)

Director Singer Eric was granted 7,233 shares, increasing direct ownership by 8% to 93,504 units (SEC Form 4)

Director Braham Tor was granted 7,233 shares, increasing direct ownership by 4% to 192,812 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 10,101 shares, decreasing direct ownership by 1% to 695,235 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 757 shares, decreasing direct ownership by 1% to 54,210 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 8,261 shares, decreasing direct ownership by 1% to 705,336 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad sold $2,060,000 worth of shares (100,000 units at $20.60) and was granted 131,516 shares, increasing direct ownership by 5% to 713,597 units (SEC Form 4)

Chief Financial Officer Caron Michelle Elizabeth was granted 5,978 shares, increasing direct ownership by 44% to 19,684 units (SEC Form 4)

General Counsel Weber Robert Scott was granted 7,413 shares, increasing direct ownership by 16% to 54,967 units (SEC Form 4)

Executive VP, Sales and Mktg Khoury Sheen George was granted 7,771 shares, increasing direct ownership by 21% to 44,294 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 8,261 shares, decreasing direct ownership by 1% to 682,081 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 1,897 shares, decreasing direct ownership by 4% to 47,554 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 5,450 shares, decreasing direct ownership by 10% to 49,451 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 72,047 shares, decreasing direct ownership by 9% to 690,342 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 13,106 shares, decreasing direct ownership by 2% to 762,389 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 1,024 shares, decreasing direct ownership by 2% to 54,901 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 12,620 shares, decreasing direct ownership by 2% to 775,495 units (SEC Form 4)

General Counsel Weber Robert Scott gifted 600 shares and covered exercise/tax liability with 925 shares, decreasing direct ownership by 3% to 55,925 units (SEC Form 4)

Chief Financial Officer Caron Michelle Elizabeth was granted 13,706 shares (SEC Form 4)

SEC Form 3 filed by new insider Caron Michelle Elizabeth

General Counsel Weber Robert Scott gifted 600 shares, decreasing direct ownership by 1% to 56,013 units (SEC Form 4)

Chief Financial Officer Becker Brian sold $115,392 worth of shares (6,400 units at $18.03), decreasing direct ownership by 8% to 77,599 units (SEC Form 4)

Executive VP, Sales and Mktg Khoury Sheen George was granted 35,000 shares, increasing direct ownership by 2,298% to 36,523 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 1,894 shares, decreasing direct ownership by 3% to 56,613 units (SEC Form 4)

New insider Khoury Sheen George claimed ownership of 1,523 shares (SEC Form 3)

General Counsel Weber Robert Scott sold $86,850 worth of shares (5,000 units at $17.37), decreasing direct ownership by 8% to 58,507 units (SEC Form 4)

Director Chung Peter Y was granted 12,698 shares (SEC Form 4)

Director Wolf Dana Elizabeth was granted 12,698 shares, increasing direct ownership by 32% to 52,828 units (SEC Form 4)

Director Singer Eric was granted 12,698 shares, increasing direct ownership by 17% to 86,271 units (SEC Form 4)

Director Braham Tor was granted 12,698 shares, increasing direct ownership by 7% to 185,579 units (SEC Form 4)

Chief Financial Officer Becker Brian converted options into 17,431 shares and covered exercise/tax liability with 3,807 shares, increasing direct ownership by 19% to 83,999 units (SEC Form 4)

General Counsel Weber Robert Scott converted options into 5,956 shares and covered exercise/tax liability with 1,512 shares, increasing direct ownership by 8% to 63,507 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad converted options into 128,128 shares and covered exercise/tax liability with 28,409 shares, increasing direct ownership by 14% to 788,115 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad sold $1,634,500 worth of shares (80,438 units at $20.32), decreasing direct ownership by 10% to 688,396 units (SEC Form 4)

Amendment: Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 20,164 shares, decreasing direct ownership by 3% to 768,834 units (SEC Form 4)

General Counsel Weber Robert Scott converted options into 14,920 shares and covered exercise/tax liability with 3,788 shares, increasing direct ownership by 23% to 59,063 units (SEC Form 4)

Chief Financial Officer Becker Brian covered exercise/tax liability with 1,237 shares and converted options into 7,307 shares, increasing direct ownership by 9% to 70,375 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad converted options into 48,713 shares and covered exercise/tax liability with 8,245 shares, increasing direct ownership by 6% to 768,852 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad converted options into 79,418 shares and covered exercise/tax liability with 20,146 shares, increasing direct ownership by 9% to 728,384 units (SEC Form 4)

Chief Financial Officer Becker Brian converted options into 10,126 shares and covered exercise/tax liability with 2,570 shares, increasing direct ownership by 13% to 64,305 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 1,512 shares and converted options into 5,956 shares, increasing direct ownership by 10% to 47,931 units (SEC Form 4)

General Counsel Weber Robert Scott was granted 7,764 shares, increasing direct ownership by 22% to 43,487 units (SEC Form 4)

Chief Financial Officer Becker Brian was granted 13,587 shares, increasing direct ownership by 31% to 56,749 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad was granted 126,812 shares, increasing direct ownership by 23% to 669,112 units (SEC Form 4)

General Counsel Weber Robert Scott covered exercise/tax liability with 3,196 shares, decreasing direct ownership by 8% to 35,723 units (SEC Form 4)

Chief Financial Officer Becker Brian covered exercise/tax liability with 6,740 shares, decreasing direct ownership by 14% to 43,162 units (SEC Form 4)

Chief Executive Officer Trivedi Dhrupad covered exercise/tax liability with 50,960 shares, decreasing direct ownership by 9% to 542,300 units (SEC Form 4)

Chief Financial Officer Becker Brian converted options into 12,702 shares and covered exercise/tax liability with 4,926 shares, increasing direct ownership by 18% to 49,902 units (SEC Form 4)

General Counsel Weber Robert Scott converted options into 7,290 shares and covered exercise/tax liability with 2,044 shares, increasing direct ownership by 16% to 38,919 units (SEC Form 4)