ATEX insider transactions

Chief Financial Officer Marquez Elena covered exercise/tax liability with 231 shares, decreasing direct ownership by 1% to 18,156 units (SEC Form 4) to cover taxes

Chief Reg & Comm Officer Guttman-Mccabe Christopher covered exercise/tax liability with 1,516 shares, decreasing direct ownership by 2% to 76,291 units (SEC Form 4) (withholding tax)

Amendment: SEC Form 4 filed by Chief Reg & Comm Officer Guttman-Mccabe Christopher

New insider Kerr Kimberly claimed ownership of 3,363 shares (SEC Form 3)

President and CEO Lang Scott A. sold $13,642 worth of shares (170 units at $80.25), decreasing direct ownership by 0.22% to 76,527 units (SEC Form 4)

Chief Financial Officer Marquez Elena exercised 1,226 shares at a strike of $40.00 and sold $341,134 worth of shares (4,291 units at $79.50), decreasing direct ownership by 14% to 18,387 units (SEC Form 4)

Chief Reg & Comm Officer Guttman-Mccabe Christopher exercised 122,852 shares at a strike of $37.48 and sold $7,539,884 worth of shares (91,437 units at $82.46), increasing direct ownership by 68% to 77,807 units (SEC Form 4)

Chief Legal Officer & Corp Sec Ashe Gena L exercised 29,368 shares at a strike of $43.99, covered exercise/tax liability with 15,657 shares and sold $1,440,049 worth of shares (17,711 units at $81.31), decreasing direct ownership by 30% to 9,531 units (SEC Form 4) (withholding obligation)

President and CEO Lang Scott A. exercised 138,318 shares at a strike of $33.13 and covered exercise/tax liability with 88,091 shares, increasing direct ownership by 190% to 76,697 units (SEC Form 4) to satisfy withholding obligation

Director Fleischhauer Mark sold $279,403 worth of shares (3,500 units at $79.83), decreasing direct ownership by 22% to 12,769 units (SEC Form 4)

Director Yazdi Mahvash sold $560,000 worth of shares (7,000 units at $80.00), decreasing direct ownership by 27% to 19,407 units (SEC Form 4)

Chief Legal Officer & Corp Sec Ashe Gena L covered exercise/tax liability with 2,501 shares, decreasing direct ownership by 16% to 13,531 units (SEC Form 4) (for withholding tax)

President and CEO Lang Scott A. was granted 18,210 shares, increasing direct ownership by 220% to 26,470 units (SEC Form 4)

Chief Legal Officer & Corp Sec Ashe Gena L was granted 3,694 shares, increasing direct ownership by 30% to 16,032 units (SEC Form 4)

Chief Reg & Comm Officer Guttman-Mccabe Christopher was granted 4,926 shares, increasing direct ownership by 12% to 46,392 units (SEC Form 4)

Chief Financial Officer Marquez Elena was granted 3,694 shares, increasing direct ownership by 21% to 21,452 units (SEC Form 4)

Chief Marketing Officer Martin Heather was granted 3,694 shares, increasing direct ownership by 11% to 38,272 units (SEC Form 4)

Chief Legal Officer & Corp Sec Ashe Gena L covered exercise/tax liability with 1,028 shares, decreasing direct ownership by 8% to 12,338 units (SEC Form 4) to cover withholding tax

Chief Reg & Comm Officer Guttman-Mccabe Christopher covered exercise/tax liability with 1,426 shares, decreasing direct ownership by 3% to 41,466 units (SEC Form 4) to cover taxes

Chief Financial Officer Marquez Elena covered exercise/tax liability with 271 shares, decreasing direct ownership by 2% to 17,758 units (SEC Form 4) to satisfy tax liability

Chief Legal Officer & Corp Sec Ashe Gena L exercised 12,427 shares at a strike of $27.83 and covered exercise/tax liability with 12,427 shares (SEC Form 4)

President and CEO Lang Scott A. bought $25,068 worth of shares (1,160 units at $21.61), increasing direct ownership by 16% to 8,260 units (SEC Form 4)

President and CEO Lang Scott A. bought $50,004 worth of shares (2,450 units at $20.41), increasing direct ownership by 53% to 7,100 units (SEC Form 4)

Chief Legal Officer & Corp Sec Ashe Gena L sold $138,303 worth of shares (6,564 units at $21.07), decreasing direct ownership by 33% to 13,366 units (SEC Form 4)

Chief Financial Officer Marquez Elena was granted 11,405 shares and covered exercise/tax liability with 404 shares, increasing direct ownership by 157% to 18,029 units (SEC Form 4)

New insider Marquez Elena claimed ownership of 7,028 shares (SEC Form 3)

New insider Martin Heather claimed ownership of 34,578 shares (SEC Form 3)

President and CEO Lang Scott A. bought $98,952 worth of shares (4,650 units at $21.28) (SEC Form 4)

Chief Financial Officer Gray Timothy bought $1,104 worth of shares (50 units at $22.07), increasing direct ownership by 0.06% to 77,022 units (SEC Form 4)

Director Altman Jeffrey A was granted 7,767 shares (SEC Form 4)

Director Heard William was granted 7,767 shares, increasing direct ownership by 412% to 9,654 units (SEC Form 4)

Director Yazdi Mahvash was granted 7,767 shares, increasing direct ownership by 42% to 26,407 units (SEC Form 4)

Director Daniels Leslie B was granted 7,767 shares, increasing direct ownership by 17% to 54,479 units (SEC Form 4)

Director Fleischhauer Mark was granted 7,767 shares, increasing direct ownership by 91% to 16,269 units (SEC Form 4)

Chief Operating Officer Gerbrandt Ryan covered exercise/tax liability with 1,470 shares, decreasing direct ownership by 3% to 42,362 units (SEC Form 4)

Chief Reg & Comm Officer Guttman-Mccabe Christopher covered exercise/tax liability with 1,517 shares, decreasing direct ownership by 3% to 42,892 units (SEC Form 4)

Executive Chairman Kuhn Thomas R. was granted 6,222 shares, increasing direct ownership by 60% to 16,594 units (SEC Form 4)

Chief Legal Officer & Corp Sec Ashe Gena L covered exercise/tax liability with 2,732 shares, decreasing direct ownership by 12% to 19,930 units (SEC Form 4)

SEC Form 4 filed by President and CEO Lang Scott A.

Chief Financial Officer Gray Timothy covered exercise/tax liability with 4,098 shares, decreasing direct ownership by 5% to 76,972 units (SEC Form 4)

SEC Form 4 filed by Chief Reg & Comm Officer Guttman-Mccabe Christopher

SEC Form 4 filed by Chief Financial Officer Gray Timothy

SEC Form 4 filed by Chief Operating Officer Gerbrandt Ryan

SEC Form 4 filed by Chief Legal Officer & Corp Sec Ashe Gena L

Chief Reg & Comm Officer Guttman-Mccabe Christopher covered exercise/tax liability with 3,879 shares, decreasing direct ownership by 8% to 44,409 units (SEC Form 4)

Chief Financial Officer Gray Timothy covered exercise/tax liability with 3,428 shares, decreasing direct ownership by 4% to 81,070 units (SEC Form 4)

Chief Operating Officer Gerbrandt Ryan covered exercise/tax liability with 4,259 shares, decreasing direct ownership by 9% to 43,832 units (SEC Form 4)

Chief Legal Officer & Corp Sec Ashe Gena L covered exercise/tax liability with 3,421 shares, decreasing direct ownership by 13% to 22,662 units (SEC Form 4)

Director Heard William sold $1,393,339 worth of shares (35,400 units at $39.36) (SEC Form 4)

Director Heard William was granted 1,887 shares (SEC Form 4)

Amendment: SEC Form 4 filed by President and CEO Lang Scott A.

SEC Form 4 filed by Chairman Kuhn Thomas R.

SEC Form 4 filed by President and CEO Lang Scott A.

SEC Form 4 filed by Chief Reg & Comm Officer Guttman-Mccabe Christopher

SEC Form 4 filed by Chief Legal Officer & Corp Sec Ashe Gena L

SEC Form 4 filed by Chief Financial Officer Gray Timothy

SEC Form 4 filed by Chief Operating Officer Gerbrandt Ryan

Amendment: SEC Form 4 filed by Chairman Kuhn Thomas R.

SEC Form 4 filed by Vice Chairman Kuhn Thomas R.

Amendment: Vice Chairman Kuhn Thomas R. was granted 6,474 shares, increasing direct ownership by 166% to 10,372 units (SEC Form 4)