NATL - SEC Form 4 insider transactions

Director Von Gillern Jeffry H. was granted 4,351 shares, increasing direct ownership by 22% to 23,975 units (SEC Form 4)

Director Reece Joseph E was granted 4,351 shares, increasing direct ownership by 10% to 47,953 units (SEC Form 4)

Director Niederauer Duncan L was granted 4,351 shares, increasing direct ownership by 61% to 11,472 units (SEC Form 4)

Director Natoli Frank A was granted 4,351 shares, increasing direct ownership by 22% to 23,975 units (SEC Form 4)

Director Baker Mary Ellen was granted 4,351 shares, increasing direct ownership by 22% to 23,975 units (SEC Form 4)

Director Almeida Odilon was granted 4,351 shares, increasing direct ownership by 22% to 23,975 units (SEC Form 4)

SEC Form 4 filed by Reece Joseph E

Chief Accounting Officer Hornfeck Traci was granted 8,977 shares, increasing direct ownership by 32% to 36,714 units (SEC Form 4)

Chief Human Resources Officer Burson Andrea Richards was granted 19,404 shares, increasing direct ownership by 142% to 33,117 units (SEC Form 4)

EVP, General Counsel & Sectry Nunez Ricardo J was granted 34,928 shares, increasing direct ownership by 115% to 65,226 units (SEC Form 4)

EVP & Chief Financial Officer Wamser R Andrew Jr was granted 45,277 shares, increasing direct ownership by 46% to 142,777 units (SEC Form 4)

EVP & Chief Operating Officer Mackinnon Stuart was granted 58,213 shares, increasing direct ownership by 56% to 161,848 units (SEC Form 4)

President & CEO Oliver Timothy Charles was granted 219,915 shares, increasing direct ownership by 68% to 542,068 units (SEC Form 4)

President & CEO Oliver Timothy Charles exercised 28,817 shares at a strike of $38.11 and covered exercise/tax liability with 12,997 shares, increasing direct ownership by 5% to 322,153 units (SEC Form 4)

EVP & Chief Operating Officer Mackinnon Stuart exercised 17,183 shares at a strike of $38.11 and covered exercise/tax liability with 6,762 shares, increasing direct ownership by 11% to 103,635 units (SEC Form 4)

SEC Form 4 filed by Director Reece Joseph E

Chief Human Resources Officer Burson Andrea Richards covered exercise/tax liability with 445 shares, decreasing direct ownership by 3% to 13,713 units (SEC Form 4)

EVP & Chief Financial Officer Wamser R Andrew Jr covered exercise/tax liability with 2,215 shares, decreasing direct ownership by 2% to 97,500 units (SEC Form 4)

President & CEO Oliver Timothy Charles covered exercise/tax liability with 32,018 shares, decreasing direct ownership by 9% to 306,333 units (SEC Form 4)

EVP, General Counsel & Sectry Nunez Ricardo J covered exercise/tax liability with 4,178 shares, decreasing direct ownership by 12% to 30,298 units (SEC Form 4)

EVP & Chief Operating Officer Mackinnon Stuart covered exercise/tax liability with 7,927 shares, decreasing direct ownership by 8% to 93,214 units (SEC Form 4)

Chief Human Resources Officer Burson Andrea Richards covered exercise/tax liability with 856 shares, decreasing direct ownership by 6% to 14,158 units (SEC Form 4)

Director Frymire Michelle M sold $307,686 worth of shares (8,786 units at $35.02), decreasing direct ownership by 45% to 10,838 units (SEC Form 4)

President & CEO Oliver Timothy Charles covered exercise/tax liability with 122,388 shares, returned $1,805,589 worth of shares to the company (50,323 units at $35.88) and exercised 172,711 shares at a strike of $17.03 (SEC Form 4)

SEC Form 4 filed by Director Reece Joseph E

SEC Form 4 filed by Director Reece Joseph E

Director Begor Mark W exercised 2,690 shares at a strike of $25.98, increasing direct ownership by 9% to 31,475 units (SEC Form 4)

Director Reece Joseph E was granted 7,121 shares, increasing direct ownership by 20% to 43,602 units (SEC Form 4)

Director Niederauer Duncan L was granted 7,121 shares (SEC Form 4)

Director Natoli Frank A was granted 7,121 shares, increasing direct ownership by 57% to 19,624 units (SEC Form 4)

Director Von Gillern Jeffry H. was granted 7,121 shares, increasing direct ownership by 57% to 19,624 units (SEC Form 4)

Director Frymire Michelle M was granted 7,121 shares, increasing direct ownership by 57% to 19,624 units (SEC Form 4)

Director Baker Mary Ellen was granted 7,121 shares, increasing direct ownership by 57% to 19,624 units (SEC Form 4)

Director Almeida Odilon was granted 7,121 shares, increasing direct ownership by 57% to 19,624 units (SEC Form 4)

Chief Accounting Officer Hornfeck Traci was granted 27,737 shares (SEC Form 4)

SEC Form 4 filed by Director Begor Mark W

SEC Form 4 filed by Director Reece Joseph E

EVP & Chief Financial Officer Wamser R Andrew Jr was granted 77,640 shares, increasing direct ownership by 352% to 99,715 units (SEC Form 4)

Chief Accounting Officer Duvall Andrew R converted options into 1,780 shares and covered exercise/tax liability with 632 shares, increasing direct ownership by 7% to 17,046 units (SEC Form 4)

EVP & Chief Operating Officer Mackinnon Stuart converted options into 7,921 shares and covered exercise/tax liability with 1,929 shares, increasing direct ownership by 6% to 101,141 units (SEC Form 4)

President & CEO Oliver Timothy Charles converted options into 31,681 shares and covered exercise/tax liability with 14,289 shares, increasing direct ownership by 5% to 338,351 units (SEC Form 4)

Chief Human Resources Officer Burson Andrea Richards was granted 6,254 shares, increasing direct ownership by 71% to 15,014 units (SEC Form 4)

EVP, General Counsel & Sectry Nunez Ricardo J was granted 16,188 shares, increasing direct ownership by 89% to 34,476 units (SEC Form 4)

EVP & Chief Financial Officer Wamser R Andrew Jr was granted 22,075 shares (SEC Form 4)

EVP & Chief Operating Officer Mackinnon Stuart was granted 29,434 shares, increasing direct ownership by 45% to 95,149 units (SEC Form 4)

President & CEO Oliver Timothy Charles was granted 99,338 shares, increasing direct ownership by 45% to 320,959 units (SEC Form 4)

Chief Accounting Officer Duvall Andrew R covered exercise/tax liability with 728 shares, decreasing direct ownership by 4% to 15,898 units (SEC Form 4)

Chief Human Resources Officer Burson Andrea Richards covered exercise/tax liability with 424 shares, decreasing direct ownership by 5% to 8,760 units (SEC Form 4)

EVP, General Counsel & Sectry Nunez Ricardo J covered exercise/tax liability with 2,373 shares, decreasing direct ownership by 11% to 18,288 units (SEC Form 4)

President & CEO Oliver Timothy Charles covered exercise/tax liability with 12,460 shares, decreasing direct ownership by 5% to 221,621 units (SEC Form 4)

EVP & Chief Operating Officer Mackinnon Stuart covered exercise/tax liability with 2,815 shares, decreasing direct ownership by 4% to 65,715 units (SEC Form 4)

SEC Form 4 filed by Director Reece Joseph E

SEC Form 4 filed by Director Begor Mark W

Chief Accounting Officer Duvall Andrew R sold $15,066 worth of NATL (450 units at $33.48), decreasing direct ownership by 3% to 16,176 units (SEC Form 4)

Chief Accounting Officer Duvall Andrew R sold $9,240 worth of shares (300 units at $30.80), decreasing direct ownership by 2% to 16,626 units (SEC Form 4)

SEC Form 4 filed by Director Reece Joseph E

SEC Form 4 filed by Director Begor Mark W

Chief Accounting Officer Duvall Andrew R converted options into 1,053 shares and covered exercise/tax liability with 373 shares, increasing direct ownership by 4% to 16,641 units (SEC Form 4)

EVP & Chief Financial Officer Campbell Paul J. converted options into 1,966 shares and covered exercise/tax liability with 691 shares, increasing direct ownership by 3% to 43,492 units (SEC Form 4)

Amendment: Director Von Gillern Jeffry H. was granted 5,686 shares, increasing direct ownership by 83% to 12,503 units (SEC Form 4)