DTM insider transactions

SEC Form 4 filed by Director Baker Stephen W

Director Archon Angela N converted options into 1,178 shares, increasing direct ownership by 24% to 6,073 units (SEC Form 4)

SEC Form 4 filed by Director Pickle Elaine M

SEC Form 4 filed by Director Tumminello Peter I

SEC Form 4 filed by Director Skaggs Robert C Jr

SEC Form 4 filed by Director Wilson Dwayne Andree

Executive V.P., CFO Jewell Jeffrey A converted options into 16,109 shares and covered exercise/tax liability with 16,109 shares (SEC Form 4)

Chief Accounting Officer Finland Joseph Peter converted options into 1,033 shares and covered exercise/tax liability with 412 shares, increasing direct ownership by 60% to 1,657 units (SEC Form 4)

Director Tumminello Peter I sold $271,852 worth of shares (2,002 units at $135.79), decreasing direct ownership by 15% to 11,386 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A bought $25,221 worth of shares (185 units at $136.33), increasing direct ownership by 0.21% to 89,583 units (SEC Form 4)

SEC Form 4 filed by E.V.P., Gen Counsel & Corp Sec Ellis Wendy

SEC Form 4 filed by Executive V.P., CFO Jewell Jeffrey A

SEC Form 4 filed by E.V.P., Chief Admin. Off. Cox Melissa

SEC Form 4 filed by Exec. Chair and CEO Slater David

SEC Form 4 filed by President and Chief Oper. Off. Zona Christopher

SEC Form 4 filed by Chief Accounting Officer Finland Joseph Peter

Chief Accounting Officer Finland Joseph Peter was granted 1,500 shares and covered exercise/tax liability with 640 shares, increasing direct ownership by 487% to 1,036 units (SEC Form 4)

President and Chief Oper. Off. Zona Christopher was granted 36,731 shares and covered exercise/tax liability with 16,814 shares, increasing direct ownership by 26% to 96,130 units (SEC Form 4)

Exec. Chair and CEO Slater David was granted 135,165 shares and covered exercise/tax liability with 63,190 shares, increasing direct ownership by 38% to 262,972 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A was granted 35,628 shares and covered exercise/tax liability with 15,919 shares, increasing direct ownership by 28% to 89,398 units (SEC Form 4)

E.V.P., Chief Admin. Off. Cox Melissa was granted 11,019 shares and covered exercise/tax liability with 5,240 shares, increasing direct ownership by 91% to 12,133 units (SEC Form 4)

E.V.P., Gen Counsel & Corp Sec Ellis Wendy was granted 21,597 shares and covered exercise/tax liability with 10,324 shares, increasing direct ownership by 73% to 26,773 units (SEC Form 4)

Exec. Chair and CEO Slater David converted options into 28,965 shares and covered exercise/tax liability with 12,382 shares, increasing direct ownership by 10% to 190,997 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A converted options into 7,635 shares and covered exercise/tax liability with 2,326 shares, increasing direct ownership by 8% to 69,689 units (SEC Form 4)

Chief Accounting Officer Finland Joseph Peter converted options into 321 shares and covered exercise/tax liability with 145 shares (SEC Form 4)

E.V.P., Gen Counsel & Corp Sec Ellis Wendy converted options into 4,629 shares and covered exercise/tax liability with 2,267 shares, increasing direct ownership by 18% to 15,500 units (SEC Form 4)

President and Chief Oper. Off. Zona Christopher converted options into 7,872 shares and covered exercise/tax liability with 2,808 shares, increasing direct ownership by 7% to 76,213 units (SEC Form 4)

E.V.P., Chief Admin. Off. Cox Melissa covered exercise/tax liability with 1,179 shares and converted options into 2,362 shares, increasing direct ownership by 23% to 6,354 units (SEC Form 4)

SEC Form 4 filed by E.V.P., Chief Admin. Off. Cox Melissa

SEC Form 3 filed by new insider Finland Joseph Peter

E.V.P., Chief Admin. Off. Cox Melissa sold $496,755 worth of shares (4,755 units at $104.47), decreasing direct ownership by 48% to 5,171 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A bought $15,657 worth of shares (150 units at $104.38), increasing direct ownership by 0.23% to 64,380 units (SEC Form 4)

E.V.P., Chief Oper. Off. Zona Christopher covered exercise/tax liability with 9,915 shares and converted options into 21,646 shares, increasing direct ownership by 20% to 71,149 units (SEC Form 4)

President and CEO Slater David converted options into 51,950 shares and covered exercise/tax liability with 23,898 shares, increasing direct ownership by 19% to 174,414 units (SEC Form 4)

Director Pickle Elaine M converted options into 1,443 shares, increasing direct ownership by 50% to 4,308 units (SEC Form 4)

Director Tumminello Peter I converted options into 1,443 shares, increasing direct ownership by 12% to 13,388 units (SEC Form 4)

Director Baker Stephen W converted options into 1,443 shares, increasing direct ownership by 106% to 2,808 units (SEC Form 4)

E.V.P., Chief Admin. Off. Cox Melissa converted options into 2,597 shares and covered exercise/tax liability with 2,041 shares, increasing direct ownership by 6% to 9,926 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A covered exercise/tax liability with 28,861 shares and converted options into 28,861 shares (SEC Form 4)

Director Wilson Dwayne Andree converted options into 1,443 shares, increasing direct ownership by 106% to 2,808 units (SEC Form 4)

E.V.P., Gen Counsel & Corp Sec Ellis Wendy converted options into 14,431 shares and covered exercise/tax liability with 7,728 shares, increasing direct ownership by 104% to 13,138 units (SEC Form 4)

Director Archon Angela N converted options into 1,819 shares, increasing direct ownership by 59% to 4,895 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A bought $6,510 worth of shares (65 units at $100.15), increasing direct ownership by 0.10% to 64,230 units (SEC Form 4)

SEC Form 4 filed by Director Wilson Dwayne Andree

SEC Form 4 filed by Director Baker Stephen W

SEC Form 4 filed by Director Tumminello Peter I

SEC Form 4 filed by Director Skaggs Robert C Jr

SEC Form 4 filed by Director Pickle Elaine M

SEC Form 4 filed by Director Archon Angela N

Director Skaggs Robert C Jr converted options into 351 shares and bought $87,480 worth of shares (1,013 units at $86.37), increasing direct ownership by 7,449% to 38,653 units (SEC Form 4)

E.V.P., Gen Counsel & Corp Sec Ellis Wendy sold $1,753,804 worth of shares (18,854 units at $93.02), decreasing direct ownership by 75% to 6,435 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A bought $16,436 worth of shares (170 units at $96.69), increasing direct ownership by 0.27% to 64,165 units (SEC Form 4)

E.V.P., Gen Counsel & Corp Sec Ellis Wendy was granted 18,208 shares and covered exercise/tax liability with 9,751 shares, increasing direct ownership by 50% to 25,289 units (SEC Form 4)

E.V.P., Chief Admin. Off. Cox Melissa was granted 7,409 shares and covered exercise/tax liability with 3,375 shares, increasing direct ownership by 76% to 9,370 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A was granted 27,793 shares and covered exercise/tax liability with 8,283 shares, increasing direct ownership by 44% to 63,995 units (SEC Form 4)

President and CEO Slater David was granted 103,487 shares and covered exercise/tax liability with 44,241 shares, increasing direct ownership by 68% to 146,362 units (SEC Form 4)

E.V.P., Chief Oper. Off. Zona Christopher was granted 27,793 shares and covered exercise/tax liability with 9,742 shares, increasing direct ownership by 44% to 59,418 units (SEC Form 4)

E.V.P., Chief Oper. Off. Zona Christopher converted options into 5,955 shares, increasing direct ownership by 10% to 41,367 units (SEC Form 4)

President and CEO Slater David converted options into 22,176 shares, increasing direct ownership by 17% to 87,116 units (SEC Form 4)

Executive V.P., CFO Jewell Jeffrey A converted options into 5,955 shares and covered exercise/tax liability with 5,955 shares (SEC Form 4)