ARTNA - SEC Form 4 insider transactions

Director Taylor Dian C sold $140,680 worth of Class A Non-voting Common Stock (4,000 units at $35.17), decreasing direct ownership by 16% to 21,073 units (SEC Form 4)

Gen Counsel & Secretary Emerson Courtney A acquired $26,302 worth of Class A Non-voting Common Stock (750 units at $35.07), increasing direct ownership by 7,500% to 760 units (SEC Form 4)

VP of Information Technology Kelly Raymond T. acquired $26,302 worth of Class A Non-voting Common Stock (750 units at $35.07) (SEC Form 4)

Vice President of Engineering Konstanski Daniel acquired $26,302 worth of Class A Non-voting Common Stock (750 units at $35.07) (SEC Form 4)

Chief Info Officer / Sr VP Anderson Pierre A acquired $26,302 worth of Class A Non-voting Common Stock (750 units at $35.07) (SEC Form 4)

CFO Spacht David B acquired $26,302 worth of Class A Non-voting Common Stock (750 units at $35.07), increasing direct ownership by 72% to 1,788 units (SEC Form 4)

Sr. Vice President & Treasurer Finch Jennifer Leigh acquired $26,302 worth of Class A Non-voting Common Stock (750 units at $35.07), increasing direct ownership by 72% to 1,786 units (SEC Form 4)

Amendment: Director Taylor Dian C sold $67,742 worth of Class A Non-voting Common Stock (1,876 units at $36.11), decreasing direct ownership by 7% to 25,073 units (SEC Form 4)

Director Taylor Dian C sold $112,684 worth of Class A Non-voting Common Stock (3,124 units at $36.07), decreasing direct ownership by 11% to 24,949 units (SEC Form 4)

Director Taylor Dian C sold $71,000 worth of Class A Non-voting Common Stock (2,000 units at $35.50), decreasing direct ownership by 7% to 28,073 units (SEC Form 4)

Director Taylor Dian C sold $71,000 worth of Class A Non-voting Common Stock (2,000 units at $35.50), decreasing direct ownership by 6% to 30,073 units (SEC Form 4)

Director Taylor Dian C sold $71,360 worth of Class A Non-voting Common Stock (2,000 units at $35.68), decreasing direct ownership by 6% to 32,073 units (SEC Form 4)

Director Taylor Dian C sold $70,600 worth of Class A Non-voting Common Stock (2,000 units at $35.30), decreasing direct ownership by 6% to 34,073 units (SEC Form 4)

Director Taylor Dian C sold $140,016 worth of Class A Non-voting Common Stock (4,000 units at $35.00), decreasing direct ownership by 10% to 36,073 units (SEC Form 4)

Retired Exec VP/Corp Secretary Dinunzio Joseph A transferred by will 193 units of Class A Non-voting Common Stock), increasing direct ownership by 1% to 16,133 units (SEC Form 4)

Director Rossi Salvatore J Jr acquired $31,410 worth of Class A Non-voting Common Stock (1,000 units at $31.41) (SEC Form 4)

Director Houghton Michael acquired $31,410 worth of Class A Non-voting Common Stock (1,000 units at $31.41), increasing direct ownership by 33% to 4,000 units (SEC Form 4)

Director Taylor Dian C acquired $31,410 worth of Class A Non-voting Common Stock (1,000 units at $31.41), increasing direct ownership by 0.97% to 104,021 units (SEC Form 4)

CEO and President Taylor Nicholle Renee acquired $31,410 worth of Class A Non-voting Common Stock (1,000 units at $31.41), increasing direct ownership by 4% to 26,948 units (SEC Form 4)

Director Eisenbrey John R Jr acquired $31,410 worth of Class A Non-voting Common Stock (1,000 units at $31.41), increasing direct ownership by 2% to 56,751 units (SEC Form 4)

SEC Form 4 filed by Taylor Dian C

SEC Form 4 filed by Taylor Dian C

SEC Form 4 filed by Taylor Dian C

Director Taylor Dian C sold $71,101 worth of Class A Non-voting Common Stock (2,224 units at $31.97) (SEC Form 4)

Director Taylor Dian C sold $70,561 worth of Class A Non-voting Common Stock (2,224 units at $31.73) (SEC Form 4)

SEC Form 4 filed by Vice President of Engineering Konstanski Daniel

SEC Form 4 filed by VP of Information Technology Kelly Raymond T.

SEC Form 4 filed by Gen Counsel & Asst Secretary Emerson Courtney A

SEC Form 4 filed by CFO Spacht David B

SEC Form 4 filed by Sr. Vice President & Treasurer Finch Jennifer Leigh

Amendment: SEC Form 4 filed by Chief Info Officer / Sr VP Anderson Pierre A

SEC Form 4 filed by Chief Info Officer / Sr VP Anderson Pierre A

Senior Vice President Thaeder John M sold $33,370 worth of Class A Non-voting Common Stock (1,000 units at $33.37), decreasing direct ownership by 5% to 20,592 units (SEC Form 4)

Senior Vice President Thaeder John M sold $33,494 worth of Class A Non-voting Common Stock (1,000 units at $33.49), decreasing direct ownership by 4% to 21,592 units (SEC Form 4)

Senior Vice President Thaeder John M sold $32,921 worth of Class A Non-voting Common Stock (1,000 units at $32.92), decreasing direct ownership by 4% to 22,592 units (SEC Form 4)

Director Eisenbrey John R Jr acquired $37,070 worth of Class A Non-voting Common Stock (1,000 units at $37.07), increasing direct ownership by 2% to 55,751 units (SEC Form 4)

Director Houghton Michael acquired $37,070 worth of Class A Non-voting Common Stock (1,000 units at $37.07), increasing direct ownership by 50% to 3,000 units (SEC Form 4)

Director Taylor Dian C acquired $37,070 worth of Class A Non-voting Common Stock (1,000 units at $37.07), increasing direct ownership by 0.93% to 108,021 units (SEC Form 4)

CEO and President Taylor Nicholle Renee acquired $37,070 worth of Class A Non-voting Common Stock (1,000 units at $37.07), increasing direct ownership by 4% to 25,948 units (SEC Form 4)

Director Biederman Kenneth R acquired $37,070 worth of Class A Non-voting Common Stock (1,000 units at $37.07), increasing direct ownership by 4% to 25,875 units (SEC Form 4)

Taylor Nicholle Renee acquired $54,880 worth of Class A Non-voting Common Stock (1,000 units at $54.88), increasing direct ownership by 4% to 24,948 units (SEC Form 4)

Taylor Dian C acquired $54,880 worth of Class A Non-voting Common Stock (1,000 units at $54.88), increasing direct ownership by 0.94% to 107,021 units (SEC Form 4)

Houghton Michael acquired $54,880 worth of Class A Non-voting Common Stock (1,000 units at $54.88), increasing direct ownership by 100% to 2,000 units (SEC Form 4)

Eisenbrey John R Jr acquired $54,880 worth of Class A Non-voting Common Stock (1,000 units at $54.88), increasing direct ownership by 2% to 54,751 units (SEC Form 4)

Biederman Kenneth R acquired $54,880 worth of Class A Non-voting Common Stock (1,000 units at $54.88), increasing direct ownership by 4% to 24,875 units (SEC Form 4)

SEC Form 4 filed by Biederman Kenneth R

SEC Form 4 filed by Eisenbrey John R Jr

SEC Form 4 filed by Houghton Michael

SEC Form 4 filed by Taylor Nicholle Renee

SEC Form 4 filed by Taylor Dian C

Taylor Nicholle Renee exercised 6,750 in-the-money units of Class A Non-voting Common Stock at a strike of $21.86 and sold $203,395 worth of Class A Non-voting Common Stock (4,750 units at $42.82), increasing direct ownership by 9% to 23,948 units (SEC Form 4)

Thaeder John M sold $109,517 worth of Class A Non-voting Common Stock (2,500 units at $43.81), decreasing direct ownership by 10% to 23,592 units (SEC Form 4)

Thaeder John M sold $8,436 worth of Class A Non-voting Common Stock (200 units at $42.18), decreasing direct ownership by 0.76% to 26,092 units (SEC Form 4)

SEC Form 4: Thaeder John M sold $22,935 worth of Class A Non-voting Common Stock (500 units at $45.87), decreasing direct ownership by 2% to 26,292 units

SEC Form 4: Emerson Courtney A bought $460 worth of Class A Non-voting Common Stock (10 units at $45.96)

SEC Form 4 filed by Biederman Kenneth R (Amendment)

SEC Form 4 filed by Houghton Michael

SEC Form 4 filed by Taylor Nicholle Renee

SEC Form 4 filed by Taylor Dian C

SEC Form 4 filed by Eisenbrey John R Jr