AMG insider transactions

Director Franqui Annette bought $228,660 worth of shares (750 units at $304.88), increasing direct ownership by 62% to 1,962 units (SEC Form 4)

Director Matos Rodriguez Felix V. sold $300,180 worth of shares (1,000 units at $300.18), decreasing direct ownership by 19% to 4,369 units (SEC Form 4)

Director Ryan David Christopher sold $1,037,814 worth of shares (3,402 units at $305.06), decreasing direct ownership by 76% to 1,092 units (SEC Form 4)

Director Cates G. Staley bought $458,745 worth of shares (1,500 units at $305.83), increasing direct ownership by 31% to 6,405 units (SEC Form 4)

SEC Form 4 filed by Director Cates G. Staley

New insider Patel Cheerag B. claimed ownership of 39,659 shares (SEC Form 3)

SEC Form 3 filed by new insider Cates G. Staley

President and COO Wojcik Thomas M converted options into 7,272 shares, was granted 10,619 shares, covered exercise/tax liability with 9,136 shares and sold $2,290,400 worth of shares (8,000 units at $286.30), increasing direct ownership by 0.48% to 159,465 units (SEC Form 4)

General Counsel & Corp. Sec. Padiyar Kavita converted options into 2,288 shares, was granted 2,426 shares, covered exercise/tax liability with 2,282 shares and sold $612,128 worth of shares (2,200 units at $278.24), increasing direct ownership by 0.55% to 42,672 units (SEC Form 4)

Chief Executive Officer Horgen Jay C. covered exercise/tax liability with 18,333 shares, converted options into 17,563 shares and was granted 27,260 shares, increasing direct ownership by 9% to 336,877 units (SEC Form 4)

Chief Financial Officer Ritchea Dava converted options into 601 shares and covered exercise/tax liability with 292 shares (SEC Form 4)

Director Alvingham Karen L. converted options into 867 shares and covered exercise/tax liability with 67 shares, increasing direct ownership by 7% to 13,043 units (SEC Form 4)

Director Ryan David Christopher converted options into 867 shares, increasing direct ownership by 24% to 4,494 units (SEC Form 4)

Director Starr Loren M converted options into 652 shares, increasing direct ownership by 51% to 1,937 units (SEC Form 4)

SEC Form 4 filed by Director Engel Marcy

Director Matos Rodriguez Felix V. converted options into 867 shares, increasing direct ownership by 19% to 5,369 units (SEC Form 4)

Director Palandjian Tracy P. converted options into 867 shares, increasing direct ownership by 6% to 15,254 units (SEC Form 4)

Director Franqui Annette converted options into 548 shares, increasing direct ownership by 83% to 1,212 units (SEC Form 4)

Chief Executive Officer Horgen Jay C. gifted 4,000 shares, decreasing direct ownership by 0.78% to 510,387 units (SEC Form 4)

Director Palandjian Tracy P. gifted 3,499 shares, decreasing direct ownership by 20% to 14,387 units (SEC Form 4)

Director Alvingham Karen L. exercised 560 shares at a strike of $69.63 and covered exercise/tax liability with 182 shares, increasing direct ownership by 3% to 12,243 units (SEC Form 4)

SEC Form 4 filed by Director Engel Marcy

SEC Form 3 filed by new insider Engel Marcy

President and COO Wojcik Thomas M covered exercise/tax liability with 114,008 shares, sold $3,696,480 worth of shares (16,000 units at $231.03) and exercised 169,303 shares at a strike of $74.49, increasing direct ownership by 33% to 158,710 units (SEC Form 4)

Chief Executive Officer Horgen Jay C. exercised 75,000 shares at a strike of $74.49 and covered exercise/tax liability with 44,935 shares, increasing direct ownership by 6% to 514,387 units (SEC Form 4)

General Counsel & Corp. Sec. Padiyar Kavita exercised 47,731 shares at a strike of $73.81 and covered exercise/tax liability with 30,991 shares, increasing direct ownership by 65% to 42,440 units (SEC Form 4)

Director Churchill Dwight D. converted options into 1,398 shares, increasing direct ownership by 5% to 29,030 units (SEC Form 4)

Director Ryan David Christopher converted options into 1,092 shares, increasing direct ownership by 43% to 3,627 units (SEC Form 4)

Director Starr Loren M converted options into 544 shares, increasing direct ownership by 73% to 1,285 units (SEC Form 4)

Director Alvingham Karen L. converted options into 1,092 shares and covered exercise/tax liability with 84 shares, increasing direct ownership by 9% to 11,865 units (SEC Form 4)

Director Franqui Annette converted options into 664 shares (SEC Form 4)

Director Matos Rodriguez Felix V. converted options into 1,102 shares, increasing direct ownership by 32% to 4,502 units (SEC Form 4)

Director Palandjian Tracy P. converted options into 1,117 shares, increasing direct ownership by 7% to 17,886 units (SEC Form 4)

Chief Executive Officer Horgen Jay C. exercised 75,000 shares at a strike of $74.49 and covered exercise/tax liability with 45,607 shares, increasing direct ownership by 6% to 484,322 units (SEC Form 4)

SEC Form 4 filed by Director Starr Loren M

SEC Form 4 filed by Director Palandjian Tracy P.

SEC Form 4 filed by Director Ryan David Christopher

SEC Form 4 filed by Director Franqui Annette

SEC Form 4 filed by Director Matos Rodriguez Felix V.

SEC Form 4 filed by Director Churchill Dwight D.

SEC Form 4 filed by Director Alvingham Karen L.

Chief Executive Officer Horgen Jay C. exercised 75,000 shares at a strike of $74.49, covered exercise/tax liability with 47,191 shares, gifted 14,000 shares and received a gift of 14,000 shares, increasing direct ownership by 3% to 454,929 units (SEC Form 4)

General Counsel & Corp. Sec. Padiyar Kavita exercised 25,000 shares at a strike of $73.81 and covered exercise/tax liability with 17,407 shares, increasing direct ownership by 42% to 25,700 units (SEC Form 4)

Director Churchill Dwight D. covered exercise/tax liability with 1,178 shares and exercised 1,353 shares at a strike of $160.01, increasing direct ownership by 0.64% to 27,632 units (SEC Form 4)

Director Palandjian Tracy P. exercised 4,501 shares at a strike of $118.02 and covered exercise/tax liability with 2,891 shares, increasing direct ownership by 11% to 16,769 units (SEC Form 4)

President and CEO Horgen Jay C. covered exercise/tax liability with 26,570 shares, converted options into 16,693 shares and was granted 48,251 shares, increasing direct ownership by 10% to 441,120 units (SEC Form 4)

General Counsel & Corp. Sec. Padiyar Kavita covered exercise/tax liability with 2,630 shares, converted options into 2,236 shares and was granted 3,252 shares, increasing direct ownership by 19% to 18,107 units (SEC Form 4)

Chief Operating Officer Wojcik Thomas M converted options into 7,287 shares, was granted 20,555 shares and covered exercise/tax liability with 14,220 shares, increasing direct ownership by 13% to 119,415 units (SEC Form 4)

SEC Form 4 filed by Chief Financial Officer Ritchea Dava

Director Alvingham Karen L. covered exercise/tax liability with 90 shares and converted options into 1,178 shares, increasing direct ownership by 11% to 10,857 units (SEC Form 4)

Director Churchill Dwight D. converted options into 1,535 shares, increasing direct ownership by 6% to 27,457 units (SEC Form 4)

Director Matos Rodriguez Felix V. converted options into 1,165 shares, increasing direct ownership by 52% to 3,400 units (SEC Form 4)

Director Palandjian Tracy P. converted options into 1,195 shares, increasing direct ownership by 9% to 15,159 units (SEC Form 4)

Director Ryan David Christopher converted options into 956 shares, increasing direct ownership by 61% to 2,535 units (SEC Form 4)

Director Starr Loren M converted options into 741 shares (SEC Form 4)

SEC Form 4 filed by Director Ryan David Christopher

SEC Form 4 filed by Director Starr Loren M

SEC Form 4 filed by Director Churchill Dwight D.

SEC Form 4 filed by Director Matos Rodriguez Felix V.

SEC Form 4 filed by Director Palandjian Tracy P.