MTSI - SEC Form 4 insider transactions

President and CEO Daly Stephen G sold $5,789,100 worth of shares (15,828 units at $365.75) as part of a pre-agreed trading plan, decreasing direct ownership by 29% to 38,389 units (SEC Form 4)

Director Shanmugaraj Murugesan gifted 1,400 shares, decreasing direct ownership by 21% to 5,214 units (SEC Form 4)

Senior VP and COO Dennehy Robert was granted 146 shares, increasing direct ownership by 1% to 13,010 units (SEC Form 4)

Senior VP and CFO Kober John was granted 108 shares and sold $2,746,143 worth of shares (7,644 units at $359.25) as part of a pre-agreed trading plan, decreasing direct ownership by 16% to 40,972 units (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas was granted 85 shares and sold $935,871 worth of shares (2,595 units at $360.64) as part of a pre-agreed trading plan, decreasing direct ownership by 7% to 32,376 units (SEC Form 4)

Director Bland Charles R gifted 700 shares, decreasing direct ownership by 5% to 13,638 units (SEC Form 4)

Director Chung Peter Y sold $16,363,923 worth of shares (43,268 units at $378.20) (SEC Form 4)

Director Bland Charles R sold $304,000 worth of shares (800 units at $380.00), decreasing direct ownership by 5% to 14,338 units (SEC Form 4)

Director Ribar Geoffrey G sold $587,266 worth of shares (1,623 units at $361.84), decreasing direct ownership by 11% to 12,563 units (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas sold $1,028,917 worth of shares (3,718 units at $276.74) as part of a pre-agreed trading plan, decreasing direct ownership by 10% to 34,886 units (SEC Form 4)

SEC Form 4 filed by MACOM Technology Solutions Holdings Inc.

SEC Form 4 filed by MACOM Technology Solutions Holdings Inc.

SEC Form 4 filed by MACOM Technology Solutions Holdings Inc.

SEC Form 4 filed by MACOM Technology Solutions Holdings Inc.

SEC Form 4 filed by MACOM Technology Solutions Holdings Inc.

Director Ribar Geoffrey G was granted 776 shares, increasing direct ownership by 6% to 14,186 units (SEC Form 4)

Director Chung Peter Y was granted 776 shares (SEC Form 4)

Senior VP and COO Dennehy Robert sold $4,512,098 worth of shares (18,398 units at $245.25), decreasing direct ownership by 59% to 12,864 units (SEC Form 4)

Director Ribar Geoffrey G sold $569,056 worth of shares (2,244 units at $253.59), decreasing direct ownership by 14% to 13,410 units (SEC Form 4)

Director Ritchie John sold $401,115 worth of shares (1,573 units at $255.00), decreasing direct ownership by 15% to 8,690 units (SEC Form 4)

Large owner Ocampo Susan sold $79,981,686 worth of shares (315,272 units at $253.69) and gifted 174,465 shares (SEC Form 4)

Large owner Ocampo Susan sold $20,444,442 worth of shares (83,279 units at $245.49) (SEC Form 4)

Senior VP and CFO Kober John sold $1,749,161 worth of shares (7,196 units at $243.07), decreasing direct ownership by 13% to 48,508 units (SEC Form 4)

Director Bland Charles R sold $240,820 worth of shares (1,000 units at $240.82), decreasing direct ownership by 7% to 14,362 units (SEC Form 4)

Large owner Ocampo Susan sold $28,903,950 worth of shares (119,877 units at $241.11) (SEC Form 4)

Large owner Ocampo Susan sold $23,584,700 worth of shares (100,000 units at $235.85) (SEC Form 4)

Large owner Ocampo Susan sold $23,029,000 worth of shares (100,000 units at $230.29) (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas sold $1,192,260 worth of shares (5,274 units at $226.06), decreasing direct ownership by 12% to 38,604 units (SEC Form 4)

Director Ingram Bryan was granted 971 shares (SEC Form 4)

Large owner Ocampo Susan sold $23,011,205 worth of shares (121,067 units at $190.07) (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas sold $811,571 worth of shares (4,372 units at $185.63), decreasing direct ownership by 9% to 43,878 units (SEC Form 4)

Large owner Ocampo Susan sold $15,004,934 worth of shares (78,933 units at $190.10) (SEC Form 4)

Large owner Ocampo Susan sold $18,005,750 worth of shares (100,000 units at $180.06) (SEC Form 4)

President and CEO Daly Stephen G sold $3,463,111 worth of shares (20,000 units at $173.16), decreasing direct ownership by 27% to 54,217 units (SEC Form 4)

SEC Form 4 filed by MACOM Technology Solutions Holdings Inc.

Director Bland Charles R sold $660,000 worth of shares (4,000 units at $165.00), decreasing direct ownership by 21% to 15,362 units (SEC Form 4)

SVP, GC and Secretary Roth Ambra R. sold $2,778,652 worth of shares (17,268 units at $160.91), decreasing direct ownership by 64% to 9,837 units (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas sold $610,383 worth of shares (3,789 units at $161.09) and gifted 1,500 shares, decreasing direct ownership by 10% to 48,250 units (SEC Form 4)

SVP, Operations Dennehy Robert was granted 29 shares, increasing direct ownership by 0.10% to 30,030 units (SEC Form 4)

Director Bland Charles R sold $157,790 worth of shares (1,000 units at $157.79) and gifted 400 shares, decreasing direct ownership by 7% to 19,362 units (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas was granted 83 shares, increasing direct ownership by 0.16% to 53,539 units (SEC Form 4)

Senior VP and CFO Kober John was granted 64 shares, increasing direct ownership by 0.12% to 55,704 units (SEC Form 4)

President and CEO Daly Stephen G sold $3,514,592 worth of shares (20,000 units at $175.73), decreasing direct ownership by 21% to 74,217 units (SEC Form 4)

Senior VP and CFO Kober John sold $170,712 worth of shares (972 units at $175.63), decreasing direct ownership by 2% to 55,640 units (SEC Form 4)

Large owner Ocampo Susan sold $33,072,136 worth of shares (200,000 units at $165.36) (SEC Form 4)

SVP, Operations Dennehy Robert covered exercise/tax liability with 17,181 shares and was granted 38,801 shares, increasing direct ownership by 258% to 30,001 units (SEC Form 4)

SVP, GC and Secretary Roth Ambra R. was granted 38,591 shares and covered exercise/tax liability with 19,626 shares, increasing direct ownership by 233% to 27,105 units (SEC Form 4)

Senior VP and CFO Kober John was granted 50,400 shares, covered exercise/tax liability with 22,856 shares and sold $3,101,213 worth of shares (18,506 units at $167.58), increasing direct ownership by 19% to 56,612 units (SEC Form 4)

President and CEO Daly Stephen G was granted 114,177 shares and covered exercise/tax liability with 52,537 shares, increasing direct ownership by 189% to 94,217 units (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas was granted 38,591 shares and covered exercise/tax liability with 17,588 shares, increasing direct ownership by 65% to 53,456 units (SEC Form 4)

SVP, Advanced Semiconductor Struble Wayne Mack was granted 20,988 shares and covered exercise/tax liability with 9,416 shares, increasing direct ownership by 65% to 29,384 units (SEC Form 4)

SVP, GC and Secretary Roth Ambra R. was granted 2,332 shares (SEC Form 4)

SVP, Advanced Semiconductor Struble Wayne Mack was granted 2,005 shares, increasing direct ownership by 13% to 17,812 units (SEC Form 4)

President and CEO Daly Stephen G was granted 11,071 shares, increasing direct ownership by 51% to 32,577 units (SEC Form 4)

SVP, Operations Dennehy Robert was granted 2,463 shares (SEC Form 4)

Senior VP and CFO Kober John was granted 3,994 shares (SEC Form 4)

SVP, Global Sales Hwang Donghyun Thomas was granted 2,332 shares, increasing direct ownership by 8% to 32,453 units (SEC Form 4)

Large owner Ocampo Susan sold $19,684,494 worth of shares (132,873 units at $148.15) (SEC Form 4)

SVP, Advanced Semiconductor Struble Wayne Mack covered exercise/tax liability with 273 shares, decreasing direct ownership by 2% to 15,807 units (SEC Form 4)

Senior VP and CFO Kober John covered exercise/tax liability with 623 shares and sold $217,852 worth of shares (1,497 units at $145.53), decreasing direct ownership by 5% to 43,580 units (SEC Form 4)