$MTSI

📈 Chart

149 transactions across 31 dates · last 180 days

6-Month Buy/Sell Trend

Buys Sells
2026-03-06
7 other
⚡ 7 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
BLAND CHARLES R A 776 $0 $0 Mar 10
Ingram Bryan A 776 $0 $0 Mar 10
RIBAR GEOFFREY G A 776 $0 $0 Mar 10
Ritchie John A 776 $0 $0 Mar 10
Rosenband Jihye Whang A 776 $0 $0 Mar 10
Shanmugaraj Murugesan A 776 $0 $0 Mar 10
CHUNG PETER Y A 776 $0 $0 Mar 9
2026-02-26
▼ 9 sells · $4.5M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Dennehy Robert Senior VP and COO ▼ Sell 971 $240 $233K Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 300 $242 $73K Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 3,200 $243 $777K Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 4,780 $244 $1.2M Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 4,100 $245 $1.0M Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 2,576 $247 $635K Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 400 $249 $100K Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 500 $251 $125K Plan Mar 2
Dennehy Robert Senior VP and COO ▼ Sell 1,571 $254 $398K Plan Mar 2
2026-02-25
▼ 5 sells · $67.6M 1 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ritchie John ▼ Sell 1,573 $255 $401K Feb 27
RIBAR GEOFFREY G ▼ Sell 2,244 $254 $569K Feb 27
OCAMPO SUSAN ▼ Sell 41,012 $250 $10.3M Feb 26
OCAMPO SUSAN ▼ Sell 2,323 $251 $583K Feb 26
OCAMPO SUSAN ▼ Sell 218,428 $255 $55.7M Feb 26
OCAMPO SUSAN G 174,465 $0 $0 Feb 26
2026-02-24
▼ 1 sell · $13.4M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 53,509 $250 $13.4M Feb 26
2026-02-17
▼ 12 sells · $21.4M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Kober John Senior VP and CFO ▼ Sell 200 $236 $47K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 300 $238 $71K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 500 $239 $119K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 200 $240 $48K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 2,223 $241 $536K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 133 $243 $32K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 767 $245 $188K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 1,753 $246 $430K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 600 $247 $148K Plan Feb 19
Kober John Senior VP and CFO ▼ Sell 520 $248 $129K Plan Feb 19
OCAMPO SUSAN ▼ Sell 79,523 $245 $19.5M Feb 19
OCAMPO SUSAN ▼ Sell 600 $246 $148K Feb 19
2026-02-18
▼ 1 sell · $789K
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 3,156 $250 $789K Feb 19
2026-02-12
▼ 4 sells · $14.1M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
BLAND CHARLES R ▼ Sell 1,000 $241 $241K Feb 17
OCAMPO SUSAN ▼ Sell 56,543 $240 $13.6M Feb 17
OCAMPO SUSAN ▼ Sell 126 $241 $30K Feb 17
OCAMPO SUSAN ▼ Sell 1,158 $245 $284K Feb 17
2026-02-13
▼ 2 sells · $15.0M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 42,173 $240 $10.1M Feb 17
OCAMPO SUSAN ▼ Sell 19,877 $245 $4.9M Feb 17
2026-02-06
▼ 1 sell · $23.6M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 100,000 $236 $23.6M Feb 10
2026-02-03
▼ 1 sell · $23.0M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 100,000 $230 $23.0M Feb 5
2026-02-02
▼ 10 sells · $1.2M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 1,715 $217 $373K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 100 $225 $23K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 400 $227 $91K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 800 $228 $182K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 359 $229 $82K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 300 $230 $69K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 600 $231 $139K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 500 $233 $116K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 300 $235 $70K Plan Feb 4
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 200 $236 $47K Plan Feb 4
2026-01-13
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ingram Bryan A 971 $0 $0 Jan 15
2025-12-09
▼ 1 sell · $23.0M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 121,067 $190 $23.0M Dec 9
2025-12-04
▼ 8 sells · $1.2M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 1,617 $183 $297K Plan Dec 8
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 200 $184 $37K Plan Dec 8
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 400 $185 $74K Plan Dec 8
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 875 $187 $163K Plan Dec 8
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 880 $188 $165K Plan Dec 8
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 300 $189 $57K Plan Dec 8
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 100 $189 $19K Plan Dec 8
OCAMPO SUSAN ▼ Sell 2,291 $190 $435K Dec 5
2025-12-05
▼ 1 sell · $14.6M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 76,642 $190 $14.6M Dec 5
2025-12-02
▼ 1 sell · $751K
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 4,171 $180 $751K Dec 4
2025-12-03
▼ 1 sell · $17.3M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 95,829 $180 $17.3M Dec 4
2025-12-01
▼ 6 sells · $3.5M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Daly Stephen G President and CEO ▼ Sell 199 $170 $34K Plan Dec 3
Daly Stephen G President and CEO ▼ Sell 1,945 $171 $332K Plan Dec 3
Daly Stephen G President and CEO ▼ Sell 1,259 $172 $217K Plan Dec 3
Daly Stephen G President and CEO ▼ Sell 7,346 $173 $1.3M Plan Dec 3
Daly Stephen G President and CEO ▼ Sell 8,452 $174 $1.5M Plan Dec 3
Daly Stephen G President and CEO ▼ Sell 799 $175 $140K Plan Dec 3
2025-11-25
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Dennehy Robert Senior VP and COO A 1,232 $0 $0 Dec 1
2025-11-24
▼ 1 sell · $660K
Insider Title Type Shares Price $ Value 10b5-1 Filed
BLAND CHARLES R ▼ Sell 4,000 $165 $660K Nov 26
2025-11-19
▼ 11 sells · $3.4M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 291 $158 $46K Plan Nov 21
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 1,421 $160 $228K Plan Nov 21
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 1,177 $161 $190K Plan Nov 21
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 596 $162 $97K Plan Nov 21
Hwang Donghyun Thomas SVP, Global Sales ▼ Sell 304 $164 $50K Plan Nov 21
Roth Ambra R. SVP, GC and Secretary ▼ Sell 2,009 $158 $318K Plan Nov 21
Roth Ambra R. SVP, GC and Secretary ▼ Sell 2,627 $160 $420K Plan Nov 21
Roth Ambra R. SVP, GC and Secretary ▼ Sell 5,263 $161 $846K Plan Nov 21
Roth Ambra R. SVP, GC and Secretary ▼ Sell 5,243 $162 $848K Plan Nov 21
Roth Ambra R. SVP, GC and Secretary ▼ Sell 1,122 $163 $183K Plan Nov 21
Roth Ambra R. SVP, GC and Secretary ▼ Sell 1,004 $164 $164K Plan Nov 21
2025-11-20
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Hwang Donghyun Thomas SVP, Global Sales G 1,500 $0 $0 Plan Nov 21
2025-11-14
▼ 1 sell · $158K 3 other
⚡ 4 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
BLAND CHARLES R ▼ Sell 1,000 $158 $158K Nov 18
Dennehy Robert SVP, Operations A 29 $105 $3K Nov 18
Hwang Donghyun Thomas SVP, Global Sales A 83 $105 $9K Nov 18
Kober John Senior VP and CFO A 64 $105 $7K Nov 18
2025-11-17
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
BLAND CHARLES R G 400 $0 $0 Nov 18
2025-11-10
▼ 14 sells · $11.1M
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Daly Stephen G President and CEO ▼ Sell 1,652 $171 $282K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 1,000 $172 $172K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 536 $173 $93K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 1,400 $174 $244K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 3,600 $175 $631K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 3,336 $176 $588K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 5,568 $177 $986K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 2,408 $178 $429K Plan Nov 13
Daly Stephen G President and CEO ▼ Sell 500 $179 $90K Plan Nov 13
Kober John Senior VP and CFO ▼ Sell 972 $176 $171K Plan Nov 13
OCAMPO SUSAN ▼ Sell 8,390 $170 $1.4M Nov 12
OCAMPO SUSAN ▼ Sell 23,421 $171 $4.0M Nov 12
OCAMPO SUSAN ▼ Sell 7,980 $172 $1.4M Nov 12
OCAMPO SUSAN ▼ Sell 3,498 $173 $606K Nov 12
2025-11-06
▼ 1 sell · $16.0M 12 other
⚡ 7 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 100,000 $160 $16.0M Nov 12
Daly Stephen G President and CEO A 114,177 $0 $0 Nov 10
Daly Stephen G President and CEO F 50,640 $167 $8.5M Nov 10
Dennehy Robert SVP, Operations A 38,801 $0 $0 Nov 10
Dennehy Robert SVP, Operations F 16,710 $167 $2.8M Nov 10
Hwang Donghyun Thomas SVP, Global Sales A 38,591 $0 $0 Nov 10
Hwang Donghyun Thomas SVP, Global Sales F 17,117 $167 $2.9M Nov 10
Kober John Senior VP and CFO A 50,400 $0 $0 Plan Nov 10
Kober John Senior VP and CFO F 22,081 $167 $3.7M Plan Nov 10
Struble Wayne Mack SVP, Advanced Semiconductor A 20,988 $0 $0 Nov 10
Struble Wayne Mack SVP, Advanced Semiconductor F 8,962 $167 $1.5M Nov 10
Roth Ambra R. SVP, GC and Secretary A 38,591 $0 $0 Nov 10
Roth Ambra R. SVP, GC and Secretary F 19,086 $167 $3.2M Nov 10
2025-11-07
▼ 8 sells · $12.7M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 56,711 $170 $9.6M Nov 12
Kober John Senior VP and CFO ▼ Sell 600 $164 $98K Plan Nov 10
Kober John Senior VP and CFO ▼ Sell 2,496 $165 $411K Plan Nov 10
Kober John Senior VP and CFO ▼ Sell 2,758 $166 $457K Plan Nov 10
Kober John Senior VP and CFO ▼ Sell 1,845 $167 $308K Plan Nov 10
Kober John Senior VP and CFO ▼ Sell 2,826 $168 $475K Plan Nov 10
Kober John Senior VP and CFO ▼ Sell 3,020 $169 $510K Plan Nov 10
Kober John Senior VP and CFO ▼ Sell 4,961 $170 $843K Plan Nov 10
2025-11-08
6 other
⚡ 6 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Daly Stephen G President and CEO F 1,897 $170 $323K Nov 10
Dennehy Robert SVP, Operations F 471 $170 $80K Nov 10
Hwang Donghyun Thomas SVP, Global Sales F 471 $170 $80K Nov 10
Kober John Senior VP and CFO F 775 $170 $132K Plan Nov 10
Struble Wayne Mack SVP, Advanced Semiconductor F 454 $170 $77K Nov 10
Roth Ambra R. SVP, GC and Secretary F 540 $170 $92K Nov 10
2025-10-28
▼ 3 sells · $18.6M 6 other
⚡ 7 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Daly Stephen G President and CEO A 11,071 $0 $0 Oct 30
Dennehy Robert SVP, Operations A 2,463 $0 $0 Oct 30
Hwang Donghyun Thomas SVP, Global Sales A 2,332 $0 $0 Oct 30
Kober John Senior VP and CFO A 3,994 $0 $0 Oct 30
OCAMPO SUSAN ▼ Sell 124,515 $148 $18.4M Oct 30
Struble Wayne Mack SVP, Advanced Semiconductor A 2,005 $0 $0 Oct 30
Roth Ambra R. SVP, GC and Secretary A 2,332 $0 $0 Oct 30
Kober John Senior VP and CFO ▼ Sell 797 $145 $116K Plan Oct 29
Kober John Senior VP and CFO ▼ Sell 700 $146 $102K Plan Oct 29
2025-10-29
▼ 1 sell · $1.3M
Insider Title Type Shares Price $ Value 10b5-1 Filed
OCAMPO SUSAN ▼ Sell 8,358 $150 $1.3M Oct 30
2025-10-27
6 other
⚡ 6 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Daly Stephen G President and CEO F 1,939 $146 $284K Oct 29
Dennehy Robert SVP, Operations F 374 $146 $55K Oct 29
Hwang Donghyun Thomas SVP, Global Sales F 412 $146 $60K Oct 29
Kober John Senior VP and CFO F 623 $146 $91K Plan Oct 29
Roth Ambra R. SVP, GC and Secretary F 456 $146 $67K Oct 29
Struble Wayne Mack SVP, Advanced Semiconductor F 273 $146 $40K Oct 29