MTSI Insider Activity
View recent SEC Form 4 insider transactions for MTSI, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Oct 28, 2026 | Daly Stephen G | Tax Withheld | 1,637 | $260.92 | $427,126.04 | 41,137 |
| Oct 28, 2026 | Dennehy Robert | Tax Withheld | 241 | $260.92 | $62,881.72 | 14,361 |
| Oct 28, 2026 | Hwang Donghyun Thomas | Tax Withheld | 229 | $260.92 | $59,750.68 | 30,720 |
| Oct 28, 2026 | Kober John | Tax Withheld | 409 | $260.92 | $106,716.28 | 33,996 |
| Oct 28, 2026 | Roth Ambra R. | Tax Withheld | 279 | $260.92 | $72,796.68 | 10,005 |
| Oct 26, 2026 | Kober John | Sale | 1,027 | $236.60 | $242,988.20 | 34,405 |
| Oct 23, 2026 | Daly Stephen G | Tax Withheld | 1,556 | $236.24 | $367,589.44 | 42,774 |
| Oct 23, 2026 | Dennehy Robert | Tax Withheld | 260 | $236.24 | $61,422.40 | 14,602 |
| Oct 23, 2026 | Hwang Donghyun Thomas | Tax Withheld | 246 | $236.24 | $58,115.04 | 30,949 |
| Oct 23, 2026 | Kober John | Tax Withheld | 428 | $236.24 | $101,110.72 | 35,432 |
| Oct 23, 2026 | Roth Ambra R. | Tax Withheld | 301 | $236.24 | $71,108.24 | 10,284 |
| Oct 21, 2026 | Daly Stephen G | Grant | 5,941 | $0.00 | $0.00 | 44,330 |
| Oct 21, 2026 | Dennehy Robert | Grant | 2,104 | $0.00 | $0.00 | 14,862 |
| Oct 21, 2026 | Hwang Donghyun Thomas | Grant | 1,439 | $0.00 | $0.00 | 31,195 |
| Oct 21, 2026 | Kober John | Grant | 2,277 | $0.00 | $0.00 | 35,860 |
| Oct 01, 2026 | Roth Ambra R. | Sale | 653 | $300.00 | $195,900.00 | 9,184 |
| Aug 28, 2026 | Dennehy Robert | Sale | 252 | $275.20 | $69,350.40 | 12,758 |
| Aug 17, 2026 | Kober John | Sale | 300 | $329.75 | $98,925.00 | 33,983 |
| Aug 17, 2026 | Kober John | Sale | 1,699 | $327.78 | $556,898.22 | 35,883 |
| Aug 17, 2026 | Kober John | Sale | 900 | $325.26 | $292,734.00 | 38,082 |
| Aug 17, 2026 | Kober John | Sale | 500 | $326.51 | $163,255.00 | 37,582 |
| Aug 17, 2026 | Kober John | Sale | 1,590 | $320.57 | $509,706.30 | 39,382 |
| Aug 17, 2026 | Kober John | Sale | 1,600 | $328.78 | $526,048.00 | 34,283 |
| Aug 17, 2026 | Kober John | Sale | 400 | $323.97 | $129,588.00 | 38,982 |
| Jun 25, 2026 | Hwang Donghyun Thomas | Sale | 100 | $367.30 | $36,730.00 | 32,276 |
| Jun 25, 2026 | Hwang Donghyun Thomas | Sale | 291 | $389.74 | $113,414.34 | 29,856 |
| Jun 25, 2026 | Hwang Donghyun Thomas | Sale | 400 | $386.62 | $154,648.00 | 30,747 |
| Jun 25, 2026 | Hwang Donghyun Thomas | Sale | 9 | $384.35 | $3,459.15 | 31,147 |
| Jun 25, 2026 | Hwang Donghyun Thomas | Sale | 300 | $382.91 | $114,873.00 | 31,156 |
| Jun 25, 2026 | Hwang Donghyun Thomas | Sale | 420 | $382.04 | $160,456.80 | 31,456 |
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