SEC CIK 1588004
Dennehy Robert
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MTSIview stock → | 14,862 | 2026-10-21 |
Position History — MTSI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MTSI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-10-21 | Grant / award | 2,104 | $0.00 | 14,862 |
| 2026-08-28 | Open-market sale | 252 | $275.20 | 12,758 |
| 2026-05-15 | Grant / award | 146 | $138.13 | 13,010 |
| 2026-02-26 | Open-market sale | 1,571 | $253.58 | 12,864 |
| 2026-02-26 | Open-market sale | 500 | $250.52 | 14,435 |
| 2026-02-26 | Open-market sale | 400 | $248.97 | 14,935 |
| 2026-02-26 | Open-market sale | 2,576 | $246.70 | 15,335 |
| 2026-02-26 | Open-market sale | 4,100 | $244.85 | 17,911 |
| 2026-02-26 | Open-market sale | 4,780 | $243.95 | 22,011 |
| 2026-02-26 | Open-market sale | 3,200 | $242.96 | 26,791 |
| 2026-02-26 | Open-market sale | 300 | $241.70 | 29,991 |
| 2026-02-26 | Open-market sale | 971 | $240.40 | 30,291 |
| 2025-11-25 | Grant / award | 1,232 | $0.00 | 31,262 |
| 2025-11-14 | Grant / award | 29 | $104.94 | 30,030 |
| 2025-11-08 | Tax withholding | 471 | $170.03 | 30,001 |
| 2025-11-06 | Grant / award | 38,801 | $0.00 | 47,182 |
| 2025-11-06 | Tax withholding | 16,710 | $166.92 | 30,472 |
| 2025-10-28 | Grant / award | 2,463 | $0.00 | 8,381 |
| 2025-10-27 | Tax withholding | 374 | $146.39 | 5,918 |
| 2025-10-23 | Tax withholding | 260 | $139.31 | 6,292 |
| 2025-10-16 | Open-market sale | 4,128 | $140.02 | 6,552 |
| 2025-10-02 | Open-market sale | 4,081 | $127.15 | 11,599 |
| 2025-10-02 | Open-market sale | 919 | $127.61 | 10,680 |
| 2025-06-24 | Open-market sale | 5,000 | $140.42 | 15,680 |
| 2025-05-30 | Open-market sale | 2,144 | $120.55 | 22,649 |
| 2025-05-30 | Open-market sale | 1,969 | $121.62 | 20,680 |
| 2025-05-16 | Grant / award | 174 | $104.55 | 24,793 |
| 2024-12-10 | Open-market sale | 1,866 | $134.97 | 29,340 |
| 2024-12-10 | Open-market sale | 2,221 | $137.64 | 24,819 |
| 2024-12-10 | Open-market sale | 200 | $137.97 | 24,619 |
| 2024-12-10 | Open-market sale | 2,300 | $136.20 | 27,040 |
| 2024-11-19 | Open-market sale | 2,539 | $120.80 | 31,206 |
| 2024-11-08 | Tax withholding | 471 | $137.86 | 33,690 |
| 2024-11-07 | Tax withholding | 10,686 | $139.14 | 34,161 |
| 2024-11-07 | Grant / award | 25,459 | $0.00 | 44,847 |
| 2024-11-05 | Open-market sale | 1,687 | $113.80 | 19,388 |
| 2024-10-28 | Tax withholding | 386 | $117.54 | 21,075 |
| 2024-10-27 | Tax withholding | 673 | $121.70 | 21,461 |
| 2024-10-23 | Grant / award | 2,653 | $0.00 | 22,134 |
| 2024-09-17 | Open-market sale | 2,004 | $101.84 | 19,530 |
| 2024-09-17 | Open-market sale | 4,862 | $101.18 | 21,534 |
| 2024-09-17 | Open-market sale | 49 | $102.74 | 19,481 |
| 2024-08-21 | Open-market sale | 5,982 | $106.68 | 27,097 |
| 2024-08-21 | Open-market sale | 701 | $107.61 | 26,396 |
| 2024-05-10 | Grant / award | 252 | $65.54 | 33,079 |
| 2024-03-15 | Open-market sale | 2,370 | $88.88 | 32,827 |
| 2024-02-12 | Open-market sale | 2,210 | $83.79 | 35,197 |
| 2024-01-10 | Open-market sale | 1,956 | $82.15 | 37,951 |
| 2024-01-10 | Open-market sale | 544 | $83.12 | 37,407 |
| 2023-12-15 | Open-market sale | 1,858 | $94.01 | 39,907 |
| 2023-12-07 | Open-market sale | 2,373 | $84.88 | 41,765 |
| 2023-11-29 | Open-market sale | 478 | $84.49 | 44,138 |
| 2023-11-09 | Grant / award | 9,705 | $0.00 | 47,714 |
| 2023-11-09 | Tax withholding | 3,118 | $72.41 | 44,616 |
| 2023-11-08 | Grant / award | 3,187 | $0.00 | 38,009 |
| 2023-10-28 | Tax withholding | 385 | $72.00 | 34,822 |
| 2023-10-27 | Tax withholding | 672 | $72.00 | 35,207 |
| 2023-08-16 | Open-market sale | 644 | $74.26 | 38,441 |
| 2023-08-16 | Open-market sale | 2,212 | $75.51 | 36,229 |
| 2023-08-16 | Open-market sale | 350 | $75.98 | 35,879 |
| 2023-07-19 | Open-market sale | 3,250 | $65.80 | 39,085 |
| 2023-06-21 | Open-market sale | 3,250 | $61.07 | 42,335 |
| 2023-05-18 | Open-market sale | 3,250 | $59.90 | 45,585 |
| 2023-05-15 | Tax withholding | 700 | $57.14 | 48,835 |
| 2023-04-19 | Open-market sale | 3,250 | $62.40 | 49,199 |
| 2023-03-15 | Open-market sale | 1,356 | $68.47 | 54,343 |
| 2023-03-15 | Open-market sale | 1,894 | $69.24 | 52,449 |
| 2023-02-15 | Open-market sale | 3,250 | $66.73 | 55,699 |
| 2023-01-18 | Open-market sale | 3,250 | $66.27 | 58,949 |
| 2023-01-09 | Open-market sale | 14,763 | $67.00 | 62,199 |
| 2023-01-03 | Open-market sale | 1,404 | $64.07 | 76,962 |
| 2022-12-23 | Open-market sale | 4,544 | $63.29 | 83,616 |
| 2022-12-23 | Open-market sale | 704 | $63.35 | 88,160 |
| 2022-12-23 | Open-market sale | 3,250 | $63.32 | 78,366 |
| 2022-12-23 | Open-market sale | 2,000 | $63.30 | 81,616 |
| 2022-11-22 | Open-market sale | 2,000 | $68.63 | 88,864 |
| 2022-11-16 | Open-market sale | 3,250 | $70.34 | 90,864 |
| 2022-11-03 | Grant / award | 24,438 | $0.00 | 104,954 |
| 2022-11-03 | Tax withholding | 10,840 | $60.26 | 94,114 |
| 2022-11-02 | Open-market sale | 6,500 | $59.90 | 80,516 |
| 2022-10-28 | Tax withholding | 2,768 | $58.71 | 87,016 |
| 2022-10-28 | Tax withholding | 385 | $58.71 | 89,784 |
| 2022-10-27 | Grant / award | 3,817 | $0.00 | 90,467 |
| 2022-10-27 | Tax withholding | 298 | $56.15 | 90,169 |
| 2022-10-03 | Open-market sale | 2,000 | $52.40 | 86,650 |
| 2022-09-21 | Open-market sale | 2,000 | $55.01 | 88,650 |
| 2022-09-07 | Open-market sale | 2,000 | $53.29 | 90,650 |
| 2022-05-13 | Tax withholding | 988 | $52.53 | 92,650 |
| 2021-12-28 | Open-market sale | 6,954 | $79.36 | 93,304 |
| 2021-12-21 | Open-market sale | 8,000 | $74.17 | 100,258 |
| 2021-12-14 | Open-market sale | 8,000 | $74.00 | 108,258 |
| 2021-12-07 | Open-market sale | 8,000 | $76.58 | 116,258 |
| 2021-11-30 | Open-market sale | 8,000 | $74.09 | 124,258 |
| 2021-11-04 | Tax withholding | 48,947 | $74.52 | 132,114 |
| 2021-11-04 | Grant / award | 70,002 | $0.00 | 173,198 |
| 2021-11-04 | Grant / award | 20,493 | $0.00 | 103,196 |
| 2021-11-04 | Grant / award | 12,003 | $0.00 | 82,703 |
| 2021-11-04 | Grant / award | 7,863 | $0.00 | 181,061 |
| 2021-10-29 | Open-market sale | 6,879 | $70.00 | 14,843 |
| 2021-10-29 | Tax withholding | 4,141 | $69.82 | 10,702 |
| 2021-10-28 | Tax withholding | 581 | $69.63 | 21,722 |
| 2021-10-27 | Grant / award | 3,044 | $0.00 | 22,303 |
| 2021-09-24 | Open-market sale | 6,000 | $67.50 | 19,259 |
| 2021-09-20 | Open-market sale | 10,000 | $61.42 | 25,259 |
| 2021-09-20 | Option exercise (derivative) | 10,000 | $0.00 | 0 |
| 2021-09-20 | Option exercise | 10,000 | $16.06 | 95,259 |
| 2021-09-20 | Open-market sale | 10,000 | $61.42 | 85,259 |
| 2021-09-17 | Open-market sale | 10,000 | $64.13 | 35,259 |
| 2021-09-17 | Option exercise (derivative) | 10,000 | $0.00 | 10,000 |
| 2021-09-17 | Option exercise | 10,000 | $16.06 | 95,259 |
| 2021-09-17 | Open-market sale | 10,000 | $64.13 | 85,259 |
| 2021-09-16 | Open-market sale | 10,000 | $62.64 | 45,259 |
| 2021-09-16 | Option exercise (derivative) | 10,000 | $0.00 | 20,000 |
| 2021-09-16 | Open-market sale | 10,000 | $62.64 | 85,259 |
| 2021-09-16 | Option exercise | 10,000 | $16.06 | 95,259 |
| 2021-09-15 | Open-market sale | 10,000 | $61.82 | 55,259 |
| 2021-09-15 | Option exercise (derivative) | 10,000 | $0.00 | 0 |
| 2021-09-15 | Option exercise | 10,000 | $17.50 | 95,259 |
| 2021-09-15 | Open-market sale | 10,000 | $61.82 | 85,259 |
| 2021-09-14 | Open-market sale | 10,000 | $62.87 | 65,259 |
| 2021-09-14 | Option exercise (derivative) | 10,000 | $0.00 | 10,000 |
| 2021-09-14 | Open-market sale | 10,000 | $62.87 | 85,259 |
| 2021-09-14 | Option exercise | 10,000 | $17.50 | 95,259 |
| 2021-09-13 | Open-market sale | 10,000 | $64.83 | 75,259 |
| 2021-09-13 | Option exercise (derivative) | 10,000 | $0.00 | 20,000 |
| 2021-09-13 | Option exercise | 10,000 | $17.50 | 95,259 |
| 2021-09-13 | Open-market sale | 10,000 | $64.83 | 85,259 |
| 2021-09-10 | Open-market sale | 6,679 | $65.00 | 85,259 |
| 2021-09-10 | Open-market sale | 6,679 | $65.00 | 85,259 |
| 2021-05-28 | Open-market sale | 3,864 | $58.61 | 91,938 |
| 2021-05-28 | Open-market sale | 663 | $58.58 | 95,802 |
| 2021-05-14 | Tax withholding | 1,273 | $51.08 | 96,465 |
| 2021-04-01 | Open-market sale | 6,593 | $60.00 | 97,311 |
| 2021-02-16 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2020-11-13 | Grant / award | 277 | $23.95 | 103,904 |
| 2020-11-05 | Grant / award | 12,005 | $0.00 | 147,610 |
| 2020-11-05 | Grant / award | 90,492 | $0.00 | 135,605 |
| 2020-11-05 | Tax withholding | 43,983 | $41.43 | 103,627 |
| 2020-11-04 | Open-market sale | 30,753 | $40.00 | 45,113 |
| 2020-10-29 | Tax withholding | 2,741 | $36.80 | 75,866 |
| 2020-10-28 | Grant / award | 5,242 | $0.00 | 78,607 |
| 2020-05-26 | Open-market sale | 10,882 | $32.32 | 73,365 |
| 2020-05-18 | Open-market sale | 1,163 | $30.00 | 84,247 |
| 2020-05-15 | Tax withholding | 1,608 | $28.18 | 85,410 |
| 2020-04-30 | Open-market sale | 11,319 | $31.55 | 86,355 |
| 2019-11-15 | Grant / award | 287 | $12.03 | 97,674 |
| 2019-10-29 | Grant / award | 20,000 | $0.00 | 97,387 |
| 2019-10-29 | Grant / award | 8,004 | $0.00 | 77,387 |
| 2019-05-17 | Grant / award | 1,163 | $12.03 | 69,383 |
| 2019-05-15 | Tax withholding | 1,214 | $14.35 | 68,220 |
| 2018-11-19 | Disposition to issuer (derivative) | 10,000 | — | 0 |
| 2018-11-16 | Grant / award | 82 | $15.31 | 69,434 |
| 2018-11-06 | Grant / award | 9,545 | $0.00 | 69,352 |
| 2018-05-18 | Grant / award | 705 | $19.25 | 59,807 |
| 2018-05-15 | Tax withholding | 7,453 | $23.04 | 59,102 |
| 2018-02-16 | Open-market buy | 10,000 | $20.43 | 66,556 |
| 2017-11-09 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2017-11-09 | Grant / award | 6,961 | $0.00 | 45,529 |
| 2017-11-09 | Grant / award | 4,182 | $0.00 | 56,556 |
| 2017-11-09 | Grant / award | 3,894 | $0.00 | 38,568 |
| 2017-11-09 | Grant / award | 6,845 | $0.00 | 52,374 |
| 2017-05-16 | Option exercise (derivative) | 10,000 | $0.00 | 30,000 |
| 2017-05-16 | Open-market sale | 10,000 | $56.02 | 41,197 |
| 2017-05-16 | Open-market sale | 779 | $56.03 | 40,418 |
| 2017-05-16 | Open-market sale | 6,276 | $56.31 | 34,142 |
| 2017-05-16 | Option exercise | 10,000 | $17.50 | 51,197 |
| 2017-05-15 | Tax withholding | 8,726 | $51.31 | 41,197 |
| 2017-05-12 | Open-market sale | 5,489 | $48.17 | 49,926 |
| 2017-04-19 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2017-03-06 | Open-market sale | 3,654 | $45.26 | 55,415 |
| 2016-11-09 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2016-11-09 | Grant / award | 6,961 | $0.00 | 57,500 |
| 2016-11-09 | Grant / award | 6,845 | $0.00 | 64,345 |
| 2016-11-09 | Grant / award | 3,890 | $0.00 | 50,539 |
| 2016-09-06 | Open-market sale | 9,589 | $43.89 | 45,870 |
| 2016-07-28 | Option exercise (derivative) | 8,125 | $0.00 | 0 |
| 2016-07-28 | Open-market sale | 8,125 | $39.90 | 55,459 |
| 2016-07-28 | Option exercise | 8,125 | $0.64 | 63,584 |
| 2016-05-15 | Tax withholding | 5,276 | $36.80 | 59,069 |
| 2016-03-30 | Open-market sale | 3,313 | $42.54 | 55,559 |
| 2016-03-30 | Open-market sale | 100 | $42.30 | 55,459 |
| 2015-11-13 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2015-11-13 | Grant / award | 4,564 | $0.00 | 63,383 |
| 2015-11-09 | Grant / award | 6,961 | $0.00 | 58,819 |
| 2015-10-22 | Option exercise (derivative) | 10,000 | $0.00 | 8,125 |
| 2015-10-22 | Option exercise | 10,000 | $0.64 | 82,741 |
| 2015-10-22 | Open-market sale | 10,000 | $34.00 | 72,741 |
| 2015-05-07 | Option exercise (derivative) | 10,000 | $0.00 | 18,125 |
| 2015-05-07 | Option exercise | 10,000 | $0.64 | 84,914 |
| 2015-05-07 | Open-market sale | 13,125 | $34.38 | 71,789 |
| 2015-04-22 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2015-04-22 | Grant / award | 25,524 | $0.00 | 74,914 |
| 2014-05-15 | Tax withholding | 5,899 | — | 58,872 |
| 2014-04-29 | Grant / award (derivative) | 40,000 | $0.00 | 40,000 |
| 2014-04-22 | Grant / award | 17,171 | $0.00 | 48,515 |
| 2014-03-25 | Tax withholding | 918 | $20.76 | 31,344 |
| 2014-03-13 | Open-market sale | 3,125 | $19.95 | 41,637 |
| 2014-03-13 | Open-market sale | 3,125 | $20.95 | 38,512 |
| 2014-03-06 | Open-market sale | 6,250 | $19.55 | 32,262 |
| 2013-10-01 | — | — | — | 44,762 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.