SEC CIK 1330891
Zinsner David
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| INTCview stock → | 383,580 | 2026-06-01 |
| MUview stock → | 189,617 | 2021-10-16 |
| ADIview stock → | 30,068 | 2017-03-13 |
Position History — MU
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MU
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2021-10-16 | Option exercise (derivative) | 6,200 | $0.00 | 0 |
| 2021-10-16 | Tax withholding | 2,920 | $67.68 | 189,617 |
| 2021-10-16 | Tax withholding | 5,465 | $67.68 | 192,537 |
| 2021-10-16 | Tax withholding | 2,086 | $67.68 | 198,002 |
| 2021-10-16 | Tax withholding | 6,641 | $67.68 | 207,513 |
| 2021-10-16 | Tax withholding | 7,425 | $67.68 | 200,088 |
| 2021-10-16 | Tax withholding | 7,272 | $67.68 | 182,345 |
| 2021-10-16 | Option exercise | 4,747 | $0.00 | 214,154 |
| 2021-10-16 | Option exercise | 16,554 | $0.00 | 202,760 |
| 2021-10-16 | Option exercise | 6,647 | $0.00 | 209,407 |
| 2021-10-13 | Option exercise (derivative) | 10,311 | $0.00 | 10,311 |
| 2021-10-13 | Option exercise (derivative) | 8,220 | $0.00 | 8,220 |
| 2021-10-13 | Grant / award (derivative) | 22,026 | $0.00 | 22,026 |
| 2021-10-13 | Grant / award (derivative) | 13,115 | $0.00 | 13,115 |
| 2021-10-13 | Option exercise | 36,088 | $0.00 | 132,792 |
| 2021-10-13 | Tax withholding | 15,852 | $66.72 | 97,124 |
| 2021-10-13 | Tax withholding | 420 | $66.72 | 96,704 |
| 2021-10-13 | Option exercise | 956 | $0.00 | 133,748 |
| 2021-10-13 | Grant / award | 52,458 | $0.00 | 186,206 |
| 2021-10-07 | Gift | 4,349 | $0.00 | 112,976 |
| 2021-09-15 | Option exercise (derivative) | 3,800 | $0.00 | 12,785 |
| 2021-09-15 | Option exercise (derivative) | 4,250 | $0.00 | 14,383 |
| 2021-09-15 | Option exercise | 3,800 | $44.21 | 125,375 |
| 2021-09-15 | Open-market sale | 6,340 | $73.39 | 117,325 |
| 2021-09-15 | Open-market sale | 1,710 | $72.76 | 123,665 |
| 2021-09-15 | Option exercise | 4,250 | $44.21 | 121,575 |
| 2021-08-16 | Option exercise (derivative) | 3,800 | $0.00 | 16,585 |
| 2021-08-16 | Option exercise (derivative) | 4,250 | $0.00 | 18,633 |
| 2021-08-16 | Option exercise | 3,800 | $44.21 | 121,125 |
| 2021-08-16 | Option exercise | 4,250 | $44.21 | 125,375 |
| 2021-08-16 | Open-market sale | 700 | $71.39 | 117,325 |
| 2021-08-16 | Open-market sale | 7,350 | $70.51 | 118,025 |
| 2021-07-15 | Option exercise (derivative) | 4,250 | $0.00 | 22,883 |
| 2021-07-15 | Option exercise (derivative) | 3,800 | $0.00 | 20,385 |
| 2021-07-15 | Open-market sale | 5,547 | $76.90 | 119,778 |
| 2021-07-15 | Option exercise | 4,250 | $44.21 | 121,525 |
| 2021-07-15 | Option exercise | 3,800 | $44.21 | 125,325 |
| 2021-07-15 | Open-market sale | 2,503 | $77.74 | 117,275 |
| 2021-06-15 | Option exercise (derivative) | 4,250 | $0.00 | 27,133 |
| 2021-06-15 | Option exercise (derivative) | 3,800 | $0.00 | 24,185 |
| 2021-06-15 | Option exercise | 4,250 | $44.21 | 121,525 |
| 2021-06-15 | Open-market sale | 5,020 | $82.38 | 117,275 |
| 2021-06-15 | Option exercise | 3,800 | $44.21 | 125,325 |
| 2021-06-15 | Open-market sale | 300 | $80.50 | 125,025 |
| 2021-06-15 | Open-market sale | 2,730 | $82.02 | 122,295 |
| 2021-05-17 | Option exercise (derivative) | 4,250 | $0.00 | 31,383 |
| 2021-05-17 | Option exercise (derivative) | 3,800 | $0.00 | 27,985 |
| 2021-05-17 | Open-market sale | 4,723 | $79.36 | 119,402 |
| 2021-05-17 | Open-market sale | 1,200 | $78.38 | 124,125 |
| 2021-05-17 | Option exercise | 3,800 | $44.21 | 125,325 |
| 2021-05-17 | Option exercise | 4,250 | $44.21 | 121,525 |
| 2021-05-17 | Open-market sale | 2,127 | $80.05 | 117,275 |
| 2021-04-28 | Gift | 7,649 | $0.00 | 40,819 |
| 2021-04-28 | Gift | 7,649 | $0.00 | 117,275 |
| 2021-04-15 | Option exercise (derivative) | 3,800 | $0.00 | 31,785 |
| 2021-04-15 | Option exercise (derivative) | 4,250 | $0.00 | 35,633 |
| 2021-04-15 | Open-market sale | 7,480 | $90.08 | 125,494 |
| 2021-04-15 | Open-market sale | 570 | $91.04 | 124,924 |
| 2021-04-15 | Option exercise | 4,250 | $44.21 | 132,974 |
| 2021-04-15 | Option exercise | 3,800 | $44.21 | 128,724 |
| 2021-03-15 | Option exercise (derivative) | 4,250 | $0.00 | 39,883 |
| 2021-03-15 | Option exercise (derivative) | 3,800 | $0.00 | 35,585 |
| 2021-03-15 | Option exercise | 4,250 | $44.21 | 132,974 |
| 2021-03-15 | Option exercise | 3,800 | $44.21 | 128,724 |
| 2021-03-15 | Open-market sale | 781 | $88.57 | 124,924 |
| 2021-03-15 | Open-market sale | 4,268 | $87.72 | 125,705 |
| 2021-03-15 | Open-market sale | 3,001 | $86.95 | 129,973 |
| 2021-02-19 | Tax withholding | 4,368 | $88.54 | 124,924 |
| 2021-02-16 | Option exercise (derivative) | 3,800 | $0.00 | 39,385 |
| 2021-02-16 | Option exercise (derivative) | 4,250 | $0.00 | 44,133 |
| 2021-02-16 | Open-market sale | 1,700 | $88.47 | 129,292 |
| 2021-02-16 | Open-market sale | 6,350 | $87.75 | 130,914 |
| 2021-02-16 | Option exercise | 3,800 | $44.21 | 137,264 |
| 2021-02-16 | Option exercise | 4,250 | $44.21 | 133,464 |
| 2021-01-15 | Option exercise (derivative) | 3,800 | $0.00 | 43,185 |
| 2021-01-15 | Option exercise (derivative) | 4,250 | $0.00 | 48,383 |
| 2021-01-15 | Option exercise | 8,050 | $44.21 | 137,264 |
| 2021-01-15 | Open-market sale | 4,190 | $81.22 | 129,214 |
| 2021-01-15 | Open-market sale | 3,860 | $80.54 | 133,404 |
| 2020-12-18 | Option exercise (derivative) | 4,153 | $0.00 | 46,985 |
| 2020-12-18 | Option exercise (derivative) | 4,898 | $0.00 | 52,633 |
| 2020-12-18 | Open-market sale | 300 | $73.28 | 129,214 |
| 2020-12-18 | Option exercise | 9,051 | $44.21 | 138,265 |
| 2020-12-18 | Open-market sale | 3,514 | $71.66 | 134,751 |
| 2020-12-18 | Open-market sale | 5,237 | $72.45 | 129,514 |
| 2020-10-22 | Gift | 33,170 | $0.00 | 33,170 |
| 2020-10-22 | Gift | 33,170 | $0.00 | 129,214 |
| 2020-10-16 | Tax withholding (derivative) | 902 | $0.00 | 20,621 |
| 2020-10-16 | Option exercise (derivative) | 13,732 | $0.00 | 19,485 |
| 2020-10-16 | Grant / award (derivative) | 24,066 | $0.00 | 24,066 |
| 2020-10-16 | Grant / award (derivative) | 20,335 | $0.00 | 20,335 |
| 2020-10-16 | Tax withholding (derivative) | 84 | $0.00 | 17,057 |
| 2020-10-16 | Tax withholding | 11,231 | $51.94 | 148,027 |
| 2020-10-16 | Grant / award | 48,132 | $0.00 | 159,258 |
| 2020-10-16 | Tax withholding | 12,666 | $51.94 | 162,384 |
| 2020-10-16 | Grant / award | 27,023 | $0.00 | 175,050 |
| 2020-10-14 | Gift | 4,341 | $0.00 | 111,126 |
| 2020-02-19 | Tax withholding | 3,782 | $57.75 | 115,203 |
| 2019-10-16 | Grant / award (derivative) | 17,141 | $0.00 | 17,141 |
| 2019-10-16 | Grant / award (derivative) | 21,524 | $0.00 | 21,524 |
| 2019-10-16 | Tax withholding | 3,865 | $46.46 | 75,937 |
| 2019-10-16 | Grant / award | 43,048 | $0.00 | 118,985 |
| 2019-02-19 | Tax withholding | 3,789 | $41.99 | 79,704 |
| 2018-10-16 | Grant / award (derivative) | 33,218 | $0.00 | 33,218 |
| 2018-10-16 | Grant / award | 35,427 | $0.00 | 83,493 |
| 2018-02-19 | — | — | — | 0 |
| 2018-02-19 | Grant / award (derivative) | 108,669 | $0.00 | 108,669 |
| 2018-02-19 | Grant / award | 48,066 | $0.00 | 48,066 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.