SEC CIK 1381170
Kaufman Ian
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| VMRKview stock → | 29,657 | 2026-08-14 |
Position History — VMRK
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — VMRK
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-14 | Grant / award | 30 | $56.07 | 29,657 |
| 2026-05-14 | Grant / award | 32 | $53.31 | 29,626 |
| 2026-03-02 | Grant / award | 150 | $52.65 | 29,594 |
| 2026-02-18 | Open-market sale | 909 | $63.56 | 29,444 |
| 2026-02-09 | Grant / award | 4,593 | $0.00 | 30,353 |
| 2025-11-14 | Grant / award | 39 | $50.51 | 25,760 |
| 2025-08-14 | Grant / award | 37 | $53.98 | 25,720 |
| 2025-05-14 | Grant / award | 24 | $58.70 | 25,683 |
| 2025-02-28 | Grant / award | 119 | $62.55 | 25,659 |
| 2025-02-06 | Open-market sale | 642 | $72.06 | 25,539 |
| 2025-02-05 | Grant / award | 3,827 | $0.00 | 26,181 |
| 2024-11-14 | Grant / award | 31 | $62.11 | 22,354 |
| 2024-08-21 | Option exercise (derivative) | 4,647 | $0.00 | 0 |
| 2024-08-21 | Option exercise | 4,647 | $68.40 | 26,970 |
| 2024-08-21 | Open-market sale | 1,837 | $72.00 | 22,323 |
| 2024-08-14 | Grant / award | 28 | $57.84 | 24,160 |
| 2024-05-14 | Grant / award | 31 | $53.71 | 24,131 |
| 2024-02-28 | Grant / award | 150 | $50.60 | 24,100 |
| 2024-02-13 | Open-market sale | 716 | $57.80 | 23,949 |
| 2024-02-01 | Grant / award | 4,660 | $0.00 | 24,665 |
| 2023-11-14 | Grant / award | 39 | $47.97 | 20,005 |
| 2023-08-14 | Grant / award | 29 | $55.11 | 19,965 |
| 2023-05-15 | Grant / award | 31 | $51.80 | 19,936 |
| 2023-02-28 | Grant / award | 139 | $53.03 | 19,904 |
| 2023-02-15 | Grant / award (derivative) | 5,446 | $0.00 | 5,446 |
| 2023-02-15 | Grant / award | 3,106 | $0.00 | 19,764 |
| 2023-02-14 | Open-market sale | 687 | $66.28 | 16,658 |
| 2022-11-14 | Grant / award | 35 | $52.33 | 17,345 |
| 2022-08-15 | Grant / award | 24 | $64.45 | 17,310 |
| 2022-05-16 | Grant / award | 25 | $63.17 | 17,285 |
| 2022-02-28 | Grant / award | 99 | $72.51 | 17,260 |
| 2022-02-04 | Open-market sale | 870 | $90.13 | 17,161 |
| 2022-02-03 | Grant / award (derivative) | 5,333 | $0.00 | 5,333 |
| 2022-02-03 | Grant / award | 2,192 | $0.00 | 18,031 |
| 2021-11-15 | Grant / award | 25 | $71.04 | 15,839 |
| 2021-08-16 | Grant / award | 22 | $68.33 | 15,814 |
| 2021-06-10 | Open-market sale | 4,224 | $80.00 | 15,791 |
| 2021-05-14 | Grant / award | 25 | $61.62 | 20,015 |
| 2021-03-01 | Grant / award | 114 | $53.13 | 19,990 |
| 2021-02-16 | Open-market sale | 935 | $67.11 | 19,875 |
| 2021-02-12 | Grant / award (derivative) | 6,730 | $0.00 | 6,730 |
| 2021-02-12 | Grant / award | 2,381 | $0.00 | 20,810 |
| 2020-11-16 | Grant / award | 38 | $47.08 | 18,429 |
| 2020-08-14 | Grant / award | 38 | $46.23 | 18,391 |
| 2020-05-14 | Grant / award | 26 | $48.89 | 18,352 |
| 2020-02-28 | Grant / award | 117 | $63.84 | 18,326 |
| 2020-02-04 | Open-market sale | 893 | $83.40 | 18,209 |
| 2020-01-31 | Grant / award (derivative) | 8,991 | $0.00 | 8,991 |
| 2020-01-31 | Grant / award | 2,347 | $0.00 | 19,102 |
| 2019-11-14 | Grant / award | 20 | $72.91 | 16,755 |
| 2019-08-14 | Grant / award | 26 | $66.30 | 16,734 |
| 2019-08-07 | Option exercise (derivative) | 6,146 | $0.00 | 0 |
| 2019-08-07 | Option exercise | 4,877 | $46.72 | 21,585 |
| 2019-08-07 | Option exercise | 6,146 | $48.13 | 22,854 |
| 2019-08-07 | Open-market sale | 6,146 | $80.00 | 16,708 |
| 2019-08-07 | Option exercise | 4,049 | $51.34 | 20,757 |
| 2019-05-14 | Grant / award | 19 | $63.89 | 16,708 |
| 2019-02-28 | Grant / award | 120 | $59.56 | 16,689 |
| 2019-02-05 | Open-market sale | 932 | $72.21 | 16,568 |
| 2019-02-01 | Grant / award (derivative) | 8,069 | $0.00 | 8,069 |
| 2019-02-01 | Grant / award | 2,707 | $0.00 | 17,500 |
| 2018-11-14 | Grant / award | 26 | $57.09 | 14,793 |
| 2018-09-10 | Open-market sale | 5,075 | $67.75 | 14,767 |
| 2018-08-14 | Grant / award | 32 | $54.23 | 19,842 |
| 2018-05-14 | Grant / award | 24 | $51.64 | 19,809 |
| 2018-02-28 | Grant / award | 118 | $47.80 | 19,785 |
| 2018-02-07 | Open-market sale | 684 | $58.18 | 19,667 |
| 2018-02-01 | Grant / award (derivative) | 9,579 | $0.00 | 9,579 |
| 2018-02-01 | Grant / award | 2,929 | $0.00 | 20,351 |
| 2017-11-14 | Grant / award | 23 | $58.06 | 17,422 |
| 2017-08-14 | Grant / award | 28 | $56.55 | 17,398 |
| 2017-05-15 | Grant / award | 21 | $54.02 | 17,370 |
| 2017-02-28 | Grant / award | 103 | $52.79 | 17,349 |
| 2017-02-07 | Open-market sale | 1,421 | $60.46 | 17,245 |
| 2017-02-02 | Grant / award (derivative) | 9,858 | $0.00 | 9,858 |
| 2017-02-02 | Grant / award | 2,851 | $0.00 | 18,666 |
| 2016-11-14 | Grant / award | 25 | $51.85 | 15,815 |
| 2016-08-15 | Grant / award | 27 | $56.56 | 15,790 |
| 2016-05-16 | Grant / award | 18 | $59.29 | 15,762 |
| 2016-03-15 | Open-market sale | 1,108 | $72.31 | 15,743 |
| 2016-02-26 | Grant / award | 87 | $63.37 | 16,851 |
| 2016-02-09 | Open-market sale | 622 | $72.15 | 16,763 |
| 2016-02-04 | Grant / award | 2,924 | $0.00 | 17,385 |
| 2015-11-16 | Grant / award | 20.22 | $65.90 | 14,461.91 |
| 2015-08-14 | Grant / award | 24.33 | $63.90 | 14,441.69 |
| 2015-05-14 | Grant / award | 17.43 | $63.70 | 14,417.35 |
| 2015-03-19 | Option exercise (derivative) | 5,433 | $0.00 | 0 |
| 2015-03-19 | Open-market sale | 5,433 | $80.00 | 14,399.92 |
| 2015-03-19 | Option exercise | 5,433 | $53.71 | 19,832.92 |
| 2015-03-02 | Grant / award | 74.5 | $63.91 | 14,399.92 |
| 2015-02-06 | Open-market sale | 527 | $78.37 | 14,325.42 |
| 2015-02-05 | Grant / award (derivative) | 3,960 | $0.00 | 3,960 |
| 2015-02-05 | Grant / award | 2,023 | $0.00 | 14,852.42 |
| 2014-11-14 | Grant / award | 22.69 | $55.95 | 12,829.42 |
| 2014-09-05 | Option exercise (derivative) | 1,795 | $0.00 | 0 |
| 2014-09-05 | Option exercise | 1,795 | $53.50 | 14,601.74 |
| 2014-09-05 | Option exercise | 2,293 | $32.97 | 15,099.74 |
| 2014-09-05 | Open-market sale | 1,567 | $67.00 | 12,806.74 |
| 2014-09-05 | Option exercise | 1,567 | $23.07 | 14,373.74 |
| 2014-08-14 | Grant / award | 27.54 | $53.77 | 12,806.74 |
| 2014-05-14 | Grant / award | 21.13 | $50.06 | 12,779.2 |
| 2014-02-28 | Grant / award | 96.03 | $45.90 | 12,758.07 |
| 2014-02-11 | Open-market sale | 1,615 | $58.00 | 12,662.04 |
| 2014-02-07 | Tax withholding | 319 | $56.87 | 14,277.04 |
| 2014-02-06 | Grant / award (derivative) | 5,237 | $0.00 | 5,237 |
| 2014-02-06 | Grant / award | 4,306 | $0.00 | 14,596.04 |
| 2013-11-14 | Grant / award | 26.07 | $44.26 | 10,290.04 |
| 2013-08-14 | Grant / award | 30.13 | $44.68 | 10,263.97 |
| 2013-05-14 | Grant / award | 19.96 | $48.17 | 10,233.84 |
| 2013-03-14 | Grant / award | 3,546 | $0.00 | 10,213.88 |
| 2013-02-28 | Grant / award | 88.35 | $46.78 | 6,667.88 |
| 2013-02-08 | Open-market sale | 483 | $55.51 | 6,579.53 |
| 2013-02-07 | Grant / award (derivative) | 4,156 | $0.00 | 4,156 |
| 2013-02-07 | Grant / award | 1,795 | $0.00 | 7,062.53 |
| 2012-11-14 | Grant / award | 27.99 | $46.33 | 5,267.53 |
| 2012-08-14 | Grant / award | 22.04 | $50.42 | 5,239.55 |
| 2012-06-14 | Option exercise (derivative) | 1,300 | $0.00 | 1,567 |
| 2012-06-14 | Open-market sale | 1,300 | $62.01 | 5,217.5 |
| 2012-06-14 | Option exercise | 1,300 | $23.07 | 6,517.5 |
| 2012-05-14 | Grant / award | 21.46 | $51.78 | 5,217.5 |
| 2012-03-05 | Option exercise (derivative) | 2,292 | $0.00 | 2,293 |
| 2012-03-05 | Option exercise | 2,292 | $32.97 | 7,488.04 |
| 2012-03-05 | Open-market sale | 2,292 | $58.00 | 5,196.04 |
| 2012-02-27 | Grant / award | 61.55 | $49.05 | 5,196.04 |
| 2012-02-07 | Open-market sale | 451 | $59.66 | 5,134.49 |
| 2012-02-03 | Grant / award (derivative) | 3,450 | $0.00 | 3,450 |
| 2012-02-03 | Grant / award | 1,465 | $0.00 | 5,585.49 |
| 2011-11-14 | Grant / award | 23.58 | $49.10 | 4,120.49 |
| 2011-08-15 | Grant / award | 19.38 | $51.19 | 4,096.91 |
| 2011-05-16 | Grant / award | 20.73 | $47.87 | 4,077.53 |
| 2011-04-29 | Open-market sale | 661 | $59.20 | 4,056.8 |
| 2011-02-28 | Grant / award | 65.4 | $44.04 | 4,717.8 |
| 2011-02-08 | Option exercise (derivative) | 2,292 | $0.00 | 4,585 |
| 2011-02-08 | Option exercise (derivative) | 2,867 | $0.00 | 2,867 |
| 2011-02-08 | Option exercise (derivative) | 1,082 | $0.00 | 0 |
| 2011-02-08 | Option exercise | 2,292 | $32.97 | 10,893.4 |
| 2011-02-08 | Option exercise | 2,867 | $23.07 | 8,601.4 |
| 2011-02-08 | Open-market sale | 369 | $53.69 | 4,652.4 |
| 2011-02-08 | Option exercise | 1,082 | $38.57 | 5,734.4 |
| 2011-02-07 | Grant / award (derivative) | 5,433 | $0.00 | 5,433 |
| 2011-02-07 | Grant / award | 845 | $0.00 | 5,021.4 |
| 2010-12-22 | Option exercise (derivative) | 2,671 | $0.00 | 0 |
| 2010-12-22 | Option exercise | 2,671 | $42.80 | 6,847.4 |
| 2010-12-22 | Open-market sale | 2,671 | $51.30 | 4,176.4 |
| 2010-11-15 | Grant / award | 26.82 | $41.16 | 4,176.4 |
| 2010-09-14 | Option exercise (derivative) | 2,867 | $0.00 | 5,734 |
| 2010-09-14 | Option exercise (derivative) | 2,163 | $0.00 | 1,082 |
| 2010-09-14 | Option exercise | 2,163 | $38.57 | 6,312.58 |
| 2010-09-14 | Open-market sale | 2,163 | $48.16 | 4,149.58 |
| 2010-09-14 | Option exercise | 2,867 | $23.07 | 7,016.58 |
| 2010-09-09 | Open-market sale | 1,448 | $49.05 | 4,149.58 |
| 2010-09-03 | Option exercise (derivative) | 3,320 | $0.00 | 0 |
| 2010-09-03 | Open-market sale | 3,320 | $49.00 | 5,597.74 |
| 2010-09-03 | Option exercise | 3,320 | $31.76 | 8,917.74 |
| 2010-08-16 | Grant / award | 24.8 | $38.15 | 5,597.74 |
| 2010-05-14 | Grant / award | 26.74 | $35.38 | 5,572.94 |
| 2010-05-12 | Option exercise (derivative) | 2,765 | $0.00 | 0 |
| 2010-05-12 | Option exercise | 2,765 | $29.25 | 9,849.2 |
| 2010-05-12 | Open-market sale | 4,303 | $48.00 | 5,546.2 |
| 2010-05-12 | Option exercise | 1,538 | $23.55 | 7,084.2 |
| 2010-03-01 | Grant / award | 71.27 | $28.26 | 5,546.2 |
| 2010-02-08 | Tax withholding | 224 | $32.44 | 5,474.93 |
| 2010-02-05 | Grant / award (derivative) | 6,877 | $0.00 | 6,877 |
| 2010-02-05 | Grant / award | 1,289 | $0.00 | 5,698.93 |
| 2009-11-16 | Grant / award | 41.19 | $24.84 | 4,409.93 |
| 2009-08-14 | Grant / award | 44.51 | $19.70 | 4,368.74 |
| 2009-05-14 | Grant / award | 49.99 | $17.54 | 4,324.23 |
| 2009-03-02 | Grant / award | 153.83 | $14.21 | 4,274.23 |
| 2009-02-06 | Grant / award (derivative) | 8,601 | $0.00 | 8,601 |
| 2009-02-06 | Tax withholding | 281 | $23.07 | 4,120.41 |
| 2009-02-06 | Grant / award | 1,260 | $0.00 | 4,401.41 |
| 2008-11-14 | Grant / award | 43.52 | $23.51 | 3,141.41 |
| 2008-02-07 | Grant / award (derivative) | 3,245 | $0.00 | 3,245 |
| 2008-02-07 | Grant / award | 1,030 | $0.00 | 3,386.73 |
| 2008-02-07 | Tax withholding | 295 | $38.57 | 3,091.73 |
| 2007-06-04 | Open-market sale | 412 | $51.00 | 2,356.73 |
| 2007-02-08 | Grant / award (derivative) | 1,795 | $0.00 | 1,795 |
| 2007-02-08 | Grant / award | 628 | $0.00 | 2,997.73 |
| 2007-02-08 | Tax withholding | 229 | $53.50 | 2,768.73 |
| 2006-11-20 | — | — | — | 2,369.73 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.