SEC CIK 1347175
DeFerrari H Andrew
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| DYview stock → | 170,971 | 2026-03-30 |
Position History — DY
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — DY
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-30 | Tax withholding | 6,176 | $341.96 | 170,971 |
| 2026-03-30 | Grant / award | 9,313 | $0.00 | 177,147 |
| 2026-03-24 | Grant / award | 2,582 | $0.00 | 167,834 |
| 2025-12-02 | Tax withholding | 330 | $350.06 | 165,252 |
| 2025-03-30 | Grant / award | 8,756 | $0.00 | 171,169 |
| 2025-03-30 | Tax withholding | 5,587 | $153.89 | 165,582 |
| 2025-03-25 | Grant / award | 5,322 | $0.00 | 162,413 |
| 2024-12-02 | Grant / award | 3,355 | $0.00 | 157,091 |
| 2024-03-30 | Grant / award | 8,260 | $0.00 | 161,856 |
| 2024-03-30 | Tax withholding | 8,120 | $143.53 | 153,736 |
| 2024-03-26 | Grant / award | 5,171 | $0.00 | 153,596 |
| 2023-03-30 | Open-market sale | 10,282 | $94.11 | 148,425 |
| 2023-03-30 | Tax withholding | 6,815 | $95.17 | 158,707 |
| 2023-03-30 | Grant / award | 5,463 | $0.00 | 165,522 |
| 2023-03-28 | Grant / award | 6,979 | $0.00 | 160,059 |
| 2022-08-31 | Open-market sale | 3,007 | $112.48 | 153,080 |
| 2022-08-31 | Open-market sale | 24,000 | $111.90 | 156,087 |
| 2022-03-30 | Tax withholding | 4,254 | $97.34 | 180,087 |
| 2022-03-28 | Grant / award | 6,215 | $0.00 | 184,341 |
| 2021-03-30 | Grant / award | 2,875 | $0.00 | 183,193 |
| 2021-03-30 | Tax withholding | 5,067 | $85.02 | 178,126 |
| 2021-03-29 | Grant / award | 3,313 | $0.00 | 180,318 |
| 2020-12-14 | Tax withholding | 161 | $78.43 | 177,005 |
| 2020-10-02 | Grant / award | 249 | $0.00 | 177,313 |
| 2020-10-02 | Tax withholding | 147 | $52.05 | 177,166 |
| 2020-03-30 | Grant / award | 578 | $0.00 | 177,635 |
| 2020-03-30 | Tax withholding | 571 | $25.15 | 177,064 |
| 2020-03-27 | Grant / award | 32,883 | $0.00 | 177,057 |
| 2019-12-14 | Tax withholding | 567 | $47.38 | 144,174 |
| 2019-12-14 | Grant / award | 1,057 | $0.00 | 144,741 |
| 2019-10-02 | Tax withholding | 224 | $47.61 | 143,684 |
| 2019-10-02 | Grant / award | 566 | $0.00 | 143,908 |
| 2019-03-30 | Tax withholding | 1,116 | $45.94 | 143,342 |
| 2019-03-30 | Grant / award | 2,300 | $0.00 | 144,458 |
| 2019-03-29 | Grant / award | 4,888 | $0.00 | 142,158 |
| 2018-12-14 | Tax withholding | 4,171 | $56.31 | 137,270 |
| 2018-12-14 | Grant / award | 7,975 | $0.00 | 141,441 |
| 2018-10-02 | Grant / award | 2,239 | $0.00 | 134,486 |
| 2018-10-02 | Tax withholding | 1,020 | $81.62 | 133,466 |
| 2018-03-26 | Grant / award | 2,146 | $0.00 | 132,247 |
| 2017-12-21 | Option exercise (derivative) | 5,903 | — | 0 |
| 2017-12-21 | Option exercise | 5,903 | $8.55 | 130,101 |
| 2017-12-14 | Grant / award | 16,990 | $0.00 | 132,932 |
| 2017-12-14 | Tax withholding | 8,734 | $110.78 | 124,198 |
| 2017-10-02 | Grant / award | 1,410 | $0.00 | 115,942 |
| 2016-12-15 | Option exercise (derivative) | 2,800 | $0.00 | 5,903 |
| 2016-12-15 | Option exercise | 2,800 | $8.55 | 114,532 |
| 2016-12-14 | Grant / award | 13,706 | $0.00 | 119,516 |
| 2016-12-14 | Tax withholding | 7,784 | $79.02 | 111,732 |
| 2016-12-14 | Grant / award | 2,639 | $0.00 | 105,810 |
| 2016-07-15 | Option exercise (derivative) | 9,150 | $0.00 | 8,703 |
| 2016-07-15 | Option exercise | 9,150 | $8.55 | 103,171 |
| 2016-07-13 | Option exercise (derivative) | 9,147 | $0.00 | 0 |
| 2016-07-13 | Open-market sale | 9,147 | $95.99 | 94,021 |
| 2016-07-13 | Option exercise | 9,147 | $13.88 | 103,168 |
| 2015-12-15 | Option exercise (derivative) | 7,500 | $0.00 | 17,853 |
| 2015-12-15 | Option exercise | 7,500 | $8.55 | 94,021 |
| 2015-12-15 | Open-market sale | 9,500 | $80.00 | 86,521 |
| 2015-12-14 | Grant / award | 2,426 | $0.00 | 88,547 |
| 2015-12-14 | Grant / award | 16,165 | $0.00 | 104,712 |
| 2015-12-14 | Tax withholding | 8,691 | $77.18 | 96,021 |
| 2015-03-04 | Option exercise (derivative) | 9,647 | $0.00 | 25,353 |
| 2015-03-04 | Option exercise (derivative) | 5,500 | $0.00 | 0 |
| 2015-03-04 | Option exercise (derivative) | 8,853 | $0.00 | 9,147 |
| 2015-03-04 | Option exercise | 5,500 | $6.83 | 86,121 |
| 2015-03-04 | Option exercise | 9,647 | $8.55 | 83,768 |
| 2015-03-04 | Option exercise | 8,853 | $13.88 | 92,621 |
| 2015-03-04 | Open-market sale | 5,048 | $46.00 | 80,621 |
| 2015-03-04 | Tax withholding | 6,952 | $46.00 | 85,669 |
| 2014-12-16 | Open-market sale | 5,700 | $31.13 | 74,121 |
| 2014-12-14 | Tax withholding | 5,492 | $31.46 | 79,821 |
| 2014-12-14 | Grant / award | 14,266 | $0.00 | 85,313 |
| 2014-12-12 | Grant / award | 5,423 | $0.00 | 71,047 |
| 2014-07-10 | Option exercise (derivative) | 3,878 | $0.00 | 0 |
| 2014-07-10 | Option exercise | 3,878 | $25.78 | 65,624 |
| 2014-07-08 | Option exercise (derivative) | 6,122 | $0.00 | 3,878 |
| 2014-07-08 | Option exercise | 6,122 | $25.78 | 67,868 |
| 2014-07-08 | Tax withholding | 5,430 | $30.53 | 62,438 |
| 2014-07-08 | Open-market sale | 692 | $30.53 | 61,746 |
| 2013-12-20 | Option exercise (derivative) | 8,000 | — | 5,500 |
| 2013-12-20 | Option exercise | 8,000 | $6.83 | 61,746 |
| 2013-12-16 | Option exercise (derivative) | 6,500 | $0.00 | 13,500 |
| 2013-12-16 | Option exercise (derivative) | 17,500 | $0.00 | 17,500 |
| 2013-12-16 | Option exercise | 17,000 | $13.88 | 80,746 |
| 2013-12-16 | Option exercise | 6,500 | $6.83 | 63,746 |
| 2013-12-16 | Open-market sale | 10,000 | $27.08 | 53,746 |
| 2013-12-16 | Tax withholding | 11,018 | $26.92 | 69,728 |
| 2013-12-16 | Open-market sale | 5,982 | $26.92 | 63,746 |
| 2013-12-14 | Grant / award | 11,698 | $0.00 | 62,184 |
| 2013-12-14 | Tax withholding | 4,938 | $27.14 | 57,246 |
| 2013-12-13 | Grant / award | 4,831 | $0.00 | 50,486 |
| 2012-12-14 | Grant / award | 6,712 | $0.00 | 45,655 |
| 2012-12-14 | Grant / award | 5,600 | $0.00 | 38,943 |
| 2011-12-15 | Grant / award | 5,710 | $0.00 | 33,343 |
| 2010-12-17 | Grant / award (derivative) | 35,000 | $0.00 | 35,000 |
| 2010-12-17 | Grant / award | 6,000 | $0.00 | 27,633 |
| 2009-12-16 | Grant / award (derivative) | 35,000 | $0.00 | 35,000 |
| 2009-12-16 | Grant / award | 7,000 | $0.00 | 21,633 |
| 2009-12-14 | Grant / award | 551 | $0.00 | 14,633 |
| 2009-12-14 | Grant / award | 540 | $0.00 | 14,082 |
| 2008-12-15 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2008-12-15 | Grant / award | 3,000 | $0.00 | 13,542 |
| 2008-12-14 | Grant / award | 630 | $0.00 | 10,542 |
| 2008-12-14 | Grant / award | 617 | $0.00 | 9,912 |
| 2007-12-15 | Tax withholding | 305 | $26.09 | 9,295 |
| 2007-12-15 | Grant / award | 1,155 | $0.00 | 9,600 |
| 2007-12-14 | Tax withholding | 339 | $26.09 | 8,445 |
| 2007-12-14 | Grant / award | 1,285 | $0.00 | 8,784 |
| 2007-12-14 | Tax withholding | 159 | $26.09 | 7,499 |
| 2007-12-14 | Tax withholding | 153 | $26.09 | 7,658 |
| 2007-12-13 | Grant / award | 1,968 | $0.00 | 7,811 |
| 2006-12-15 | Grant / award | 1,733 | $0.00 | 6,301 |
| 2006-12-15 | Tax withholding | 458 | $20.98 | 5,843 |
| 2006-12-14 | Tax withholding | 152 | $20.95 | 4,568 |
| 2006-12-13 | Grant / award | 2,408 | $0.00 | 4,720 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.