SEC CIK 1566652
Ding Wei
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AOSview stock → | 10,528 | 2020-02-13 |
Position History — AOS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — AOS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2020-02-13 | Option exercise (derivative) | 2,895 | $0.00 | 5,935 |
| 2020-02-13 | Tax withholding | 1,140 | $43.96 | 10,528 |
| 2020-02-13 | Grant / award | 2,895 | $43.96 | 11,668 |
| 2019-02-11 | Grant / award (derivative) | 3,370 | $0.00 | 8,830 |
| 2019-02-11 | Grant / award (derivative) | 15,390 | $0.00 | 43,328 |
| 2019-02-08 | Option exercise (derivative) | 4,580 | $0.00 | 5,460 |
| 2019-02-08 | Grant / award | 4,580 | $48.72 | 10,433 |
| 2019-02-08 | Tax withholding | 1,882 | $48.72 | 8,623 |
| 2018-02-20 | Option exercise (derivative) | 5,630 | $0.00 | 34,081 |
| 2018-02-20 | Option exercise (derivative) | 6,143 | $0.00 | 27,938 |
| 2018-02-20 | Option exercise | 6,143 | $31.67 | 17,626 |
| 2018-02-20 | Option exercise | 5,630 | $30.77 | 11,483 |
| 2018-02-20 | Open-market sale | 11,773 | $65.29 | 5,853 |
| 2018-02-12 | Grant / award (derivative) | 10,660 | $0.00 | 39,711 |
| 2018-02-12 | Grant / award (derivative) | 2,565 | $0.00 | 10,040 |
| 2018-02-09 | Option exercise (derivative) | 4,710 | $0.00 | 7,475 |
| 2018-02-09 | Option exercise | 4,710 | $60.11 | 7,771 |
| 2018-02-09 | Tax withholding | 1,918 | $60.11 | 5,853 |
| 2017-02-27 | Option exercise (derivative) | 6,144 | $0.00 | 29,051 |
| 2017-02-27 | Option exercise (derivative) | 11,260 | $0.00 | 35,195 |
| 2017-02-27 | Option exercise (derivative) | 4,000 | $0.00 | 46,455 |
| 2017-02-27 | Open-market sale | 21,404 | $51.10 | 3,039 |
| 2017-02-27 | Option exercise | 6,144 | $31.67 | 24,443 |
| 2017-02-27 | Option exercise | 11,260 | $30.77 | 18,299 |
| 2017-02-27 | Option exercise | 4,000 | $23.24 | 7,039 |
| 2017-02-13 | Grant / award (derivative) | 2,895 | $0.00 | 12,185 |
| 2017-02-13 | Grant / award (derivative) | 11,135 | $0.00 | 50,455 |
| 2017-02-10 | Option exercise (derivative) | 4,300 | $0.00 | 9,290 |
| 2017-02-10 | Tax withholding | 1,261 | $49.86 | 3,039 |
| 2017-02-10 | Option exercise | 4,300 | $49.86 | 4,300 |
| 2016-12-12 | Open-market sale | 576 | $65.80 | 4,649 |
| 2016-12-11 | Option exercise | 1,600 | $63.34 | 5,225 |
| 2016-05-02 | Option exercise (derivative) | 1,533 | $0.00 | 21,660 |
| 2016-05-02 | Option exercise (derivative) | 2,000 | $0.00 | 19,660 |
| 2016-05-02 | Open-market sale | 3,533 | $78.13 | 4,649 |
| 2016-05-02 | Option exercise | 1,533 | $34.92 | 6,182 |
| 2016-05-02 | Option exercise | 2,000 | $46.47 | 8,182 |
| 2016-05-02 | Open-market sale | 4,649 | $78.19 | 0 |
| 2016-02-11 | Option exercise (derivative) | 1,600 | $0.00 | 6,795 |
| 2016-02-08 | Grant / award (derivative) | 2,290 | $0.00 | 8,395 |
| 2016-02-08 | Grant / award (derivative) | 9,215 | $0.00 | 23,193 |
| 2015-12-11 | Open-market sale | 1,375 | $77.58 | 3,625 |
| 2015-12-10 | Option exercise | 5,000 | $77.88 | 5,000 |
| 2015-03-05 | Option exercise (derivative) | 3,067 | $0.00 | 15,978 |
| 2015-03-05 | Option exercise (derivative) | 2,000 | $0.00 | 13,978 |
| 2015-03-05 | Option exercise (derivative) | 1,600 | $0.00 | 19,045 |
| 2015-03-05 | Option exercise | 2,000 | $46.47 | 8,236 |
| 2015-03-05 | Option exercise | 3,067 | $34.92 | 6,236 |
| 2015-03-05 | Option exercise | 1,600 | $22.99 | 3,169 |
| 2015-03-05 | Open-market sale | 1,569 | $63.32 | 0 |
| 2015-03-05 | Open-market sale | 6,667 | $63.30 | 1,569 |
| 2015-02-18 | Open-market sale | 605 | $62.17 | 1,569 |
| 2015-02-13 | Option exercise (derivative) | 1,600 | — | 11,105 |
| 2015-02-13 | Option exercise | 1,600 | $62.78 | 2,174 |
| 2015-02-10 | Option exercise (derivative) | 5,000 | $0.00 | 6,105 |
| 2015-02-09 | Grant / award (derivative) | 2,355 | $0.00 | 12,705 |
| 2015-02-09 | Grant / award (derivative) | 8,445 | $0.00 | 20,645 |
| 2014-03-03 | Option exercise (derivative) | 1,600 | $0.00 | 12,200 |
| 2014-03-03 | Option exercise | 933 | $21.56 | 1,507 |
| 2014-03-03 | Option exercise | 1,600 | $22.99 | 3,107 |
| 2014-03-03 | Open-market sale | 2,533 | $49.07 | 574 |
| 2014-02-10 | Open-market sale | 426 | $46.72 | 574 |
| 2014-02-10 | Grant / award (derivative) | 6,000 | $0.00 | 14,733 |
| 2014-02-10 | Grant / award (derivative) | 2,150 | $0.00 | 10,350 |
| 2014-02-07 | Option exercise (derivative) | 1,000 | — | 8,200 |
| 2014-02-07 | Option exercise | 1,000 | $46.35 | 1,000 |
| 2013-10-24 | Option exercise (derivative) | 1,867 | $0.00 | 10,333 |
| 2013-10-24 | Option exercise (derivative) | 1,100 | $0.00 | 12,200 |
| 2013-10-24 | Option exercise (derivative) | 1,600 | $0.00 | 8,733 |
| 2013-10-24 | Option exercise | 1,100 | $13.97 | 2,202 |
| 2013-10-24 | Option exercise | 1,867 | $21.56 | 4,069 |
| 2013-10-24 | Option exercise | 1,600 | $22.99 | 5,669 |
| 2013-10-24 | Open-market sale | 4,567 | $50.24 | 1,102 |
| 2013-10-24 | Open-market sale | 1,102 | $50.24 | 0 |
| 2013-03-03 | Option exercise (derivative) | 933 | $0.00 | 13,800 |
| 2013-02-11 | Open-market sale | 260 | $69.60 | 340 |
| 2013-02-11 | Grant / award (derivative) | 2,300 | $0.00 | 6,650 |
| 2013-02-11 | Grant / award (derivative) | 800 | $0.00 | 4,600 |
| 2013-02-11 | Open-market sale | 260 | $69.60 | 551 |
| 2013-02-08 | Option exercise (derivative) | 600 | — | 3,800 |
| 2013-02-08 | Option exercise | 600 | — | 600 |
| 2013-02-08 | Option exercise | 600 | — | 811 |
| 2013-01-01 | — | — | — | 211 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.