SEC CIK 1448557
Huang Charlie X.
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CDNSview stock → | 222,238 | 2015-10-16 |
Position History — CDNS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CDNS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2015-10-16 | Option exercise (derivative) | 20,000 | $0.00 | 60,000 |
| 2015-10-16 | Option exercise | 20,000 | $4.20 | 222,238 |
| 2015-10-16 | Open-market sale | 20,000 | $21.34 | 202,238 |
| 2015-09-18 | Option exercise (derivative) | 20,000 | $0.00 | 80,000 |
| 2015-09-18 | Option exercise | 20,000 | $4.20 | 222,238 |
| 2015-09-18 | Open-market sale | 20,000 | $20.81 | 202,238 |
| 2015-08-18 | Option exercise (derivative) | 20,000 | $0.00 | 100,000 |
| 2015-08-18 | Open-market sale | 20,000 | $21.56 | 202,238 |
| 2015-08-18 | Option exercise | 20,000 | $4.20 | 222,238 |
| 2015-08-17 | Tax withholding | 91 | $21.80 | 12,399 |
| 2015-08-17 | Tax withholding | 73 | $21.80 | 12,490 |
| 2015-08-11 | Tax withholding | 3,261 | $21.35 | 202,238 |
| 2015-08-10 | Tax withholding | 4,348 | $21.38 | 205,499 |
| 2015-08-04 | Tax withholding | 3,739 | $20.94 | 209,847 |
| 2015-07-17 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2015-07-17 | Option exercise (derivative) | 20,000 | $0.00 | 120,000 |
| 2015-07-17 | Option exercise | 25,000 | $16.80 | 238,586 |
| 2015-07-17 | Option exercise | 20,000 | $4.20 | 258,586 |
| 2015-07-17 | Open-market sale | 45,000 | $19.47 | 213,586 |
| 2015-07-15 | Grant / award | 900 | $0.00 | 12,563 |
| 2015-06-18 | Option exercise (derivative) | 20,000 | $0.00 | 140,000 |
| 2015-06-18 | Option exercise (derivative) | 25,000 | $0.00 | 25,000 |
| 2015-06-18 | Option exercise | 25,000 | $16.80 | 238,586 |
| 2015-06-18 | Option exercise | 20,000 | $4.20 | 258,586 |
| 2015-06-18 | Open-market sale | 45,000 | $20.16 | 213,586 |
| 2015-05-18 | Option exercise (derivative) | 20,000 | $0.00 | 160,000 |
| 2015-05-18 | Option exercise | 20,000 | $4.20 | 233,586 |
| 2015-05-18 | Open-market sale | 20,000 | $19.24 | 213,586 |
| 2015-04-17 | Option exercise (derivative) | 10,000 | $0.00 | 180,000 |
| 2015-04-17 | Option exercise | 10,000 | $4.20 | 223,586 |
| 2015-04-17 | Open-market sale | 10,000 | $18.38 | 213,586 |
| 2015-03-18 | Option exercise (derivative) | 10,000 | $0.00 | 190,000 |
| 2015-03-18 | Option exercise | 10,000 | $4.20 | 223,586 |
| 2015-03-18 | Open-market sale | 10,000 | $18.61 | 213,586 |
| 2015-02-19 | Open-market sale | 60,000 | $18.17 | 226,388 |
| 2015-02-17 | Tax withholding | 85 | $17.94 | 11,770 |
| 2015-02-17 | Tax withholding | 107 | $17.94 | 11,663 |
| 2015-02-11 | Tax withholding | 2,348 | $17.61 | 213,586 |
| 2015-02-09 | Grant / award (derivative) | 125,000 | $0.00 | 125,000 |
| 2015-02-09 | Grant / award | 50,000 | $0.00 | 215,934 |
| 2015-02-06 | Tax withholding | 1,879 | $17.13 | 165,934 |
| 2015-02-04 | Tax withholding | 2,693 | $18.10 | 167,813 |
| 2015-01-28 | Option exercise (derivative) | 60,000 | $0.00 | 0 |
| 2015-01-28 | Z | 60,000 | $0.00 | 286,388 |
| 2015-01-28 | Option exercise | 60,000 | $10.61 | 230,506 |
| 2015-01-28 | Z | 60,000 | $0.00 | 170,506 |
| 2014-11-25 | Gift | 3,000 | $0.00 | 226,388 |
| 2014-11-25 | Gift | 3,000 | $0.00 | 29,520 |
| 2014-08-18 | Tax withholding | 91 | $17.24 | 11,855 |
| 2014-08-15 | Tax withholding | 73 | $16.97 | 11,946 |
| 2014-08-11 | Tax withholding | 2,348 | $16.90 | 170,506 |
| 2014-08-06 | Tax withholding | 1,879 | $17.16 | 172,854 |
| 2014-08-04 | Tax withholding | 2,693 | $17.25 | 174,733 |
| 2014-02-16 | Tax withholding | 107 | $14.69 | 12,019 |
| 2014-02-15 | Tax withholding | 85 | $14.69 | 12,126 |
| 2014-02-11 | Tax withholding | 2,305 | $14.42 | 177,426 |
| 2014-02-06 | Tax withholding | 2,144 | $13.73 | 179,731 |
| 2014-02-04 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2014-02-04 | Grant / award | 43,000 | $0.00 | 181,875 |
| 2013-09-09 | Gift | 3,000 | $13.27 | 26,520 |
| 2013-09-09 | Gift | 3,000 | $13.27 | 229,388 |
| 2013-08-16 | Tax withholding | 91 | $14.37 | 12,211 |
| 2013-08-12 | Tax withholding | 2,348 | $14.26 | 138,875 |
| 2013-08-06 | Tax withholding | 1,879 | $14.50 | 141,223 |
| 2013-05-07 | Tax withholding | 109 | $13.89 | 12,302 |
| 2013-02-19 | Tax withholding | 109 | $14.25 | 12,411 |
| 2013-02-11 | Grant / award (derivative) | 70,000 | $0.00 | 70,000 |
| 2013-02-11 | Grant / award | 37,500 | $0.00 | 143,102 |
| 2013-02-08 | Tax withholding | 2,451 | $14.16 | 105,602 |
| 2013-02-06 | Tax withholding | 2,194 | $14.05 | 108,053 |
| 2012-11-07 | Tax withholding | 250 | $12.77 | 12,361 |
| 2012-11-07 | Tax withholding | 91 | $12.77 | 12,520 |
| 2012-11-02 | Gift | 3,100 | $12.99 | 23,520 |
| 2012-11-02 | Gift | 3,100 | $12.99 | 232,388 |
| 2012-11-01 | Option exercise (derivative) | 5,000 | $0.00 | 0 |
| 2012-11-01 | Option exercise | 5,000 | $9.59 | 115,247 |
| 2012-11-01 | Open-market sale | 5,000 | $12.96 | 110,247 |
| 2012-08-08 | Tax withholding | 2,445 | $12.44 | 110,247 |
| 2012-08-06 | Tax withholding | 1,834 | $12.39 | 112,692 |
| 2012-07-16 | Grant / award | 1,500 | $0.00 | 12,611 |
| 2012-05-07 | Tax withholding | 104 | $11.08 | 11,111 |
| 2012-03-15 | Tax withholding | 157 | $12.40 | 11,215 |
| 2012-02-08 | Tax withholding | 2,445 | $11.76 | 114,526 |
| 2012-02-06 | Grant / award (derivative) | 100,000 | $11.62 | 100,000 |
| 2012-02-06 | Grant / award | 30,000 | $0.00 | 119,110 |
| 2012-02-06 | Tax withholding | 2,139 | $11.62 | 116,971 |
| 2012-02-01 | Tax withholding | 3,120 | $10.80 | 89,110 |
| 2011-11-07 | Tax withholding | 91 | $11.00 | 11,372 |
| 2011-10-26 | Gift | 4,000 | $0.00 | 20,420 |
| 2011-10-26 | Gift | 4,000 | $0.00 | 235,488 |
| 2011-09-15 | Tax withholding | 137 | $9.84 | 11,463 |
| 2011-08-08 | Tax withholding | 2,445 | $8.28 | 92,230 |
| 2011-08-05 | Tax withholding | 2,139 | $9.14 | 94,675 |
| 2011-05-09 | Tax withholding | 104 | $10.61 | 11,600 |
| 2011-03-15 | Tax withholding | 157 | $9.44 | 11,704 |
| 2011-02-08 | Grant / award (derivative) | 250,000 | $0.00 | 250,000 |
| 2011-02-08 | Tax withholding | 2,535 | $9.66 | 96,814 |
| 2011-02-07 | Tax withholding | 2,448 | $9.64 | 99,349 |
| 2011-02-01 | Tax withholding | 3,148 | $8.77 | 101,797 |
| 2010-12-07 | Tax withholding | 91 | $8.24 | 11,861 |
| 2010-11-07 | Tax withholding | 91 | $8.53 | 11,952 |
| 2010-11-07 | Tax withholding | 91 | $8.53 | 11,952 |
| 2010-10-26 | Gift | 5,000 | $0.00 | 239,488 |
| 2010-10-26 | Gift | 5,000 | $0.00 | 16,420 |
| 2010-10-26 | Gift | 5,000 | $0.00 | 239,488 |
| 2010-10-26 | Gift | 5,000 | $0.00 | 5,000 |
| 2010-09-15 | Tax withholding | 137 | $7.73 | 12,043 |
| 2010-08-09 | Tax withholding | 2,445 | $7.08 | 104,945 |
| 2010-08-05 | Tax withholding | 2,139 | $6.97 | 107,390 |
| 2010-05-07 | Grant / award | 1,500 | $0.00 | 12,180 |
| 2010-03-15 | Tax withholding | 164 | $6.32 | 10,680 |
| 2010-02-08 | Grant / award (derivative) | 130,000 | $0.00 | 130,000 |
| 2010-02-08 | Grant / award | 40,000 | $0.00 | 109,529 |
| 2010-02-05 | Tax withholding | 2,191 | $5.73 | 69,529 |
| 2010-02-01 | Tax withholding | 3,282 | $5.91 | 71,720 |
| 2010-01-25 | Tax withholding | 2,199 | $5.98 | 75,002 |
| 2009-12-07 | Tax withholding | 91 | $6.27 | 10,844 |
| 2009-09-15 | Tax withholding | 157 | $7.07 | 10,935 |
| 2009-08-05 | Tax withholding | 2,085 | $5.70 | 77,201 |
| 2009-04-15 | Grant / award | 2,250 | $0.00 | 9,883 |
| 2009-02-05 | Grant / award (derivative) | 200,000 | $0.00 | 200,000 |
| 2009-02-05 | Grant / award | 35,000 | $0.00 | 78,935 |
| 2009-02-02 | Tax withholding | 3,206 | $3.64 | 43,935 |
| 2009-01-23 | Tax withholding | 2,137 | $3.86 | 40,863 |
| 2008-12-16 | Open-market buy | 100,000 | $2.69 | 244,488 |
| 2008-12-15 | Open-market buy | 4,000 | $2.64 | 4,661 |
| 2008-12-15 | Open-market buy | 11,000 | $2.69 | 11,420 |
| 2008-12-15 | Open-market buy | 3,000 | $2.64 | 43,000 |
| 2008-12-07 | Tax withholding | 89 | $4.01 | 661 |
| 2008-10-15 | — | — | — | 40,000 |
| 2008-10-15 | — | — | — | 750 |
| 2008-10-15 | — | — | — | 144,488 |
| 2008-10-15 | — | — | — | 420 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.