SEC CIK 1429110
Chung Yoon Michael
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PHview stock → | 22,048 | 2018-04-20 |
Position History — PH
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PH
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2018-04-20 | Grant / award | 5,583 | $0.00 | 22,048 |
| 2017-11-17 | Option exercise (derivative) | 7,850 | $0.00 | 7,850 |
| 2017-11-17 | Option exercise | 7,850 | $69.10 | 28,265 |
| 2017-11-17 | Tax withholding | 5,365 | $182.00 | 22,900 |
| 2017-11-17 | Open-market sale | 2,485 | $182.00 | 20,415 |
| 2017-11-17 | Open-market sale | 3,950 | $182.15 | 16,465 |
| 2017-08-16 | Grant / award (derivative) | 7,840 | $0.00 | 7,840 |
| 2017-04-21 | Grant / award | 4,255 | $0.00 | 21,814 |
| 2017-04-21 | Tax withholding | 1,399 | $157.07 | 20,415 |
| 2017-04-20 | Tax withholding | 1,723 | $176.18 | 20,325 |
| 2017-03-02 | Option exercise (derivative) | 5,779 | $0.00 | 0 |
| 2017-03-02 | Option exercise | 5,779 | $131.69 | 23,338 |
| 2017-03-02 | Open-market sale | 657 | $158.40 | 17,559 |
| 2017-03-02 | Tax withholding | 5,122 | $158.35 | 18,216 |
| 2016-11-10 | Option exercise (derivative) | 7,107 | $0.00 | 0 |
| 2016-11-10 | Option exercise | 11,140 | $62.35 | 35,806 |
| 2016-11-10 | Open-market sale | 4,428 | $136.66 | 17,559 |
| 2016-11-10 | Tax withholding | 13,819 | $136.70 | 21,987 |
| 2016-11-10 | Option exercise | 7,107 | $100.01 | 24,666 |
| 2016-08-17 | Grant / award (derivative) | 9,910 | $0.00 | 9,910 |
| 2016-04-22 | Grant / award | 2,967 | $0.00 | 18,534 |
| 2016-04-22 | Tax withholding | 975 | $113.91 | 17,559 |
| 2015-08-12 | Grant / award (derivative) | 8,680 | $0.00 | 8,680 |
| 2015-04-30 | Tax withholding | 1,072 | $119.06 | 15,567 |
| 2015-04-30 | Grant / award | 3,260 | $0.00 | 16,639 |
| 2014-11-26 | Grant / award (derivative) | 5,779 | $0.00 | 5,779 |
| 2014-11-26 | Option exercise (derivative) | 11,700 | $0.00 | 0 |
| 2014-11-26 | Open-market sale | 3,888 | $132.28 | 13,379 |
| 2014-11-26 | Tax withholding | 8,589 | $132.30 | 17,267 |
| 2014-11-26 | Option exercise | 11,700 | $65.34 | 25,856 |
| 2014-08-17 | Tax withholding | 2,228 | $113.07 | 14,156 |
| 2014-08-13 | Grant / award (derivative) | 9,040 | $0.00 | 9,040 |
| 2014-05-05 | Open-market sale | 3,100 | $124.89 | 16,384 |
| 2014-04-30 | Tax withholding | 1,519 | $126.17 | 19,484 |
| 2014-04-30 | Grant / award | 4,619 | $0.00 | 21,003 |
| 2013-12-06 | Option exercise (derivative) | 8,235 | $0.00 | 0 |
| 2013-12-06 | Tax withholding | 6,103 | $120.11 | 18,516 |
| 2013-12-06 | Open-market sale | 2,132 | $120.18 | 16,384 |
| 2013-12-06 | Option exercise | 8,235 | $60.93 | 24,619 |
| 2013-09-12 | Open-market sale | 4,800 | $104.43 | 16,384 |
| 2013-08-14 | Grant / award (derivative) | 12,000 | $0.00 | 12,000 |
| 2013-08-11 | Tax withholding | 1,344 | $103.66 | 21,184 |
| 2013-05-17 | Option exercise (derivative) | 14,295 | $0.00 | 0 |
| 2013-05-17 | Grant / award (derivative) | 7,107 | $0.00 | 7,107 |
| 2013-05-17 | Tax withholding | 10,407 | $99.49 | 22,528 |
| 2013-05-17 | Option exercise | 14,295 | $49.46 | 32,935 |
| 2013-04-17 | Grant / award | 4,912 | $0.00 | 20,255 |
| 2013-04-17 | Tax withholding | 1,615 | $87.01 | 18,640 |
| 2013-01-28 | Option exercise (derivative) | 8,100 | $0.00 | 0 |
| 2013-01-28 | Tax withholding | 5,564 | $93.78 | 17,879 |
| 2013-01-28 | Option exercise | 8,100 | $49.75 | 23,443 |
| 2013-01-28 | Open-market sale | 2,536 | $93.78 | 15,343 |
| 2012-08-15 | Grant / award (derivative) | 9,750 | $0.00 | 9,750 |
| 2012-08-15 | Grant / award | 10,924 | $0.00 | 19,259 |
| 2012-08-15 | Tax withholding | 3,916 | $81.55 | 15,343 |
| 2012-08-12 | Tax withholding | 222 | $82.70 | 8,335 |
| 2011-08-17 | Grant / award (derivative) | 7,850 | $0.00 | 7,850 |
| 2011-08-17 | Grant / award | 4,722 | $0.00 | 8,557 |
| 2011-08-13 | Tax withholding | 166 | $68.45 | 3,835 |
| 2010-12-10 | Option exercise (derivative) | 7,800 | $0.00 | 0 |
| 2010-12-10 | Disposition to issuer | 3,997 | $85.41 | 7,804 |
| 2010-12-10 | Open-market sale | 882 | $85.42 | 4,401 |
| 2010-12-10 | Open-market sale | 400 | $85.43 | 4,001 |
| 2010-12-10 | Open-market sale | 1,007 | $85.41 | 5,283 |
| 2010-12-10 | Tax withholding | 1,514 | $85.41 | 6,290 |
| 2010-12-10 | Option exercise | 7,800 | $43.77 | 11,801 |
| 2010-11-18 | Option exercise (derivative) | 6,000 | $0.00 | 0 |
| 2010-11-18 | Tax withholding | 3,914 | $80.43 | 6,087 |
| 2010-11-18 | Option exercise | 6,000 | $36.26 | 10,001 |
| 2010-11-18 | Open-market sale | 586 | $80.43 | 5,501 |
| 2010-11-18 | Open-market sale | 1,500 | $80.40 | 4,001 |
| 2010-08-11 | Grant / award (derivative) | 11,140 | $0.00 | 11,140 |
| 2010-08-11 | Grant / award | 2,832 | $0.00 | 4,001 |
| 2009-08-12 | Grant / award (derivative) | 14,295 | $0.00 | 14,295 |
| 2009-08-12 | Grant / award | 717 | $0.00 | 1,169 |
| 2008-08-13 | Grant / award (derivative) | 11,700 | $0.00 | 11,700 |
| 2008-08-13 | Grant / award | 448 | $0.00 | 452 |
| 2008-03-01 | — | — | — | 4,337.67 |
| 2008-03-01 | — | — | — | 4 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.