SEC CIK 1298551
Taylor Jeffrey L
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| WLKview stock → | 24,615 | 2015-05-26 |
Position History — WLK
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — WLK
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2015-05-26 | Option exercise (derivative) | 3,112 | $0.00 | 0 |
| 2015-05-26 | Option exercise (derivative) | 2,014 | $0.00 | 2,014 |
| 2015-05-26 | Option exercise (derivative) | 1,720 | $0.00 | 3,494 |
| 2015-05-26 | Option exercise | 3,112 | $30.05 | 24,615 |
| 2015-05-26 | Open-market sale | 1,297 | $70.50 | 20,206 |
| 2015-05-26 | Option exercise | 1,720 | $63.98 | 26,335 |
| 2015-05-26 | Option exercise | 2,014 | $45.70 | 28,349 |
| 2015-05-26 | Open-market sale | 6,846 | $70.58 | 21,503 |
| 2015-02-20 | Grant / award (derivative) | 1,621 | $0.00 | 1,621 |
| 2015-02-20 | Grant / award (derivative) | 5,406 | $0.00 | 5,406 |
| 2015-02-18 | Tax withholding | 1,037 | $66.79 | 21,503 |
| 2014-02-27 | Option exercise (derivative) | 1,555 | $0.00 | 1,556 |
| 2014-02-27 | Option exercise (derivative) | 1,006 | $0.00 | 2,014 |
| 2014-02-27 | Option exercise (derivative) | 1,295 | $0.00 | 0 |
| 2014-02-27 | Option exercise | 1,555 | $60.11 | 14,578 |
| 2014-02-27 | Open-market sale | 4,314 | $132.62 | 11,270 |
| 2014-02-27 | Option exercise | 1,006 | $91.40 | 15,584 |
| 2014-02-27 | Option exercise | 1,295 | $45.83 | 13,023 |
| 2014-02-19 | Tax withholding | 3 | $129.58 | 12,438 |
| 2014-02-19 | Tax withholding | 710 | $129.00 | 11,728 |
| 2014-02-14 | Grant / award (derivative) | 837 | $0.00 | 837 |
| 2014-02-14 | Grant / award (derivative) | 2,607 | $0.00 | 2,607 |
| 2013-03-19 | Option exercise (derivative) | 2,590 | $0.00 | 1,295 |
| 2013-03-19 | Option exercise (derivative) | 1,555 | $0.00 | 3,111 |
| 2013-03-19 | Option exercise (derivative) | 2,922 | $0.00 | 0 |
| 2013-03-19 | Option exercise | 1,555 | $60.11 | 18,186 |
| 2013-03-19 | Option exercise | 2,590 | $45.83 | 20,776 |
| 2013-03-19 | Open-market sale | 8,335 | $95.34 | 12,441 |
| 2013-03-19 | Option exercise | 2,922 | $20.53 | 16,631 |
| 2013-02-28 | Tax withholding | 10 | $84.86 | 13,709 |
| 2013-02-28 | Tax withholding | 922 | $84.09 | 13,719 |
| 2013-02-15 | Grant / award (derivative) | 1,136 | $0.00 | 1,136 |
| 2013-02-15 | Grant / award (derivative) | 3,020 | $0.00 | 3,020 |
| 2012-08-09 | Option exercise (derivative) | 2,922 | $0.00 | 2,922 |
| 2012-08-09 | Option exercise (derivative) | 2,107 | $0.00 | 0 |
| 2012-08-09 | Option exercise (derivative) | 1,128 | $0.00 | 0 |
| 2012-08-09 | Open-market sale | 1,145 | $67.15 | 18,356 |
| 2012-08-09 | Open-market sale | 301 | $67.13 | 20,162 |
| 2012-08-09 | Open-market sale | 715 | $67.12 | 20,463 |
| 2012-08-09 | Open-market sale | 431 | $67.10 | 21,178 |
| 2012-08-09 | Open-market sale | 400 | $67.08 | 21,609 |
| 2012-08-09 | Open-market sale | 679 | $67.07 | 22,009 |
| 2012-08-09 | Open-market sale | 349 | $67.06 | 22,688 |
| 2012-08-09 | Open-market sale | 100 | $67.05 | 23,037 |
| 2012-08-09 | Open-market sale | 345 | $67.02 | 23,137 |
| 2012-08-09 | Open-market sale | 930 | $67.00 | 23,482 |
| 2012-08-09 | Open-market sale | 500 | $66.99 | 24,412 |
| 2012-08-09 | Open-market sale | 1,449 | $66.97 | 24,912 |
| 2012-08-09 | Option exercise | 1,128 | $3610.00 | 26,361 |
| 2012-08-09 | Option exercise | 3,058 | $31.61 | 25,233 |
| 2012-08-09 | Option exercise | 2,107 | $27.22 | 22,175 |
| 2012-08-09 | Option exercise | 2,922 | $20.53 | 20,068 |
| 2012-08-09 | Open-market sale | 1,500 | $67.20 | 14,641 |
| 2012-08-09 | Open-market sale | 200 | $67.19 | 16,141 |
| 2012-08-09 | Open-market sale | 415 | $67.18 | 16,341 |
| 2012-08-09 | Open-market sale | 1,500 | $67.16 | 16,756 |
| 2012-08-09 | Open-market sale | 661 | $67.14 | 19,501 |
| 2012-08-09 | Open-market sale | 100 | $67.15 | 18,256 |
| 2012-05-29 | Option exercise (derivative) | 7,678 | $0.00 | 7,679 |
| 2012-05-29 | Open-market sale | 200 | $56.74 | 19,046 |
| 2012-05-29 | Open-market sale | 300 | $56.75 | 19,246 |
| 2012-05-29 | Open-market sale | 501 | $56.76 | 19,546 |
| 2012-05-29 | Open-market sale | 216 | $56.71 | 20,047 |
| 2012-05-29 | Open-market sale | 600 | $56.72 | 20,263 |
| 2012-05-29 | Open-market sale | 400 | $56.73 | 20,863 |
| 2012-05-29 | Open-market sale | 466 | $57.74 | 21,263 |
| 2012-05-29 | Open-market sale | 300 | $56.75 | 21,729 |
| 2012-05-29 | Open-market sale | 800 | $56.69 | 17,146 |
| 2012-05-29 | Open-market sale | 1,700 | $56.77 | 24,125 |
| 2012-05-29 | Open-market sale | 1,100 | $56.79 | 25,825 |
| 2012-05-29 | Open-market sale | 200 | $56.80 | 26,925 |
| 2012-05-29 | Open-market sale | 600 | $56.82 | 27,125 |
| 2012-05-29 | Option exercise | 7,678 | $31.61 | 27,725 |
| 2012-05-29 | Open-market sale | 400 | $56.72 | 18,646 |
| 2012-05-29 | Open-market sale | 700 | $56.70 | 17,946 |
| 2012-05-29 | Open-market sale | 2,096 | $56.76 | 22,029 |
| 2012-05-14 | Option exercise (derivative) | 6,028 | $0.00 | 0 |
| 2012-05-14 | Open-market sale | 1,753 | $56.54 | 24,322 |
| 2012-05-14 | Open-market sale | 303 | $56.67 | 20,147 |
| 2012-05-14 | Open-market sale | 800 | $56.65 | 20,450 |
| 2012-05-14 | Open-market sale | 22 | $56.65 | 21,250 |
| 2012-05-14 | Open-market sale | 5 | $56.64 | 21,272 |
| 2012-05-14 | Open-market sale | 500 | $56.63 | 21,277 |
| 2012-05-14 | Open-market sale | 400 | $56.62 | 21,777 |
| 2012-05-14 | Open-market sale | 200 | $56.61 | 22,177 |
| 2012-05-14 | Open-market sale | 200 | $56.61 | 22,377 |
| 2012-05-14 | Open-market sale | 600 | $56.60 | 22,577 |
| 2012-05-14 | Open-market sale | 205 | $56.59 | 23,177 |
| 2012-05-14 | Open-market sale | 140 | $56.59 | 23,382 |
| 2012-05-14 | Open-market sale | 300 | $56.59 | 23,522 |
| 2012-05-14 | Open-market sale | 100 | $56.58 | 23,822 |
| 2012-05-14 | Open-market sale | 400 | $56.58 | 23,922 |
| 2012-05-14 | Open-market sale | 100 | $56.69 | 20,047 |
| 2012-05-14 | Option exercise | 6,028 | $14.24 | 26,075 |
| 2012-02-24 | Tax withholding | 1,049 | $57.50 | 20,051 |
| 2012-02-24 | Tax withholding | 4 | $57.78 | 20,047 |
| 2012-02-17 | Grant / award (derivative) | 4,666 | $0.00 | 4,666 |
| 2012-02-17 | Grant / award | 1,816 | $0.00 | 21,100 |
| 2012-02-14 | Tax withholding | 1,880 | $57.08 | 19,357 |
| 2012-02-14 | Tax withholding | 73 | $58.03 | 19,284 |
| 2011-08-08 | Open-market buy | 1,000 | $37.19 | 21,237 |
| 2011-03-14 | Open-market sale | 2,259 | $49.93 | 20,937 |
| 2011-03-14 | Open-market sale | 500 | $49.94 | 20,437 |
| 2011-03-14 | Open-market sale | 200 | $49.96 | 20,237 |
| 2011-03-03 | Option exercise (derivative) | 2,922 | $0.00 | 5,844 |
| 2011-03-03 | Option exercise | 2,922 | $20.53 | 26,118 |
| 2011-03-03 | Open-market sale | 500 | $48.92 | 25,618 |
| 2011-03-03 | Open-market sale | 1,122 | $48.93 | 24,496 |
| 2011-03-03 | Open-market sale | 1,300 | $49.94 | 23,196 |
| 2011-02-25 | Option exercise (derivative) | 3,267 | $0.00 | 0 |
| 2011-02-25 | Option exercise (derivative) | 6,028 | $0.00 | 6,028 |
| 2011-02-25 | Option exercise | 3,267 | $19.29 | 32,491 |
| 2011-02-25 | Option exercise | 6,028 | $14.24 | 29,224 |
| 2011-02-25 | Open-market sale | 7 | $46.45 | 32,484 |
| 2011-02-25 | Open-market sale | 300 | $46.43 | 32,184 |
| 2011-02-25 | Open-market sale | 1 | $46.42 | 32,183 |
| 2011-02-25 | Option exercise | 300 | $43.41 | 31,883 |
| 2011-02-25 | Open-market sale | 300 | $46.41 | 31,583 |
| 2011-02-25 | Open-market sale | 200 | $46.40 | 31,383 |
| 2011-02-25 | Open-market sale | 2,094 | $46.35 | 23,196 |
| 2011-02-25 | Open-market sale | 1,500 | $46.36 | 25,290 |
| 2011-02-25 | Open-market sale | 2,091 | $46.37 | 26,790 |
| 2011-02-25 | Open-market sale | 701 | $46.37 | 28,881 |
| 2011-02-25 | Open-market sale | 400 | $46.38 | 29,582 |
| 2011-02-25 | Open-market sale | 300 | $46.38 | 29,982 |
| 2011-02-25 | Open-market sale | 1,101 | $46.39 | 30,282 |
| 2011-02-18 | Grant / award (derivative) | 3,885 | $0.00 | 3,885 |
| 2011-02-18 | Grant / award | 1,629 | $0.00 | 23,196 |
| 2011-02-17 | Tax withholding | 1,143 | $43.41 | 21,587 |
| 2011-02-17 | Tax withholding | 20 | $43.64 | 21,567 |
| 2010-08-16 | Option exercise (derivative) | 3,267 | $0.00 | 3,267 |
| 2010-08-16 | Open-market sale | 100 | $28.23 | 24,797 |
| 2010-08-16 | Open-market sale | 100 | $28.25 | 25,897 |
| 2010-08-16 | Open-market sale | 600 | $28.24 | 25,297 |
| 2010-08-16 | Open-market sale | 200 | $28.24 | 25,097 |
| 2010-08-16 | Open-market sale | 200 | $28.24 | 24,897 |
| 2010-08-16 | Option exercise | 3,267 | $19.29 | 25,997 |
| 2010-08-16 | Open-market sale | 300 | $28.21 | 24,497 |
| 2010-08-16 | Open-market sale | 400 | $28.19 | 24,097 |
| 2010-08-16 | Open-market sale | 100 | $28.17 | 23,997 |
| 2010-08-16 | Open-market sale | 1,267 | $28.16 | 22,730 |
| 2010-03-03 | Option exercise (derivative) | 6,028 | $0.00 | 12,056 |
| 2010-03-03 | Open-market sale | 500 | $22.92 | 24,339 |
| 2010-03-03 | Open-market sale | 600 | $22.94 | 25,139 |
| 2010-03-03 | Open-market sale | 300 | $22.93 | 24,839 |
| 2010-03-03 | Open-market sale | 628 | $22.91 | 23,711 |
| 2010-03-03 | Open-market sale | 981 | $22.96 | 22,730 |
| 2010-03-03 | Option exercise | 6,028 | $14.24 | 29,739 |
| 2010-03-03 | Open-market sale | 2,000 | $23.00 | 27,739 |
| 2010-03-03 | Open-market sale | 200 | $22.99 | 27,539 |
| 2010-03-03 | Open-market sale | 1,200 | $22.95 | 25,739 |
| 2010-03-03 | Open-market sale | 600 | $22.97 | 26,939 |
| 2010-02-26 | Grant / award (derivative) | 8,766 | $0.00 | 8,766 |
| 2010-02-26 | Grant / award | 3,468 | $0.00 | 23,711 |
| 2010-02-24 | Tax withholding | 486 | $20.39 | 20,244 |
| 2010-02-24 | Tax withholding | 1 | $20.27 | 20,243 |
| 2009-11-09 | Option exercise (derivative) | 3,267 | $0.00 | 6,534 |
| 2009-11-09 | Open-market sale | 3,256 | $26.10 | 20,741 |
| 2009-11-09 | Open-market sale | 1,217 | $26.25 | 23,997 |
| 2009-11-09 | Option exercise | 3,267 | $19.29 | 25,214 |
| 2009-11-09 | Open-market sale | 11 | $26.16 | 20,730 |
| 2009-08-06 | Option exercise (derivative) | 3,967 | $0.00 | 0 |
| 2009-08-06 | Open-market sale | 3,967 | $24.25 | 21,947 |
| 2009-08-06 | Option exercise | 3,967 | $14.50 | 25,914 |
| 2009-03-17 | Tax withholding | 74 | $12.99 | 21,947 |
| 2009-02-13 | Grant / award (derivative) | 18,084 | $0.00 | 18,084 |
| 2009-02-13 | Grant / award | 6,964 | $0.00 | 22,021 |
| 2008-09-02 | Tax withholding | 124 | $19.29 | 15,057 |
| 2008-02-19 | Grant / award (derivative) | 9,801 | $0.00 | 9,801 |
| 2008-02-19 | Grant / award | 4,122 | $0.00 | 15,181 |
| 2007-09-04 | Tax withholding | 1 | $26.77 | 11,059 |
| 2007-09-04 | Tax withholding | 120 | $26.85 | 11,060 |
| 2007-03-16 | Tax withholding | 62 | $27.55 | 11,180 |
| 2007-03-02 | Grant / award (derivative) | 15,357 | $0.00 | 15,357 |
| 2007-03-02 | Grant / award (derivative) | 3,058 | $0.00 | 3,058 |
| 2007-03-02 | Grant / award | 1,468 | $0.00 | 3,333 |
| 2007-03-02 | Grant / award | 7,909 | $0.00 | 11,242 |
| 2006-11-16 | Open-market sale | 300 | $35.04 | 1,899 |
| 2006-11-16 | Open-market sale | 34 | $35.01 | 1,865 |
| 2006-09-01 | Tax withholding | 121 | $29.83 | 2,199 |
| 2006-08-22 | Option exercise (derivative) | 3,967 | $0.00 | 3,967 |
| 2006-08-22 | Open-market sale | 3,967 | $29.40 | 2,320 |
| 2006-08-22 | Option exercise | 3,967 | $14.50 | 6,287 |
| 2006-03-20 | Grant / award (derivative) | 1,128 | $0.00 | 1,128 |
| 2006-03-20 | Grant / award | 687 | $0.00 | 2,320 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.