The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Ciskowski Michael S since 2006.
The trader's CIK number is 1229538.
At the time of the last reporting, Ciskowski Michael S was the EVP and CFO of Valero Energy Corp/tx. (stock ticker symbol VLO).
Also see all insider trading activities at Valero Energy Corp/tx.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2018 | VLO | 0 | $0 | 251,530 | $23,464,982 | 296,380 | $4,564,011 |
| 2017 | VLO | 0 | $0 | 98,669 | $7,922,914 | 45,432 | $0 |
| 2016 | VLO | 0 | $0 | 57,946 | $3,980,890 | 58,944 | $0 |
| 2015 | VLO | 0 | $0 | 94,964 | $6,019,662 | 94,662 | $0 |
| 2014 | VLO | 0 | $0 | 126,033 | $6,755,753 | 210,279 | $1,645,585 |
| 2013 | VLO | 0 | $0 | 26,102 | $1,192,130 | 54,000 | $0 |
| 2012 | VLO | 0 | $0 | 110,000 | $3,735,160 | 110,000 | $2,115,630 |
| 2010 | VLO | 0 | $0 | 50,000 | $1,050,000 | 5,164 | $0 |
| 2009 | VLO | 0 | $0 | 72,200 | $1,183,213 | 27,200 | $267,240 |
| 2008 | VLO | 0 | $0 | 37,100 | $1,960,735 | 9,050 | $0 |
| 2007 | VLO | 0 | $0 | 149,824 | $11,000,646 | 40,800 | $400,860 |
| 2006 | VLO | 0 | $0 | 182,925 | $11,911,161 | 360,042 | $2,217,781 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2018-01-23 | VLO | Option Ex | 44,850 | .00 | 0 |
| 2018-01-03 | VLO | Option Ex | 251,530 | 18.14 | 4,564,011 |
| 2018-01-03 | VLO | Sale | 251,530 | 93.29 | 23,464,982 |
| 2017-12-20 | VLO | Sale | 45,657 | 88.91 | 4,059,135 |
| 2017-09-19 | VLO | Sale | 53,012 | 72.89 | 3,863,779 |
| 2017-01-26 | VLO | Option Ex | 45,432 | .00 | 0 |
| 2016-12-08 | VLO | Sale | 57,946 | 68.70 | 3,980,890 |
| 2016-01-21 | VLO | Option Ex | 58,944 | .00 | 0 |
| 2015-08-11 | VLO | Sale | 29,910 | 68.14 | 2,038,097 |
| 2015-03-19 | VLO | Sale | 65,054 | 61.20 | 3,981,565 |
| 2015-01-22 | VLO | Option Ex | 94,662 | .00 | 0 |
| 2014-03-14 | VLO | Option Ex | 102,907 | 15.99 | 1,645,585 |
| 2014-03-14 | VLO | Sale | 102,907 | 54.01 | 5,557,595 |
| 2014-03-06 | VLO | Sale | 23,126 | 51.81 | 1,198,158 |
| 2014-01-21 | VLO | Option Ex | 107,372 | .00 | 0 |
| 2013-02-28 | VLO | Sale | 26,102 | 45.67 | 1,192,130 |
| 2013-01-22 | VLO | Option Ex | 54,000 | .00 | 0 |
| 2012-12-19 | VLO | Option Ex | 110,000 | 19.23 | 2,115,630 |
| 2012-12-19 | VLO | Sale | 110,000 | 33.96 | 3,735,160 |
| 2010-05-03 | VLO | Sale | 50,000 | 21.00 | 1,050,000 |
| 2010-01-25 | VLO | Option Ex | 5,164 | .00 | 0 |
| 2009-12-09 | VLO | Sale | 72,200 | 16.39 | 1,183,213 |
| 2009-12-09 | VLO | Option Ex | 27,200 | 9.82 | 267,240 |
| 2008-06-03 | VLO | Sale | 37,100 | 52.85 | 1,960,735 |
| 2008-01-16 | VLO | Option Ex | 9,050 | .00 | 0 |
| 2007-10-12 | VLO | Sale | 55,000 | 73.22 | 4,027,100 |
| 2007-05-09 | VLO | Option Ex | 40,800 | 9.82 | 400,860 |
| 2007-05-09 | VLO | Sale | 94,824 | 73.54 | 6,973,546 |
| 2006-05-05 | VLO | Option Ex | 321,744 | 6.89 | 2,217,781 |
| 2006-05-05 | VLO | Sale | 182,925 | 65.11 | 11,911,161 |
| 2006-01-18 | VLO | Option Ex | 38,298 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Ciskowski Michael S (EVP and CFO of Valero Energy Corp/tx at the time of this reporting) see the Securities and Exchange Commission (SEC) website.