David R. Hansen is Sr VP Adminstration at WESTLAKE CHEMICAL CORP (WLK). They have made 14 open-market trades across 2 companies since 2006, most recently 2015-02-18.
CIK 0001298632
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $240K since 2014, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WLKP | BUY | 2014-08-04 | 2014-08-06 | $24.00 | $240K | -8.0% | -2.2% | -2.2% |
| WLK | SELL | 2014-02-28 | 2014-03-03 | $134.50 | $569K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2013-03-14 | 2013-03-18 | $96.45 | $540K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2012-12-07 | 2012-12-11 | $73.65 | $368K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2012-08-06 | 2012-08-08 | $73.46 | $2.5M | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2012-08-06 | 2013-03-18 | $67.15 | $1.6M | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2011-03-02 | 2011-03-04 | $48.00 | $606K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2011-02-28 | 2011-03-02 | $47.43 | $422K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2010-11-05 | 2010-11-09 | $36.15 | $455K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2010-08-16 | 2010-08-18 | $28.57 | $38K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2009-08-07 | 2009-08-11 | $24.54 | $232K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2006-08-31 | 2006-09-01 | $29.40 | $138K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2006-08-30 | 2006-08-31 | $29.40 | $46K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2006-08-22 | 2006-08-23 | $30.00 | $45K | -18.5% | -0.6% | -0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.