$WLK WESTLAKE CHEMICAL CORP Insider Trading Week 46/2016
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in WESTLAKE CHEMICAL CORP in week 46/2016.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 18 2016 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Sell | S | 54.57 | 300 | 16,371 | 0 | 300 to 0 (-100.00 %) |
| Nov 18 2016 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Sell | S | 53.82 | 9,700 | 522,094 | 300 | 10 K to 300 (-97.00 %) |
| Nov 18 2016 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Sell | S | 54.45 | 10,000 | 544,451 | 10,000 | 20 K to 10 K (-50.00 %) |
| Nov 18 2016 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Sell | S | 54.57 | 300 | 16,371 | 0 | 300 to 0 (-100.00 %) |
| Nov 18 2016 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Sell | S | 53.82 | 9,700 | 522,094 | 300 | 10 K to 300 (-97.00 %) |
| Nov 18 2016 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Sell | S | 54.45 | 10,000 | 544,451 | 10,000 | 20 K to 10 K (-50.00 %) |
| Nov 17 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Option Exercise | M | 45.70 | 1,582 | 72,293 | 0 | |
| Nov 17 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Option Exercise | M | 30.05 | 1,334 | 40,090 | 0 | |
| Nov 17 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Option Exercise | M | 15.81 | 15,358 | 242,733 | 0 | |
| Nov 17 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Sell | S | 53.78 | 18,274 | 982,776 | 6,063 | 24.3 K to 6.1 K (-75.09 %) |
| Nov 17 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Buy | M | 45.70 | 1,582 | 72,293 | 24,337 | 22.8 K to 24.3 K (+6.95 %) |
| Nov 17 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Buy | M | 30.05 | 1,334 | 40,090 | 22,755 | 21.4 K to 22.8 K (+6.23 %) |
| Nov 17 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Buy | M | 15.81 | 15,358 | 242,733 | 21,421 | 6.1 K to 21.4 K (+253.31 %) |
| Nov 16 2016 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Sell | S | 53.06 | 10,000 | 530,595 | 20,000 | 30 K to 20 K (-33.33 %) |
| Nov 16 2016 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Sell | S | 52.84 | 10,000 | 528,439 | 30,000 | 40 K to 30 K (-25.00 %) |
| Nov 16 2016 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Sell | S | 53.06 | 10,000 | 530,595 | 20,000 | 30 K to 20 K (-33.33 %) |
| Nov 16 2016 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Sell | S | 52.84 | 10,000 | 528,439 | 30,000 | 40 K to 30 K (-25.00 %) |
| Nov 14 2016 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Sell | S | 52.91 | 5,696 | 301,367 | 12,503 | 18.2 K to 12.5 K (-31.30 %) |
| Nov 14 2016 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | Sr. Vice President, ... | Option Exercise | M | 30.05 | 2,880 | 86,551 | 0 | |
| Nov 14 2016 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | Sr. Vice President, ... | Sell | S | 54.42 | 2,880 | 156,737 | 8,155 | 11 K to 8.2 K (-26.10 %) |
| Nov 14 2016 | WLK | WESTLAKE CHEMICAL ... | Buesinger Robert F. | Sr. Vice President, ... | Buy | M | 30.05 | 2,880 | 86,551 | 11,035 | 8.2 K to 11 K (+35.32 %) |