Michael J. Mattina Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Michael J. Mattina. Michael J. Mattina is Sr. VP, Polyethylene in WESTLAKE CHEMICAL CORP ($WLK).
Latest Insider Trading Transactions of Michael J. Mattina
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 16 2017 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Option Exercise | M | 0.00 | 660 | 0 | 0 | |
| Feb 16 2017 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Payment of Exercise | F | 64.01 | 217 | 13,890 | 6,506 | 6.7 K to 6.5 K (-3.23 %) |
| Feb 16 2017 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Buy | M | 0.00 | 660 | 0 | 6,723 | 6.1 K to 6.7 K (+10.89 %) |
| 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 %) |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Payment of Exercise | F | 51.93 | 2,443 | 126,865 | 6,063 | 8.5 K to 6.1 K (-28.72 %) |
| Feb 22 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Option Exercise | A | 0.00 | 2,296 | 0 | 2,296 | |
| Feb 22 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Option Exercise | A | 44.42 | 8,741 | 388,275 | 8,741 | |
| Feb 18 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Option Exercise | M | 0.00 | 892 | 0 | 0 | |
| Feb 18 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Payment of Exercise | F | 43.52 | 296 | 12,882 | 8,506 | 8.8 K to 8.5 K (-3.36 %) |
| Feb 18 2016 | WLK | WESTLAKE CHEMICAL ... | Mattina Michael J. | Sr. VP, Polyethylen ... | Buy | M | 0.00 | 892 | 0 | 8,802 | 7.9 K to 8.8 K (+11.28 %) |
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