$WLK WESTLAKE CHEMICAL CORP Insider Trading Week 34/2016
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in WESTLAKE CHEMICAL CORP in week 34/2016.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 %) |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Option Exercise | M | 15.81 | 30,714 | 485,435 | 0 | |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Payment of Exercise | F | 51.93 | 5,696 | 295,793 | 18,199 | 23.9 K to 18.2 K (-23.84 %) |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Sell | S | 52.00 | 30,714 | 1,597,156 | 23,895 | 54.6 K to 23.9 K (-56.24 %) |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Accounti ... | Buy | M | 15.81 | 30,714 | 485,435 | 54,609 | 23.9 K to 54.6 K (+128.54 %) |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | M | 15.81 | 30,714 | 485,435 | 0 | |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 51.93 | 6,749 | 350,476 | 68,000 | 74.7 K to 68 K (-9.03 %) |
| Aug 25 2016 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Buy | M | 15.81 | 30,714 | 485,435 | 74,749 | 44 K to 74.7 K (+69.75 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | RILEY H JOHN JR | Director | Option Exercise | M | 0.00 | 588 | 0 | 0 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | RILEY H JOHN JR | Director | Option Exercise | M | 0.00 | 357 | 0 | 357 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | RILEY H JOHN JR | Director | Option Exercise | M | 0.00 | 603 | 0 | 1,206 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | RILEY H JOHN JR | Director | Buy | M | 0.00 | 588 | 0 | 20,689 | 20.1 K to 20.7 K (+2.93 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | RILEY H JOHN JR | Director | Buy | M | 0.00 | 357 | 0 | 20,101 | 19.7 K to 20.1 K (+1.81 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | RILEY H JOHN JR | Director | Buy | M | 0.00 | 603 | 0 | 19,744 | 19.1 K to 19.7 K (+3.15 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Graff Michael J | Director | Option Exercise | M | 0.00 | 588 | 0 | 0 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Graff Michael J | Director | Option Exercise | M | 0.00 | 357 | 0 | 357 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Graff Michael J | Director | Option Exercise | M | 0.00 | 603 | 0 | 1,206 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Graff Michael J | Director | Buy | M | 0.00 | 588 | 0 | 3,077 | 2.5 K to 3.1 K (+23.62 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Graff Michael J | Director | Buy | M | 0.00 | 357 | 0 | 2,489 | 2.1 K to 2.5 K (+16.74 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Graff Michael J | Director | Buy | M | 0.00 | 603 | 0 | 2,132 | 1.5 K to 2.1 K (+39.44 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Option Exercise | M | 0.00 | 588 | 0 | 0 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Option Exercise | M | 0.00 | 357 | 0 | 357 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Option Exercise | M | 0.00 | 603 | 0 | 1,206 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Buy | M | 0.00 | 588 | 0 | 18,875 | 18.3 K to 18.9 K (+3.22 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Buy | M | 0.00 | 357 | 0 | 18,287 | 17.9 K to 18.3 K (+1.99 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Buy | M | 0.00 | 603 | 0 | 17,930 | 17.3 K to 17.9 K (+3.48 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Option Exercise | M | 0.00 | 588 | 0 | 0 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Option Exercise | M | 0.00 | 357 | 0 | 357 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Option Exercise | M | 0.00 | 603 | 0 | 1,206 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Buy | M | 0.00 | 588 | 0 | 14,104 | 13.5 K to 14.1 K (+4.35 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Buy | M | 0.00 | 357 | 0 | 13,516 | 13.2 K to 13.5 K (+2.71 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Buy | M | 0.00 | 603 | 0 | 13,159 | 12.6 K to 13.2 K (+4.80 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Option Exercise | M | 0.00 | 588 | 0 | 0 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Option Exercise | M | 0.00 | 357 | 0 | 357 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Option Exercise | M | 0.00 | 603 | 0 | 1,206 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Buy | M | 0.00 | 588 | 0 | 41,275 | 40.7 K to 41.3 K (+1.45 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Buy | M | 0.00 | 357 | 0 | 40,687 | 40.3 K to 40.7 K (+0.89 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Buy | M | 0.00 | 603 | 0 | 40,330 | 39.7 K to 40.3 K (+1.52 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | NORTHCUTT R BRUCE | Director | Option Exercise | M | 0.00 | 588 | 0 | 0 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | NORTHCUTT R BRUCE | Director | Option Exercise | M | 0.00 | 357 | 0 | 357 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | NORTHCUTT R BRUCE | Director | Option Exercise | M | 0.00 | 603 | 0 | 1,206 | |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | NORTHCUTT R BRUCE | Director | Buy | M | 0.00 | 588 | 0 | 3,077 | 2.5 K to 3.1 K (+23.62 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | NORTHCUTT R BRUCE | Director | Buy | M | 0.00 | 357 | 0 | 2,489 | 2.1 K to 2.5 K (+16.74 %) |
| Aug 24 2016 | WLK | WESTLAKE CHEMICAL ... | NORTHCUTT R BRUCE | Director | Buy | M | 0.00 | 603 | 0 | 2,132 | 1.5 K to 2.1 K (+39.44 %) |