Filing Details
- Accession Number:
- 0001140361-13-012332
- Form Type:
- 4
- Zero Holdings:
- No
- Publication Time:
- 2013-03-13 17:38:41
- Reporting Period:
- 2013-03-11
- Filing Date:
- 2013-03-13
- Accepted Time:
- 2013-03-13 17:38:41
- SEC Url:
- Form 4 Filing
Issuer
| Cik | Name | Symbol | Sector (SIC) | IRS No |
|---|---|---|---|---|
| 1262823 | Westlake Chemical Corp | WLK | Industrial Organic Chemicals (2860) | 760346924 |
Insiders
| Cik | Name | Reported Address | Insider Title | Director | Officer | Large Shareholder | Other |
|---|---|---|---|---|---|---|---|
| 1040101 | L Max Lukens | 2801 Post Oak Blvd Houston TX 77056 | Yes | No | No | No |
Reported Non-Derivative Transactions
| Sec. Name | Acquisiton - Disposition | Date | Amount | Price | Remaning Holdings | Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Acquisiton | 2013-03-11 | 887 | $24.51 | 8,786 | No | 4 | M | Direct | |
| Common Stock | Acquisiton | 2013-03-11 | 957 | $20.83 | 9,743 | No | 4 | M | Direct | |
| Common Stock | Disposition | 2013-03-11 | 100 | $92.64 | 9,643 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2013-03-11 | 1,200 | $92.65 | 8,443 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2013-03-11 | 144 | $92.66 | 8,299 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2013-03-11 | 300 | $92.74 | 7,999 | No | 4 | S | Direct | |
| Common Stock | Disposition | 2013-03-11 | 100 | $92.78 | 7,899 | No | 4 | S | Direct |
| Equity Swap Involved | Form Type | Code | Nature of Ownership | Explanation |
|---|---|---|---|---|
| No | 4 | M | Direct | |
| No | 4 | M | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct | |
| No | 4 | S | Direct |
Reported Derivative Transactions
| Sec. Name | Sec. Type | Acquisiton - Disposition | Date | Amount | Price | Amount - 2 | Price - 2 |
|---|---|---|---|---|---|---|---|
| Common Stock | Employee Option (right to buy) | Disposition | 2013-03-11 | 887 | $0.00 | 887 | $24.51 |
| Common Stock | Employee Option (right to buy) | Disposition | 2013-03-11 | 957 | $0.00 | 957 | $20.83 |
| Remaning Holdings | Exercise Date | Expiration Date | Equity Swap Involved | Transaction Form Type | Transaction Code | Nature of Ownership |
|---|---|---|---|---|---|---|
| 888 | 2012-08-20 | 2019-08-20 | No | 4 | M | Direct |
| 0 | 2012-08-15 | 2018-08-15 | No | 4 | M | Direct |
Billionaire Hedge Funds
