FILINGS
| WST 0000105770 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2016-02-25 | 4 | View Document | |
| 2016-02-25 | 4 | View Document | |
| 2016-02-25 | 4 | View Document | |
| 2016-02-24 | 4 | View Document | |
| 2016-02-24 | 4 | View Document | |
| 2016-02-24 | 4/A | View Document | |
| 2016-02-24 | 4 | View Document | |
| 2016-02-24 | 4 | View Document | |
| 2016-02-24 | 4 | View Document | |
| 2016-02-23 | 4/A | View Document | |
| 2016-02-22 | 4 | View Document | |
| 2016-02-18 | 8-K | 8-K | View Document |
| 2016-02-12 | SC 13G/A | WST AS OF 12/31/2015 | View Document |
| 2016-02-11 | SC 13G/A | View Document | |
| 2016-02-11 | SC 13G/A | View Document | |
| 2016-02-09 | SC 13G/A | NONE | View Document |
| 2016-01-27 | SC 13G/A | View Document | |
| 2016-01-13 | 8-K | 8-K | View Document |
| 2016-01-12 | 8-K | 8-K | View Document |
| 2016-01-08 | 4 | View Document | |
| 2016-01-08 | 4 | View Document | |
| 2016-01-08 | 4 | View Document | |
| 2016-01-08 | 4 | View Document | |
| 2016-01-08 | 4 | View Document | |
| 2016-01-05 | 4 | View Document | |
| 2015-12-22 | 4 | View Document | |
| 2015-12-17 | 8-K | 8-K | View Document |
| 2015-12-08 | 4 | View Document | |
| 2015-11-30 | 4 | View Document | |
| 2015-11-24 | 4 | View Document | |
| 2015-11-23 | 4 | View Document | |
| 2015-11-23 | 3 | View Document | |
| 2015-11-20 | 8-K | 8-K | View Document |
| 2015-11-16 | 4 | View Document | |
| 2015-11-16 | 4/A | View Document | |
| 2015-11-12 | 4 | View Document | |
| 2015-11-09 | 4 | View Document | |
| 2015-11-09 | 4 | View Document | |
| 2015-11-06 | 4 | View Document | |
| 2015-11-05 | 4 | View Document | |
| 2015-11-02 | 10-Q | 10-Q | View Document |
| 2015-10-29 | 8-K | 8-K | View Document |
| 2015-10-27 | 4 | View Document | |
| 2015-10-22 | 4 | View Document | |
| 2015-10-19 | 8-K | 8-K | View Document |
| 2015-10-14 | 4 | View Document | |
| 2015-10-07 | 4 | View Document | |
| 2015-10-07 | 3 | View Document | |
| 2015-10-05 | 4 | View Document | |
| 2015-10-05 | 4 | View Document | |
| 2015-10-05 | 4 | View Document | |
| 2015-10-05 | 4 | View Document | |
| 2015-10-05 | 4 | View Document | |
| 2015-09-29 | 4 | View Document | |
| 2015-09-10 | 8-K | 8-K | View Document |
| 2015-09-01 | 4 | View Document | |
| 2015-08-19 | 4 | View Document | |
| 2015-08-10 | SC 13G | WST AS OF 07/31/2015 | View Document |
| 2015-08-03 | 10-Q | 10-Q | View Document |
| 2015-07-30 | 8-K | 8-K | View Document |
| 2015-07-06 | 4/A | View Document | |
| 2015-07-06 | 4 | View Document | |
| 2015-07-02 | 4 | View Document | |
| 2015-07-02 | 4 | View Document | |
| 2015-07-02 | 4 | View Document | |
| 2015-07-02 | 4 | View Document | |
| 2015-07-02 | 4 | View Document | |
| 2015-07-01 | 4 | View Document | |
| 2015-07-01 | 8-K | 8-K | View Document |
| 2015-06-25 | 11-K | 11-K | View Document |
| 2015-06-25 | 11-K | 11-K | View Document |
| 2015-06-04 | 4 | View Document | |
| 2015-06-03 | 8-K | 8-K | View Document |
| 2015-06-02 | 4 | View Document | |
| 2015-06-02 | 4 | View Document | |
| 2015-06-01 | SD | SD | View Document |
| 2015-05-29 | 4 | View Document | |
| 2015-05-29 | 4/A | View Document | |
| 2015-05-26 | 4 | View Document | |
| 2015-05-22 | 4 | View Document | |
| 2015-05-19 | 4 | View Document | |
| 2015-05-18 | 4 | View Document | |
| 2015-05-13 | 8-K | 8-K | View Document |
| 2015-05-11 | 8-K | 8-K | View Document |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-07 | 4 | View Document | |
| 2015-05-06 | 10-Q | 10-Q | View Document |
| 2015-04-30 | 8-K | 8-K | View Document |
| 2015-04-28 | 4 | View Document | |
| 2015-04-27 | 3 | View Document | |
| 2015-04-15 | 8-K | 8-K | View Document |
| 2015-04-02 | 4 | View Document | |
| 2015-04-02 | 4 | View Document | |
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