FILINGS
| REFR 0000793524 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2017-07-20 | 4 | View Document | |
| 2017-07-20 | 4 | View Document | |
| 2017-06-12 | 8-K | View Document | |
| 2017-05-22 | 8-K | View Document | |
| 2017-05-04 | 10-Q | View Document | |
| 2017-04-26 | DEFA14A | View Document | |
| 2017-04-26 | DEF 14A | View Document | |
| 2017-03-21 | 4 | View Document | |
| 2017-03-20 | 4 | View Document | |
| 2017-03-16 | 10-K | View Document | |
| 2017-03-14 | 8-K | View Document | |
| 2017-01-10 | 8-K | View Document | |
| 2017-01-03 | 4 | View Document | |
| 2017-01-03 | 4 | View Document | |
| 2017-01-03 | 4 | View Document | |
| 2017-01-03 | 4 | View Document | |
| 2017-01-03 | 4 | View Document | |
| 2017-01-03 | 4 | View Document | |
| 2017-01-03 | 4 | View Document | |
| 2016-11-03 | 10-Q | View Document | |
| 2016-10-25 | 8-K | View Document | |
| 2016-10-25 | 8-K | View Document | |
| 2016-09-23 | 8-K | View Document | |
| 2016-09-23 | 8-K | View Document | |
| 2016-08-04 | 10-Q | QUARTERLY REPORT | View Document |
| 2016-06-30 | 8-K | CURRENT REPORT | View Document |
| 2016-06-14 | 8-K | CURRENT REPORT | View Document |
| 2016-06-09 | 8-K | CURRENT REPORT | View Document |
| 2016-05-05 | 10-Q | QUARTERLY REPORT | View Document |
| 2016-04-26 | DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | View Document |
| 2016-04-26 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2016-03-10 | 10-K | ANNUAL REPORT | View Document |
| 2016-03-03 | 8-K | CURRENT REPORT | View Document |
| 2016-01-14 | 8-K | CURRENT REPORT | View Document |
| 2016-01-12 | 8-K | CURRENT REPORT | View Document |
| 2016-01-08 | 8-K | CURRENT REPORT | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2016-01-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-11-20 | 8-K | CURRENT REPORT | View Document |
| 2015-11-19 | 8-K | CURRENT REPORT | View Document |
| 2015-11-18 | 8-K | CURRENT REPORT | View Document |
| 2015-11-04 | 10-Q | QUARTERLY REPORT | View Document |
| 2015-10-14 | 8-K | CURRENT REPORT | View Document |
| 2015-09-30 | 8-K | CURRENT REPORT | View Document |
| 2015-09-28 | 8-K | CURRENT REPORT | View Document |
| 2015-09-21 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-09-09 | 8-K | CURRENT REPORT | View Document |
| 2015-08-18 | 8-K | CURRENT REPORT | View Document |
| 2015-08-04 | 10-Q | QUARTERLY REPORT | View Document |
| 2015-06-19 | 8-K | CURRENT REPORT | View Document |
| 2015-06-12 | 8-K | CURRENT REPORT | View Document |
| 2015-05-20 | 8-K | CURRENT REPORT | View Document |
| 2015-05-13 | 8-K | CURRENT REPORT | View Document |
| 2015-05-05 | 10-Q | QUARTERLY REPORT | View Document |
| 2015-05-04 | 8-K | CURRENT REPORT | View Document |
| 2015-04-28 | DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | View Document |
| 2015-04-28 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2015-04-22 | 8-K | CURRENT REPORT | View Document |
| 2015-04-15 | 8-K | CURRENT REPORT | View Document |
| 2015-04-10 | 8-K | CURRENT REPORT | View Document |
| 2015-04-10 | 8-K | CURRENT REPORT | View Document |
| 2015-03-31 | 8-K | CURRENT REPORT | View Document |
| 2015-03-24 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-03-20 | 8-K | CURRENT REPORT | View Document |
| 2015-03-20 | 8-K | CURRENT REPORT | View Document |
| 2015-03-11 | 10-K/A | AMENDMENT TO ANNUAL REPORT | View Document |
| 2015-03-11 | 10-K | ANNUAL REPORT | View Document |
| 2015-03-06 | 8-K | CURRENT REPORT | View Document |
| 2015-03-06 | 8-K | CURRENT REPORT | View Document |
| 2015-03-03 | 8-K/A | AMENDMENT TO CURRENT REPORT | View Document |
| 2015-02-27 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-02-27 | 8-K | CURRENT REPORT | View Document |
| 2015-02-13 | SC 13G/A | SC 13G/A | View Document |
| 2015-01-22 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2015-01-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2014-12-11 | 8-K | CURRENT REPORT | View Document |
| 2014-11-20 | 8-K | CURRENT REPORT | View Document |
| 2014-11-20 | 8-K | CURRENT REPORT | View Document |
| 2014-11-04 | 10-Q | QUARTERLY REPORT | View Document |
| 2014-10-29 | 8-K | CURRENT REPORT | View Document |
| 2014-10-21 | 8-K | CURRENT REPORT | View Document |
| 2014-10-15 | 8-K | CURRENT REPORT | View Document |
| 2014-10-15 | 8-K | CURRENT REPORT | View Document |
| 2014-10-01 | 8-K | CURRENT REPORT | View Document |
| 2014-09-24 | 8-K | CURRENT REPORT | View Document |
| 2014-09-23 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2014-09-23 | 8-K | CURRENT REPORT | View Document |
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