| ROST 0000745732 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2017-03-16 | 4 | FORM 4 - | View Document |
| 2017-03-16 | 4 | FORM 4 - | View Document |
| 2017-03-16 | 4 | FORM 4 - | View Document |
| 2017-03-16 | 4 | FORM 4 - | View Document |
| 2017-03-16 | 4 | FORM 4 - | View Document |
| 2017-03-16 | 4 | FORM 4 - | View Document |
| 2017-03-14 | 4 | FORM 4 - | View Document |
| 2017-03-10 | 4 | FORM 4 - | View Document |
| 2017-03-10 | 4 | FORM 4 - | View Document |
| 2017-03-10 | 4 | FORM 4 - | View Document |
| 2017-03-10 | 4 | FORM 4 - | View Document |
| 2017-03-10 | 4 | FORM 4 - | View Document |
| 2017-03-10 | 4 | FORM 4 - | View Document |
| 2017-03-10 | 8-K | 8-K | View Document |
| 2017-03-07 | 4 | FORM 4 - | View Document |
| 2017-03-06 | 5 | FORM 5 - | View Document |
| 2017-03-06 | 5 | FORM 5 - | View Document |
| 2017-03-06 | 5 | FORM 5 - | View Document |
| 2017-03-03 | 4 | FORM 4 - | View Document |
| 2017-02-28 | 8-K | 8-K | View Document |
| 2017-02-14 | SC 13G/A | View Document | |
| 2017-02-10 | SC 13G/A | View Document | |
| 2017-02-07 | SC 13G | View Document | |
| 2017-01-31 | NO ACT | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 2017-01-25 | SC 13G/A | View Document | |
| 2016-12-07 | 10-Q | 10-Q | View Document |
| 2016-11-17 | 8-K | 8-K | View Document |
| 2016-10-06 | 4 | FORM 4 - | View Document |
| 2016-10-05 | 4 | FORM 4 - | View Document |
| 2016-09-29 | 8-K/A | 8-K | View Document |
| 2016-09-26 | 4 | FORM 4 - | View Document |
| 2016-09-26 | 4 | FORM 4 - | View Document |
| 2016-09-21 | 4 | FORM 4 - | View Document |
| 2016-09-07 | 10-Q | 10-Q | View Document |
| 2016-08-18 | 8-K | 8-K | View Document |
| 2016-07-12 | 4 | FORM 4 - | View Document |
| 2016-07-07 | 10-Q/A | 10-Q/A | View Document |
| 2016-06-08 | 10-Q | 10-Q | View Document |
| 2016-06-03 | 4 | FORM 4 - | View Document |
| 2016-06-02 | 4 | FORM 4 - | View Document |
| 2016-05-27 | SD | SD CONFLICT MINERALS 2016 | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 4 | FORM 4 - | View Document |
| 2016-05-20 | 8-K | 8-K 5-18-16 ANNUAL MEETING | View Document |
| 2016-05-19 | 8-K | 8-K | View Document |
| 2016-05-10 | 4 | FORM 4 - | View Document |
| 2016-04-05 | DEFA14A | DEFA14A | View Document |
| 2016-04-05 | DEF 14A | DEF 14A | View Document |
| 2016-04-04 | 4 | FORM 4 - | View Document |
| 2016-04-04 | 4 | FORM 4 - | View Document |
| 2016-03-31 | 4 | FORM 4 - | View Document |
| 2016-03-30 | 4 | FORM 4 - | View Document |
| 2016-03-30 | S-8 | S-8 | View Document |
| 2016-03-29 | 10-K | 10-K | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-28 | 4 | FORM 4 - | View Document |
| 2016-03-24 | 4 | FORM 4 - | View Document |
| 2016-03-23 | 4 | FORM 4 - | View Document |
| 2016-03-21 | 4 | FORM 4 - | View Document |
| 2016-03-21 | 8-K | 8-K | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
| 2016-03-16 | 4 | FORM 4 - | View Document |
| 2016-03-15 | 4 | FORM 4 - | View Document |
| 2016-03-11 | 4 | FORM 4 - | View Document |
| 2016-03-11 | 4 | FORM 4 - | View Document |
| 2016-03-11 | 4 | FORM 4 - | View Document |
| 2016-03-11 | 4 | FORM 4 - | View Document |
| 2016-03-09 | 4 | FORM 4 - | View Document |
| 2016-03-08 | 4 | FORM 4 - | View Document |
| 2016-03-08 | 4 | FORM 4 - | View Document |
| 2016-03-01 | 8-K | 8-K | View Document |
| 2016-02-29 | 5 | FORM 5 - | View Document |
| 2016-02-29 | 5 | FORM 5 - | View Document |
| 2016-02-29 | 3/A | FORM 3/A - | View Document |
| 2016-02-12 | SC 13G/A | View Document | |
| 2016-02-10 | SC 13G/A | View Document | |
| 2016-02-10 | SC 13G/A | View Document | |
| 2016-01-28 | 4 | FORM 4 - | View Document |
| 2015-12-09 | 10-Q | 10-Q | View Document |
| 2015-12-08 | 4 | FORM 4 - | View Document |