| PTN 0000911216 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-06-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-18 | 4 | FORM 4 | View Document |
| 2020-05-12 | 8-K | CURRENT REPORT | View Document |
| 2020-05-11 | DEFA14A | DEFA14A | View Document |
| 2020-05-11 | DEF 14A | DEF 14A | View Document |
| 2020-05-11 | 10-Q | QUARTERLY REPORT | View Document |
| 2020-04-30 | PRE 14A | PRE 14A | View Document |
| 2020-02-11 | 8-K | CURRENT REPORT | View Document |
| 2020-02-10 | 10-Q | QUARTERLY REPORT | View Document |
| 2020-02-05 | SC 13G/A | View Document | |
| 2019-11-13 | 8-K | CURRENT REPORT | View Document |
| 2019-11-12 | 10-Q | QUARTERLY REPORT | View Document |
| 2019-09-12 | 10-K | ANNUAL REPORT | View Document |
| 2019-09-12 | 8-K | CURRENT REPORT | View Document |
| 2019-08-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-08-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-26 | 8-K | CURRENT REPORT | View Document |
| 2019-06-21 | 424B5 | PROSPECTUS SUPPLEMENT | View Document |
| 2019-06-21 | 8-K | CURRENT REPORT | View Document |
| 2019-06-20 | 8-K | CURRENT REPORT | View Document |
| 2019-05-10 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | View Document |
| 2019-05-10 | DEF 14A | PROXY STATEMENT | View Document |
| 2019-05-09 | 10-Q | QUARTERLY REPORT | View Document |
| 2019-05-09 | 8-K | CURRENT REPORT | View Document |
| 2019-04-04 | 8-K | PRIMARY DOCUMENT | View Document |
| 2019-02-13 | EFFECT | View Document | |
| 2019-02-13 | 424B5 | 424B5 | View Document |
| 2019-02-13 | 424B3 | 424B3 | View Document |
| 2019-02-12 | 8-K | CURRENT REPORT | View Document |
| 2019-02-11 | 10-Q | QUARTERLY REPORT | View Document |
| 2019-02-08 | SC 13G | View Document | |
| 2019-02-07 | CORRESP | View Document | |
| 2019-02-05 | S-3/A | FORM S-3/A | View Document |
| 2019-01-07 | 8-K | CURRENT REPORT | View Document |
| 2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-11-13 | 8-K | CURRENT REPORT | View Document |
| 2018-11-09 | 10-Q | QUARTERLY REPORT | View Document |
| 2018-09-14 | S-8 | PRIMARY DOCUMENT | View Document |
| 2018-09-13 | 10-K | ANNUAL REPORT | View Document |
| 2018-09-13 | 8-K | CURRENT REPORT | View Document |
| 2018-08-23 | CORRESP | View Document | |
| 2018-08-22 | UPLOAD | View Document | |
| 2018-08-17 | S-3 | REGISTRATION STATEMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-28 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-27 | 8-K | CURRENT REPORT | View Document |
| 2018-05-17 | DEFA14A | DEFA14A | View Document |
| 2018-05-17 | DEF 14A | DEF 14A | View Document |
| 2018-05-15 | 8-K | CURRENT REPORT | View Document |
| 2018-05-14 | 10-Q | QUARTERLY REPORT | View Document |
| 2018-04-20 | 424B5 | 424B5 | View Document |
| 2018-04-20 | 8-K | CURRENT REPORT | View Document |
| 2018-04-13 | 10-K/A | AMENDMENT NO. 1 | View Document |
| 2018-02-14 | SC 13G/A | AMENDMENT NO. 4 TO SCHEDULE 13G | View Document |
| 2018-02-12 | 10-Q | QUARTERLY REPORT | View Document |
| 2018-02-12 | 8-K | CURRENT REPORT | View Document |
| 2018-01-09 | CT ORDER | View Document | |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-11-14 | S-8 | REGISTRATION STATEMENT | View Document |
| 2017-11-13 | 8-K | CURRENT REPORT | View Document |
| 2017-11-13 | 10-Q | QUARTERLY REPORT | View Document |
| 2017-09-25 | 10-K | ANNUAL REPORT | View Document |
| 2017-09-25 | 8-K | CURRENT REPORT | View Document |
| 2017-09-12 | 8-K | CURRENT REPORT | View Document |
| 2017-09-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-09-11 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-09-07 | 8-K | CURRENT REPORT | View Document |
| 2017-06-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-06-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-06-22 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-06-22 | 4 | PRIMARY DOCUMENT | View Document |
