| PDEX 0000788920 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2021-02-04 | 8-K | CURRENT REPORT | View Document |
| 2021-02-04 | 10-Q | QUARTERLY REPORT | View Document |
| 2021-01-29 | 4 | View Document | |
| 2021-01-28 | 4 | View Document | |
| 2021-01-28 | 4 | View Document | |
| 2021-01-28 | 4 | View Document | |
| 2021-01-28 | 4 | View Document | |
| 2021-01-28 | 4 | View Document | |
| 2021-01-28 | 4 | View Document | |
| 2021-01-28 | 4 | View Document | |
| 2020-12-31 | 424B5 | PROSPECTUS SUPPLEMENT | View Document |
| 2020-12-31 | 8-K | CURRENT REPORT | View Document |
| 2020-12-16 | 4 | View Document | |
| 2020-12-15 | EFFECT | View Document | |
| 2020-12-11 | 8-K | CURRENT REPORT | View Document |
| 2020-12-11 | CORRESP | View Document | |
| 2020-12-10 | UPLOAD | View Document | |
| 2020-12-04 | S-3 | REGISTRATION STATEMENT | View Document |
| 2020-11-25 | SC 13D/A | SC 13D/A | View Document |
| 2020-11-23 | 4 | View Document | |
| 2020-11-20 | 4 | View Document | |
| 2020-11-20 | 8-K | CURRENT REPORT | View Document |
| 2020-11-17 | 4 | View Document | |
| 2020-11-12 | 4 | View Document | |
| 2020-11-12 | 8-K | CURRENT REPORT | View Document |
| 2020-11-12 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2020-11-10 | 144 | NOTICE OF PROPOSED SALE OF SECURITIES | View Document |
| 2020-11-05 | 8-K | CURRENT REPORT | View Document |
| 2020-11-05 | 10-Q | QUARTERLY REPORT | View Document |
| 2020-10-06 | DEFA14A | DEFINITIVE ADDITIONAL MATERIAL | View Document |
| 2020-10-06 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2020-09-25 | 8-K | CURRENT REPORT | View Document |
| 2020-09-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-09-22 | 144 | NOTICE OF PROPOSED SALE OF SECURITIES | View Document |
| 2020-09-16 | 4 | View Document | |
| 2020-09-10 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2020-09-10 | 10-K | ANNUAL REPORT | View Document |
| 2020-09-08 | 8-K | CURRENT REPORT | View Document |
| 2020-08-27 | 8-K | CURRENT REPORT | View Document |
| 2020-07-31 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2020-07-31 | 8-K | CURRENT REPORT | View Document |
| 2020-07-17 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2020-07-17 | 4 | View Document | |
| 2020-05-28 | SD | SPECIALIZED DISCLOSURE REPORT | View Document |
| 2020-05-07 | 8-K | CURRENT REPORT | View Document |
| 2020-05-07 | 10-Q | QUARTERLY REPORT | View Document |
| 2020-04-14 | 8-K | CURRENT REPORT | View Document |
| 2020-03-25 | 8-K | CURRENT REPORT | View Document |
| 2020-02-28 | 8-K | CURRENT REPORT | View Document |
| 2020-02-12 | 4 | View Document | |
| 2020-02-06 | 8-K | CURRENT REPORT | View Document |
| 2020-02-06 | 10-Q | QUARTERLY REPORT | View Document |
| 2019-12-23 | 3 | View Document | |
| 2019-12-18 | 8-K | CURRENT REPORT | View Document |
| 2019-11-22 | 8-K | CURRENT REPORT | View Document |
| 2019-11-07 | 8-K | CURRENT REPORT | View Document |
| 2019-11-07 | 10-Q | QUARTERLY REPORT | View Document |
| 2019-10-07 | DEFA14A | DEFINITIVE ADDITIONAL MATERIAL | View Document |
| 2019-10-07 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2019-10-01 | 8-K | CURRENT REPORT | View Document |
| 2019-09-12 | 10-K | ANNUAL REPORT | View Document |
| 2019-08-29 | 8-K | CURRENT REPORT | View Document |
| 2019-08-15 | 8-K | CURRENT REPORT | View Document |
| 2019-06-17 | 8-K | CURRENT REPORT | View Document |
| 2019-05-29 | SD | SPECIALIZED DISCLOSURE REPORT | View Document |
| 2019-05-14 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2019-05-13 | 4 | View Document | |
| 2019-05-09 | 8-K | CURRENT REPORT | View Document |
| 2019-05-09 | 10-Q | QUARTERLY REPORT | View Document |
| 2019-05-08 | 4 | View Document | |
| 2019-05-03 | SC 13D/A | SC 13D/A | View Document |
| 2019-05-01 | 8-K | CURRENT REPORT | View Document |
| 2019-04-30 | 4 | View Document | |
| 2019-04-26 | 4 | View Document | |
| 2019-04-24 | 4 | View Document | |
| 2019-04-18 | 4 | View Document | |
| 2019-03-28 | 8-K | CURRENT REPORT | View Document |
| 2019-03-26 | 4 | View Document | |
| 2019-03-19 | 8-K | CURRENT REPORT | View Document |
| 2019-02-20 | 4 | View Document | |
| 2019-02-14 | 4 | FORM 4 | View Document |
| 2019-02-13 | 4 | View Document | |
| 2019-02-13 | 4 | View Document | |
| 2019-02-12 | 4 | View Document | |
| 2019-02-07 | 8-K | CURRENT REPORT | View Document |
| 2019-02-07 | 10-Q | QUARTERLY REPORT | View Document |
| 2019-01-15 | 8-K | CURRENT REPORT | View Document |
| 2018-12-19 | 4 | View Document | |
| 2018-12-17 | 4 | View Document | |
| 2018-12-04 | SC 13D/A | SC 13D/A | View Document |
| 2018-12-04 | 4 | View Document | |
| 2018-12-03 | 4 | View Document | |
| 2018-12-03 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-11-30 | 4 | View Document | |
| 2018-11-28 | 4 | View Document | |
| 2018-11-26 | 4 | View Document | |
| 2018-11-26 | 4 | FORM 4 | View Document |
| 2018-11-21 | 4 | FORM 4 | View Document |
| 2018-11-19 | 4 | View Document | |
| 2018-11-15 | 8-K | CURRENT REPORT | View Document |
