FILINGS
| PRPH 0000868278 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-11-10 | 8-K | View Document | |
| 2020-10-26 | 8-K | View Document | |
| 2020-10-06 | 8-K | View Document | |
| 2020-09-30 | 8-K | View Document | |
| 2020-09-23 | 8-K | View Document | |
| 2020-09-23 | 424B5 | View Document | |
| 2020-09-18 | 8-K | View Document | |
| 2020-09-11 | 4 | View Document | |
| 2020-09-11 | 4 | View Document | |
| 2020-09-11 | 4 | View Document | |
| 2020-09-11 | 8-K | View Document | |
| 2020-08-25 | 8-K | View Document | |
| 2020-08-18 | 4 | View Document | |
| 2020-08-17 | 4 | View Document | |
| 2020-08-17 | 4 | View Document | |
| 2020-08-17 | SC 13D/A | View Document | |
| 2020-08-11 | 10-Q | View Document | |
| 2020-08-11 | 8-K | View Document | |
| 2020-07-13 | 4 | View Document | |
| 2020-07-02 | 4 | View Document | |
| 2020-07-02 | 4 | View Document | |
| 2020-05-22 | 8-K | View Document | |
| 2020-05-14 | 8-K | View Document | |
| 2020-05-12 | 10-Q | View Document | |
| 2020-04-16 | DEF 14A | View Document | |
| 2020-04-02 | 4 | View Document | |
| 2020-04-02 | 4 | View Document | |
| 2020-03-30 | SC 13D/A | View Document | |
| 2020-03-27 | 4 | View Document | |
| 2020-03-27 | 4 | View Document | |
| 2020-03-27 | 8-K | View Document | |
| 2020-03-26 | 10-K | View Document | |
| 2020-01-03 | 4 | View Document | |
| 2020-01-03 | 4 | View Document | |
| 2019-12-17 | 3 | PRIMARY DOCUMENT | View Document |
| 2019-11-25 | 8-K | View Document | |
| 2019-11-22 | 4 | View Document | |
| 2019-11-20 | 8-K | View Document | |
| 2019-11-12 | 8-K | View Document | |
| 2019-11-12 | 10-Q | View Document | |
| 2019-10-03 | 4 | View Document | |
| 2019-10-03 | 4 | View Document | |
| 2019-08-16 | 4 | View Document | |
| 2019-08-16 | 4 | View Document | |
| 2019-08-12 | 10-Q | View Document | |
| 2019-08-12 | 8-K | View Document | |
| 2019-06-03 | 8-K | View Document | |
| 2019-05-24 | 8-K | View Document | |
| 2019-05-15 | 8-K | View Document | |
| 2019-05-14 | 10-Q | View Document | |
| 2019-04-19 | DEF 14A | View Document | |
| 2019-04-04 | 4 | View Document | |
| 2019-03-26 | 10-K | View Document | |
| 2019-03-26 | 8-K | View Document | |
| 2019-01-18 | 8-K | View Document | |
| 2019-01-15 | 4 | View Document | |
| 2018-12-27 | 8-K | View Document | |
| 2018-12-17 | 4 | View Document | |
| 2018-11-14 | 10-Q | View Document | |
| 2018-10-02 | 4 | View Document | |
| 2018-10-02 | 4 | View Document | |
| 2018-08-21 | 8-K | View Document | |
| 2018-08-20 | 10-Q | View Document | |
| 2018-08-20 | 10-Q/A | View Document | |
| 2018-08-20 | 10-K/A | View Document | |
| 2018-08-20 | 10-Q/A | View Document | |
| 2018-08-20 | 10-Q/A | View Document | |
| 2018-08-20 | 10-Q/A | View Document | |
| 2018-08-15 | NT 10-Q | View Document | |
| 2018-08-15 | 8-K | View Document | |
| 2018-07-23 | 4 | View Document | |
| 2018-07-23 | 4 | View Document | |
| 2018-07-05 | EFFECT | View Document | |
| 2018-07-03 | UPLOAD | View Document | |
| 2018-07-02 | CORRESP | View Document | |
| 2018-06-25 | S-3 | View Document | |
| 2018-06-07 | S-8 | View Document | |
| 2018-05-24 | 8-K | View Document | |
| 2018-05-17 | 4 | View Document | |
| 2018-05-15 | 10-Q | View Document | |
| 2018-05-15 | 8-K | View Document | |
| 2018-05-08 | 8-K | View Document | |
| 2018-04-20 | S-8 | View Document | |
| 2018-04-19 | DEF 14A | View Document | |
| 2018-04-16 | 8-K | View Document | |
| 2018-03-28 | 10-K | View Document | |
| 2018-03-23 | DEF 14A | View Document | |
| 2018-03-22 | 8-K | View Document | |
| 2018-02-28 | PRE 14A | View Document | |
| 2018-02-26 | 4 | View Document | |
| 2018-02-26 | SC 13D/A | View Document | |
| 2018-02-21 | 15-12G | View Document | |
| 2018-02-21 | 8-A12G/A | View Document | |
| 2018-02-21 | 8-K | View Document | |
| 2018-01-30 | SC 13G/A | NONE | View Document |
| 2018-01-23 | 3/A | View Document | |
| 2017-12-26 | SC 13D/A | View Document | |
| 2017-12-26 | 4 | View Document | |
| 2017-12-21 | 8-K/A | View Document | |
| 2017-12-21 | SC TO-I/A | View Document | |
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