FILINGS
| PKOH 0000076282 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-02-28 | 4 | FORM 4 | View Document |
| 2022-02-28 | 4 | FORM 4 | View Document |
| 2022-02-10 | SC 13G/A | PE 12/31/21 | View Document |
| 2022-02-09 | SC 13G | View Document | |
| 2022-02-08 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2022-02-08 | 5 | FORM 5 | View Document |
| 2021-12-09 | 4 | FORM 4 | View Document |
| 2021-12-09 | 4 | FORM 4 | View Document |
| 2021-12-09 | 4 | FORM 4 | View Document |
| 2021-12-06 | 4 | FORM 4 | View Document |
| 2021-12-06 | 4 | FORM 4 | View Document |
| 2021-12-06 | 4 | FORM 4 | View Document |
| 2021-11-03 | 10-Q | 10-Q | View Document |
| 2021-11-02 | 8-K | 8-K | View Document |
| 2021-08-24 | 4 | FORM 4 | View Document |
| 2021-08-24 | 4 | FORM 4 | View Document |
| 2021-08-24 | 4 | FORM 4 | View Document |
| 2021-08-04 | 10-Q | 10-Q | View Document |
| 2021-08-03 | 8-K | 8-K | View Document |
| 2021-06-25 | 4 | FORM 4 | View Document |
| 2021-06-24 | 11-K | 11-K | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-23 | 4 | FORM 4 | View Document |
| 2021-06-16 | 4 | FORM 4 | View Document |
| 2021-06-15 | SC 13D/A | View Document | |
| 2021-06-15 | 4 | FORM 4 | View Document |
| 2021-06-15 | 4 | FORM 4 | View Document |
| 2021-06-10 | S-8 | S-8 | View Document |
| 2021-06-02 | 8-K | 8-K | View Document |
| 2021-06-02 | SC 13D/A | SC 13D/A | View Document |
| 2021-05-28 | SD | SD | View Document |
| 2021-05-27 | 8-K | 8-K | View Document |
| 2021-05-25 | 4 | FORM 4 | View Document |
| 2021-05-25 | 4 | FORM 4 | View Document |
| 2021-05-25 | 4 | FORM 4 | View Document |
| 2021-05-12 | 4 | FORM 4 | View Document |
| 2021-05-12 | 4 | FORM 4 | View Document |
| 2021-05-12 | 4 | FORM 4 | View Document |
| 2021-05-05 | 10-Q | 10-Q | View Document |
| 2021-05-04 | 8-K | 8-K | View Document |
| 2021-04-27 | DEF 14A | DEF 14A | View Document |
| 2021-04-07 | 3 | FORM 3 | View Document |
| 2021-03-18 | SC 13D/A | View Document | |
| 2021-03-12 | 8-K | 8-K | View Document |
| 2021-03-09 | 4 | FORM 4 | View Document |
| 2021-03-08 | 4 | FORM 4 | View Document |
| 2021-03-05 | 10-K | 10-K | View Document |
| 2021-03-02 | 8-K | 8-K | View Document |
| 2021-03-01 | 4 | FORM 4 | View Document |
| 2021-03-01 | 4 | FORM 4 | View Document |
| 2021-03-01 | 4 | FORM 4 | View Document |
| 2021-02-16 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2021-02-11 | EFFECT | View Document | |
| 2021-02-09 | SC 13G/A | PE 123120 | View Document |
| 2021-02-09 | CORRESP | View Document | |
| 2021-02-08 | UPLOAD | View Document | |
| 2021-02-03 | S-3 | FORM S-3 | View Document |
| 2020-12-11 | 4 | FORM 4 | View Document |
| 2020-12-09 | 4 | FORM 4 | View Document |
| 2020-12-08 | 4 | FORM 4 | View Document |
| 2020-12-08 | 4 | FORM 4 | View Document |
| 2020-12-04 | 4 | FORM 4 | View Document |
| 2020-12-01 | 4 | FORM 4 | View Document |
| 2020-12-01 | 4 | FORM 4 | View Document |
| 2020-12-01 | 4 | FORM 4 | View Document |
| 2020-11-04 | 10-Q | 10-Q | View Document |
| 2020-11-03 | 8-K | 8-K | View Document |
| 2020-08-05 | 10-Q | 10-Q | View Document |
| 2020-08-04 | 8-K | 8-K | View Document |
| 2020-07-07 | 4 | FORM 4 | View Document |
| 2020-07-07 | 4 | FORM 4 | View Document |
| 2020-07-07 | 4 | FORM 4 | View Document |
| 2020-06-24 | 11-K | 11-K | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-11 | 4 | FORM 4 | View Document |
| 2020-06-01 | SD | SD | View Document |
| 2020-05-28 | 8-K | 8-K | View Document |
| 2020-05-14 | 4 | FORM 4 | View Document |
| 2020-05-13 | 4 | FORM 4 | View Document |
| 2020-05-13 | 4 | FORM 4 | View Document |
| 2020-05-07 | 10-Q | 10-Q | View Document |
| 2020-05-06 | 8-K | 8-K | View Document |
| 2020-04-29 | DEFA14A | DEFA14A | View Document |
| 2020-04-29 | DEF 14A | DEF 14A | View Document |
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