FILINGS
| PTEN 0000889900 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-10-28 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-10-26 | 8-K | 8-K | View Document |
| 2022-09-06 | 8-K | 8-K | View Document |
| 2022-08-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-08-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-08-02 | 10-Q | 10-Q | View Document |
| 2022-07-27 | 8-K | 8-K | View Document |
| 2022-07-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-06-22 | 8-K | 8-K | View Document |
| 2022-06-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-06-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-06-03 | 8-K | 8-K | View Document |
| 2022-05-27 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-23 | SD | SD | View Document |
| 2022-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-05-03 | 10-Q | 10-Q | View Document |
| 2022-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-27 | 8-K | 8-K | View Document |
| 2022-04-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-11 | DEFA14A | DEFA14A | View Document |
| 2022-04-11 | DEF 14A | DEF 14A | View Document |
| 2022-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-06 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-01 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-01 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-04-01 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-04-01 | 3 | FORM 3 SUBMISSION | View Document |
| 2022-04-01 | 8-K | 8-K | View Document |
| 2022-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-03-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-02-16 | 10-K | 10-K | View Document |
| 2022-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2022-02-10 | SC 13G/A | View Document | |
| 2022-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-10 | 8-K | 8-K | View Document |
| 2022-02-08 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2022-01-27 | SC 13G/A | View Document | |
| 2022-01-25 | SC 13G/A | View Document | |
| 2022-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2022-01-03 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-11-30 | 8-K | 8-K | View Document |
| 2021-11-02 | 10-Q | 10-Q | View Document |
| 2021-10-28 | 8-K | 8-K | View Document |
| 2021-10-05 | SC 13D/A | SC 13D/A | View Document |
| 2021-10-04 | 8-K | 8-K | View Document |
| 2021-09-08 | 8-K | 8-K | View Document |
| 2021-08-27 | EFFECT | View Document | |
| 2021-08-27 | 424B3 | 424B3 | View Document |
| 2021-08-25 | CORRESP | View Document | |
| 2021-08-25 | S-4/A | S-4/A | View Document |
| 2021-08-16 | UPLOAD | View Document | |
| 2021-08-03 | S-4 | S-4 | View Document |
| 2021-08-03 | 10-Q | 10-Q | View Document |
| 2021-07-29 | 425 | 425 | View Document |
| 2021-07-29 | 8-K | 8-K | View Document |
| 2021-07-15 | SC 13D | SC 13D | View Document |
| 2021-07-08 | 425 | 425 | View Document |
| 2021-07-07 | 425 | 425 | View Document |
| 2021-07-06 | 425 | 425 | View Document |
| 2021-07-06 | 8-K | 8-K | View Document |
| 2021-06-03 | 8-K | 8-K | View Document |
| 2021-06-03 | S-8 | S-8 | View Document |
| 2021-05-28 | SD | SD | View Document |
| 2021-05-04 | 10-Q | 10-Q | View Document |
| 2021-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-04-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2021-04-29 | 8-K | 8-K | View Document |
| 2021-04-26 | 4 | FORM 4 SUBMISSION | View Document |
Search company filings and access detailed reports including 10-K, 10-Q, 8-K, and other critical filings. Stay informed on corporate disclosures, regulatory filings, and updates with our easy-to-use EDGAR API filings search tool.
