FILINGS
| PTSI 0000798287 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2025-01-29 | 4 | View Document | |
| 2025-01-29 | 4 | View Document | |
| 2025-01-21 | S-8 | FORM S-8 | View Document |
| 2024-12-04 | 8-K | FORM 8-K | View Document |
| 2024-11-13 | 8-K/A | CURRENT REPORT AMENDMENT 1 | View Document |
| 2024-11-12 | 8-K | FORM 8-K | View Document |
| 2024-11-06 | 10-Q | FORM 10-Q | View Document |
| 2024-11-05 | 8-K | FORM 8-K | View Document |
| 2024-10-28 | 8-K | FORM 8-K | View Document |
| 2024-09-20 | DEF 14A | FORM DEF 14A | View Document |
| 2024-08-27 | UPLOAD | View Document | |
| 2024-08-20 | 4 | View Document | |
| 2024-08-16 | PRER14A | View Document | |
| 2024-08-15 | 4 | View Document | |
| 2024-08-06 | 10-Q | FORM 10-Q | View Document |
| 2024-07-31 | 4 | View Document | |
| 2024-07-31 | SC 13D/A | AMENDMENT 14 TO FORM SC 13D | View Document |
| 2024-07-26 | 8-K | FORM 8-K | View Document |
| 2024-07-09 | CORRESP | View Document | |
| 2024-06-25 | UPLOAD | View Document | |
| 2024-06-07 | PRE 14A | FORM PRE 14A | View Document |
| 2024-05-28 | SC TO-I/A | ISSUER TENDER OFFER STATEMENT | View Document |
| 2024-05-23 | SC TO-I/A | ISSUER TENDER OFFER STATEMENT | View Document |
| 2024-05-13 | 4 | View Document | |
| 2024-05-13 | 4 | View Document | |
| 2024-05-13 | 4 | View Document | |
| 2024-05-13 | 4 | View Document | |
| 2024-05-08 | SC TO-I/A | ISSUER TENDER OFFER STATEMENT | View Document |
| 2024-05-07 | 10-Q | FORM 10-Q | View Document |
| 2024-04-30 | SC TO-I/A | ISSUER TENDER OFFER STATEMENT | View Document |
| 2024-04-29 | 10-K/A | FORM 10-K/A | View Document |
| 2024-04-24 | SC TO-I | ISSUER TENDER OFFER STATEMENT | View Document |
| 2024-04-24 | 8-K | FORM 8-K | View Document |
| 2024-04-18 | 8-K | FORM 8-K | View Document |
| 2024-03-13 | 10-K | FORM 10-K | View Document |
| 2024-02-22 | 8-K | FORM 8-K | View Document |
| 2024-02-09 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2024-02-05 | 8-K | FORM 8-K | View Document |
| 2023-10-31 | 10-Q | FORM 10-Q | View Document |
| 2023-10-19 | 8-K | FORM 8-K | View Document |
| 2023-09-25 | 4/A | View Document | |
| 2023-08-28 | 4 | View Document | |
| 2023-08-22 | 4 | View Document | |
| 2023-08-03 | 4 | View Document | |
| 2023-08-03 | SC 13D/A | SC 13D/A | View Document |
| 2023-08-02 | 8-K | CURRENT REPORT | View Document |
| 2023-07-31 | 10-Q | FORM 10-Q | View Document |
| 2023-07-20 | 8-K | FORM 8-K | View Document |
| 2023-07-13 | 8-K | FORM 8-K | View Document |
| 2023-05-12 | SC 13D/A | AMENDMENT NO. 12 | View Document |
| 2023-05-10 | 4 | View Document | |
| 2023-05-10 | 4 | View Document | |
| 2023-05-10 | 4 | View Document | |
| 2023-05-10 | 4 | View Document | |
| 2023-05-02 | 10-Q | FORM 10-Q | View Document |
| 2023-05-01 | 8-K | FORM 8-K | View Document |
| 2023-04-25 | 8-K | FORM 8-K | View Document |
| 2023-04-07 | 8-K | CURRENT REPORT | View Document |
| 2023-03-23 | 3 | View Document | |
| 2023-03-23 | DEF 14A | FORM DEF 14A | View Document |
| 2023-03-14 | 8-K | FORM 8-K | View Document |
| 2023-03-10 | 10-K | FORM 10-K | View Document |
| 2023-02-21 | 4 | View Document | |
| 2023-02-21 | 4 | View Document | |
| 2023-02-14 | 8-K | FORM 8-K | View Document |
| 2023-02-13 | SC 13G/A | View Document | |
| 2023-02-10 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2022-10-28 | 10-Q | FORM 10-Q | View Document |
| 2022-10-21 | 8-K | FORM 8-K | View Document |
| 2022-08-22 | 4 | View Document | |
| 2022-08-05 | 10-Q | FORM 10-Q | View Document |
| 2022-08-05 | 8-K | FORM 8-K | View Document |
| 2022-06-17 | 8-K | CURRENT REPORT | View Document |
| 2022-05-11 | 4 | View Document | |
| 2022-05-11 | 4 | View Document | |
| 2022-05-11 | 4 | View Document | |
| 2022-05-11 | 4 | View Document | |
| 2022-05-09 | 8-K | FORM 8-K | View Document |
| 2022-05-06 | 10-Q | FORM 10-Q | View Document |
| 2022-04-19 | 8-K | FORM 8-K | View Document |
| 2022-03-31 | DEF 14A | FORM DEF 14A | View Document |
| 2022-03-21 | PRE 14A | FORM PRE 14A | View Document |
| 2022-03-11 | 10-K | FORM 10-K | View Document |
| 2022-03-09 | 8-K | FORM 8-K | View Document |
| 2022-02-11 | 4 | View Document | |
| 2022-02-11 | 4 | View Document | |
| 2022-02-11 | SC 13G/A | View Document | |
| 2022-02-08 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2022-01-19 | 8-K | FORM 8-K | View Document |
| 2022-01-06 | UPLOAD | View Document | |
| 2022-01-04 | CORRESP | View Document | |
| 2021-12-20 | UPLOAD | View Document | |
| 2021-12-13 | CORRESP | View Document | |
| 2021-11-30 | UPLOAD | View Document | |
| 2021-11-05 | 10-Q | FORM 10-Q | View Document |
| 2021-10-19 | 8-K | FORM 8-K | View Document |
| 2021-08-31 | SC TO-I/A | SC TO-I/A | View Document |
| 2021-08-27 | SC TO-I/A | SC TO-I/A | View Document |
| 2021-08-09 | 4 | View Document | |
| 2021-08-09 | SC TO-I/A | SC TO-I/A | View Document |
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