| PTEN 0000889900 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-11-02 | 10-Q | 10-Q | View Document |
| 2026-10-29 | 8-K | 8-K | View Document |
| 2026-09-21 | 4 | FORM 4 | View Document |
| 2026-09-18 | 144 | View Document | |
| 2026-09-08 | 8-K | 8-K | View Document |
| 2026-09-03 | 4 | FORM 4 | View Document |
| 2026-09-03 | 4 | FORM 4 | View Document |
| 2026-09-03 | 4 | FORM 4 | View Document |
| 2026-09-02 | 144 | View Document | |
| 2026-09-02 | 144 | View Document | |
| 2026-09-01 | 144 | View Document | |
| 2026-09-01 | 144 | View Document | |
| 2026-08-26 | 4 | FORM 4 | View Document |
| 2026-08-26 | S-3ASR | S-3ASR | View Document |
| 2026-08-25 | 144 | View Document | |
| 2026-08-04 | S-8 | S-8 | View Document |
| 2026-08-04 | 10-Q | 10-Q | View Document |
| 2026-07-30 | 8-K | 8-K | View Document |
| 2026-06-10 | 4 | FORM 4 | View Document |
| 2026-06-09 | 4 | FORM 4 | View Document |
| 2026-06-05 | 144 | View Document | |
| 2026-06-04 | 8-K | 8-K | View Document |
| 2026-06-01 | 4 | FORM 4 | View Document |
| 2026-05-28 | SD | SD | View Document |
| 2026-05-28 | 144 | View Document | |
| 2026-05-26 | 8-K | 8-K | View Document |
| 2026-05-19 | 8-K | 8-K | View Document |
| 2026-05-12 | 4 | FORM 4 | View Document |
| 2026-05-12 | 4 | FORM 4 | View Document |
| 2026-05-12 | 4 | FORM 4 | View Document |
| 2026-05-12 | 4 | FORM 4 | View Document |
| 2026-05-12 | 4 | FORM 4 | View Document |
| 2026-05-07 | 4 | FORM 4 | View Document |
| 2026-05-07 | 4 | FORM 4 | View Document |
| 2026-05-07 | 4 | FORM 4 | View Document |
| 2026-05-07 | 4 | FORM 4 | View Document |
| 2026-05-07 | 4 | FORM 4 | View Document |
| 2026-05-07 | 4 | FORM 4 | View Document |
| 2026-05-07 | 424B5 | 424B5 | View Document |
| 2026-05-06 | 8-K | 8-K | View Document |
| 2026-05-05 | FWP | FWP | View Document |
| 2026-05-05 | 144 | View Document | |
| 2026-05-05 | 424B2 | 424B2 | View Document |
| 2026-05-04 | 4 | FORM 4 | View Document |
| 2026-05-04 | 4 | FORM 4 | View Document |
| 2026-05-04 | 4 | FORM 4 | View Document |
| 2026-05-04 | 4 | FORM 4 | View Document |
| 2026-05-04 | 4 | FORM 4 | View Document |
| 2026-05-04 | 4 | FORM 4 | View Document |
| 2026-05-01 | 144 | View Document | |
| 2026-05-01 | 144 | View Document | |
| 2026-05-01 | SCHEDULE 13G/A | View Document | |
| 2026-05-01 | 144/A | View Document | |
| 2026-04-30 | SCHEDULE 13G | View Document | |
| 2026-04-29 | SCHEDULE 13G | View Document | |
| 2026-04-28 | 10-Q | 10-Q | View Document |
| 2026-04-28 | 8-K | 8-K | View Document |
| 2026-04-23 | 8-K | 8-K | View Document |
| 2026-04-13 | ARS | ARS | View Document |
| 2026-04-13 | DEFA14A | DEFA14A | View Document |
| 2026-04-13 | DEF 14A | DEF 14A | View Document |
| 2026-04-09 | SCHEDULE 13G | View Document | |
| 2026-03-27 | SCHEDULE 13G/A | View Document | |
| 2026-03-18 | 4 | FORM 4 | View Document |
| 2026-03-16 | 144 | View Document | |
| 2026-03-06 | 4 | FORM 4 | View Document |
| 2026-03-04 | 144 | View Document | |
| 2026-02-17 | 4 | FORM 4 | View Document |
| 2026-02-13 | 144 | View Document | |
| 2026-02-10 | 10-K | 10-K | View Document |
| 2026-02-05 | 8-K | 8-K | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 4 | FORM 4 | View Document |
| 2026-01-05 | 8-K | 8-K | View Document |
| 2025-12-19 | 4 | FORM 4 | View Document |
| 2025-12-17 | 144 | View Document | |
| 2025-12-09 | 144 | View Document | |
| 2025-10-28 | 10-Q | 10-Q | View Document |
| 2025-10-23 | 8-K | 8-K | View Document |
| 2025-09-19 | 8-K | 8-K | View Document |
| 2025-09-02 | 8-K | 8-K | View Document |
| 2025-08-08 | SCHEDULE 13G/A | View Document | |
| 2025-08-07 | 8-K | 8-K | View Document |
| 2025-07-29 | 10-Q | 10-Q | View Document |
| 2025-07-24 | 8-K | 8-K | View Document |
| 2025-06-11 | 4 | FORM 4 | View Document |
| 2025-06-05 | 8-K | 8-K | View Document |
| 2025-06-04 | 4 | FORM 4 | View Document |
| 2025-06-02 | 8-K | 8-K | View Document |
| 2025-05-20 | SD | SD | View Document |
| 2025-05-13 | 4 | FORM 4 | View Document |
| 2025-05-12 | 4 | FORM 4 | View Document |
| 2025-05-12 | 4 | FORM 4 | View Document |
