| NATH 0000069733 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2023-08-03 | 10-Q | FORM 10-Q | View Document |
| 2023-07-21 | ARS | ARS | View Document |
| 2023-07-21 | DEF 14A | DEF 14A | View Document |
| 2023-07-10 | 3 | OWNERSHIP DOCUMENT | View Document |
| 2023-07-06 | 8-K | FORM 8-K | View Document |
| 2023-06-08 | 10-K | FORM 10-K | View Document |
| 2023-02-14 | 8-K | FORM 8-K | View Document |
| 2023-02-02 | 10-Q | FORM 10-Q | View Document |
| 2022-12-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-12-09 | 8-K | FORM 8-K | View Document |
| 2022-12-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-11-03 | 10-Q | FORM 10-Q | View Document |
| 2022-09-14 | 8-K | FORM 8-K | View Document |
| 2022-08-19 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-08-05 | 10-Q | FORM 10-Q | View Document |
| 2022-07-22 | DEF 14A | DEF 14A | View Document |
| 2022-06-10 | 10-K | FORM 10-K | View Document |
| 2022-03-25 | SC 13D/A | View Document | |
| 2022-02-10 | SC 13G/A | View Document | |
| 2022-02-04 | 10-Q | FORM 10-Q | View Document |
| 2021-12-15 | 8-K | FORM 8-K | View Document |
| 2021-11-05 | 10-Q | FORM 10-Q | View Document |
| 2021-09-14 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-03 | 8-K | FORM 8-K | View Document |
| 2021-08-11 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-06 | 10-Q | FORM 10-Q | View Document |
| 2021-07-23 | DEF 14A | DEF 14A | View Document |
| 2021-06-11 | 10-K | FORM 10-K | View Document |
| 2021-02-12 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2021-02-11 | SC 13G/A | View Document | |
| 2021-02-05 | 10-Q | FORM 10-Q | View Document |
| 2020-11-30 | 4 | View Document | |
| 2020-11-18 | SC 13D/A | View Document | |
| 2020-11-06 | 10-Q | FORM 10-Q | View Document |
| 2020-09-17 | 8-K | FORM 8-K | View Document |
| 2020-09-15 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2020-08-07 | 10-Q | FORM 10-Q | View Document |
| 2020-07-30 | S-8 | FORM S-8 | View Document |
| 2020-07-24 | DEF 14A | DEF14A | View Document |
| 2020-07-10 | 3 | OWNERSHIP DOCUMENT | View Document |
| 2020-06-12 | 10-K | FORM 10-K | View Document |
| 2020-06-05 | 3 | OWNERSHIP DOCUMENT | View Document |
| 2020-06-05 | 8-K | FORM 8-K | View Document |
| 2020-04-27 | 8-K | FORM 8-K | View Document |
| 2020-04-09 | SC 13G | SCHEDULE 13G | View Document |
| 2020-02-14 | SC 13G/A | View Document | |
| 2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2020-02-07 | 10-Q | FORM 10-Q | View Document |
| 2019-12-16 | 4 | View Document | |
| 2019-12-13 | 8-K | 8-K | View Document |
| 2019-12-09 | 4 | View Document | |
| 2019-12-06 | 4 | View Document | |
| 2019-11-18 | 4 | View Document | |
| 2019-11-08 | 10-Q | FORM 10-Q | View Document |
| 2019-09-26 | 4 | View Document | |
| 2019-09-23 | 8-K | FORM 8-K | View Document |
| 2019-09-11 | PX14A6G | PX14A6G | View Document |
| 2019-08-14 | DEFA14A | DEFA14A | View Document |
| 2019-08-09 | 10-Q | FORM 10-Q | View Document |
| 2019-07-26 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2019-06-20 | 4 | View Document | |
| 2019-06-14 | 10-K | FORM 10-K | View Document |
| 2019-05-15 | 3 | View Document | |
| 2019-05-08 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2019-02-13 | SC 13G/A | View Document | |
| 2019-02-11 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2019-02-08 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2019-02-07 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2019-02-06 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2019-02-01 | 10-Q | FORM 10-Q | View Document |
| 2019-01-09 | 8-K | View Document | |
| 2018-12-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-11-27 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-11-20 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-11-14 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-11-02 | 10-Q | FORM 10-Q | View Document |
| 2018-10-24 | 8-K | View Document | |
| 2018-09-14 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-09-13 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-09-13 | 8-K | View Document | |
| 2018-09-07 | 8-K | View Document | |
| 2018-08-03 | 10-Q | FORM 10-Q | View Document |
| 2018-07-20 | DEF 14A | DEFINITIVE PROXY STATEMENT | View Document |
| 2018-07-06 | 8-K | View Document | |
| 2018-06-15 | 8-K | View Document | |
| 2018-06-08 | 10-K | FORM 10-K | View Document |
| 2018-06-06 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-02-14 | SC 13G | View Document | |
| 2018-02-09 | SC 13G | SCHEDULE 13G | View Document |
| 2018-02-08 | 8-K | View Document | |
| 2018-02-02 | 10-Q | FORM 10-Q | View Document |
| 2018-01-12 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-01-12 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-01-12 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-01-12 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2018-01-12 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2017-12-12 | 8-K | View Document | |
| 2017-11-17 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2017-11-13 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2017-11-03 | 10-Q | FORM 10-Q | View Document |
