FILINGS
| AORT 0000784199 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-08 | 8-K | 8-K | View Document |
| 2021-03-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-23 | 10-K | 10-K | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-12 | SC 13G/A | SC 13G/A | View Document |
| 2021-02-11 | 8-K | 8-K | View Document |
| 2021-02-11 | SC 13G | View Document | |
| 2021-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2021-01-25 | SC 13G | View Document | |
| 2021-01-11 | 5 | PRIMARY DOCUMENT | View Document |
| 2021-01-11 | 5 | PRIMARY DOCUMENT | View Document |
| 2021-01-11 | 5 | PRIMARY DOCUMENT | View Document |
| 2021-01-11 | 5 | PRIMARY DOCUMENT | View Document |
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-12-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-11-05 | 10-Q | 10-Q | View Document |
| 2020-11-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-11-04 | 8-K | 8-K | View Document |
| 2020-10-01 | 4/A | PRIMARY DOCUMENT | View Document |
| 2020-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-09-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-09-16 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-09-14 | D | View Document | |
| 2020-09-02 | 8-K | 8-K | View Document |
| 2020-08-11 | S-8 | S-8 | View Document |
| 2020-07-31 | 10-Q | 10-Q | View Document |
| 2020-07-30 | 8-K | 8-K | View Document |
| 2020-07-01 | 3 | PRIMARY DOCUMENT | View Document |
| 2020-06-23 | 8-K | 8-K | View Document |
| 2020-06-19 | 8-K | 8-K | View Document |
| 2020-06-18 | 8-K | 8-K | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-06-01 | SD | FORM SD | View Document |
| 2020-05-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-22 | 8-K | 8-K | View Document |
| 2020-05-14 | DEFA14A | DEFA14A | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-05-01 | 10-Q | 10-Q | View Document |
| 2020-04-30 | 8-K | 8-K | View Document |
| 2020-04-01 | 8-K | 8-K | View Document |
| 2020-03-31 | DEF 14A | View Document | |
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