FILINGS
| AORT 0000784199 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-01-29 | 5 | PRIMARY DOCUMENT | View Document |
| 2020-01-29 | 5 | PRIMARY DOCUMENT | View Document |
| 2020-01-23 | 4 | PRIMARY DOCUMENT | View Document |
| 2020-01-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-12-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-27 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-11-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-10-31 | 10-Q | 10-Q | View Document |
| 2019-10-30 | 8-K | 8-K | View Document |
| 2019-09-11 | 8-K | 8-K | View Document |
| 2019-08-08 | 3 | PRIMARY DOCUMENT | View Document |
| 2019-08-05 | 5 | PRIMARY DOCUMENT | View Document |
| 2019-08-05 | 5 | PRIMARY DOCUMENT | View Document |
| 2019-07-31 | 10-Q | 10-Q | View Document |
| 2019-07-30 | 8-K | 8-K | View Document |
| 2019-06-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-06-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-31 | SD | FORM SD | View Document |
| 2019-05-29 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-17 | 8-K | 8-K | View Document |
| 2019-05-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-05-02 | 10-Q | 10-Q | View Document |
| 2019-04-30 | 8-K | 8-K | View Document |
| 2019-04-01 | 8-K | 8-K | View Document |
| 2019-03-26 | DEFA14A | View Document | |
| 2019-03-26 | DEF 14A | View Document | |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-15 | PRE 14A | View Document | |
| 2019-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-03-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-26 | S-8 | FORM S-8 | View Document |
| 2019-02-26 | 8-K | FORM 8-K | View Document |
| 2019-02-26 | 10-K | FORM 10-K | View Document |
| 2019-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2019-02-19 | 5 | PRIMARY DOCUMENT | View Document |
| 2019-02-19 | 5 | PRIMARY DOCUMENT | View Document |
| 2019-02-19 | 5 | PRIMARY DOCUMENT | View Document |
| 2019-02-15 | SC 13G | View Document | |
| 2019-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2019-02-14 | 8-K | 8-K | View Document |
| 2019-02-14 | SC 13G | SC 13G | View Document |
| 2019-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2019-02-12 | SC 13G/A | MS AMENDMENT | View Document |
| 2019-02-08 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2019-01-24 | SC 13G/A | View Document | |
| 2018-12-11 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-11-19 | 10-Q/A | AMENDMENT NO. 1 TO FORM 10-Q | View Document |
| 2018-11-01 | 10-Q | 10-Q | View Document |
| 2018-11-01 | 8-K | 8-K | View Document |
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