FILINGS
| AORT 0000784199 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2018-07-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-07-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-27 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-06-20 | 8-K | 8-K | View Document |
| 2018-06-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-05 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-06-05 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-06-05 | 3 | PRIMARY DOCUMENT | View Document |
| 2018-06-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-06-01 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-31 | SD | View Document | |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-25 | 8-K | 8-K | View Document |
| 2018-05-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-11 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-05-04 | 10-Q | 10-Q | View Document |
| 2018-05-03 | 8-K | 8-K | View Document |
| 2018-04-18 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-04-03 | DEF 14A | View Document | |
| 2018-04-03 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-14 | 8-K | 8-K | View Document |
| 2018-03-09 | 10-K | FORM 10-K | View Document |
| 2018-03-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-08 | 8-K | 8-K | View Document |
| 2018-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-03-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-22 | 8-K | 8-K | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-21 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-16 | 8-K/A | FORM 8-K/A | View Document |
| 2018-02-15 | 4 | PRIMARY DOCUMENT | View Document |
| 2018-02-14 | SC 13G | SCHEDULE 13G | View Document |
| 2018-02-14 | SC 13G/A | SC 13G/A | View Document |
| 2018-02-12 | SC 13G/A | MS AMENDMENT | View Document |
| 2018-02-12 | 8-K | 8-K | View Document |
| 2018-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2018-01-31 | 8-K | 8-K | View Document |
| 2018-01-25 | 5 | PRIMARY DOCUMENT | View Document |
| 2018-01-25 | 5 | PRIMARY DOCUMENT | View Document |
| 2018-01-23 | SC 13G/A | View Document | |
| 2018-01-05 | 3 | PRIMARY DOCUMENT | View Document |
| 2017-12-19 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-12-01 | 8-K | View Document | |
| 2017-11-17 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-11-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-11-13 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-11-08 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-10-31 | 10-Q | FORM 10-Q | View Document |
| 2017-10-31 | 8-K | 8-K | View Document |
| 2017-10-11 | 8-K | 8-K | View Document |
| 2017-10-04 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-10-02 | 8-K | 8-K | View Document |
| 2017-09-07 | 8-K | 8-K | View Document |
| 2017-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-09-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-09-06 | 4/A | PRIMARY DOCUMENT | View Document |
| 2017-08-10 | 8-K/A | 8-K/A | View Document |
| 2017-07-25 | 10-Q | FORM 10-Q | View Document |
| 2017-07-25 | 8-K | 8-K | View Document |
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