FILINGS
| AHT 0001232582 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-11-25 | 4 | FORM 4 | View Document |
| 2020-11-25 | SC TO-I/A | SC TO-I/A | View Document |
| 2020-11-25 | FWP | FWP | View Document |
| 2020-11-25 | 424B3 | 424B3 | View Document |
| 2020-11-25 | 8-K | 8-K | View Document |
| 2020-11-23 | SC 13G | SC 13G | View Document |
| 2020-11-23 | FWP | FWP | View Document |
| 2020-11-23 | 424B3 | 424B3 | View Document |
| 2020-11-23 | 8-K | 8-K | View Document |
| 2020-11-20 | FWP | FWP | View Document |
| 2020-11-20 | 424B3 | 424B3 | View Document |
| 2020-11-20 | 8-K | 8-K | View Document |
| 2020-11-13 | SC 13G | View Document | |
| 2020-11-12 | SC 13D/A | AMENDMENT NO. 5 TO THE SCHEDULE 13D | View Document |
| 2020-11-12 | 8-K | 8-K | View Document |
| 2020-11-10 | 424B3 | 424B3 | View Document |
| 2020-11-09 | 10-Q | 10-Q | View Document |
| 2020-11-09 | 8-K/A | 8-K/A | View Document |
| 2020-10-30 | 4 | FORM 4 | View Document |
| 2020-10-28 | 8-K | 8-K | View Document |
| 2020-10-27 | 8-K | 8-K | View Document |
| 2020-10-26 | SC TO-I/A | SC TO-I/A | View Document |
| 2020-10-26 | 424B3 | 424B3 | View Document |
| 2020-10-26 | DEFA14A | DEFA14A | View Document |
| 2020-10-26 | 8-K | FORM 8-K | View Document |
| 2020-10-22 | PX14A6G | View Document | |
| 2020-10-21 | 8-K | 8-K | View Document |
| 2020-10-20 | SC 13D/A | AMENDMENT NO. 4 TO THE SCHEDULE 13D | View Document |
| 2020-10-09 | SC TO-I/A | SC TO-I/A | View Document |
| 2020-10-09 | 424B3 | 424B3 | View Document |
| 2020-10-07 | PX14A6G | View Document | |
| 2020-10-07 | DEFA14A | DEFA14A | View Document |
| 2020-10-07 | 8-K | FORM 8-K | View Document |
| 2020-10-05 | PX14A6G | View Document | |
| 2020-10-02 | SC TO-I/A | SC TO-I/A | View Document |
| 2020-10-02 | 424B3 | 424B3 | View Document |
| 2020-10-02 | DEFA14A | DEFA14A | View Document |
| 2020-10-02 | 8-K | FORM 8-K | View Document |
| 2020-10-02 | PX14A6G | View Document | |
| 2020-10-01 | DEFA14A | DEFA14A | View Document |
| 2020-10-01 | FWP | FWP | View Document |
| 2020-10-01 | 8-K | 8-K | View Document |
| 2020-10-01 | 8-K | 8-K | View Document |
| 2020-10-01 | 8-K | 8-K | View Document |
| 2020-10-01 | FWP | FWP | View Document |
| 2020-10-01 | DEFA14A | DEFA14A | View Document |
| 2020-09-30 | SC 13D/A | AMENDMENT NO. 3 TO THE SCHEDULE 13D | View Document |
| 2020-09-30 | 4 | 4 | View Document |
| 2020-09-30 | 4 | 4 | View Document |
| 2020-09-30 | 4 | 4 | View Document |
| 2020-09-30 | 4 | 4 | View Document |
| 2020-09-30 | 4 | 4 | View Document |
| 2020-09-30 | 4 | 4 | View Document |
| 2020-09-30 | DEFA14A | DEFA14A | View Document |
| 2020-09-30 | FWP | FWP | View Document |
| 2020-09-28 | PX14A6G | View Document | |
| 2020-09-28 | SC 13D/A | AMENDMENT NO. 2 TO THE SCHEDULE 13D | View Document |
| 2020-09-28 | FWP | PROSPECTUS | View Document |
| 2020-09-28 | DEFA14A | DEFA14A | View Document |
| 2020-09-25 | FWP | FWP | View Document |
| 2020-09-25 | DEFA14A | DEFA14A | View Document |
| 2020-09-25 | FWP | FWP | View Document |
| 2020-09-25 | DEFA14A | DEFA14A | View Document |
| 2020-09-25 | 8-K | FORM 8-K | View Document |
| 2020-09-24 | PX14A6G | View Document | |
| 2020-09-24 | PX14A6G | View Document | |
| 2020-09-23 | PX14A6G | PRESS RELEASE AND LETTER | View Document |
| 2020-09-23 | SC 13D/A | AMENDMENT NO. 1 TO THE SCHEDULE 13D | View Document |
| 2020-09-23 | FWP | FWP | View Document |
| 2020-09-23 | DEFA14A | DEFA14A | View Document |
| 2020-09-22 | FWP | FWP | View Document |
| 2020-09-22 | DEFA14A | DEFA14A | View Document |
| 2020-09-21 | FWP | FWP | View Document |
| 2020-09-21 | DEFA14A | DEFA14A | View Document |
| 2020-09-21 | 8-K | FORM 8-K | View Document |
| 2020-09-18 | SC 13D | THE SCHEDULE 13D | View Document |
| 2020-09-17 | PX14A6G | View Document | |
| 2020-09-14 | 4 | FORM 4 | View Document |
| 2020-09-10 | FWP | FWP | View Document |
| 2020-09-10 | FWP | FREE WRITING PROSPECTUS | View Document |
| 2020-09-10 | FWP | FWP | View Document |
| 2020-09-10 | FWP | FWP | View Document |
| 2020-09-10 | DEF 14A | DEF 14A | View Document |
| 2020-09-10 | SC TO-I/A | SC TO-I/A | View Document |
| 2020-09-10 | 424B3 | 424B3 | View Document |
| 2020-09-10 | 425 | 425 | View Document |
| 2020-09-10 | 8-K | FORM 8-K | View Document |
| 2020-09-09 | EFFECT | View Document | |
| 2020-09-09 | 425 | 425 | View Document |
| 2020-09-09 | 8-K | FORM 8-K | View Document |
| 2020-09-09 | CORRESP | View Document | |
| 2020-09-09 | SC TO-I/A | SC TO-I/A | View Document |
| 2020-09-09 | S-4/A | S-4/A | View Document |
| 2020-08-31 | 4 | FORM 4 | View Document |
| 2020-08-31 | 8-K | 8-K | View Document |
| 2020-08-21 | 8-K | 8-K | View Document |
| 2020-08-10 | 4 | 4 | View Document |
| 2020-08-07 | 8-K/A | 8-K/A | View Document |
| 2020-08-06 | 8-K | FORM 8-K | View Document |
| 2020-08-06 | 424B5 | 424B5 | View Document |
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