| ATRA 0001604464 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2018-02-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-14 | SC 13G/A | View Document | |
| 2018-02-14 | SC 13G/A | 13G/A | View Document |
| 2018-02-13 | SC 13G/A | SC 13G/A | View Document |
| 2018-02-13 | SC 13G/A | MS AMENDMENT | View Document |
| 2018-02-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-12 | SC 13G/A | View Document | |
| 2018-02-09 | SC 13G/A | View Document | |
| 2018-02-09 | SC 13G/A | 13G/A | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-08 | 8-K | FORM 8-K | View Document |
| 2018-01-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-01-29 | SC 13G/A | View Document | |
| 2018-01-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-01-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-01-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-01-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-01-05 | SC 13G | PRIMARY DOCUMENT | View Document |
| 2018-01-04 | 8-K | 8-K | View Document |
| 2018-01-04 | 424B5 | 424B5 | View Document |
| 2018-01-03 | FWP | FWP | View Document |
| 2018-01-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-01-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-01-02 | 424B5 | 424B5 | View Document |
| 2017-12-29 | 8-K | 8-K | View Document |
| 2017-12-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-12-08 | SC 13G/A | SC 13G/A | View Document |
| 2017-12-07 | SC 13G | MS INITIAL | View Document |
| 2017-12-01 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-09 | 10-Q | 10-Q | View Document |
| 2017-11-09 | 8-K | 8-K Q3 EARNINGS RELEASE | View Document |
| 2017-10-30 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-10-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-10-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-09-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-09-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-09-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-14 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-07 | S-8 | S-8 - 2017 EVERGREEN AND NASDAQ | View Document |
| 2017-08-07 | 10-Q | 10-Q | View Document |
| 2017-08-07 | 8-K | 8-K - Q2 2017 | View Document |
| 2017-07-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-07-18 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-12 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-08 | 8-K | 8K - 2017 ANNUAL MEETING RESULTS | View Document |
| 2017-05-31 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-05-11 | 3 | FORM 3 SUBMISSION | View Document |
| 2017-05-04 | 10-Q | 10-Q | View Document |
| 2017-05-04 | 8-K | 8-K Q1 2017 EARNINGS RELEASE | View Document |
| 2017-04-26 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-25 | DEFA14A | DEFA14A | View Document |
| 2017-04-25 | DEF 14A | DEF 14A | View Document |
| 2017-04-21 | SC 13G | 13G | View Document |
