FILINGS
| AMPH 0001297184 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2017-11-09 | 10-Q | 10-Q | View Document |
| 2017-11-08 | 8-K | 8-K | View Document |
| 2017-11-03 | 4 | 4 | View Document |
| 2017-10-26 | 4 | 4 | View Document |
| 2017-10-26 | 4 | 4 | View Document |
| 2017-10-19 | 4 | 4 | View Document |
| 2017-10-19 | 4 | 4 | View Document |
| 2017-10-13 | 4 | 4 | View Document |
| 2017-10-13 | 4 | 4 | View Document |
| 2017-10-06 | 4 | 4 | View Document |
| 2017-10-06 | 4 | 4 | View Document |
| 2017-10-03 | 4 | 4 | View Document |
| 2017-09-15 | 4 | 4 | View Document |
| 2017-08-16 | 4 | 4 | View Document |
| 2017-08-09 | 10-Q | 10-Q | View Document |
| 2017-08-09 | 8-K | 8-K | View Document |
| 2017-07-24 | 8-K | 8-K | View Document |
| 2017-07-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-06-16 | 4 | 4 | View Document |
| 2017-06-16 | 4 | 4 | View Document |
| 2017-06-12 | 4 | 4 | View Document |
| 2017-06-12 | 4 | 4 | View Document |
| 2017-06-12 | 4 | 4 | View Document |
| 2017-06-12 | 4 | 4 | View Document |
| 2017-06-12 | 4 | 4 | View Document |
| 2017-06-12 | 4 | 4 | View Document |
| 2017-06-09 | 8-K | 8-K | View Document |
| 2017-06-01 | 4 | 4 | View Document |
| 2017-06-01 | 4 | 4 | View Document |
| 2017-06-01 | 4 | 4 | View Document |
| 2017-05-25 | 4 | 4 | View Document |
| 2017-05-12 | 4 | 4 | View Document |
| 2017-05-10 | 10-Q | 10-Q | View Document |
| 2017-05-08 | 8-K | 8-K | View Document |
| 2017-04-26 | CT ORDER | View Document | |
| 2017-04-25 | 4 | 4 | View Document |
| 2017-04-21 | DEFA14A | DEFA14A | View Document |
| 2017-04-21 | DEF 14A | DEF 14A | View Document |
| 2017-04-17 | 4 | 4 | View Document |
| 2017-03-28 | 4 | 4 | View Document |
| 2017-03-28 | 4 | 4 | View Document |
| 2017-03-28 | 4 | 4 | View Document |
| 2017-03-28 | 4 | 4 | View Document |
| 2017-03-28 | 4 | 4 | View Document |
| 2017-03-20 | 4 | 4 | View Document |
| 2017-03-20 | 4 | 4 | View Document |
| 2017-03-20 | 4 | 4 | View Document |
| 2017-03-20 | 4 | 4 | View Document |
| 2017-03-20 | 4 | 4 | View Document |
| 2017-03-15 | S-8 | S-8 | View Document |
| 2017-03-15 | 10-K | 10-K | View Document |
| 2017-03-13 | 8-K | 8-K | View Document |
| 2017-02-13 | SC 13G/A | SC 13G AMENDMENT NO. 2 | View Document |
| 2017-01-09 | SC 13G | View Document | |
| 2017-01-04 | 4 | 4 | View Document |
| 2016-12-27 | 8-K | 8-K | View Document |
| 2016-12-16 | 4 | 4 | View Document |
| 2016-12-07 | 4 | 4 | View Document |
| 2016-12-02 | 4 | 4 | View Document |
| 2016-11-29 | 4 | 4 | View Document |
| 2016-11-16 | 4 | 4 | View Document |
| 2016-11-15 | 4 | 4 | View Document |
| 2016-11-10 | 8-K | 8-K | View Document |
| 2016-11-09 | 10-Q | 10-Q | View Document |
| 2016-11-08 | 8-K | 8-K | View Document |
| 2016-11-03 | 4 | 4 | View Document |
| 2016-11-03 | UPLOAD | View Document | |
| 2016-10-14 | CORRESP | View Document | |
| 2016-10-05 | 4 | 4 | View Document |
| 2016-09-27 | 4 | 4 | View Document |
| 2016-09-27 | UPLOAD | View Document | |
| 2016-09-22 | 4 | 4 | View Document |
| 2016-09-12 | 4 | 4 | View Document |
| 2016-09-02 | 4 | 4 | View Document |
| 2016-08-24 | 4 | 4 | View Document |
| 2016-08-19 | 4 | 4 | View Document |
| 2016-08-19 | 4 | 4 | View Document |
| 2016-08-19 | 4 | 4 | View Document |
| 2016-08-16 | 4 | 4 | View Document |
| 2016-08-16 | 4 | 4 | View Document |
| 2016-08-15 | 4 | 4 | View Document |
| 2016-08-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-12 | 4 | 4 | View Document |
| 2016-08-09 | 10-Q | 10-Q | View Document |
| 2016-08-08 | 8-K | 8-K | View Document |
| 2016-08-04 | 8-K | 8-K | View Document |
| 2016-07-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-07-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-07-07 | 8-K | 8-K | View Document |
| 2016-06-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-10 | 8-K | 8-K | View Document |
| 2016-06-03 | 4 | FORM 4 SUBMISSION | View Document |
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