| TTEK 0000831641 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2018-02-20 | 4 | FORM 4 | View Document |
| 2018-02-12 | 4 | FORM 4 | View Document |
| 2018-02-12 | SC 13G/A | View Document | |
| 2018-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2018-02-06 | 4 | FORM 4 | View Document |
| 2018-02-06 | 4 | FORM 4 | View Document |
| 2018-02-06 | 4 | FORM 4 | View Document |
| 2018-02-01 | 10-Q | 10-Q | View Document |
| 2018-01-31 | 8-K | 8-K | View Document |
| 2018-01-30 | 4 | FORM 4 | View Document |
| 2018-01-30 | 3 | FORM 3 | View Document |
| 2018-01-24 | DEFA14A | DEFA14A | View Document |
| 2018-01-24 | DEF 14A | DEF 14A | View Document |
| 2018-01-23 | 4 | FORM 4 | View Document |
| 2018-01-22 | 8-K | 8-K | View Document |
| 2018-01-19 | SC 13G/A | View Document | |
| 2017-12-15 | 4 | FORM 4 | View Document |
| 2017-12-11 | 4 | FORM 4 | View Document |
| 2017-12-07 | 4 | FORM 4 | View Document |
| 2017-12-04 | 4 | FORM 4 | View Document |
| 2017-11-30 | 4 | FORM 4 | View Document |
| 2017-11-30 | 4 | FORM 4 | View Document |
| 2017-11-28 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-24 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-22 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-21 | 4 | FORM 4 | View Document |
| 2017-11-20 | 10-K | 10-K | View Document |
| 2017-11-15 | 3 | FORM 3 | View Document |
| 2017-11-15 | 3 | FORM 3 | View Document |
| 2017-11-15 | 3 | FORM 3 | View Document |
| 2017-11-15 | 3 | FORM 3 | View Document |
| 2017-11-15 | 3 | FORM 3 | View Document |
| 2017-11-13 | 4 | FORM 4 | View Document |
| 2017-11-09 | 8-K | 8-K | View Document |
| 2017-10-31 | 4 | FORM 4 | View Document |
| 2017-10-26 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-08-04 | 10-Q | 10-Q | View Document |
| 2017-08-03 | 8-K | 8-K | View Document |
| 2017-05-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2017-05-05 | 4 | PRIMARY DOCUMENT | View Document |