FILINGS
| TDC 0000816761 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2018-04-19 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-03-12 | DEFA14A | DEFA14A | View Document |
| 2018-03-09 | DEFR14A | DEFR14A | View Document |
| 2018-03-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-03-07 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-03-07 | DEF 14A | DEF 14A | View Document |
| 2018-02-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-23 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-23 | 4/A | FORM 4/A SUBMISSION | View Document |
| 2018-02-23 | 10-K | TERADARA 2017 10-K | View Document |
| 2018-02-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2018-02-12 | SC 13G/A | View Document | |
| 2018-02-08 | SC 13G/A | View Document | |
| 2018-02-08 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2018-02-08 | 8-K | 8-K | View Document |
| 2018-02-07 | SC 13G/A | View Document | |
| 2018-02-05 | 8-K | FORM 8-K | View Document |
| 2018-01-23 | SC 13G/A | View Document | |
| 2017-12-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-12-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-12-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-12-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-12-04 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-29 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-11-13 | 3 | FORM 3 SUBMISSION | View Document |
| 2017-11-13 | 3 | FORM 3 SUBMISSION | View Document |
| 2017-11-06 | 10-Q | 10-Q | View Document |
| 2017-11-02 | 8-K | FORM 8-K | View Document |
| 2017-11-02 | 8-K | 8-K | View Document |
| 2017-08-23 | 8-K | FORM 8-K | View Document |
| 2017-08-04 | 10-Q | 10-Q | View Document |
| 2017-08-01 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-08-01 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-07-27 | 8-K | 8-K | View Document |
| 2017-06-27 | 11-K | 11-K | View Document |
| 2017-05-24 | SD | FORM SD | View Document |
| 2017-05-05 | 10-Q | 10-Q | View Document |
| 2017-04-27 | 8-K | 8-K | View Document |
| 2017-04-21 | 8-K | FORM 8-K | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-20 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-04-06 | 8-K/A | FORM 8-K/A | View Document |
| 2017-04-05 | UPLOAD | View Document | |
| 2017-03-30 | CORRESP | View Document | |
| 2017-03-16 | UPLOAD | View Document | |
| 2017-03-08 | DEFA14A | DEFA14A | View Document |
| 2017-03-02 | DEFR14A | DEFR14A | View Document |
| 2017-03-01 | DEF 14A | DEF 14A | View Document |
| 2017-02-28 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-27 | 10-K | 10-K | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-24 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-17 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-15 | 4/A | FORM 4/A SUBMISSION | View Document |
| 2017-02-15 | 4/A | FORM 4/A SUBMISSION | View Document |
| 2017-02-15 | 4/A | FORM 4/A SUBMISSION | View Document |
| 2017-02-15 | 4/A | FORM 4/A SUBMISSION | View Document |
| 2017-02-15 | 5 | FORM 5 SUBMISSION | View Document |
| 2017-02-10 | SC 13G/A | View Document | |
| 2017-02-09 | 8-K | 8-K | View Document |
| 2017-02-07 | SC 13G/A | View Document | |
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