FILINGS
| PRDO 0001046568 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2017-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-10 | 8-K | FORM 8-K | View Document |
| 2017-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2017-02-23 | 10-K | 10-K | View Document |
| 2017-02-23 | 8-K | CECO-8K-201612 | View Document |
| 2017-02-21 | 8-K | 8-K | View Document |
| 2017-02-17 | 8-K | 8-K | View Document |
| 2017-02-14 | SC 13G | 13G | View Document |
| 2017-02-10 | SC 13G/A | SC 13G/A | View Document |
| 2017-02-09 | SC 13G | SCHEDULE 13G | View Document |
| 2017-02-07 | SC 13G/A | View Document | |
| 2017-02-01 | SC 13G/A | AMENDMENT NO. 1 | View Document |
| 2017-01-12 | SC 13G/A | View Document | |
| 2016-12-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-12-14 | 8-K | FORM 8-K | View Document |
| 2016-12-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-22 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-11-03 | 10-Q | CECO-10Q-20160930 | View Document |
| 2016-11-03 | 8-K | CECO-8K-201606 | View Document |
| 2016-11-03 | 3 | FORM 3 SUBMISSION | View Document |
| 2016-10-26 | 8-K | FORM 8-K | View Document |
| 2016-09-15 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-08-09 | SC 13G/A | View Document | |
| 2016-08-03 | 10-Q | CECO-10Q-20160630 | View Document |
| 2016-08-03 | 8-K | CECO-8K-201606 | View Document |
| 2016-07-28 | 8-K | 8-K | View Document |
| 2016-06-23 | 8-K | FORM 8-K | View Document |
| 2016-06-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-06-03 | 3 | FORM 3 SUBMISSION | View Document |
| 2016-05-27 | 8-K | 8-K | View Document |
| 2016-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-25 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-24 | S-8 | FORM S-8 | View Document |
| 2016-05-11 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-05-04 | 10-Q | 10-Q | View Document |
| 2016-05-04 | 8-K | 8-K | View Document |
| 2016-04-08 | DEFA14A | DEFA14A | View Document |
| 2016-04-08 | DEF 14A | DEF 14A | View Document |
| 2016-04-07 | 3 | FORM 3 SUBMISSION | View Document |
| 2016-03-29 | 8-K | 8-K | View Document |
| 2016-03-18 | 8-K | FORM 8-K | View Document |
| 2016-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-16 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-08 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-03-07 | 8-K | FORM 8-K | View Document |
| 2016-03-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2016-02-29 | 10-K | 10-K | View Document |
| 2016-02-29 | 8-K | 8-K | View Document |
| 2016-02-23 | 8-K | FORM 8-K | View Document |
| 2016-02-16 | SC 13G | SC 13G | View Document |
| 2016-02-12 | SC 13G | SC 13G | View Document |
| 2016-02-11 | SC 13G | CECO AS OF 12/31/2015 | View Document |
| 2016-01-26 | SC 13G/A | View Document | |
| 2016-01-08 | SC 13G | View Document | |
| 2015-12-16 | 8-K | FORM 8-K | View Document |
| 2015-12-08 | 8-K | FORM 8-K | View Document |
| 2015-11-09 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-11-04 | 10-Q | 10-Q | View Document |
| 2015-11-04 | 8-K | 8-K | View Document |
| 2015-10-28 | 3 | FORM 3 SUBMISSION | View Document |
| 2015-10-28 | 3 | FORM 3 SUBMISSION | View Document |
| 2015-10-27 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-10-20 | 8-K | FORM 8-K | View Document |
| 2015-10-13 | 8-K | FORM 8-K | View Document |
| 2015-10-05 | 8-K | FORM 8-K | View Document |
| 2015-10-02 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-09-10 | SC 13G/A | View Document | |
| 2015-09-08 | 8-K | 8-K | View Document |
| 2015-08-24 | 8-K | FORM 8-K | View Document |
| 2015-08-13 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-08-13 | 3 | FORM 3 SUBMISSION | View Document |
| 2015-08-06 | 10-Q | FORM 10-Q | View Document |
| 2015-08-06 | 8-K | 8-K | View Document |
| 2015-07-31 | 8-K | FORM 8-K | View Document |
| 2015-07-21 | 4 | FORM 4 SUBMISSION | View Document |
| 2015-07-20 | 8-K | FORM 8-K | View Document |
| 2015-07-10 | SC 13G/A | View Document | |
| 2015-06-16 | 4 | FORM 4 SUBMISSION | View Document |
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