CECO ENVIRONMENTAL CORP

CECO - CIK 0000003197

Market cap$3.47 B

Rank#1705

SEC filings1,283

CECO ENVIRONMENTAL CORP has filed 1,283 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (463 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.

Filing	Type	Filed	Period covered
Annual insider summary	5	2011-05-31	2010-12-31
Annual insider summary	5	2011-05-31	2010-12-31
Annual insider summary	5	2011-05-31	2010-12-31
Insider trade (amended)	4/A	2011-05-31	2010-06-28
Insider trade (amended)	4/A	2011-05-31	2010-06-23
Insider trade (amended)	4/A	2011-05-31	2010-04-09
Insider trade (amended)	4/A	2011-05-31	2010-04-05
Insider trade (amended)	4/A	2011-05-31	2010-03-30
Insider trade (amended)	4/A	2011-05-31	2009-08-18
Insider trade (amended)	4/A	2011-05-31	2009-08-11
Insider trade (amended)	4/A	2011-05-31	2009-05-12
Insider trade (amended)	4/A	2011-05-31	2008-11-25
Insider trade (amended)	4/A	2011-05-31	2008-11-12
Insider trade (amended)	4/A	2011-05-31	2008-11-11
Insider trade (amended)	4/A	2011-05-31	2008-09-17
Insider trade (amended)	4/A	2011-05-31	2008-09-10
Insider trade (amended)	4/A	2011-05-31	2008-09-03
Insider trade (amended)	4/A	2011-05-31	2008-08-28
Insider trade (amended)	4/A	2011-05-31	2008-08-15
Insider trade (amended)	4/A	2011-05-31	2008-05-30
Insider trade (amended)	4/A	2011-05-31	2008-05-14
Insider trade (amended)	4/A	2011-05-31	2008-03-24
Insider trade (amended)	4/A	2011-05-31	2008-03-20
Major company event	8-K	2011-05-19	2011-05-17
Insider trade	4	2011-05-19	2011-05-17
Insider trade	4	2011-05-19	2011-05-17
Insider trade	4	2011-05-19	2011-05-17
Insider trade	4	2011-05-19	2011-05-17
Insider trade	4	2011-05-19	2011-05-17
Insider trade	4	2011-05-19	2011-05-17
New insider ownership	3	2011-05-19	2011-05-17
Quarterly report	10-Q	2011-05-11	2011-03-31
Major company event	8-K	2011-05-11	2011-05-11
Annual report to shareholders	ARS	2011-04-14	2010-12-31
Proxy statement	DEF 14A	2011-04-14	2011-05-17
Annual report	10-K	2011-03-15	2010-12-31
Major company event	8-K	2011-03-10	2011-03-10
Major company event	8-K	2011-02-11	2011-02-09
Passive ownership stake	SC 13G	2011-01-26	-
Major company event	8-K	2011-01-06	2011-01-01
Insider trade	4	2010-11-17	2010-11-15
Quarterly report	10-Q	2010-11-15	2010-09-30
Major company event	8-K	2010-11-12	2010-11-11
Insider trade	4	2010-11-12	2010-11-12
Insider trade	4	2010-09-16	2010-09-14
Insider trade	4	2010-08-26	2010-08-25
Major company event	8-K	2010-08-25	2010-08-19
Major company event	8-K	2010-08-19	2010-08-17
Quarterly report	10-Q	2010-08-13	2010-06-30
Major company event	8-K	2010-08-11	2010-08-11

Filing

Type

Filed

Period covered

Annual insider summary

2011-05-31

2010-12-31

Annual insider summary

2011-05-31

2010-12-31

Annual insider summary

2011-05-31

2010-12-31

Insider trade (amended)

4/A

2011-05-31

2010-06-28

Insider trade (amended)

4/A

2011-05-31

2010-06-23

Insider trade (amended)

4/A

2011-05-31

2010-04-09

Insider trade (amended)

4/A

2011-05-31

2010-04-05

Insider trade (amended)

4/A

2011-05-31

2010-03-30

Insider trade (amended)

4/A

2011-05-31

2009-08-18

Insider trade (amended)

4/A

2011-05-31

2009-08-11

Insider trade (amended)

4/A

2011-05-31

2009-05-12

Insider trade (amended)

4/A

2011-05-31

2008-11-25

Insider trade (amended)

4/A

2011-05-31

2008-11-12

Insider trade (amended)

4/A

2011-05-31

2008-11-11

Insider trade (amended)

4/A

2011-05-31

2008-09-17

Insider trade (amended)

4/A

2011-05-31

2008-09-10

Insider trade (amended)

4/A

2011-05-31

2008-09-03

Insider trade (amended)

4/A

2011-05-31

2008-08-28

Insider trade (amended)

4/A

2011-05-31

2008-08-15

Insider trade (amended)

4/A

2011-05-31

2008-05-30

Insider trade (amended)

4/A

2011-05-31

2008-05-14

Insider trade (amended)

4/A

2011-05-31

2008-03-24

Insider trade (amended)

4/A

2011-05-31

2008-03-20

Major company event

8-K

2011-05-19

2011-05-17

Insider trade

2011-05-19

2011-05-17

Insider trade

2011-05-19

2011-05-17

Insider trade

2011-05-19

2011-05-17

Insider trade

2011-05-19

2011-05-17

Insider trade

2011-05-19

2011-05-17

Insider trade

2011-05-19

2011-05-17

New insider ownership

2011-05-19

2011-05-17

Quarterly report

10-Q

2011-05-11

2011-03-31

Major company event

8-K

2011-05-11

Annual report to shareholders

ARS

2011-04-14

2010-12-31

Proxy statement

DEF 14A

2011-04-14

2011-05-17

Annual report

10-K

2011-03-15

2010-12-31

Major company event

8-K

2011-03-10

Major company event

8-K

2011-02-11

2011-02-09

Passive ownership stake

SC 13G

2011-01-26

Major company event

8-K

2011-01-06

2011-01-01

Insider trade

2010-11-17

2010-11-15

Quarterly report

10-Q

2010-11-15

2010-09-30

Major company event

8-K

2010-11-12

2010-11-11

Insider trade

2010-11-12

Insider trade

2010-09-16

2010-09-14

Insider trade

2010-08-26

2010-08-25

Major company event

8-K

2010-08-25

2010-08-19

Major company event

8-K

2010-08-19

2010-08-17

Quarterly report

10-Q

2010-08-13

2010-06-30

Major company event

8-K

2010-08-11