CECO ENVIRONMENTAL CORP — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-C
10-K
10-K/A
10-K405
10-Q
10-Q/A
10KSB
10KSB/A
10QSB
10QSB/A
144
3
4
4/A
424B1
424B3
425
5
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-K
NT 10-Q
POS AM
POS EX
PRE 14A
PRER14A
REGDEX/A
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-3D
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0000950170-25-083221 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | 4 | 0000950170-25-082077 | Jun 5, 2025 | Jun 3, 2025 |
| 4 | 4 | 0000950170-25-082076 | Jun 5, 2025 | Jun 3, 2025 |
| 4 | 4 | 0000950170-25-082078 | Jun 5, 2025 | Jun 3, 2025 |
| 4 | 4 | 0000950170-25-082079 | Jun 5, 2025 | Jun 3, 2025 |
| 4 | 4 | 0000950170-25-082081 | Jun 5, 2025 | Jun 3, 2025 |
| 4 | 4 | 0000950170-25-082082 | Jun 5, 2025 | Jun 3, 2025 |
| 4 | 4 | 0000950170-25-082083 | Jun 5, 2025 | Jun 3, 2025 |
| SD | SD | 0000950170-25-078599 | May 29, 2025 | — |
| 8-K | 8-K | 0000950170-25-076046 | May 22, 2025 | May 20, 2025 |
| SCHEDULE 13G | — | 0001214659-25-007672 | May 15, 2025 | — |
| 8-K | 8-K | 0000950170-25-059552 | Apr 29, 2025 | — |
| 10-Q | 10-Q | 0000950170-25-060136 | Apr 29, 2025 | Mar 31, 2025 |
| SCHEDULE 13G/A | — | 0000354204-25-000810 | Apr 15, 2025 | — |
| DEF 14A | DEF 14A | 0001558370-25-004649 | Apr 10, 2025 | May 20, 2025 |
| DEFA14A | DEFA14A | 0001558370-25-004650 | Apr 10, 2025 | — |
| ARS | ARS | 0001104659-25-033586 | Apr 10, 2025 | Dec 31, 2024 |
| 8-K | 8-K | 0000950170-25-050881 | Apr 4, 2025 | Mar 31, 2025 |
| 4 | 4 | 0000950170-25-049068 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | 4 | 0000950170-25-049066 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | 4 | 0000950170-25-049067 | Apr 2, 2025 | Mar 31, 2025 |
| 4 | 4 | 0000950170-25-047498 | Mar 31, 2025 | Mar 27, 2025 |
| 144 | — | 0001959173-25-002367 | Mar 31, 2025 | — |
| 4 | 4 | 0000950170-25-041575 | Mar 18, 2025 | Mar 15, 2025 |
| 4 | 4 | 0000950170-25-041583 | Mar 18, 2025 | Mar 15, 2025 |
| 4 | 4 | 0000950170-25-041580 | Mar 18, 2025 | Mar 15, 2025 |
| 4 | 4 | 0000950170-25-041582 | Mar 18, 2025 | Mar 15, 2025 |
| 4 | 4 | 0000950170-25-036884 | Mar 11, 2025 | Mar 7, 2025 |
| 8-K | 8-K | 0000950170-25-034216 | Mar 6, 2025 | Feb 28, 2025 |
| 4 | 4 | 0000950170-25-028395 | Feb 27, 2025 | Feb 26, 2025 |
| 8-K | 8-K | 0000950170-25-026061 | Feb 25, 2025 | — |
| 10-K | 10-K | 0000950170-25-026562 | Feb 25, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | — | 0000315066-25-000687 | Feb 12, 2025 | — |
| 8-K | 8-K | 0000950170-25-006565 | Jan 17, 2025 | Jan 16, 2025 |
| 8-K | FORM 8-K | 0001104659-25-000843 | Jan 3, 2025 | Jan 2, 2025 |
| 4 | 4 | 0000950170-24-135718 | Dec 12, 2024 | Jul 5, 2024 |
| 4/A | 4/A | 0000950170-24-135715 | Dec 12, 2024 | Jul 6, 2021 |
| 4 | 4 | 0000950170-24-135716 | Dec 12, 2024 | Aug 15, 2023 |
| 4 | 4 | 0000950170-24-135717 | Dec 12, 2024 | Jun 27, 2023 |
| SC 13G | SEC SCHEDULE 13G | 0001562230-24-000041 | Nov 13, 2024 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000354204-24-004686 | Oct 31, 2024 | — |
| 8-K | FORM 8-K | 0001104659-24-111987 | Oct 29, 2024 | Oct 28, 2024 |
| 8-K | 8-K | 0000950170-24-117926 | Oct 29, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-117928 | Oct 29, 2024 | Sep 30, 2024 |
| 8-K | FORM 8-K | 0001104659-24-107918 | Oct 11, 2024 | Oct 7, 2024 |
| 4 | 4 | 0000950170-24-102621 | Sep 3, 2024 | Aug 30, 2024 |
| 8-K | 8-K | 0000950170-24-087502 | Jul 30, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-087850 | Jul 30, 2024 | Jun 30, 2024 |
| 4 | 4 | 0000950170-24-080057 | Jul 2, 2024 | Jun 30, 2024 |
| 4 | 4 | 0000950170-24-080058 | Jul 2, 2024 | Jun 30, 2024 |