BELDEN INC. — All Filings
1,001 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-K
10-K/A
10-Q
10-Q/A
11-K
11-K/A
144
144/A
25-NSE
3
4
4/A
424B2
424B3
424B5
425
5
8-A12B
8-A12B/A
8-A12G
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-K
NT 10-Q
PRE 14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
T-3
T-3/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000735 | Mar 26, 2026 | — |
| 4 | 4 | 0001193125-26-101814 | Mar 11, 2026 | — |
| 4 | 4 | 0001193125-26-101864 | Mar 11, 2026 | — |
| 4 | 4 | 0001193125-26-101881 | Mar 11, 2026 | — |
| 4 | 4 | 0001193125-26-101762 | Mar 11, 2026 | — |
| 4 | 4 | 0001193125-26-101844 | Mar 11, 2026 | — |
| 4 | 4 | 0001193125-26-101788 | Mar 11, 2026 | — |
| 4 | 4 | 0001193125-26-101726 | Mar 11, 2026 | — |
| 4 | 4 | 0001193125-26-085670 | Mar 2, 2026 | — |
| 4 | 4 | 0001193125-26-085870 | Mar 2, 2026 | — |
| 4 | 4 | 0001193125-26-085889 | Mar 2, 2026 | — |
| 4 | 4 | 0001193125-26-085725 | Mar 2, 2026 | — |
| 4 | 4 | 0001193125-26-085914 | Mar 2, 2026 | — |
| 4 | 4 | 0001193125-26-085932 | Mar 2, 2026 | — |
| 4 | 4 | 0001193125-26-085621 | Mar 2, 2026 | — |
| 4 | 4 | 0001193125-26-081921 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-081994 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-082024 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-082008 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-082047 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-082112 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-081941 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-082091 | Feb 27, 2026 | Feb 25, 2026 |
| 4 | 4 | 0001193125-26-072084 | Feb 25, 2026 | — |
| 4 | 4 | 0001193125-26-072130 | Feb 25, 2026 | — |
| 4 | 4 | 0001193125-26-072161 | Feb 25, 2026 | — |
| 4 | 4 | 0001193125-26-072209 | Feb 25, 2026 | — |
| 4 | 4 | 0001193125-26-072270 | Feb 25, 2026 | — |
| 4 | 4 | 0001193125-26-072253 | Feb 25, 2026 | — |
| 4 | 4 | 0001193125-26-072010 | Feb 25, 2026 | — |
| 4 | 4 | 0001193125-26-059517 | Feb 19, 2026 | Feb 17, 2026 |
| 10-K | 10-K | 0000913142-26-000009 | Feb 17, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | — | 0000080255-26-000238 | Feb 17, 2026 | — |
| 8-K | 8-K | 0000913142-26-000005 | Feb 12, 2026 | — |
| 144 | — | 0001959173-26-000682 | Feb 6, 2026 | — |
| 4 | 4 | 0001193125-26-041218 | Feb 6, 2026 | Feb 4, 2026 |
| 4 | 4 | 0001193125-26-041515 | Feb 6, 2026 | Feb 4, 2026 |
| SCHEDULE 13G/A | — | 0000315066-26-000357 | Feb 5, 2026 | — |
| 144 | — | 0001959173-26-000658 | Feb 5, 2026 | — |
| 144 | — | 0001959173-26-000618 | Feb 4, 2026 | — |
| 8-K | 8-K | 0001193125-26-027195 | Jan 28, 2026 | — |
| 3 | 3 | 0001193125-26-019906 | Jan 22, 2026 | Jan 5, 2026 |
| 8-K | 8-K | 0001193125-26-011887 | Jan 13, 2026 | Jan 12, 2026 |
| 4 | 4 | 0001193125-26-010688 | Jan 12, 2026 | — |
| 8-K | 8-K | 0000913142-26-000003 | Jan 6, 2026 | Jan 5, 2026 |
| 4 | 4 | 0001193125-25-317207 | Dec 12, 2025 | Dec 11, 2025 |
| 4 | 4 | 0001193125-25-313859 | Dec 10, 2025 | Dec 9, 2025 |
| 144 | — | 0001965301-25-000181 | Dec 10, 2025 | — |
| 144 | — | 0001959173-25-007593 | Dec 9, 2025 | — |
| 4 | 4 | 0001193125-25-311352 | Dec 8, 2025 | Dec 4, 2025 |