LITTELFUSE INC /DE — 8-K Filings
231 8-K filings on record
This page lists all 8-K filings submitted to the SEC by LITTELFUSE INC /DE (LFUS), sorted by most recent first. Each row links to the full filing on EdgarLookup. LITTELFUSE INC /DE has filed 231 8-K documents with the SEC since 2017. To view all SEC filings by LITTELFUSE INC /DE, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
424B3
425
5
5/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PRER14A
S-4
S-4/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001140361-26-009393 | Mar 13, 2026 | Mar 12, 2026 |
| 8-K | 8-K | 0000889331-26-000002 | Mar 5, 2026 | Mar 4, 2026 |
| 8-K | 8-K | 0001628280-26-003710 | Jan 28, 2026 | — |
| 8-K | 8-K | 0001140361-26-000720 | Jan 8, 2026 | Jan 7, 2026 |
| 8-K | 8-K | 0001628280-25-046908 | Oct 29, 2025 | — |
| 8-K | 8-K | 0000889331-25-000186 | Oct 28, 2025 | Oct 24, 2025 |
| 8-K | 8-K | 0000889331-25-000151 | Aug 7, 2025 | — |
| 8-K | 8-K | 0001628280-25-036551 | Jul 30, 2025 | — |
| 8-K | 8-K | 0000889331-25-000109 | May 27, 2025 | — |
| 8-K | 8-K | 0000889331-25-000095 | Apr 29, 2025 | — |
| 8-K | 8-K | 0000889331-25-000082 | Apr 28, 2025 | Apr 24, 2025 |
| 8-K | 8-K | 0001140361-25-012942 | Apr 9, 2025 | Apr 8, 2025 |
| 8-K | 8-K | 0000889331-25-000013 | Jan 28, 2025 | — |
| 8-K | 8-K | 0001140361-25-000873 | Jan 13, 2025 | Jan 10, 2025 |
| 8-K | 8-K | 0000889331-24-000188 | Oct 29, 2024 | — |
| 8-K | 8-K | 0000889331-24-000159 | Jul 30, 2024 | — |
| 8-K | 8-K | 0000889331-24-000125 | Apr 30, 2024 | — |
| 8-K | 8-K | 0000889331-24-000064 | Apr 26, 2024 | Apr 25, 2024 |
| 8-K | 8-K | 0000889331-24-000014 | Feb 1, 2024 | Jan 26, 2024 |
| 8-K | 8-K | 0000889331-24-000010 | Jan 30, 2024 | — |
| 8-K | 8-K | 0000889331-24-000004 | Jan 5, 2024 | Jan 1, 2024 |
| 8-K | 8-K | 0000889331-23-000154 | Oct 31, 2023 | — |
| 8-K | 8-K | 0000889331-23-000145 | Sep 28, 2023 | — |
| 8-K | 8-K | 0000889331-23-000135 | Aug 16, 2023 | Aug 15, 2023 |
| 8-K | 8-K | 0000889331-23-000129 | Aug 1, 2023 | — |
| 8-K | 8-K | 0000889331-23-000104 | May 15, 2023 | — |
| 8-K | 8-K | 0000889331-23-000091 | May 2, 2023 | — |
| 8-K | 8-K | 0000889331-23-000039 | Apr 28, 2023 | Apr 27, 2023 |
| 8-K | 8-K | 0000889331-23-000007 | Feb 2, 2023 | Jan 27, 2023 |
| 8-K | 8-K | 0000889331-23-000003 | Feb 1, 2023 | — |
| 8-K | 8-K | 0000889331-22-000044 | Nov 1, 2022 | — |
| 8-K | 8-K | 0000889331-22-000037 | Aug 2, 2022 | — |
| 8-K | 8-K | 0000889331-22-000032 | Jul 19, 2022 | Jul 18, 2022 |
| 8-K | 8-K | 0000889331-22-000028 | Jun 30, 2022 | — |
| 8-K | 8-K | 0001140361-22-019845 | May 19, 2022 | May 18, 2022 |
| 8-K | 8-K | 0000889331-22-000020 | May 3, 2022 | — |
| 8-K | 8-K | 0000889331-22-000015 | Apr 29, 2022 | Apr 28, 2022 |
| 8-K | 8-K | 0001140361-22-013670 | Apr 8, 2022 | Apr 7, 2022 |
| 8-K | 8-K | 0000889331-22-000004 | Feb 1, 2022 | — |
| 8-K | 8-K | 0000889331-21-000069 | Nov 30, 2021 | — |
| 8-K | 8-K | 0000889331-21-000062 | Oct 26, 2021 | — |
| 8-K | 8-K | 0000889331-21-000057 | Oct 20, 2021 | Oct 19, 2021 |
| 8-K | 8-K | 0000889331-21-000045 | Jul 28, 2021 | — |
| 8-K | 8-K | 0000889331-21-000032 | Apr 28, 2021 | — |
| 8-K | 8-K | 0000889331-21-000026 | Apr 23, 2021 | Apr 22, 2021 |
| 8-K | 8-K | 0000889331-21-000014 | Feb 23, 2021 | — |
| 8-K | 8-K | 0000889331-21-000006 | Feb 3, 2021 | — |
| 8-K | 8-K | 0000889331-21-000004 | Jan 27, 2021 | Jan 21, 2021 |
| 8-K | 8-K | 0000889331-20-000052 | Oct 28, 2020 | — |
| 8-K | 8-K | 0000889331-20-000043 | Jul 29, 2020 | — |