LITTELFUSE INC /DE - LFUS
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 104
Latest filed: Jun 04, 2026
| Form | Count |
|---|---|
| 4 | 75 |
| 144 | 19 |
| 8-K | 7 |
| SCHEDULE 13G | 2 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Jun 04, 2026 | 4 | Jun 03, 2026 | 0001186518-26-000016 | View |
| Jun 03, 2026 | 144 | — | 0001628280-26-040401 | View |
| Jun 03, 2026 | 4 | Jun 02, 2026 | 0002010494-26-000010 | View |
| Jun 02, 2026 | 144 | — | 0001628280-26-039808 | View |
| May 21, 2026 | 4 | May 01, 2026 | 0001140361-26-022444 | View |
| May 21, 2026 | 4 | May 20, 2026 | 0001872974-26-000011 | View |
| May 20, 2026 | 144 | — | 0001628280-26-036962 | View |
| May 20, 2026 | 4 | Apr 27, 2023 | 0001526287-26-000010 | View |
| May 20, 2026 | 4 | May 18, 2026 | 0002055015-26-000011 | View |
| May 19, 2026 | 4 | May 15, 2026 | 0001590599-26-000008 | View |
| May 18, 2026 | 144 | — | 0001628280-26-036046 | View |
| May 18, 2026 | 144 | — | 0001628280-26-036048 | View |
| May 14, 2026 | 8-K | May 14, 2026 | 0001140361-26-021160 | View |
| May 13, 2026 | 144 | — | 0001628280-26-034625 | View |
| May 06, 2026 | 8-K | May 06, 2026 | 0001628280-26-030892 | View |
| May 01, 2026 | 4 | Apr 30, 2026 | 0001140361-26-018562 | View |
| Apr 30, 2026 | 4 | Apr 28, 2026 | 0001140361-26-018347 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-000720 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000447 | View |
| Apr 28, 2026 | 4 | Apr 24, 2026 | 0002010494-26-000008 | View |
| Apr 28, 2026 | 4 | Apr 24, 2026 | 0001384707-26-000006 | View |
| Apr 28, 2026 | 4 | Apr 24, 2026 | 0001590599-26-000006 | View |
| Apr 28, 2026 | 4 | Apr 24, 2026 | 0001526287-26-000008 | View |
| Apr 28, 2026 | 4 | Apr 24, 2026 | 0001685837-26-000007 | View |
| Apr 28, 2026 | 4 | Apr 24, 2026 | 0001872974-26-000008 | View |
| Apr 28, 2026 | 4 | Apr 24, 2026 | 0002055015-26-000009 | View |
| Apr 28, 2026 | 144 | — | 0001628280-26-027916 | View |
| Apr 28, 2026 | 8-K | Apr 22, 2026 | 0000889331-26-000005 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001201094-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001614437-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0002115144-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001186518-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001217168-26-000005 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001525175-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001070847-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0002055015-26-000007 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0002010494-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001872974-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001590599-26-000004 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001685837-26-000005 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001807380-26-000004 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0001526287-26-000006 | View |
| Apr 24, 2026 | 4 | Apr 22, 2026 | 0002081396-26-000004 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001728 | View |
| Mar 16, 2026 | 4 | Mar 13, 2026 | 0001140361-26-009671 | View |
| Mar 13, 2026 | 8-K | Mar 12, 2026 | 0001140361-26-009393 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002081396-26-000002 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001526287-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001872974-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001525175-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001201094-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002055015-26-000005 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001217168-26-000003 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001807380-26-000002 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001384707-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001590599-26-000002 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001614437-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002010494-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001186518-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001070847-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001628280-26-016079 | View |
| Mar 05, 2026 | 4 | Mar 04, 2026 | 0002115144-26-000004 | View |
| Mar 05, 2026 | 8-K | Mar 04, 2026 | 0000889331-26-000002 | View |
| Feb 25, 2026 | 4 | Feb 24, 2026 | 0001614437-26-000002 | View |
| Feb 24, 2026 | 144 | — | 0001628280-26-011076 | View |
| Feb 20, 2026 | 144 | — | 0001628280-26-010258 | View |
| Feb 20, 2026 | 4 | Feb 20, 2026 | 0001186518-26-000002 | View |
| Feb 11, 2026 | 4 | Feb 10, 2026 | 0001070847-26-000002 | View |
| Feb 10, 2026 | 144 | — | 0001628280-26-006792 | View |
| Feb 06, 2026 | 4 | Feb 04, 2026 | 0001201094-26-000002 | View |
| Feb 06, 2026 | 4 | Feb 05, 2026 | 0001685837-26-000003 | View |
| Feb 05, 2026 | 4 | Feb 04, 2026 | 0001872974-26-000002 | View |
| Feb 04, 2026 | 144 | — | 0001628280-26-005429 | View |
| Feb 04, 2026 | 4 | Feb 02, 2026 | 0002055015-26-000003 | View |
| Feb 04, 2026 | 4 | Feb 02, 2026 | 0001526287-26-000002 | View |
| Feb 04, 2026 | 4 | Feb 02, 2026 | 0001384707-26-000002 | View |
| Feb 04, 2026 | 4 | Feb 02, 2026 | 0002010494-26-000002 | View |
| Feb 02, 2026 | 144 | — | 0001628280-26-004646 | View |
| Feb 02, 2026 | 144 | — | 0001628280-26-004690 | View |
| Feb 02, 2026 | 144 | — | 0001628280-26-004697 | View |
| Feb 02, 2026 | 144 | — | 0001628280-26-004756 | View |
| Jan 28, 2026 | 8-K | Jan 28, 2026 | 0001628280-26-003710 | View |
| Jan 08, 2026 | 8-K | Jan 07, 2026 | 0001140361-26-000720 | View |
| Dec 15, 2025 | 4 | Dec 11, 2025 | 0000889331-25-000223 | View |
| Dec 15, 2025 | 4 | Dec 11, 2025 | 0000889331-25-000225 | View |
| Dec 11, 2025 | 144 | — | 0001628280-25-056637 | View |
| Dec 11, 2025 | 144 | — | 0001628280-25-056639 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000192 | View |
| Dec 08, 2025 | 4 | Dec 04, 2025 | 0000889331-25-000194 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000196 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000198 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000200 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000202 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000204 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000206 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000209 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000211 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000213 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000215 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000217 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000219 | View |
| Dec 08, 2025 | 4 | Dec 05, 2025 | 0000889331-25-000221 | View |
| Dec 05, 2025 | 144 | — | 0001628280-25-055512 | View |
| Dec 04, 2025 | 144 | — | 0001628280-25-055392 | View |