# Littelfuse Inc: filings

LFUS · Nasdaq · CIK 889331 · [Technology](/sectors/technology.md) · fiscal year ends Dec 26

Pages: [Overview](/companies/lfus.md) · [Financials](/companies/lfus/financials.md) · [Filings](/companies/lfus/filings.md) · [Insiders](/companies/lfus/insiders.md)

## Reports and events: 270 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1529, 8-K 173, 144 67, SC 13G/A 58, 10-Q 54, UPLOAD 26, 3 24, CORRESP 19, DEFA14A 19, 10-K 18, DEF 14A 18, SC 13G 17, 4/A 16, SD 13, 11-K 8, 425 6, 5 6, S-8 5, ARS 4, 8-K/A 3, 10-K/A 2, 10-Q/A 2, EFFECT 2, S-4/A 2, S-8 POS 2, SCHEDULE 13G 2, SCHEDULE 13G/A 2, 424B3 1, 5/A 1, NT 10-K 1, POS AM 1, S-4 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-28 | 12:33 ET | [10-Q](/filings/0001628280-26-067807.md) | Quarterly report, period 2026-09-26 | 0001628280-26-067807 |
| 2026-10-28 | 07:06 ET | [8-K](/filings/0001628280-26-067718.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-067718 |
| 2026-09-17 | 08:13 ET | [8-K](/filings/0000889331-26-000014.md) | 7.01 Regulation FD disclosure | 0000889331-26-000014 |
| 2026-09-16 | 09:02 ET | [8-K](/filings/0000889331-26-000012.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000889331-26-000012 |
| 2026-08-11 | 07:34 ET | [8-K](/filings/0000889331-26-000010.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-26-000010 |
| 2026-07-29 | 13:08 ET | [10-Q](/filings/0001628280-26-050481.md) | Quarterly report, period 2026-06-27 | 0001628280-26-050481 |
| 2026-07-29 | 07:02 ET | [8-K](/filings/0001628280-26-050382.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-050382 |
| 2026-05-14 | 07:56 ET | [8-K](/filings/0001140361-26-021160.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-021160 |
| 2026-05-06 | 12:14 ET | [10-Q](/filings/0001628280-26-031041.md) | Quarterly report, period 2026-03-28 | 0001628280-26-031041 |
| 2026-05-06 | 07:02 ET | [8-K](/filings/0001628280-26-030892.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-030892 |
| 2026-04-28 | 17:43 ET | [8-K](/filings/0000889331-26-000005.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000889331-26-000005 |
| 2026-03-13 | 16:15 ET | [8-K](/filings/0001140361-26-009393.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001140361-26-009393 |
| 2026-03-12 | 17:15 ET | [DEF 14A](/filings/0001140361-26-009256.md) | Proxy statement, period 2026-04-22 | 0001140361-26-009256 |
| 2026-03-05 | 16:22 ET | [8-K](/filings/0000889331-26-000002.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-26-000002 |
| 2026-02-19 | 13:50 ET | [10-K](/filings/0001628280-26-009585.md) | Annual report, period 2025-12-27 | 0001628280-26-009585 |
| 2026-01-28 | 07:03 ET | [8-K](/filings/0001628280-26-003710.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-003710 |
| 2026-01-08 | 16:15 ET | [8-K](/filings/0001140361-26-000720.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-26-000720 |
| 2025-10-29 | 13:06 ET | [10-Q](/filings/0001628280-25-047026.md) | Quarterly report, period 2025-09-27 | 0001628280-25-047026 |
| 2025-10-29 | 07:02 ET | [8-K](/filings/0001628280-25-046908.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-046908 |
| 2025-10-28 | 16:26 ET | [8-K](/filings/0000889331-25-000186.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-25-000186 |
| 2025-08-07 | 09:06 ET | [8-K](/filings/0000889331-25-000151.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-25-000151 |
| 2025-07-30 | 13:09 ET | [10-Q](/filings/0001628280-25-036650.md) | Quarterly report, period 2025-06-28 | 0001628280-25-036650 |
| 2025-07-30 | 07:03 ET | [8-K](/filings/0001628280-25-036551.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-036551 |
| 2025-05-27 | 07:12 ET | [8-K](/filings/0000889331-25-000109.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-25-000109 |
| 2025-04-30 | 14:55 ET | [10-Q](/filings/0000889331-25-000099.md) | Quarterly report, period 2025-03-29 | 0000889331-25-000099 |
| 2025-04-29 | 17:06 ET | [8-K](/filings/0000889331-25-000095.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-25-000095 |
| 2025-04-28 | 16:53 ET | [8-K](/filings/0000889331-25-000082.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000889331-25-000082 |
| 2025-04-09 | 07:30 ET | [8-K](/filings/0001140361-25-012942.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-25-012942 |
| 2025-03-14 | 13:48 ET | [DEF 14A](/filings/0001140361-25-008764.md) | Proxy statement, period 2025-04-24 | 0001140361-25-008764 |
| 2025-03-13 | 16:04 ET | [10-K](/filings/0000889331-25-000039.md) | Annual report, period 2024-12-28 | 0000889331-25-000039 |
| 2025-01-28 | 17:04 ET | [8-K](/filings/0000889331-25-000013.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-25-000013 |
| 2025-01-13 | 07:17 ET | [8-K](/filings/0001140361-25-000873.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-25-000873 |
| 2024-10-30 | 13:24 ET | [10-Q](/filings/0000889331-24-000191.md) | Quarterly report, period 2024-09-28 | 0000889331-24-000191 |
| 2024-10-29 | 17:03 ET | [8-K](/filings/0000889331-24-000188.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-24-000188 |
| 2024-07-31 | 16:06 ET | [10-Q](/filings/0000889331-24-000161.md) | Quarterly report, period 2024-06-29 | 0000889331-24-000161 |
| 2024-07-30 | 17:05 ET | [8-K](/filings/0000889331-24-000159.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-24-000159 |
| 2024-05-01 | 13:18 ET | [10-Q](/filings/0000889331-24-000129.md) | Quarterly report, period 2024-03-30 | 0000889331-24-000129 |
| 2024-04-30 | 17:04 ET | [8-K](/filings/0000889331-24-000125.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-24-000125 |
| 2024-04-26 | 11:37 ET | [8-K](/filings/0000889331-24-000064.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000889331-24-000064 |
| 2024-03-14 | 16:06 ET | [DEF 14A](/filings/0001140361-24-013241.md) | Proxy statement, period 2024-04-25 | 0001140361-24-013241 |
| 2024-02-16 | 14:41 ET | [10-K](/filings/0000889331-24-000034.md) | Annual report, period 2023-12-30 | 0000889331-24-000034 |
| 2024-02-01 | 11:12 ET | [8-K](/filings/0000889331-24-000014.md) | 5.02 Departure or appointment of officers or directors | 0000889331-24-000014 |
| 2024-01-30 | 17:05 ET | [8-K](/filings/0000889331-24-000010.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-24-000010 |
| 2024-01-05 | 15:03 ET | [8-K](/filings/0000889331-24-000004.md) | 5.02 Departure or appointment of officers or directors | 0000889331-24-000004 |
| 2023-11-01 | 15:20 ET | [10-Q](/filings/0000889331-23-000157.md) | Quarterly report, period 2023-09-30 | 0000889331-23-000157 |
| 2023-10-31 | 17:04 ET | [8-K](/filings/0000889331-23-000154.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-23-000154 |
| 2023-09-28 | 11:12 ET | [8-K](/filings/0000889331-23-000145.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0000889331-23-000145 |
| 2023-08-16 | 16:30 ET | [8-K](/filings/0000889331-23-000135.md) | 4.01 Change of auditor | 0000889331-23-000135 |
| 2023-08-02 | 15:37 ET | [10-Q](/filings/0000889331-23-000131.md) | Quarterly report, period 2023-07-01 | 0000889331-23-000131 |
| 2023-08-01 | 17:05 ET | [8-K](/filings/0000889331-23-000129.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000889331-23-000129 |

Page 1 of 6. [Older](/companies/lfus/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 16:31 ET. No prices; not investment advice.