# Lattice Semiconductor Corp: filings

LSCC · Nasdaq · CIK 855658 · [Technology](/sectors/technology.md) · fiscal year ends Jan 2

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

## Reports and events: 302 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 1318, 8-K 196, 144 100, SC 13G/A 87, 10-Q 53, 3 39, 4/A 37, DEFA14A 33, SC 13G 21, 10-K 18, DEF 14A 18, SCHEDULE 13G/A 15, UPLOAD 14, S-8 13, SD 13, CORRESP 9, 8-K/A 7, SC 13D/A 7, SC TO-C 6, SC TO-I/A 5, ARS 4, DEFR14A 3, SCHEDULE 13G 3, SC TO-T/A 3, PRER14A 2, SC 13D 2, 10-K/A 1, 144/A 1, 3/A 1, 5 1, DEFM14A 1, NT 10-Q 1, PRE 14A 1, PREM14A 1, S-3ASR 1, SC TO-T 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-30 | 16:17 ET | [8-K/A](/filings/0001437749-26-034216.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-26-034216 |
| 2026-10-22 | 07:30 ET | [8-K](/filings/0001437749-26-033171.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-033171 |
| 2026-10-13 | 17:24 ET | [8-K/A](/filings/0001193125-26-420671.md) | 9.01 Financial statements and exhibits | 0001193125-26-420671 |
| 2026-08-04 | 16:11 ET | [10-Q](/filings/0001437749-26-025657.md) | Quarterly report, period 2026-07-04 | 0001437749-26-025657 |
| 2026-08-04 | 16:03 ET | [8-K](/filings/0001437749-26-025650.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-025650 |
| 2026-07-27 | 16:24 ET | [8-K](/filings/0001437749-26-024519.md) | 2.01 Completion of an acquisition or disposition; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-024519 |
| 2026-06-30 | 16:05 ET | [8-K](/filings/0001437749-26-022141.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001437749-26-022141 |
| 2026-05-05 | 17:29 ET | [8-K](/filings/0001437749-26-014958.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001437749-26-014958 |
| 2026-05-04 | 17:27 ET | [10-Q](/filings/0001437749-26-014686.md) | Quarterly report, period 2026-04-04 | 0001437749-26-014686 |
| 2026-05-04 | 16:17 ET | [8-K](/filings/0001437749-26-014654.md) | 1.01 Entry into a material agreement; 2.02 Results of operations; 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-014654 |
| 2026-03-18 | 16:02 ET | [DEF 14A](/filings/0001140361-26-010150.md) | Proxy statement, period 2026-05-01 | 0001140361-26-010150 |
| 2026-03-11 | 16:37 ET | [8-K](/filings/0001437749-26-007783.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-26-007783 |
| 2026-02-13 | 16:03 ET | [10-K](/filings/0001437749-26-004100.md) | Annual report, period 2026-01-03 | 0001437749-26-004100 |
| 2026-02-10 | 16:09 ET | [8-K](/filings/0001437749-26-003634.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-26-003634 |
| 2025-12-05 | 07:01 ET | [8-K](/filings/0001437749-25-036946.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-25-036946 |
| 2025-11-04 | 18:28 ET | [8-K/A](/filings/0001437749-25-032839.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-032839 |
| 2025-11-03 | 16:10 ET | [10-Q](/filings/0001437749-25-032777.md) | Quarterly report, period 2025-09-27 | 0001437749-25-032777 |
| 2025-11-03 | 16:06 ET | [8-K](/filings/0001437749-25-032775.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-032775 |
| 2025-08-04 | 16:22 ET | [10-Q](/filings/0001437749-25-024620.md) | Quarterly report, period 2025-06-28 | 0001437749-25-024620 |
| 2025-08-04 | 16:04 ET | [8-K](/filings/0001437749-25-024604.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-024604 |
| 2025-05-05 | 16:19 ET | [8-K](/filings/0001437749-25-014550.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001437749-25-014550 |
| 2025-05-05 | 16:14 ET | [10-Q](/filings/0001437749-25-014540.md) | Quarterly report, period 2025-03-29 | 0001437749-25-014540 |
| 2025-05-05 | 16:09 ET | [8-K](/filings/0001437749-25-014533.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-25-014533 |
| 2025-03-20 | 16:04 ET | [DEF 14A](/filings/0001193125-25-058963.md) | Proxy statement, period 2025-05-02 | 0001193125-25-058963 |
| 2025-02-14 | 16:01 ET | [10-K](/filings/0001437749-25-003987.md) | Annual report, period 2024-12-28 | 0001437749-25-003987 |
| 2025-02-10 | 16:05 ET | [8-K](/filings/0001437749-25-003302.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-003302 |
| 2025-01-10 | 16:51 ET | [8-K](/filings/0001437749-25-000867.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-25-000867 |
| 2024-12-09 | 08:57 ET | [8-K](/filings/0001437749-24-036919.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-24-036919 |
| 2024-11-04 | 16:08 ET | [10-Q](/filings/0001437749-24-033136.md) | Quarterly report, period 2024-09-28 | 0001437749-24-033136 |
| 2024-11-04 | 16:04 ET | [8-K](/filings/0001437749-24-033132.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-033132 |
| 2024-10-11 | 16:14 ET | [8-K](/filings/0001437749-24-031116.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-24-031116 |
| 2024-09-16 | 16:04 ET | [8-K](/filings/0001437749-24-029278.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-24-029278 |
| 2024-07-30 | 17:03 ET | [10-Q](/filings/0001437749-24-023930.md) | Quarterly report, period 2024-06-29 | 0001437749-24-023930 |
| 2024-07-29 | 16:03 ET | [8-K](/filings/0001437749-24-023731.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-023731 |
| 2024-06-03 | 16:01 ET | [8-K](/filings/0001437749-24-019022.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-24-019022 |
| 2024-05-06 | 16:02 ET | [8-K](/filings/0001437749-24-014817.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001437749-24-014817 |
| 2024-04-30 | 16:05 ET | [10-Q](/filings/0001437749-24-013962.md) | Quarterly report, period 2024-03-30 | 0001437749-24-013962 |
| 2024-04-29 | 16:07 ET | [8-K](/filings/0001437749-24-013682.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-013682 |
| 2024-03-21 | 16:06 ET | [DEF 14A](/filings/0001193125-24-073834.md) | Proxy statement, period 2024-05-03 | 0001193125-24-073834 |
| 2024-03-01 | 16:02 ET | [8-K](/filings/0001437749-24-006277.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-24-006277 |
| 2024-02-16 | 14:56 ET | [10-K](/filings/0001437749-24-004522.md) | Annual report, period 2023-12-30 | 0001437749-24-004522 |
| 2024-02-12 | 16:05 ET | [8-K](/filings/0001437749-24-003754.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-24-003754 |
| 2023-12-15 | 16:14 ET | [8-K](/filings/0001437749-23-034570.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001437749-23-034570 |
| 2023-11-30 | 16:05 ET | [8-K](/filings/0001437749-23-033253.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-23-033253 |
| 2023-11-14 | 08:35 ET | [8-K](/filings/0001437749-23-031772.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-23-031772 |
| 2023-11-07 | 16:07 ET | [8-K](/filings/0001437749-23-030645.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001437749-23-030645 |
| 2023-10-31 | 16:52 ET | [10-Q](/filings/0001437749-23-029543.md) | Quarterly report, period 2023-09-30 | 0001437749-23-029543 |
| 2023-10-30 | 16:03 ET | [8-K](/filings/0001437749-23-029395.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001437749-23-029395 |
| 2023-09-12 | 17:45 ET | [8-K](/filings/0001193125-23-232615.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-23-232615 |
| 2023-08-01 | 16:46 ET | [10-Q](/filings/0001437749-23-021434.md) | Quarterly report, period 2023-07-01 | 0001437749-23-021434 |

Page 1 of 7. [Older](/companies/lscc/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 16:26 ET. No prices; not investment advice.