SEMTECH CORP - SMTC
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 66
Latest filed: Apr 22, 2026
| Form | Count |
|---|---|
| 4 | 41 |
| 144 | 19 |
| SCHEDULE 13G/A | 3 |
| 8-K | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 22, 2026 | 144 | — | 0001949846-26-000213 | View |
| Apr 14, 2026 | 4 | Apr 10, 2026 | 0001156899-26-000012 | View |
| Apr 13, 2026 | 4 | Apr 09, 2026 | 0001826529-26-000003 | View |
| Apr 10, 2026 | 144 | — | 0001959173-26-002861 | View |
| Apr 09, 2026 | 144 | — | 0001969223-26-000437 | View |
| Apr 08, 2026 | 4 | Apr 06, 2026 | 0001189923-26-000015 | View |
| Apr 08, 2026 | 4 | Apr 06, 2026 | 0001801730-26-000008 | View |
| Apr 08, 2026 | 4 | Apr 06, 2026 | 0001156899-26-000010 | View |
| Apr 08, 2026 | 4 | Apr 06, 2026 | 0001994152-26-000012 | View |
| Apr 08, 2026 | 4 | Apr 06, 2026 | 0001514954-26-000018 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001156899-26-000008 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001801730-26-000006 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001994152-26-000010 | View |
| Apr 01, 2026 | 144 | — | 0001959173-26-002707 | View |
| Apr 01, 2026 | 144 | — | 0001959173-26-002696 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002271 | View |
| Mar 25, 2026 | 4 | Mar 23, 2026 | 0001994152-26-000008 | View |
| Mar 25, 2026 | 4 | Mar 23, 2026 | 0001514954-26-000016 | View |
| Mar 25, 2026 | 4 | Mar 23, 2026 | 0001156899-26-000006 | View |
| Mar 25, 2026 | 4 | Mar 23, 2026 | 0001189923-26-000013 | View |
| Mar 25, 2026 | 4 | Mar 23, 2026 | 0001801730-26-000004 | View |
| Mar 24, 2026 | 144 | — | 0001959173-26-002585 | View |
| Mar 20, 2026 | 4 | Mar 18, 2026 | 0001628280-26-020161 | View |
| Mar 16, 2026 | 8-K | Mar 16, 2026 | 0000088941-26-000003 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001156899-26-000004 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001801730-26-000002 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001514954-26-000013 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001189923-26-000011 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0001994152-26-000006 | View |
| Mar 11, 2026 | 144 | — | 0001959173-26-002184 | View |
| Mar 10, 2026 | 4 | Mar 07, 2026 | 0001189923-26-000009 | View |
| Mar 10, 2026 | 4 | Mar 07, 2026 | 0001514954-26-000011 | View |
| Mar 10, 2026 | 144 | — | 0001959173-26-002127 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001189923-26-000006 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001994152-26-000004 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001514954-26-000008 | View |
| Mar 06, 2026 | 144 | — | 0001959173-26-002003 | View |
| Feb 20, 2026 | 4 | Feb 18, 2026 | 0001628280-26-010191 | View |
| Feb 12, 2026 | SCHEDULE 13G/A | — | 0001422848-26-000033 | View |
| Feb 11, 2026 | 4 | Feb 09, 2026 | 0001514954-26-000006 | View |
| Feb 09, 2026 | 144 | — | 0001969223-26-000129 | View |
| Feb 04, 2026 | 4 | Feb 02, 2026 | 0001514954-26-000004 | View |
| Feb 02, 2026 | 144 | — | 0001969223-26-000087 | View |
| Jan 26, 2026 | 4 | Jan 22, 2026 | 0001514954-26-000002 | View |
| Jan 23, 2026 | 4 | Jan 21, 2026 | 0001628280-26-003280 | View |
| Jan 22, 2026 | 144 | — | 0001969223-26-000058 | View |
| Jan 21, 2026 | SCHEDULE 13G/A | — | 0002012383-26-000829 | View |
| Jan 21, 2026 | 144 | — | 0001949846-26-000014 | View |
| Jan 13, 2026 | 4 | Jan 08, 2026 | 0001189923-26-000004 | View |
| Jan 13, 2026 | 4 | Jan 09, 2026 | 0001973342-26-000002 | View |
| Jan 09, 2026 | 4 | Jan 07, 2026 | 0001674214-26-000002 | View |
| Jan 08, 2026 | 144 | — | 0001969223-26-000027 | View |
| Jan 07, 2026 | 144 | — | 0001969223-26-000022 | View |
| Jan 07, 2026 | 144 | — | 0001969223-26-000026 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001156899-26-000002 | View |
| Jan 06, 2026 | 4 | Jan 02, 2026 | 0001994152-26-000002 | View |
| Jan 05, 2026 | 144 | — | 0001959173-26-000080 | View |
| Dec 19, 2025 | 4 | Dec 17, 2025 | 0001628280-25-058279 | View |
| Dec 09, 2025 | 4 | Dec 05, 2025 | 0001514954-25-000006 | View |
| Dec 05, 2025 | 4 | Dec 03, 2025 | 0001156899-25-000005 | View |
| Dec 05, 2025 | 144 | — | 0001969223-25-001035 | View |
| Dec 03, 2025 | 144 | — | 0001969223-25-001021 | View |
| Nov 24, 2025 | 8-K | Nov 24, 2025 | 0000088941-25-000163 | View |
| Nov 21, 2025 | 4 | Nov 19, 2025 | 0001628280-25-053583 | View |
| Nov 13, 2025 | SCHEDULE 13G | — | 0001422848-25-000247 | View |
| Oct 24, 2025 | 4 | Oct 22, 2025 | 0001628280-25-046262 | View |