SEMTECH CORP — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
3/A
4
4/A
424B3
424B5
5
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
DEFS14A
NT 10-K
NT 10-Q
NTN 10Q
POS AM
PRE 14A
PRES14A
S-3
S-3/A
S-3ASR
S-8
S-8 POS
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001628280-25-053583 | Nov 21, 2025 | Nov 19, 2025 |
| SCHEDULE 13G | — | 0001422848-25-000247 | Nov 13, 2025 | — |
| 4 | FORM 4 | 0001628280-25-046262 | Oct 24, 2025 | Oct 22, 2025 |
| 144 | — | 0001949846-25-000537 | Oct 22, 2025 | — |
| 8-K | 8-K | 0001193125-25-237190 | Oct 10, 2025 | Oct 7, 2025 |
| 8-K | 8-K | 0001193125-25-231984 | Oct 6, 2025 | — |
| 4 | FORM 4 | 0001994152-25-000003 | Oct 3, 2025 | Oct 1, 2025 |
| 4 | FORM 4 | 0001156899-25-000003 | Oct 3, 2025 | Oct 1, 2025 |
| 144 | — | 0001969223-25-000828 | Oct 3, 2025 | — |
| 4 | FORM 4 | 0001826529-25-000004 | Sep 18, 2025 | Sep 16, 2025 |
| 144 | — | 0001969223-25-000778 | Sep 16, 2025 | — |
| 4 | FORM 4 | 0001514954-25-000003 | Sep 2, 2025 | Aug 28, 2025 |
| 4 | FORM 4 | 0001973342-25-000003 | Sep 2, 2025 | Aug 29, 2025 |
| 144 | — | 0001969223-25-000688 | Aug 29, 2025 | — |
| 144 | — | 0001969223-25-000685 | Aug 29, 2025 | — |
| 144 | — | 0001969223-25-000680 | Aug 28, 2025 | — |
| 10-Q | 10-Q | 0000088941-25-000160 | Aug 26, 2025 | Jul 27, 2025 |
| 8-K | 8-K | 0000088941-25-000158 | Aug 25, 2025 | — |
| SCHEDULE 13G/A | — | 0000950170-25-108668 | Aug 14, 2025 | — |
| 4 | FORM 4 | 0000088941-25-000155 | Jul 3, 2025 | Jul 1, 2025 |
| 4 | FORM 4 | 0000088941-25-000154 | Jul 3, 2025 | Jul 1, 2025 |
| 144 | — | 0001969223-25-000478 | Jul 1, 2025 | — |
| S-8 | S-8 | 0000088941-25-000150 | Jun 30, 2025 | — |
| S-8 | S-8 | 0000088941-25-000148 | Jun 30, 2025 | — |
| 4 | FORM 4 | 0000088941-25-000143 | Jun 26, 2025 | Jun 24, 2025 |
| 144 | — | 0001969223-25-000462 | Jun 23, 2025 | — |
| 4 | FORM 4 | 0000088941-25-000139 | Jun 20, 2025 | Jun 18, 2025 |
| 144 | — | 0001969223-25-000442 | Jun 18, 2025 | — |
| 4 | FORM 4 | 0000088941-25-000137 | Jun 13, 2025 | Jun 11, 2025 |
| 8-K | 8-K | 0000088941-25-000135 | Jun 9, 2025 | Jun 3, 2025 |
| 4 | FORM 4 | 0000088941-25-000110 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000108 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000118 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000114 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000116 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000132 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000120 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000122 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000124 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000112 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000126 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000128 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000130 | Jun 6, 2025 | Jun 4, 2025 |
| 4 | FORM 4 | 0000088941-25-000106 | Jun 6, 2025 | Jun 4, 2025 |
| 144 | — | 0001969223-25-000398 | Jun 5, 2025 | — |
| 144 | — | 0001969223-25-000400 | Jun 5, 2025 | — |
| SD | SD | 0000088941-25-000104 | May 30, 2025 | — |
| 10-Q | 10-Q | 0000088941-25-000101 | May 29, 2025 | Apr 27, 2025 |
| 8-K | 8-K | 0000088941-25-000098 | May 27, 2025 | — |
| 8-K | 8-K | 0000088941-25-000095 | Apr 28, 2025 | Apr 24, 2025 |