Semtech SMTC SEC Filings

NASDAQ SMTC
$168.28 -19.02 (-10.15%)
At close: Oct 12, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Semtech Corp (SMTC) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1144Insider Transaction0001959173-26-007304Oct 7, 2026 8:59 PM
24Insider Transaction0001994152-26-000020Oct 5, 2026 12:02 AM
34Insider Transaction0001156899-26-000035Oct 5, 2026 12:01 AM
4144Insider Transaction0001959173-26-007205Oct 2, 2026 7:02 PM
5144Insider Transaction0001959173-26-007188Oct 1, 2026 9:10 PM
64Insider Transaction0001628280-26-063558Sep 25, 2026 8:05 PM
74Insider Transaction0001753689-26-000005Sep 18, 2026 8:01 PM
8144Insider Transaction0001959173-26-007005Sep 16, 2026 11:54 AM
94Insider Transaction0001156899-26-000033Sep 14, 2026 8:03 PM
104Insider Transaction0001801730-26-000016Sep 14, 2026 8:02 PM
114Insider Transaction0001189923-26-000023Sep 14, 2026 8:02 PM
124Insider Transaction0001994152-26-000018Sep 14, 2026 8:01 PM
134Insider Transaction0001514954-26-000033Sep 14, 2026 8:01 PM
14144Insider Transaction0001959173-26-006847Sep 10, 2026 2:16 PM
154Insider Transaction0001628280-26-061121Sep 9, 2026 8:02 PM
164Insider Transaction0001156899-26-000031Sep 9, 2026 8:01 PM
17144Insider Transaction0001959173-26-006748Sep 4, 2026 6:33 PM
18SCHEDULE 13GBeneficial Ownership Report0002012383-26-003266Sep 4, 2026 4:15 PM
19144Insider Transaction0001959173-26-006731Sep 4, 2026 2:22 PM
20S-8Prospectus0000088941-26-000037Aug 26, 2026 8:54 PM
2110-QQuarterly & Annual Report0000088941-26-000034Aug 26, 2026 8:11 PM
228-KCurrent Report0000088941-26-000028Aug 25, 2026 8:06 PM
234Insider Transaction0001628280-26-058410Aug 21, 2026 8:01 PM
244Insider Transaction0001514954-26-000031Aug 19, 2026 8:01 PM
258-KCurrent Report0001193125-26-347716Aug 13, 2026 6:01 AM
264Insider Transaction0001156899-26-000029Aug 11, 2026 8:05 PM
27144Insider Transaction0001959173-26-005743Aug 7, 2026 4:27 PM
28SCHEDULE 13GBeneficial Ownership Report0002100121-26-000963Jul 31, 2026 3:37 PM
29SCHEDULE 13GBeneficial Ownership Report0002012383-26-003147Jul 30, 2026 3:18 PM
304Insider Transaction0001628280-26-049581Jul 24, 2026 8:01 PM
31144Insider Transaction0001949846-26-000433Jul 22, 2026 2:10 PM
324Insider Transaction0001514954-26-000029Jul 16, 2026 8:01 PM
33144Insider Transaction0001969223-26-000781Jul 14, 2026 8:02 PM
344Insider Transaction0001156899-26-000027Jul 14, 2026 8:01 PM
354Insider Transaction0001514954-26-000027Jul 10, 2026 8:05 PM
36144Insider Transaction0001959173-26-005186Jul 10, 2026 1:45 PM
374Insider Transaction0001801730-26-000014Jul 9, 2026 8:49 PM
38144Insider Transaction0001969223-26-000772Jul 8, 2026 8:06 PM
39144Insider Transaction0001959173-26-005140Jul 7, 2026 3:42 PM
404Insider Transaction0001994152-26-000016Jul 6, 2026 9:14 PM
414Insider Transaction0001514954-26-000025Jul 6, 2026 9:11 PM
424Insider Transaction0001156899-26-000025Jul 6, 2026 9:09 PM
438-KCurrent Report0000088941-26-000022Jul 6, 2026 9:02 PM
444Insider Transaction0001973342-26-000012Jul 2, 2026 8:04 PM
454Insider Transaction0001156899-26-000023Jul 1, 2026 8:04 PM
46144Insider Transaction0001959173-26-005010Jul 1, 2026 5:07 PM
47144Insider Transaction0001959173-26-004961Jun 30, 2026 1:46 PM
48144Insider Transaction0001959173-26-004949Jun 29, 2026 7:42 PM
494Insider Transaction0001628280-26-045737Jun 26, 2026 8:02 PM
504Insider Transaction0001189923-26-000020Jun 24, 2026 8:01 PM
...

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