Silicon Motion Technology SIMO SEC Filings

NASDAQ SIMO
$169.45 -10.05 (-5.60%)
At close: Nov 13, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Silicon Motion Technology CORP (SIMO) 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
16-KCurrent Report0001193125-26-436478Oct 29, 2026 10:30 PM
26-KCurrent Report0001193125-26-424083Oct 16, 2026 12:10 AM
36-KCurrent Report0001193125-26-417926Oct 8, 2026 12:11 AM
46-KCurrent Report0001193125-26-397926Sep 22, 2026 8:12 PM
56-KCurrent Report0001193125-26-349730Aug 14, 2026 10:15 PM
66-KCurrent Report0001193125-26-343271Aug 11, 2026 10:01 AM
76-KCurrent Report0001193125-26-341199Aug 10, 2026 11:03 AM
8SCHEDULE 13GBeneficial Ownership Report0000315066-26-002148Aug 6, 2026 2:41 PM
96-KCurrent Report0001193125-26-324391Jul 30, 2026 11:25 PM
106-KCurrent Report0001193125-26-316249Jul 24, 2026 9:08 PM
116-KCurrent Report0001193125-26-298518Jul 8, 2026 8:02 PM
124Insider Transaction0000898432-26-000434Jun 24, 2026 2:31 PM
134Insider Transaction0000898432-26-000432Jun 24, 2026 2:28 PM
14144Insider Transaction0002014102-26-000001Jun 4, 2026 6:15 PM
15SDOthers0001193125-26-246186May 29, 2026 10:05 AM
16144Insider Transaction0001959173-26-004058May 27, 2026 8:01 PM
17144Insider Transaction0001995456-26-000001May 27, 2026 6:29 PM
18144Insider Transaction0001959173-26-003702May 18, 2026 4:24 PM
194Insider Transaction0000898432-26-000318May 7, 2026 8:15 PM
20144Insider Transaction0001993728-26-000001May 1, 2026 3:49 PM
2120-FQuarterly & Annual Report0001193125-26-197184Apr 30, 2026 8:06 PM
226-KCurrent Report0001193125-26-188049Apr 29, 2026 10:30 PM
236-KCurrent Report0001193125-26-177249Apr 24, 2026 8:10 PM
246-KCurrent Report0001193125-26-151276Apr 10, 2026 8:12 PM
253Insider Transaction0000898432-26-000254Apr 9, 2026 8:15 PM
263Insider Transaction0000898432-26-000252Apr 9, 2026 8:14 PM
273Insider Transaction0000898432-26-000250Apr 9, 2026 8:12 PM
283Insider Transaction0000898432-26-000248Apr 9, 2026 8:09 PM
293Insider Transaction0000898432-26-000246Apr 9, 2026 8:07 PM
303Insider Transaction0000898432-26-000244Apr 9, 2026 8:05 PM
313Insider Transaction0000898432-26-000220Mar 30, 2026 9:31 PM
323Insider Transaction0000898432-26-000217Mar 27, 2026 8:02 PM
333Insider Transaction0000898432-26-000215Mar 27, 2026 8:00 PM
343Insider Transaction0000898432-26-000213Mar 27, 2026 7:58 PM
353Insider Transaction0000898432-26-000211Mar 27, 2026 7:55 PM
363Insider Transaction0000898432-26-000209Mar 27, 2026 7:53 PM
373Insider Transaction0000898432-26-000207Mar 27, 2026 7:50 PM
38144Insider Transaction0001959173-26-001384Feb 24, 2026 3:25 PM
396-KCurrent Report0001193125-26-036180Feb 4, 2026 12:04 AM
406-KCurrent Report0001193125-26-033637Feb 2, 2026 9:10 PM
416-KCurrent Report0001193125-26-008925Jan 9, 2026 9:11 PM
42144Insider Transaction0001959173-25-007597Dec 9, 2025 8:17 PM
43SCHEDULE 13GBeneficial Ownership Report0000315066-25-002954Dec 5, 2025 7:03 PM
44144Insider Transaction0001993728-25-000003Nov 10, 2025 10:52 PM
45SCHEDULE 13GBeneficial Ownership Report0000315066-25-002816Nov 5, 2025 4:44 PM
466-KCurrent Report0001193125-25-259296Oct 31, 2025 10:01 AM
476-KCurrent Report0001193125-25-251599Oct 27, 2025 8:12 PM
486-KCurrent Report0001193125-25-234040Oct 8, 2025 12:13 PM
49144Insider Transaction0002014102-25-000002Sep 16, 2025 5:10 PM
50144Insider Transaction0001995456-25-000004Sep 9, 2025 5:51 PM
...

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