POWER INTEGRATIONS INC — 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.
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10-K
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10-K405
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10-Q/A
144
144/A
15-12G
3
3/A
4
4/A
424B1
5
5/A
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
NT 10-K
NT 10-Q
PRE 14A
S-1
S-1/A
S-8
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-002014 | Mar 27, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000049 | Mar 3, 2026 | Feb 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000047 | Feb 27, 2026 | Feb 25, 2026 |
| 144 | — | 0001950047-26-001815 | Feb 25, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000045 | Feb 10, 2026 | Feb 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000044 | Feb 10, 2026 | Feb 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000043 | Feb 10, 2026 | Feb 6, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000042 | Feb 10, 2026 | Feb 6, 2026 |
| 144 | — | 0001950047-26-001097 | Feb 10, 2026 | — |
| 144/A | — | 0001950047-26-001067 | Feb 9, 2026 | — |
| 144 | — | 0001950047-26-001035 | Feb 9, 2026 | — |
| 10-K | 10-K | 0000833640-26-000037 | Feb 6, 2026 | Dec 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000034 | Feb 5, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000033 | Feb 5, 2026 | Feb 3, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000032 | Feb 5, 2026 | Feb 3, 2026 |
| 8-K | 8-K | 0000833640-26-000028 | Feb 5, 2026 | Feb 1, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000024 | Feb 4, 2026 | Feb 2, 2026 |
| 144 | — | 0001950047-26-000894 | Feb 3, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000020 | Feb 2, 2026 | Jan 29, 2026 |
| S-8 | S-8 | 0000833640-26-000018 | Jan 30, 2026 | — |
| 8-K | 8-K | 0000833640-26-000016 | Jan 30, 2026 | Jan 27, 2026 |
| SCHEDULE 13G/A | — | 0000102909-26-000301 | Jan 30, 2026 | — |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000012 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-26-000011 | Jan 29, 2026 | Jan 27, 2026 |
| 144 | — | 0001950047-26-000746 | Jan 29, 2026 | — |
| SCHEDULE 13G/A | — | 0002012383-26-000782 | Jan 21, 2026 | — |
| 3 | PRIMARY DOCUMENT | 0000833640-26-000002 | Jan 13, 2026 | Jan 5, 2026 |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000205 | Nov 28, 2025 | Nov 24, 2025 |
| S-8 | S-8 | 0000833640-25-000203 | Nov 25, 2025 | — |
| 144 | — | 0001950047-25-009308 | Nov 24, 2025 | — |
| 8-K | 8-K | 0000833640-25-000199 | Nov 18, 2025 | Nov 14, 2025 |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000194 | Nov 5, 2025 | Nov 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000193 | Nov 5, 2025 | Nov 4, 2025 |
| 10-Q | 10-Q | 0000833640-25-000190 | Nov 5, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0000833640-25-000188 | Nov 5, 2025 | — |
| 3 | PRIMARY DOCUMENT | 0000833640-25-000183 | Oct 17, 2025 | Oct 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000178 | Sep 25, 2025 | Sep 24, 2025 |
| 8-K | 8-K | 0000833640-25-000174 | Sep 22, 2025 | Sep 16, 2025 |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000167 | Aug 26, 2025 | Aug 22, 2025 |
| 144 | — | 0001950047-25-006211 | Aug 22, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000165 | Aug 20, 2025 | Aug 18, 2025 |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000163 | Aug 18, 2025 | Aug 14, 2025 |
| 144 | — | 0001950047-25-005981 | Aug 18, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000161 | Aug 14, 2025 | Aug 12, 2025 |
| 144 | — | 0001950047-25-005807 | Aug 14, 2025 | — |
| 144 | — | 0001950047-25-005716 | Aug 12, 2025 | — |
| 10-Q | 10-Q | 0000833640-25-000157 | Aug 6, 2025 | Jun 30, 2025 |
| 8-K | 8-K | 0000833640-25-000155 | Aug 6, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0000833640-25-000151 | Aug 5, 2025 | Aug 1, 2025 |
| 8-K | 8-K | 0000833640-25-000146 | Jul 17, 2025 | Jul 11, 2025 |