{"cik":"0000833640","ticker":"POWI","name":"POWER INTEGRATIONS INC","sic_code":"3674","sic_description":"Semiconductors & Related Devices","exchange":"Nasdaq","state_of_incorporation":"CA","fiscal_year_end":"1231","first_filing_date":"2026-05-13","last_filing_date":"2026-07-06","url":"/sec/cik-0000833640","insider_summary":{"total_transactions":11,"unique_insiders":10,"latest_transaction":"2026-07-22"},"recent_filings":[{"accession_number":"0001213900-26-090018","form_type":"8-K","form_type_family":"current","doc_date":"2026-08-14","title":"8-K — POWER INTEGRATIONS INC — 2026-08-14","url_slug":"/sec/cik-0000833640/8-k/0001213900-26-090018","edgar_url":"https://www.sec.gov/Archives/edgar/data/833640/0001213900-26-090018-index.html"},{"accession_number":"0001213900-26-086174","form_type":"S-8","form_type_family":"other","doc_date":"2026-08-06","title":"S-8 — POWER INTEGRATIONS INC — 2026-08-06","url_slug":"/sec/cik-0000833640/s-8/0001213900-26-086174","edgar_url":"https://www.sec.gov/Archives/edgar/data/833640/0001213900-26-086174-index.html"},{"accession_number":"0000833640-26-000145","form_type":"10-Q","form_type_family":"quarterly","doc_date":"2026-08-06","title":"10-Q — POWER INTEGRATIONS INC — 2026-08-06","url_slug":"/sec/cik-0000833640/10-q/0000833640-26-000145","edgar_url":"https://www.sec.gov/Archives/edgar/data/833640/0000833640-26-000145-index.html"},{"accession_number":"0000833640-26-000141","form_type":"8-K","form_type_family":"current","doc_date":"2026-08-05","title":"8-K — POWER INTEGRATIONS INC — 2026-08-05","url_slug":"/sec/cik-0000833640/8-k/0000833640-26-000141","edgar_url":"https://www.sec.gov/Archives/edgar/data/833640/0000833640-26-000141-index.html"},{"accession_number":"0001213900-26-065273","form_type":"8-K","form_type_family":"current","doc_date":"2026-06-04","title":"8-K — POWER INTEGRATIONS INC — 2026-06-04","url_slug":"/sec/cik-0000833640/8-k/0001213900-26-065273","edgar_url":"https://www.sec.gov/Archives/edgar/data/833640/0001213900-26-065273-index.html"},{"accession_number":"0000902219-26-000141","form_type":"SCHEDULE 13G","form_type_family":"other","doc_date":"2026-05-15","title":"SCHEDULE 13G — POWER INTEGRATIONS INC — 2026-05-15","url_slug":"/sec/cik-0000833640/schedule-13g/0000902219-26-000141","edgar_url":"https://www.sec.gov/Archives/edgar/data/833640/0000902219-26-000141-index.html"},{"accession_number":"0000833640-26-000085","form_type":"SD","form_type_family":"other","doc_date":"2026-05-14","title":"SD — POWER INTEGRATIONS INC — 2026-05-14","url_slug":"/sec/cik-0000833640/sd/0000833640-26-000085","edgar_url":"https://www.sec.gov/Archives/edgar/data/833640/0000833640-26-000085-index.html"}],"related_endpoints":{"profile":"/sec/POWI/profile","timeline":"/sec/POWI/timeline","peers":"/sec/POWI/peers","insider_pulse":"/sec/POWI/insider-pulse","insider_summary":"/sec/POWI/insider-summary","insider_transactions":"/sec/POWI/insider-transactions","form144":"/sec/POWI/form144","holdings_as_filer":"/sec/POWI/holdings","financial_facts":"/sec/POWI/financial-facts","derivatives":"/sec/POWI/derivatives","officers":"/sec/POWI/officers","insider_network":"/sec/POWI/insider-network","risk_flags":"/sec/POWI/risk-flags","filings":"/sec/POWI/filings","cross_topic_dossier":"/api/v1/dossier?ticker=POWI"}}