---
schema_version: "secwatch.filing_event.v1"
accession: "0001157523-21-001281"
form_type: "8-K"
ticker: "POWI"
cik: "0000833640"
company_name: "POWER INTEGRATIONS INC"
filed_at: "2021-10-28T23:59:59+00:00"
generated_at: "2026-06-28T17:06:40.287515+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Power Integrations Q3 revenue up 46% YoY to $176.8M; dividend raised to $0.15; adds $50M buyback

## Summary
- Revenue $176.8M (+46% YoY); GAAP EPS $0.69, non-GAAP EPS $0.84.
- Dividend raised to $0.15/share from $0.13; payable Dec 31, record Nov 30.
- Board authorized additional $50M for share repurchases; total authorization ~$105M.
- Q4 revenue guidance $170M ±$5M; non-GAAP operating expense ~$40M.
- Cash from operations $58.7M; repurchased 120K shares for $9.8M in Q3.

## SEC filing metadata
- accession: 0001157523-21-001281
- form_type: 8-K
- ticker: POWI
- cik: 0000833640
- company_name: POWER INTEGRATIONS INC
- filed_at: 2021-10-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/833640/000115752321001281/0001157523-21-001281-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/833640/000115752321001281/a52517741.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001157523-21-001281
- JSON: https://secwatch.observer/filing/0001157523-21-001281.json
- Plain text: https://secwatch.observer/filing/0001157523-21-001281.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.