Who
Wendy Arienzo
Director
Company insider
Files Form 4 as: Director, Power Integrations; Director, Ichor.
In numbers
- Trades disclosed
- 23
- Buys
- 1
- Sells
- 2
- Bought
- $0
- Sold
- $442K
- Companies
- 2
- Companies where not an officer
- 2
- First trade
- 1 Apr 2017
- Last trade
- 1 Jul 2026
- Last filed
- 6 Jul 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Jul 2026filed 6 Jul 2026 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —2,491 at $0.00 | filing |
| 1 Jul 2026filed 6 Jul 2026 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —2,491 at $0.00 | filing |
| 14 May 2026filed 18 May 2026 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —2,349 at $0.00 | filing |
| 14 May 2026filed 18 May 2026 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —2,349 at $0.00 | filing |
| 1 Jul 2025filed 2 Jul 2025 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —3,473 at $0.00 | filing |
| 14 May 2025filed 16 May 2025 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —5,337 at $0.00 | filing |
| 1 Jul 2024filed 2 Jul 2024 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —1,721 at $0.00 | filing |
| 15 May 2024filed 17 May 2024 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —3,923 at $0.00 | filing |
| 3 Jul 2023filed 6 Jul 2023 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —1,265 at $0.00 | filing |
| 18 May 2023filed 22 May 2023 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —4,752 at $0.00 | filing |
| 23 Feb 2023filed 24 Feb 2023 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Sold | $260K7,899 at $32.88 | filing |
| 1 Jul 2022filed 6 Jul 2022 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —1,711 at $0.00 | filing |
| 24 May 2022filed 26 May 2022 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —5,635 at $0.00 | filing |
| 1 Jul 2021filed 6 Jul 2021 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —1,453 at $0.00 | filing |
| 11 May 2021filed 14 May 2021 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —2,526 at $0.00 | filing |
| 1 Jul 2020filed 6 Jul 2020 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —1,035 at $0.00 | filing |
| 13 May 2020filed 15 May 2020 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Sold | $183K1,779 at $102.62 | filing |
| 12 May 2020filed 14 May 2020 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Bought | —4,596 at $0.00 | filing |
| 12 Feb 2020filed 19 Feb 2020 | ICHR IchorSemiconductor Equipment | SEC FORM 4 Code A | —4,066 at $0.00 | filing |
| 1 Jul 2019filed 3 Jul 2019 | POWI Power IntegrationsSemiconductors | SEC FORM 4 Code A | —1,500 at $0.00 | filing |
News
Power Integrations and Ideal Power Collaborate on Efficient, Always-On Solid State Circuit Breakers for 800 VDC AI Data CentersPOWI · ai-online.com · 19 Oct 2026Power Integrations and Ideal Power collaborate on efficient, always-on solid-state circuit breakersPOWI · semiconductor-today.com · 16 Oct 2026Power Integrations and Ideal Power to collaborate on SSCBs - Compound Semiconductor NewsPOWI · compoundsemiconductor.net · 15 Oct 2026
0 headlines in the last 90 days name Wendy Arienzo; 3 articles from the last 14 days about the 2 companies they traded most, at most three about any one of them.