Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| ICHOR HOLDINGS, LTD.ICHR · Entity 4529 | Director | May 14, 2026 | May 18, 2026 |
| POWER INTEGRATIONS INCPOWI · Entity 4280 | Director | July 01, 2026 | July 06, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
ICHOR HOLDINGS, LTD.
Report date May 14, 2026 · Filed May 18, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary Shares, par value $0.0001SEC Table I · non-derivative | Direct | 25,285 |
Reported balance
After 2026-05-14 transaction · row 1
1 source rowRow 1 · 2026-05-14 · Grant · Acquired 2,349 · Balance 25,285 F1: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 7, 2027. |
Filing footnotes · ownership attribution and instrument terms
F1: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 7, 2027.
POWER INTEGRATIONS INC
Report date July 01, 2026 · Filed July 06, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 19,882 |
Reported balance
After 2026-07-01 transaction · row 1
1 source rowRow 1 · 2026-07-01 · Grant · Acquired 2,491 · Balance 19,882 F1: Represents restricted stock units that, subject to the Reporting Person's continued service to the Issuer, will vest at the earlier of one year from the date of grant or the day before the date of the next annual meeting of stockholders. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock units that, subject to the Reporting Person's continued service to the Issuer, will vest at the earlier of one year from the date of grant or the day before the date of the next annual meeting of stockholders.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| July 01, 2026 Filed Jul 6, 2026 23:15 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 2,491 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-26-000121 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,882 F1 · shares: Represents restricted stock units that, subject to the Reporting Person's continued service to the Issuer, will vest at the earlier of one year from the date of grant or the day before the date of the next annual meeting of stockholders. Read SEC document |
| May 14, 2026 Filed May 18, 2026 12:48 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | GrantOrdinary Shares, par value $0.0001 | 2,349 | $0.00 | $0.00 |
DisclosureSEC source: 0001701222-26-000002 · wk-form4_1779108502.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,285 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 7, 2027. Read SEC document |
| July 01, 2025 Filed Jul 2, 2025 21:24 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 3,473 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-25-000139 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,391 Read SEC document |
| May 14, 2025 Filed May 16, 2025 21:04 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | GrantOrdinary Shares, par value $0.0001 | 5,337 | $0.00 | $0.00 |
DisclosureSEC source: 0001652535-25-000033 · wk-form4_1747429441.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,936 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 8, 2026. Read SEC document |
| July 01, 2024 Filed Jul 2, 2024 22:49 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,721 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-24-000133 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,918 Read SEC document |
| May 15, 2024 Filed May 17, 2024 20:14 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | GrantOrdinary Shares, par value $0.0001 | 3,923 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-24-024054 · wk-form4_1715976837.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,599 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 9, 2025. Read SEC document |
| July 03, 2023 Filed Jul 6, 2023 23:16 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,265 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-23-000164 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,197 Read SEC document |
| May 18, 2023 Filed May 22, 2023 21:59 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | GrantOrdinary Shares, par value $0.0001 | 4,752 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-23-019337 · wk-form4_1684792741.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,676 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 10, 2024. Read SEC document |
| February 23, 2023 Filed Feb 24, 2023 21:01 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | SaleOrdinary Shares, par value $0.0001 | 7,899 | $32.88 | $259,719.12 |
DisclosureSEC source: 0001209191-23-012659 · doc4.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,924 Read SEC document |
| July 01, 2022 Filed Jul 6, 2022 23:38 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,711 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-22-000111 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,932 Read SEC document |
| May 24, 2022 Filed May 26, 2022 21:40 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | GrantOrdinary Shares, par value $0.0001 | 5,635 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-032297 · doc4.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,823 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 12, 2023. Read SEC document |
| July 01, 2021 Filed Jul 6, 2021 22:06 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,453 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-21-000126 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,221 Read SEC document |
| May 11, 2021 Filed May 14, 2021 21:32 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | GrantOrdinary Shares, par value $0.0001 | 2,526 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-032833 · doc4.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 11,188 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 11, 2022. Read SEC document |
| July 01, 2020 Filed Jul 6, 2020 22:17 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,035 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-20-000196 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,884 Read SEC document |
| May 13, 2020 Filed May 15, 2020 22:58 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 1,779 | $102.62 | $182,561.51 |
DisclosureSEC source: 0000833640-20-000161 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,849 Read SEC document |
| May 12, 2020 Filed May 14, 2020 21:02 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | PurchaseOrdinary Shares, par value $0.0001 | 4,596 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-029223 · doc4.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,662 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests in full on May 10, 2021. Read SEC document |
| February 12, 2020 Filed Feb 20, 2020 00:41 UTC | ICHOR HOLDINGS, LTD. ICHR · Entity 4529 | GrantOrdinary Shares, par value $0.0001 | 4,066 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-010812 · doc4.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,066 F1 · shares: Consists of an RSU grant, representing the right to receive Ordinary Shares of Ichor Holdings, Ltd. The RSU vests as follows: 25% vests on February 12, 2021 and the remainder vests ratably on a quarterly basis over a two-year period thereafter. Read SEC document |
| July 01, 2019 Filed Jul 3, 2019 16:04 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,500 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-19-000138 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,628 Read SEC document |
| July 02, 2018 Filed Jul 3, 2018 21:58 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,349 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-18-000188 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,128 Read SEC document |
| July 03, 2017 Filed Jul 6, 2017 15:36 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 1,399 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-17-000167 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,779 Read SEC document |
| April 01, 2017 Filed Apr 3, 2017 18:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 380 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-17-000110 · edgardoc.xml · nonDerivative · entry 1 Arienzo Wendy · CIK 0001701222 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 380 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.