Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| POWER INTEGRATIONS INCPOWI · Entity 4280 | VP Corporate Development | April 02, 2025 | April 04, 2025 |
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.
POWER INTEGRATIONS INC
Report date April 02, 2025 · Filed April 04, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 141,765 |
Reported balance
After 2025-04-02 transaction · row 1
1 source rowRow 1 · 2025-04-02 · Sale · Disposed 1,088 · Balance 141,765 F1: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award.
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 |
|---|---|---|---|---|---|---|
| February 10, 2017 Filed Feb 13, 2017 16:58 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 2,430 | $0.00 Strike: $42.88 | $0.00 |
DisclosureSEC source: 0000833640-17-000090 · edgardoc.xml · derivative · entry 3 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,892 Underlying: Common Stock · 2,430 shares Expires 2022-05-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 10, 2017 Filed Feb 13, 2017 16:58 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 2,430 | $67.04 | $162,901.13 |
DisclosureSEC source: 0000833640-17-000090 · edgardoc.xml · nonDerivative · entry 2 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,354 Read SEC document |
| February 10, 2017 Filed Feb 13, 2017 16:58 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 2,430 | $42.88 | $104,198.40 |
DisclosureSEC source: 0000833640-17-000090 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 72,784 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 2,174 | $0.00 Strike: $42.88 | $0.00 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · derivative · entry 9 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,322 Underlying: Common Stock · 2,174 shares Expires 2022-05-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 12,000 | $0.00 Strike: $38.07 | $0.00 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · derivative · entry 8 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 12,000 shares Expires 2020-05-03 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 882 | $0.00 Strike: $36.95 | $0.00 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · derivative · entry 7 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 882 shares Expires 2021-05-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 12,000 | $67.55 | $810,636.00 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · nonDerivative · entry 6 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,354 Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 12,000 | $38.07 | $456,840.00 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · nonDerivative · entry 5 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 82,354 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 882 | $67.55 | $59,581.75 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · nonDerivative · entry 4 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,354 Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 882 | $36.95 | $32,589.90 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · nonDerivative · entry 3 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 71,236 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 2,174 | $67.55 | $146,860.22 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · nonDerivative · entry 2 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,354 Read SEC document |
| February 09, 2017 Filed Feb 10, 2017 23:57 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 2,174 | $42.88 | $93,221.12 |
DisclosureSEC source: 0000833640-17-000088 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 72,528 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| February 02, 2017 Filed Feb 6, 2017 21:04 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 7,500 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-17-000084 · edgardoc.xml · nonDerivative · entry 2 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70,354 Read SEC document |
| February 02, 2017 Filed Feb 6, 2017 21:04 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 2,275 | $65.86 | $149,823.31 |
DisclosureSEC source: 0000833640-17-000084 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,854 F1 · shares: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Performance Stock Unit. Read SEC document |
| February 01, 2017 Filed Feb 2, 2017 21:46 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | GrantCommon Stock | 5,502 | $0.00 | $0.00 |
DisclosureSEC source: 0000833640-17-000062 · edgardoc.xml · nonDerivative · entry 2 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,129 F2 · shares: For fiscal year 2016, the reporting person was granted a Performance Stock Unit. The Performance Stock Unit vests based on Power Integrations satisfaction of certain performance conditions. The performance conditions for 2016 were met, resulting in vesting of the Performance Stock Unit. Read SEC document |
| February 01, 2017 Filed Feb 2, 2017 21:46 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 560 | $71.15 | $39,845.62 |
DisclosureSEC source: 0000833640-17-000062 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,627 F1 · shares: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award. Read SEC document |
| January 30, 2017 Filed Jan 31, 2017 17:05 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 792 | $69.89 | $55,349.08 |
DisclosureSEC source: 0000833640-17-000038 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,750 F1 · shares: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award. Read SEC document |
| January 27, 2017 Filed Jan 30, 2017 17:02 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 848 | $71.62 | $60,737.24 |
DisclosureSEC source: 0000833640-17-000027 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,542 F1 · shares: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award. Read SEC document |
| January 24, 2017 Filed Jan 26, 2017 17:08 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 1,207 | $69.04 | $83,330.56 |
DisclosureSEC source: 0000833640-17-000013 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 61,390 F1 · shares: Represents the automatic sale of stock to cover the tax liability associated with the vesting of a Restricted Stock Award. Read SEC document |
| November 04, 2016 Filed Nov 7, 2016 21:21 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 157 | $63.39 | $9,951.51 |
DisclosureSEC source: 0000833640-16-000422 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,597 Read SEC document |
| November 03, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 21,112 | $0.00 Strike: $25.25 | $0.00 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · derivative · entry 9 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 21,112 shares Expires 2017-08-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 03, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 2,500 | $0.00 Strike: $21.14 | $0.00 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · derivative · entry 7 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2019-04-28 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 03, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 21,112 | $62.38 | $1,317,061.56 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · nonDerivative · entry 6 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,754 Read SEC document |
| November 03, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 21,112 | $25.25 | $533,078.00 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · nonDerivative · entry 5 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 83,866 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 03, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 2,500 | $62.38 | $155,961.25 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · nonDerivative · entry 4 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,754 Read SEC document |
| November 03, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 2,500 | $21.14 | $52,850.00 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · nonDerivative · entry 3 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 65,254 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 02, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 1,434 | $0.00 Strike: $25.25 | $0.00 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · derivative · entry 8 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 21,112 Underlying: Common Stock · 1,434 shares Expires 2017-08-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 02, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 1,434 | $63.00 | $90,342.00 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · nonDerivative · entry 2 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,754 Read SEC document |
| November 02, 2016 Filed Nov 4, 2016 15:41 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 1,434 | $25.25 | $36,208.50 |
DisclosureSEC source: 0000833640-16-000414 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 64,188 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 01, 2016 Filed Nov 3, 2016 16:00 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative | 12,454 | $0.00 Strike: $25.25 | $0.00 |
DisclosureSEC source: 0000833640-16-000412 · edgardoc.xml · derivative · entry 3 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,546 Underlying: Common Stock · 12,454 shares Expires 2017-08-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 01, 2016 Filed Nov 3, 2016 16:00 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | SaleCommon Stock | 12,454 | $63.34 | $788,780.32 |
DisclosureSEC source: 0000833640-16-000412 · edgardoc.xml · nonDerivative · entry 2 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62,754 Read SEC document |
| November 01, 2016 Filed Nov 3, 2016 16:00 UTC | POWER INTEGRATIONS INC POWI · Entity 4280 | Exercise / conversionCommon Stock | 12,454 | $25.25 | $314,463.50 |
DisclosureSEC source: 0000833640-16-000412 · edgardoc.xml · nonDerivative · entry 1 WALKER CLIFFORD · CIK 0001182413 · VP Corporate Development 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 75,208 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. 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.