Welcome to our dedicated page for POWER INTEGRATIONS SEC filings (Ticker: POWI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Power Integrations SEC filings document a Delaware semiconductor company focused on high-voltage power conversion. Its Form 8-K reports include quarterly results releases, executive appointments, compensatory arrangements, revisions to indemnification agreements, amendments to bylaws and changes to equity award plans, including the Amended and Restated 2025 Inducement Award Plan used for restricted stock units, performance stock units and related inducement awards.
The company’s proxy materials cover board elections, executive compensation, pay-versus-performance disclosures, shareholder voting matters and governance practices. These filings also record common-stock reserve changes, Nasdaq Listing Rule 5635(c)(4) award mechanics and officer/director indemnification terms within the company’s public-company governance framework.
A shareholder has filed a notice of proposed sale of 5,581 shares of common stock, with an aggregate market value of 257,035.82. The shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services on the NASDAQ, with an approximate sale date of 01/29/2026. The filing notes that these shares were acquired on 01/29/2026 through restricted stock vesting under a registered plan, in a non-cash transaction. The issuer had 55,336,162 shares of this class outstanding at the time referenced.
BlackRock, Inc. has filed an amended Schedule 13G showing a significant ownership position in Power Integrations, Inc. common stock as of 12/31/2025. BlackRock reports beneficial ownership of 8,227,124 shares, representing 14.9% of the company’s common stock. It has sole power to vote 8,129,260 shares and sole power to dispose of 8,227,124 shares, with no shared voting or dispositive power.
The filing notes that these securities are held by certain BlackRock business units in the ordinary course of business and not for the purpose of changing or influencing control of Power Integrations. The interest of one underlying holder, iShares Core S&P Small-Cap ETF, in Power Integrations common stock is noted as exceeding five percent of the outstanding shares.
Power Integrations, Inc. filed an initial ownership report showing that its Chief Financial Officer, Nancy Erba, does not currently hold any company securities. The Form 3 identifies her role as officer and Chief Financial Officer and notes in the explanation section that "No securities are beneficially owned." Both the non-derivative and derivative securities tables are empty, confirming there are no reported holdings as of the event date associated with this filing.
Power Integrations, Inc. (POWI) filed a Form S-8 registration statement to register securities issuable under its 2025 Inducement Award Plan. This type of filing allows the company to issue equity-based awards to eligible service providers under a pre-approved plan.
The company incorporates by reference its latest Annual Report on Form 10-K for the fiscal year ended December 31, 2024, its 2025 Quarterly Reports on Form 10-Q, several Current Reports on Form 8-K, and prior descriptions of its common stock. The filing also describes Delaware law and company charter and bylaw provisions that provide indemnification and expense advancement protections for directors and officers, supported by separate indemnification agreements and insurance coverage.
Power Integrations, Inc. announced that its Board is appointing Nancy Erba as Chief Financial Officer, Principal Financial Officer, and Principal Accounting Officer, effective upon her planned employment start date of January 5, 2026. She brings extensive experience from prior CFO roles at Infinera Corporation and Immersion Corporation, as well as multiple senior finance positions at Seagate Technology. Upon her start, interim CFO Robert Eric Verity will resign from his interim roles and return to his position as Senior Director of Finance, and this transition is stated not to result from any disagreement with the company’s operations, policies, or practices. The Talent and Compensation Committee also adopted a 2025 Inducement Award Plan, reserving 350,000 shares of common stock for RSU, PSU, and PRSU grants to new employees under Nasdaq Rule 5635(c)(4).
Power Integrations (POWI): The Interim CFO reported routine equity transactions. On 11/03/2025, 2,402 shares of common stock were acquired at $0.0, reflecting a restricted stock award vesting. On 11/04/2025, 110 shares were sold at $40.2147 to cover taxes associated with the vesting. Following these transactions, directly held shares were 8,167.
Power Integrations (POWI) reported an insider transaction by its VP, Worldwide Sales. On 11/04/2025, the officer sold 111 shares of common stock at $40.2164 per share. The filing states this was an automatic sale to cover the tax liability from the vesting of a Restricted Stock Award.
Following the transaction, the officer beneficially owns 18,245 shares, held directly.
Power Integrations (POWI) reported Q3 2025 results with net revenues of $118.9 million and a net loss of $1.4 million, or $0.02 per diluted share. Gross profit was $64.9 million. Operating expenses rose sharply due to a one-time stock-based compensation modification tied to the former CEO and legal costs, driving an operating loss of $4.0 million.
For the nine months ended September 30, 2025, revenue reached $340.3 million and net income was $8.8 million. Operating cash flow was strong at $85.3 million; the company used $98.1 million to repurchase 2.0 million shares year-to-date and paid $35.6 million in dividends. Cash and cash equivalents were $48.6 million and short-term marketable securities were $193.2 million at quarter end. The board declared quarterly dividends of $0.21 per share in 2025 and approved dividends of $0.215 per share for 2026.
Customer concentration remained high: the top ten customers represented 81% of Q3 net revenues, with Avnet at 34%. The company recorded a $13.6 million stock-based compensation charge from equity award modifications and recognized legal expense related to a California jury verdict; post-trial motions are underway. Shares outstanding were 55.3 million as of November 3, 2025.
Power Integrations, Inc. filed a Form 8-K to report results of operations and financial condition under Item 2.02. The company states that on November 5, 2025 it issued a press release, attached as Exhibit 99.1 and incorporated by reference. The report is signed on behalf of Power Integrations by interim chief financial officer Robert Eric Verity on November 5, 2025.
Power Integrations (POWI) filed a Form 3 reporting the initial beneficial ownership of its interim CFO, Robert Eric Verity. He reported owning 5,875 shares of Common Stock, held directly, as of the event date 10/05/2025. No derivative securities were listed.