Welcome to our dedicated page for Power Integrtns 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.
The Power Integrations, Inc. (NASDAQ: POWI) SEC filings page on Stock Titan provides access to the company’s official disclosures filed with the U.S. Securities and Exchange Commission. Power Integrations operates in semiconductor and related device manufacturing, focusing on high-voltage power-conversion ICs and GaN-based technologies used across consumer, industrial, computing and communications end markets.
Through this page, readers can review Form 10-K annual reports and Form 10-Q quarterly reports, which present audited and interim financial statements, revenue mix by end market, gross margins, operating expenses and cash flows. These filings also describe risk factors, accounting policies and other information that frame the company’s role in high-voltage power conversion and the clean-power ecosystem.
Frequent Form 8-K current reports document material events such as quarterly earnings releases, leadership changes and the adoption of equity plans. Recent 8-K filings, for example, describe the appointment of an interim chief financial officer, the planned appointment of a new CFO, and the adoption of the 2025 Inducement Award Plan for RSU, PSU and PRSU grants. Earnings-related 8-Ks incorporate press releases that include both GAAP and non-GAAP financial measures, along with reconciliations.
Investors can also use this page to monitor equity compensation arrangements and inducement grants disclosed in connection with executive appointments, which may be relevant for understanding stock-based compensation and potential dilution. When available, Form 4 insider transaction reports and proxy statements provide additional detail on share ownership and executive compensation.
Stock Titan enhances these filings with AI-powered summaries that highlight key points from lengthy documents, helping readers quickly identify items such as revenue trends, end-market exposure, stock-based compensation levels and notable changes in leadership or capital allocation. Real-time updates from EDGAR ensure that new Power Integrations filings are reflected on this page soon after submission, giving investors a centralized view of the company’s regulatory record.
Power Integrations Inc. reported that its Chief Financial Officer, Nancy Erba, acquired additional company stock. On February 2, 2026, she acquired 64,487 shares of common stock at a reported price of $0.00 per share. Following this transaction, she directly owns 64,487 common shares of Power Integrations.
Power Integrations insider Balu Balakrishnan has filed a Form 144 for a planned stock sale. The notice covers up to 10,080 shares of common stock to be sold through Morgan Stanley Smith Barney LLC on NASDAQ around 02/03/2026, with an indicated aggregate market value of 451,111.88.
The shares come from restricted stock that vested under a registered plan on 02/01/2026 (5,000 shares) and 02/02/2026 (5,080 shares), both received as compensation. The filing also lists recent sales by Balakrishnan over the prior three months totaling 5,581 shares of common stock for combined gross proceeds of about 260,035.82.
A trust associated with Power Integrations Inc. director Balu Balakrishnan sold 5,581 shares of common stock on January 29, 2026 at $46.5931 per share. The filing states this was an automatic sale to cover taxes from a vesting restricted stock award. After this transaction, the trust indirectly held 585,206 shares of Power Integrations common stock.
Power Integrations, Inc. updated its compensation structure and corporate governance. Effective January 27, 2026, the board’s Talent and Compensation Committee amended and restated the 2025 Inducement Award Plan, reserving an additional 500,000 shares of common stock for a total of 850,000 shares available for equity awards.
The inducement plan, adopted without stockholder approval under Nasdaq Listing Rule 5635(c)(4), permits grants of restricted stock units, restricted stock, performance stock units, and long-term restricted performance stock units to new employees as a material inducement to employment. On the same date, the board also amended and restated the company’s bylaws, with full texts of the revised bylaws and the inducement plan filed as exhibits.
The Vanguard Group filed an amended Schedule 13G reporting beneficial ownership of 7,556,919 shares of Power Integrations Inc common stock, representing 13.65% of the class as of 12/31/2025.
Vanguard reports no sole voting or dispositive power, with 471,025 shares subject to shared voting power and all 7,556,919 shares subject to shared dispositive power. Vanguard states that its clients have the right to receive dividends and sale proceeds, with no single client holding more than 5% of the class.
The filing notes an internal realignment effective 01/12/2026, after which certain Vanguard subsidiaries or business divisions that are deemed beneficial owners are expected to report holdings separately on a disaggregated basis while pursuing the same investment strategies as before.
Power Integrations VP Gagan Jain reported routine equity transactions in company stock. On 01/27/2026, he acquired 16,332 shares of common stock at $0.0, likely from a vesting equity award, bringing his holdings to 33,544 shares. On 01/29/2026, 995 shares were automatically sold at $46.5001 per share to cover tax liabilities tied to a Restricted Stock Award vesting, leaving him with 32,549 directly held shares of Power Integrations common stock.
Power Integrations VP of Operations Sunil Gupta reported two stock transactions. On January 27, 2026, he acquired 32,665 shares of common stock at $0.0, reflecting vested equity compensation. On January 29, 2026, 1,698 shares were automatically sold at $46.5001 per share to cover taxes from a restricted stock award vesting. After these transactions, Gupta directly owned 97,672 common shares.
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.