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.
BALU & MOHINI BALAKRISHNAN FAMILY TRUST filed a Form 144 notice through Morgan Stanley Smith Barney LLC listing proposed sales of Common stock. The excerpt shows two reported sales in the past three months: 05/21/2026 sale of 53,880 shares for $3,810,032.60 and 05/26/2026 sale of 118,573 shares for $9,690,467.31. The filing also lists numerous restricted stock vesting events by date and share count that correspond to the securities referenced.
POWI filing: A 144/A amendment lists multiple small issuances from restricted stock vesting and Employee Stock Purchase Plan purchases and reports recent open-market sales by Clifford J. Walker. The amendment itemizes vesting/purchase dates and share counts and records two sales: 20,339 shares on 05/13/2026 and 9,361 shares on 05/12/2026.
The schedule shows numerous issuer-originated entries (vests/purchases) dated between 01/29/2025 and 02/09/2026, with individual lots ranging from 10 to 1,951 shares. Cash was the consideration for the listed issuer transactions.
Power Integrations Inc. notice of proposed sale of common stock under Form 144. The filing lists RSUs eligible for sale: 1,721 shares (grant dated 05/15/2025) and 4,149 shares (grant dated 01/09/2015). It also reports recent sales by the Nicholas & Janice Brathwaite Living Trust of 6,895 shares on 05/13/2026 and 6,655 shares on 05/26/2026.
Power Integrations director Balakrishnan Balu reported an open-market sale of 53,880 shares of Common Stock held indirectly through a trust on May 21, 2026. The shares were sold at an average price of $70.7133 per share, and 522,376 shares remain held indirectly by the trust.
POWI filed a Form 144 notifying a proposed sale of restricted stock and performance shares held by the issuer and to be sold through Morgan Stanley Smith Barney LLC. The filing lists multiple grant types with specified grant dates and share counts, including 1,240 performance shares dated 12/31/2023 and other restricted awards.
POWI affiliate reported Form 144 sales of common stock by Clifford J. Walker. The filing lists dispositions of 20,339 shares on 05/13/2026 and 9,361 shares on 05/12/2026 with disclosed proceeds of $1,467,053.11 and $667,036.78, respectively. The filing also lists multiple issuer stock vesting and ESPP purchases by employees on various dates.
Morgan Stanley Smith Barney LLC filed a Form 144 reporting a proposed sale of 53,880 shares of Common Stock by BALU & MOHINI BALAKRISHNAN FAM TR on 05/21/2026. The filing lists multiple prior restricted stock vesting entries (e.g., 44,088 on 02/07/2022) and shows proceeds of $3,810,032.60 associated with the reported sale.
Morgan Stanley Smith Barney LLC submitted a Form 144 notice regarding proposed sales of Common Stock for POWI. The filing lists multiple tranches of restricted stock vesting under a registered plan with specific vesting dates and share counts, including 4,866 (02/01/2023) and 11,826 (02/13/2021).
The entries show additional vesting slices on 04/01/2022, 02/02/2021, 02/12/2021, and 02/02/2023 with disclosed share amounts. The filing is a notice of proposed resale by an affiliate rather than an issuer registration.
POWER INTEGRATIONS INC reported that Sr. VP, Worldwide Sales Michael Balow received a grant of 32,768 shares of common stock. The award was recorded at a price of $0.00 per share and is held directly. Following this compensation-related acquisition, his reported direct holdings total 32,768 shares of common stock.
POWER INTEGRATIONS INC director Nicholas Brathwaite sold shares in the company. On May 13, 2026, he executed an open-market sale of 6,895 shares of common stock at an average price of $72.4107 per share and now directly holds 30,609 shares.