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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.
Power Integrations, Inc. ownership disclosure: Wellington Management reports beneficial ownership of 3,356,153 shares, representing 6.05% of common stock as reported for the period ending 03/31/2026. The filing attributes shared voting power of 2,592,788 shares and shared dispositive power of 3,356,153 across related Wellington entities.
The Schedule 13G identifies multiple Wellington affiliates as the reporting persons and states the shares are owned of record by clients of Wellington investment advisers. Signatures on the filing are dated 05/15/2026.
GAGAN JAIN submitted a Form 144 reporting proposed sales and recent dispositions of Common stock. The filing lists restricted stock entries dated 04/01/2026 with quantities 181, 111, 159, and 90 shares, and shows dispositions on 02/25/2026 and 04/02/2026 of 3,481 and 313 shares, respectively, with dollar amounts $167,859.32 and $16,253.53.