Xiao Deming's SEC Filing for Monolithic Power Systems Inc

The SEC filing details the planned sale of securities by Xiao Deming, an officer of Monolithic Power Systems Inc. The filing indicates that Deming intends to sell 53,328 shares of common stock, acquired on 10/27/2025 as performance-based restricted stock units. The approximate sale date is set for 10/28/2025, with an aggregate market value of $58,930,106.40. Additionally, the filing discloses a recent transaction where Deming sold 39,999 shares of common stock on 08/01/2025, generating gross proceeds of $31,199,415.00. The filing is categorized under Form 144, which is used for the sale of restricted or control securities.