Monolithic Power Systems INC Form 4 insider transactions

Monolithic Power Systems Director Jeff Zhou filed a Form 4 indicating a pre-planned sale of 200 common shares at $830 per share, effective August 12, 2025.

Monolithic Power Systems' EVP of Global Operations, Deming Xiao, transferred 945 shares of common stock as a gift to a trust.

Monolithic Power Systems' EVP of Sales and Marketing, Maurice Sciammas, transferred shares between various family trusts without exchange of funds.

Monolithic Power Systems' EVP of Global Operations, Deming Xiao, sold 39,999 shares of common stock for approximately $31.2 million under a pre-arranged 10b5-1 plan.

Monolithic Power Systems' EVP and CFO, Theodore Blegen, filed a Form 4 indicating a pre-planned sale of 3,000 common shares at $750 per share, effective August 1, 2025.

Monolithic Power Systems' Executive Vice President and CFO, Theodore Blegen, sold 6,000 shares of common stock for $4.5 million on July 1, 2025, pursuant to a Rule 10b5-1 trading plan.

Maurice Sciammas, EVP of Worldwide Sales & Marketing at Monolithic Power Systems Inc. (MPWR), reported a non-sale transfer of 1,499 shares of common stock between family trusts.

Director Herbert Chang of Monolithic Power Systems Inc. (MPWR) sold 50 shares of common stock on May 13, 2025.

Director Kuo Wei Herbert Chang sold 100 shares of Monolithic Power Systems Inc. (MPWR) on May 12, 2025.

Maurice Sciammas, EVP of WW Sales & Marketing at Monolithic Power Systems, sold 12,000 shares of common stock on May 12, 2025, at a price of $701 per share.

Maurice Sciammas, EVP at Monolithic Power Systems, reports a transfer of shares from a GRAT to a family trust, with no sale or exchange of funds involved.

Director Kuo Wei Herbert Chang sold 100 shares of Monolithic Power Systems Inc. (MPWR) on May 8, 2025, at a price of $650 per share.

Maurice Sciammas, EVP at Monolithic Power Systems, reports the transfer of shares from GRATs to a family trust, along with other holdings.

CEO Michael Hsing of Monolithic Power Systems sold 5,200 shares of common stock at $700 per share on February 18, 2025.

Maurice Sciammas, EVP at Monolithic Power Systems, reports the transfer of shares to a family trust, with no sale of shares involved.

Deming Xiao, EVP of Global Operations at Monolithic Power Systems, sold 662 shares of common stock on February 10, 2025, to cover taxes upon the vesting of restricted stock units.

Saria Tseng, EVP & General Counsel of Monolithic Power Systems Inc., sold 663 shares of common stock on February 10, 2025, to cover taxes upon the vesting of restricted stock units.

Maurice Sciammas, EVP of Worldwide Sales & Marketing at Monolithic Power Systems, sold 662 shares of common stock on February 10, 2025, to cover taxes upon the vesting of restricted stock units.

CEO Michael Hsing sold 2,594 shares of Monolithic Power Systems stock on February 10, 2025, to cover taxes associated with the vesting of restricted stock units.

Theodore Blegen, EVP and CFO of Monolithic Power Systems, sold 532 shares of common stock on February 10, 2025, to cover taxes upon the vesting of restricted stock units.

CEO Michael Hsing reports the sale of 11,964 shares of Monolithic Power Systems (MPWR) stock on February 7, 2025.

Maurice Sciammas, EVP at Monolithic Power Systems, reports the sale of common stock on February 7, 2025, according to a Form 4 filing with the SEC.

Director Victor K. Lee of Monolithic Power Systems Inc. receives an annual restricted stock unit grant that will vest one year after the grant date, subject to continued service.

Eugen J. Elmiger, a director at Monolithic Power Systems, acquired 335 shares of common stock on February 4, 2025, through a restricted stock unit (RSU) grant.

Director Herbert Chang received 335 restricted stock units (RSUs) from Monolithic Power Systems, vesting one year after the grant date.

Director Carintia Martinez received 335 shares of Monolithic Power Systems stock on February 4, 2025, as part of an annual restricted stock unit grant.

Director Jeff Zhou received 335 restricted stock units (RSUs) from Monolithic Power Systems, vesting in one year, as part of the annual grant to independent directors.

Director Eileen Wynne received 335 restricted stock units (RSUs) from Monolithic Power Systems, vesting in one year, as part of the annual grant to independent directors.

Monolithic Power Systems CEO Michael Hsing sold 3,636 shares of common stock at $700 per share on January 24, 2025.

Monolithic Power Systems' Executive Vice President and Chief Financial Officer, Theodore Blegen, sold 2,500 shares of common stock on December 9, 2024.