Monolithic Power Systems (MPWR) EVP gains 57,170 performance-based shares
Rhea-AI Filing Summary
Monolithic Power Systems executive Deming Xiao reported a stock award tied to prior performance-based incentives. As EVP, Global Operations, he received 57,170 shares of common stock on February 3, 2026 at $0 per share, following the certification of performance-based restricted stock units granted in 2023. After this vesting, he beneficially owns 258,807 shares directly, plus 20,455 shares held indirectly by his spouse and 4,336 shares held indirectly through the Christopher Chao Xiao Trust.
Positive
- None.
Negative
- None.
Insider Trade Summary
Net Buyer: 57,170 shares
Net Buy
3 txns
Insider
Xiao Deming
Role
EVP, Global Operations
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Grant/Award | Common Stock | 57,170 | $0.00 | $0.00 |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
Holdings After Transaction:
Common Stock — 258,807 shares (Direct);
Common Stock — 20,455 shares (Indirect, by Spouse);
Common Stock — 4,336 shares (Indirect, Christopher Chao Xiao Trust)
Footnotes (1)
- F1. On February 7, 2023, the reporting person was granted performance-based restricted stock units ("PSUs") subject to the achievement of performance conditions over a three-year performance period. On February 3, 2026, the Company's Compensation Committee of the Board of Directors certified and approved the achievement of the performance criteria for the PSUs, which resulted in 57,170 shares being awarded to the reporting person, subject to tax withholdings. All of the shares fully vested and were released on February 3, 2026, pursuant to the grant agreement.
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FAQ
What insider transaction did MPWR executive Deming Xiao report?
Deming Xiao reported a grant of 57,170 shares of Monolithic Power Systems common stock. These shares resulted from performance-based restricted stock units granted in 2023, which fully vested after the company’s Compensation Committee certified that the performance conditions were achieved on February 3, 2026.
Was the MPWR stock award to Deming Xiao a cash purchase?
No, the 57,170 MPWR shares reported by Deming Xiao were acquired at a price of $0 per share. They were issued as a stock award upon vesting of performance-based restricted stock units, not bought in an open-market or cash purchase transaction.
What role does Deming Xiao hold at Monolithic Power Systems (MPWR)?
Deming Xiao serves as Executive Vice President, Global Operations at Monolithic Power Systems. His position and insider status require public reporting of changes in his beneficial ownership of company stock, such as the performance-based share award disclosed in this Form 4.