Accession Number: | 0001280452-20-000165 |
Date: | 2020-10-01 |
Issuer: | MONOLITHIC POWER SYSTEMS INC (MPWR) |
Original Submission Date: |
XIAO DEMING
5808 LAKE WASHINGTON BLVD NE
KIRKLAND, WA 98033
Title of Security | Transaction Date | 2a. Deemed Execution Date | Transaction Code | Shares | Acquired or Disposed | Price per share | 5. Amount of Securities Beneficially Owned Following Reported Transaction | 6. Ownership Form Direct or Indirect | Nature of Indirect Ownership |
---|---|---|---|---|---|---|---|---|---|
COMMON STOCK | 2020-10-01 | S | 4,305 | d | $280.50 | 275,590 | direct | ||
COMMON STOCK | 2020-10-01 | 0 | $0.00 | 1,101 | indirect |
Title of Derivative Security | Conversion or Exercise Price of Derivative Security | Transaction Date | Deemed Execution Date | Transaction Code | Number of Derivative Securities Acquired (A) or Disposed of (D) | Date Exercisable | Expiration Date | Title and Amount of Securities Underlying Derivative Security | Price of Derivative Security | Number of derivative Securities Beneficially Owned Following Reported Transaction(s) | Ownership Form: Direct (D) or Indirect (I) | Nature of Indirect Beneficial Ownership |
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ID | footnote |
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f1 | the reported sales were to cover taxes upon the vesting of restricted stock units, as required by the company's equity incentive plans. |