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MONOLITHIC POWER SYSTEMS INC — Director's Dealing 2025
Sep 23, 2025
30057_dirs_2025-09-23_835f76eb-898b-434c-a621-40606fbc653f.zip
Director's Dealing
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SEC Form 4 — Statement of Changes in Beneficial Ownership
Issuer: MONOLITHIC POWER SYSTEMS INC (MPWR)
CIK: 0001280452
Period of Report: 2025-09-18
Reporting Person: Tseng Saria (N/A)
Non-Derivative Transactions
| Date | Security | Code | Shares | Price | A/D | Holdings After | Ownership |
|---|---|---|---|---|---|---|---|
| 2025-09-18 | Common Stock | S | 14510 | $914.45 | Disposed | 144494 | Direct |
Footnotes
F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/30/2024.
F2: Ending balance includes 27 shares acquired on February 17, 2025 through the Company's qualified ESPP program.