4//SEC Filing
Xiao Deming 4
Accession 0001214659-25-015706
CIK 0001280452other
Filed
Oct 30, 8:00 PM ET
Accepted
Oct 31, 4:39 PM ET
Size
6.4 KB
Accession
0001214659-25-015706
Insider Transaction Report
Form 4
Xiao Deming
Pres. of MPS Asia Operations
Transactions
- Tax Payment
Common Stock
2025-10-30$1096.63/sh−54,543$59,813,490→ 201,637 total
Holdings
- 20,455(indirect: By Spouse)
Common Stock
- 4,336(indirect: By Trust)
Common Stock
Footnotes (1)
- [F1]The sales transaction reported in this Form 4 represents shares of common stock withheld by the Company to satisfy the income tax obligations in connection with the earnout and vesting of the market-based restricted stock units granted in October 2022, previously reported in a Form 4.
Documents
Issuer
MONOLITHIC POWER SYSTEMS INC
CIK 0001280452
Entity typeother
Related Parties
1- filerCIK 0001308647
Filing Metadata
- Form type
- 4
- Filed
- Oct 30, 8:00 PM ET
- Accepted
- Oct 31, 4:39 PM ET
- Size
- 6.4 KB