XIAO DEMING (Pres. of MPS Asia Operations) sold 8.8% of their position (22.88K shares) of MONOLITHIC POWER SYSTEMS INC on the open market
Open‑market sale worth $26.79M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 2/10/2026ACC: 0001214659-26-001451
Officer· Pres. of MPS Asia Operations
Since Aug 2018
-22.88K
Net shares
Net seller
$26.79M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
22.88K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−22.88K
Price / share
$1.17K
Trade value
$26.79M
% of position
8.8%
2/6/2026
258.81K→235.93K
Total
Net shares
−22.88K
Net value
-$26.79M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/6/2026 | S · Sale | −22.88K | $1.17K | $26.79M | 8.8% | 258.81K | 235.93K |
| Total | −22.88K | -$26.79M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2
Common Stock
IndirectShares owned4.34K
Common Stock
IndirectShares owned20.45K
Total
24.79K indirect24.79K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 4.34K | Indirect |
| Common Stock | 20.45K | Indirect |
| Total | 24.79K | 24.79K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported