DEAN ROBERT W II (Interim CFO) sold 0.4% of their position (32.00 shares) of MONOLITHIC POWER SYSTEMS, INC. on the open market
Open‑market sale worth $41.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/26/2026ACC: 0001214659-26-010932
Officer· Interim CFO
Since Feb 2026
-37.00
Net shares
Net seller
$41.5K
Total sold
1
Open market trades
0B · 1S
2
Total transactions
37.00 disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
−32.00
Price / share
$1.30K
Trade value
$41.53K
% of position
0.4%
8/24/2026
7.13K→7.09K
Common Stock
Direct
Shares
−5.00
Price / share
—
Trade value
—
% of position
0.1%
8/24/2026
7.09K→7.09K
Total
Net shares
−37.00
Net value
-$41.53K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/24/2026 | S · Sale | −32.00 | $1.30K | $41.53K | 0.4% | 7.13K | 7.09K |
| Common Stock Direct | 8/24/2026 | J · J | −5.00 | — | — | 0.1% | 7.09K | 7.09K |
| Total | −37.00 | -$41.53K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned65.00
Total
65.00 indirect65.00
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 65.00 | Indirect |
| Total | 65.00 | 65.00 indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported