BLEGEN THEODORE (CFO) sold 20.9% of their position (21.73K shares) of MONOLITHIC POWER SYSTEMS INC on the open market
Open‑market sale worth $25.44M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 2/10/2026ACC: 0001214659-26-001448
Officer· CFO
Since Aug 2018
-21.73K
Net shares
Net seller
$25.44M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
21.73K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−21.73K
Price / share
$1.17K
Trade value
$25.44M
% of position
20.9%
2/6/2026
104.08K→82.35K
Total
Net shares
−21.73K
Net value
-$25.44M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/6/2026 | S · Sale | −21.73K | $1.17K | $25.44M | 20.9% | 104.08K | 82.35K |
| Total | −21.73K | -$25.44M | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2
Common Stock
IndirectShares owned5.33K
Common Stock
IndirectShares owned5.33K
Total
10.66K indirect10.66K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 5.33K | Indirect |
| Common Stock | 5.33K | Indirect |
| Total | 10.66K | 10.66K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported