DEAN ROBERT W II enters MONOLITHIC POWER SYSTEMS INC with 8.13K shares across direct and indirect positions
This filing by DEAN ROBERT W II (Interim CFO) establishes the baseline for all future Form 4 insider transaction reports at MONOLITHIC POWER SYSTEMS INC.
Direct Indirect
Filed: 3/9/2026ACC: 0001214659-26-003030
Officer· Interim CFO
Since Feb 2026
8.13K
Baseline shares
99% direct
8.06K
Direct ownership
1 position
0.00
Derivative underlying
0 instruments
2
Security positions
65.00 indirect
Non-Derivative Holdings2
Common Stock
DirectShares owned8.06K
Common Stock
IndirectShares owned65.00
Total
8.06K direct·65.00 indirect8.13K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 8.06K | Direct |
| Common Stock | 65.00 | Indirect |
| Total | 8.13K | 8.06K direct·65.00 indirect |
Derivative Holdings0
No derivative holdings reported