Senior insider sale
MONOLITHIC POWER SYSTEMS INC — senior position signals high conviction
$3.25M
2K shares
What this filing means
ZHOU JEFF plans to sell 2K shares of MONOLITHIC POWER SYSTEMS INC valued at approximately $3.25M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 5/26/2026ACC: 0001950047-26-005027
2K
Shares to sell
$3.25M
Approx. market value
486.00
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Restricted Stock
Not Applicable
2/7/2013
486.00Total acquired486.00
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/7/2013 | Restricted Stock Not Applicable | 486.00 | — |
| Total | 486.00 | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
500.00
Market value
$825.0K
5/6/2026
—Completed
Units to sell
1.01K
Market value
$1.61M
5/5/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
486.00
Market value
$816.5K
5/26/2026
Total
Units
2K
Value
$3.25M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/6/2026 | 500.00 | $825.0K | — | Completed |
5/5/2026 | 1.01K | $1.61M | — | Completed |
| Planned — Approximate Date | ||||
5/26/2026 | 486.00 | $816.5K | NASDAQ | Planned |
| Total | 2K | $3.25M | ||