Insider · CIK 0001360833
Maurice Sciammas
Files at: MPWR. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 4, 2026 GForm 4 → | Aug 6, 8:31 pm EDT | MONOLITHIC POWER SYSTEMS, INC.MPWR | 50,000 | — | — | 36,062 | — | |
| Aug 3, 2026 SForm 4 → | Aug 5, 5:33 pm EDT | MONOLITHIC POWER SYSTEMS, INC.MPWR | 30 | $1,343.94 | $40,318 | 1,119 | −2.61% | 10b5-1 |
| Jul 15, 2026 SForm 4 → | Jul 17, 5:43 pm EDT | MONOLITHIC POWER SYSTEMS, INC.MPWR | 15,000 | $1,349.73 | $20,245,937 | 151,644 | −9.00% | 10b5-1 |
| Jul 1, 2026 SForm 4 → | Jul 6, 5:51 pm EDT | MONOLITHIC POWER SYSTEMS INCMPWR | 30 | $1,351.61 | $40,548 | 1,149 | −2.54% | 10b5-1 |
| Jun 1, 2026 SForm 4 → | Jun 3, 5:31 pm EDT | MONOLITHIC POWER SYSTEMS INCMPWR | 30 | $1,533.95 | $46,019 | 1,179 | −2.48% | 10b5-1 |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.