Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$22.4M
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 3 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 16 most recent Form 4 transactions.
| May 6 | MPWR | Monolithic Power Systems… | SSELL | 1,355 | $1,591.38 | $2.2M | -13.7% | Open the original filing on SEC.gov |
| May 6 | MPWR | Monolithic Power Systems… | SSELL | 2,587 | $1,586.81 | $4.1M | -20.7% | Open the original filing on SEC.gov |
| May 6 | MPWR | Monolithic Power Systems… | SSELL | 1,879 | $1,581.81 | $3M | -13.1% | Open the original filing on SEC.gov |
| May 6 | MPWR | Monolithic Power Systems… | SSELL | 834 | $1,575.57 | $1.3M | -5.5% | Open the original filing on SEC.gov |
| May 6 | MPWR | Monolithic Power Systems… | SSELL | 1,078 | $1,571.58 | $1.7M | -6.6% | Open the original filing on SEC.gov |
| May 6 | MPWR | Monolithic Power Systems… | SSELL | 814 | $1,566.36 | $1.3M | -4.8% | Open the original filing on SEC.gov |
| May 6 | MPWR | Monolithic Power Systems… | SSELL | 320 | $1,559.88 | $499.2K | -1.8% | Open the original filing on SEC.gov |
| Feb 3 | MPWR | Monolithic Power Systems… | AGRANT | 189 | — | — | +1.1% | Open the original filing on SEC.gov |
| Aug 29, 2025 | MPWR | Monolithic Power Systems… | SSELL | 800 | $849.41 | $679.5K | -4.4% | Open the original filing on SEC.gov |
| Aug 29, 2025 | MPWR | Monolithic Power Systems… | SSELL | 100 | $848.03 | $84.8K | -0.5% | Open the original filing on SEC.gov |
| Aug 29, 2025 | MPWR | Monolithic Power Systems… | SSELL | 900 | $847.30 | $762.6K | -4.7% | Open the original filing on SEC.gov |
| Aug 29, 2025 | MPWR | Monolithic Power Systems… | SSELL | 700 | $846.66 | $592.7K | -3.5% | Open the original filing on SEC.gov |
| Aug 29, 2025 | MPWR | Monolithic Power Systems… | SSELL | 700 | $845.54 | $591.9K | -3.4% | Open the original filing on SEC.gov |
| Aug 29, 2025 | MPWR | Monolithic Power Systems… | SSELL | 800 | $844.25 | $675.4K | -3.8% | Open the original filing on SEC.gov |