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Sciammas Maurice
InsiderCIK 0001360833
Total Volume
$161.2M
24 filings
Purchases
$0
0 buy txns
Sales
$101.4M
61 sell txns
Net Activity
-$101.4M
net sold
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 24
- Buy transactions
- 0
- Sell transactions
- 61
- Companies
- 1
- Active
- 2025–2026
Sciammas Maurice accounts for 24 disclosed filings worth $161.2M, all concentrated in MONOLITHIC POWER SYSTEMS, INC. (MPWR), active 2025–2026. The record is heavily weighted toward selling, with $0 in purchases against $101.4M in sales. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
24 loaded
| Aug 6 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sciammas Maurice | Insider | Gift | $0 |
| Aug 5 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sciammas Maurice | Insider | Sell | $40.3K |
| Jul 17 | MPWR MONOLITHIC POWER SYSTEMS, INC. | Sciammas Maurice | Insider | Sell | $20.2M |
| Jul 6 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $40.5K |
| Jun 3 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $46.0K |
| Jun 2 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Gift | $0 |
| May 19 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $18.7M |
| May 15 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Gift | $0 |
| May 6 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $601.8K |
| May 6 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $47.7K |
| Apr 3 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $33.5K |
| Mar 24 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $32.9K |
| Feb 12 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $236.0K |
| Feb 10 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $26.8M |
| Feb 5 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Grant | $0 |
| Nov 25 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $3.6M |
| Nov 20 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $24.7M |
| Nov 20 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $6.1M |
| Nov 14 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Gift | $0 |
| Nov 6 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Sell | $197.4K |
| Oct 31 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Tax withheld | $59.8M |
| Oct 28 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Grant | $0 |
| Aug 21 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Gift | $0 |
| Aug 8 | MPWR MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Insider | Gift | $0 |
24 filings