Maurice Sciammas

Track

Insider profile

Currently holds a position at Monolithic Power Systems Inc

Performance

Overall performance
2.8
Performance over holding periods
2.8
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 45% 68% 82%
Transactions
184 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Senior Vice President - Worldwide Sales and Marketing Monolithic Power Systems Inc Jan. 1, 2007 -
Maurice Sciammas's trades of Monolithic Power Systems Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-17 2026-07-15
PlS Planned sale
11,898 -38.1%
22.54
US$4,262,442 		11,898 -38.1% 22.54 US$4,262,442
2026-07-17 2026-07-15
PlS Planned sale
61,372 -45.8%
41.76
US$3,479,511 		61,372 -45.8% 41.76 US$3,479,511
2026-07-17 2026-07-15
PlS Planned sale
86,891 -6.9%
93.65
US$4,308,549 		86,891 -6.9% 93.65 US$4,308,549
2026-07-17 2026-07-15
PlS Planned sale
50 -0.0%
1,388.19
US$69,410 		50 -0.0% 1,388.19 US$69,410
2026-07-17 2026-07-15
PlS Planned sale
410 -0.3%
1,384.11
US$567,485 		410 -0.3% 1,384.11 US$567,485
2026-07-17 2026-07-15
PlS Planned sale
418 -0.3%
1,378.73
US$576,309 		418 -0.3% 1,378.73 US$576,309
2026-07-17 2026-07-15
PlS Planned sale
472 -0.3%
1,375.47
US$649,222 		472 -0.3% 1,375.47 US$649,222
2026-07-17 2026-07-15
PlS Planned sale
240 -0.2%
1,369.18
US$328,603 		240 -0.2% 1,369.18 US$328,603
2026-07-17 2026-07-15
PlS Planned sale
50 -0.0%
1,359.36
US$67,968 		50 -0.0% 1,359.36 US$67,968
2026-07-17 2026-07-15
PlS Planned sale
5,640 -3.5%
1,352.95
US$7,630,638 		5,640 -3.5% 1,352.95 US$7,630,638
2026-07-17 2026-07-15
PlS Planned sale
1,506 -0.9%
1,348.91
US$2,031,458 		1,506 -0.9% 1,348.91 US$2,031,458
2026-07-17 2026-07-15
PlS Planned sale
1,864 -1.1%
1,344.16
US$2,505,514 		1,864 -1.1% 1,344.16 US$2,505,514
2026-07-17 2026-07-15
PlS Planned sale
1,460 -0.9%
1,339.59
US$1,955,801 		1,460 -0.9% 1,339.59 US$1,955,801
2026-07-17 2026-07-15
PlS Planned sale
776 -0.5%
1,334.59
US$1,035,642 		776 -0.5% 1,334.59 US$1,035,642
2026-07-17 2026-07-15
PlS Planned sale
464 -0.3%
1,329.30
US$616,795 		464 -0.3% 1,329.30 US$616,795
2026-07-17 2026-07-15
PlS Planned sale
409 -0.2%
1,323.93
US$541,487 		409 -0.2% 1,323.93 US$541,487
2026-07-17 2026-07-15
PlS Planned sale
274 -0.2%
1,318.42
US$361,247 		274 -0.2% 1,318.42 US$361,247
2026-07-17 2026-07-15
PlS Planned sale
527 -0.3%
1,314.03
US$692,494 		527 -0.3% 1,314.03 US$692,494
2026-07-15 2026-07-15
PrS Proposed sale
15,000
1,349.73
US$20,245,944 		15,000 1,349.73 US$20,245,944
2026-07-06 2026-07-01
PlS Planned sale
30 -2.5%
1,351.61
US$40,548 		30 -2.5% 1,351.61 US$40,548
2026-06-03 2026-06-01
PlS Planned sale
30 -2.5%
1,533.95
US$46,018 		30 -2.5% 1,533.95 US$46,018
2026-05-19 2026-05-15
PlS Planned sale
50 -0.0%
1,585.51
US$79,276 		50 -0.0% 1,585.51 US$79,276
2026-05-19 2026-05-15
PlS Planned sale
447 -0.3%
1,582.21
US$707,248 		447 -0.3% 1,582.21 US$707,248
2026-05-19 2026-05-15
PlS Planned sale
703 -0.4%
1,577.75
US$1,109,158 		703 -0.4% 1,577.75 US$1,109,158
2026-05-19 2026-05-15
PlS Planned sale
1,312 -0.8%
1,571.49
US$2,061,795 		1,312 -0.8% 1,571.49 US$2,061,795
2026-05-19 2026-05-15
PlS Planned sale
2,020 -1.2%
1,567.15
US$3,165,643 		2,020 -1.2% 1,567.15 US$3,165,643
2026-05-19 2026-05-15
PlS Planned sale
2,010 -1.2%
1,562.01
US$3,139,640 		2,010 -1.2% 1,562.01 US$3,139,640
2026-05-19 2026-05-15
PlS Planned sale
1,717 -1.0%
1,557.48
US$2,674,193 		1,717 -1.0% 1,557.48 US$2,674,193
2026-05-19 2026-05-15
PlS Planned sale
3,741 -2.1%
1,550.36
US$5,799,897 		3,741 -2.1% 1,550.36 US$5,799,897
2026-05-15 2026-05-15
PrS Proposed sale
12,000
1,561.41
US$18,736,865 		12,000 1,561.41 US$18,736,865
2026-05-15 2026-05-15
PrS Proposed sale
12,000
1,561.41
US$18,736,865 		12,000 1,561.41 US$18,736,865
2026-05-06 2026-05-05
S Sale
380 -29.3%
1,583.81
US$601,848 		380 -29.3% 1,583.81 US$601,848
2026-05-05 2026-05-05
PrS Proposed sale
400
1,500.00
US$600,000 		400 1,500.00 US$600,000
2026-05-06 2026-05-04
PlS Planned sale
30 -2.4%
1,588.73
US$47,662 		30 -2.4% 1,588.73 US$47,662
2026-04-03 2026-04-01
PlS Planned sale
30 -2.4%
1,116.44
US$33,493 		30 -2.4% 1,116.44 US$33,493
2026-03-24 2026-03-20
PlS Planned sale
30 -2.3%
1,095.07
US$32,852 		30 -2.3% 1,095.07 US$32,852
2026-03-20 2026-03-20
PrS Proposed sale
120
1,094.44
US$131,333 		120 1,094.44 US$131,333
2026-02-12 2026-02-11
S Sale
200 -13.3%
1,179.98
US$235,995 		200 -13.3% 1,179.98 US$235,995
2026-02-10 2026-02-10
PrS Proposed sale
200
1,200.00
US$240,000 		200 1,200.00 US$240,000
2026-02-10 2026-02-06
S Sale
22,875 -11.4%
1,171.16
US$26,790,370 		22,875 -11.4% 1,171.16 US$26,790,370
2026-02-06 2026-02-06
PrS Proposed sale
1,286
1,170.70
US$1,505,526 		1,286 1,170.70 US$1,505,526
2026-02-04 2026-02-04
PrS Proposed sale
21,590
1,164.83
US$25,148,680 		21,590 1,164.83 US$25,148,680
2025-11-25 2025-11-24
S Sale
3,976 -2.7%
895.23
US$3,559,434 		3,976 -2.7% 895.23 US$3,559,434
2025-11-24 2025-11-24
PrS Proposed sale
3,976
895.23
US$3,559,434 		3,976 895.23 US$3,559,434
2025-11-20 2025-11-19
S Sale
731 -0.4%
874.50
US$639,260 		731 -0.4% 874.50 US$639,260