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Monolithic Power Systems

MPWR

Insider trades and stock quote 2024-2026

All insider trades at Monolithic Power Systems

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Date Type Insider Position Ø-Price Volume
8/5/2026 Sell Dean, Robert W II. Interim CFO $1,344.3 $141,148
8/3/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,343.9 $40,318
7/15/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,359.1 $20,245,936
7/1/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,351.6 $40,548
6/1/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,534.0 $46,019
5/27/2026 Sell Tseng, Saria EVP & General Counsel $1,700.0 $12,860,500
5/26/2026 Sell Zhou, Jeff Director $1,680.0 $816,480
5/26/2026 Sell Dean, Robert W II. Interim CFO $1,649.6 $36,290
5/22/2026 Sell Tseng, Saria EVP & General Counsel $1,586.4 $7,932,150
5/18/2026 Sell Dean, Robert W II. Interim CFO $1,563.3 $6,253
5/18/2026 Sell Hsing, Michael CEO $1,492.6 $59,310,170
5/15/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,569.2 $18,736,850
5/6/2026 Sell Zhou, Jeff Director $1,650.0 $825,000
5/6/2026 Sell Wynne, Eileen Director $1,582.7 $530,198
5/6/2026 Sell Xiao, Deming EVP, Global Operations $1,655.1 $49,636,561
5/6/2026 Sell Elmiger, Eugen J. Director $1,581.1 $19,019,481
5/5/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,583.8 $601,848
5/5/2026 Sell Zhou, Jeff Director $1,587.2 $1,609,283
5/4/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,588.7 $47,662
4/8/2026 Sell Tseng, Saria EVP & General Counsel $1,296.0 $11,698,654
4/6/2026 Sell Tseng, Saria EVP & General Counsel $1,160.6 $8,918,434
4/1/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,116.4 $33,493
4/1/2026 Sell Tseng, Saria EVP & General Counsel $1,134.1 $1,586,924
3/30/2026 Sell Tseng, Saria EVP & General Counsel $1,020.2 $25,943,639
3/20/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,095.1 $32,852
2/12/2026 Sell Hsing, Michael CEO $1,185.0 $38,670,257
2/11/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,180.0 $235,995
2/11/2026 Sell Hsing, Michael CEO $1,180.4 $39,234,212
2/10/2026 Sell Hsing, Michael CEO $1,155.3 $38,837,436
2/9/2026 Sell Lee, Victor K. Director $1,212.2 $484,864
2/6/2026 Sell Hsing, Michael CEO $1,171.2 $64,323,824
2/6/2026 Sell Blegen, Theodore EVP and CFO $1,171.2 $25,443,531
2/6/2026 Sell Sciammas, Maurice EVP, WW Sales & Marketing $1,171.2 $26,790,370
2/6/2026 Sell Tseng, Saria EVP & General Counsel $1,171.2 $26,790,370
2/6/2026 Sell Xiao, Deming EVP, Global Operations $1,171.2 $26,790,370
2/2/2026 Sell Blegen, Theodore EVP and CFO $1,129.1 $3,389,267
1/2/2026 Sell Blegen, Theodore EVP and CFO $938.7 $2,821,401
1/2/2026 Sell Lee, Victor K. Director $930.9 $558,516
12/24/2025 Sell Lee, Victor K. Director $952.2 $951,719
12/1/2025 Sell Blegen, Theodore EVP and CFO $905.3 $2,724,622
11/26/2025 Sell Tseng, Saria EVP & General Counsel $926.4 $18,529,314
11/25/2025 Sell Chang, Kuo Wei Herbert Director $897.0 $89,697
11/25/2025 Sell Tseng, Saria EVP & General Counsel $903.4 $18,083,637
11/24/2025 Sell Sciammas, Maurice EVP, WW Sales & Marketing $895.2 $3,559,434
11/21/2025 Sell Chang, Kuo Wei Herbert Director $874.0 $87,397
11/19/2025 Sell Sciammas, Maurice EVP, WW Sales & Marketing $874.9 $30,777,447
11/12/2025 Sell Hsing, Michael CEO $967.0 $35,724,381
11/11/2025 Sell Hsing, Michael CEO $959.5 $38,335,723
11/5/2025 Sell Sciammas, Maurice EVP, WW Sales & Marketing $986.8 $197,362
11/3/2025 Sell Blegen, Theodore EVP and CFO $1,025.4 $3,073,278
10/24/2025 Sell Tseng, Saria EVP & General Counsel $1,087.6 $1,413,906
10/16/2025 Sell Tseng, Saria EVP & General Counsel $1,026.0 $2,884,323
10/15/2025 Sell Tseng, Saria EVP & General Counsel $1,016.2 $14,254,973
10/1/2025 Sell Blegen, Theodore EVP and CFO $910.3 $2,739,649
9/18/2025 Sell Tseng, Saria EVP & General Counsel $914.4 $13,268,670
9/18/2025 Sell Martinez, Carintia Director $900.0 $1,260,000
9/2/2025 Sell Blegen, Theodore EVP and CFO $813.6 $2,443,032
8/29/2025 Sell Elmiger, Eugen J. Director $846.9 $3,386,841
8/27/2025 Sell Zhou, Jeff Director $870.0 $167,910
8/15/2025 Sell Hsing, Michael CEO $830.7 $16,773,549
8/13/2025 Sell Zhou, Jeff Director $850.0 $340,000
8/12/2025 Sell Zhou, Jeff Director $830.0 $166,000
8/1/2025 Sell Blegen, Theodore EVP and CFO $750.0 $2,250,000
8/1/2025 Sell Xiao, Deming EVP, Global Operations $780.0 $31,199,220
7/1/2025 Sell Blegen, Theodore EVP and CFO $750.0 $4,500,000
5/13/2025 Sell Chang, Kuo Wei Herbert Director $738.0 $36,900
5/12/2025 Sell Sciammas, Maurice EVP, WW Sales & Marketing $701.0 $8,412,000
5/12/2025 Sell Chang, Kuo Wei Herbert Director $698.0 $69,800
5/8/2025 Sell Chang, Kuo Wei Herbert Director $650.0 $65,000
2/18/2025 Sell Hsing, Michael CEO $700.0 $3,640,000
2/10/2025 Sell Blegen, Theodore EVP and CFO $717.1 $381,498
2/10/2025 Sell Hsing, Michael CEO $717.1 $1,860,157
2/10/2025 Sell Sciammas, Maurice EVP, WW Sales & Marketing $717.1 $474,721
2/10/2025 Sell Tseng, Saria EVP & General Counsel $717.1 $475,438
2/10/2025 Sell Xiao, Deming EVP, Global Operations $717.1 $474,721
2/7/2025 Sell Sciammas, Maurice EVP, WW Sales & Marketing $703.1 $4,913,852
2/7/2025 Sell Hsing, Michael CEO $700.0 $8,374,800
1/24/2025 Sell Hsing, Michael CEO $700.0 $2,545,200
12/9/2024 Sell Blegen, Theodore EVP and CFO $600.0 $1,500,000
11/8/2024 Sell Hsing, Michael CEO $765.2 $2,151,602
11/8/2024 Sell Blegen, Theodore EVP and CFO $765.2 $561,620
11/8/2024 Sell Sciammas, Maurice EVP, WW Sales & Marketing $765.1 $662,611
11/8/2024 Sell Tseng, Saria EVP & General Counsel $765.1 $662,611
11/8/2024 Sell Xiao, Deming EVP, Global Operations $765.1 $662,611
11/1/2024 Sell Blegen, Theodore EVP and CFO $771.8 $1,932,405
10/7/2024 Sell Sciammas, Maurice EVP, WW Sales & Marketing $929.4 $10,225,485
10/1/2024 Sell Blegen, Theodore EVP and CFO $909.0 $2,270,899
9/3/2024 Sell Blegen, Theodore EVP and CFO $904.5 $2,260,507
8/27/2024 Sell Xiao, Deming EVP, Global Operations $950.0 $8,796,050
8/22/2024 Sell Xiao, Deming EVP, Global Operations $950.0 $9,500,000
8/16/2024 Sell Hsing, Michael CEO $823.3 $82,327
8/15/2024 Sell Chang, Kuo Wei Herbert Director $893.4 $178,688
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