Insider Buying and Selling - MPWR

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
09/02/2025 10b5-1	09/03/2025	Blegen Theodore EVP and CFO CFO	Sell	-3,000 @ $814.34	($2,443,032.12)	40,939	(-6.83%)	Direct
08/29/2025	09/02/2025	Elmiger Eugen J Director	Sell	-4,000 @ $846.71	($3,386,841.00)	17,213	(-18.86%)	Direct
08/27/2025	08/28/2025	Zhou Jeff Director	Sell	-193 @ $870.00	($167,910.00)	5,611	(-3.33%)	Direct
08/15/2025	08/18/2025	Hsing Michael CEO CEO Director	Sell	-20,231 @ $829.10	($16,773,550.18)	814,667	(-2.42%)	Direct
08/13/2025	08/15/2025	Zhou Jeff Director	Sell	-400 @ $850.00	($340,000.00)	5,804	(-6.45%)	Direct
08/12/2025	08/13/2025	Zhou Jeff Director	Sell	-200 @ $830.00	($166,000.00)	6,204	(-3.12%)	Direct
08/01/2025	08/04/2025	Blegen Theodore EVP and CFO CFO	Sell	-3,000 @ $750.00	($2,250,000.00)	43,939	(-6.39%)	Direct
08/01/2025	08/04/2025	Xiao Deming EVP, Global Operations Officer	Sell	-39,999 @ $780.00	($31,199,220.00)	121,605	(-24.75%)	Direct
07/01/2025	07/02/2025	Blegen Theodore EVP and CFO CFO	Sell	-6,000 @ $750.00	($4,500,000.00)	46,939	(-11.33%)	Direct
05/13/2025	05/13/2025	Chang Kuo Wei Herbert Director	Sell	-50 @ $738.00	($36,900.00)	626	(-7.40%)	Direct
05/12/2025	05/12/2025	Chang Kuo Wei Herbert Director	Sell	-100 @ $698.00	($69,800.00)	676	(-12.89%)	Direct
05/08/2025	05/09/2025	Chang Kuo Wei Herbert Director	Sell	-100 @ $650.00	($65,000.00)	776	(-11.42%)	Direct
02/18/2025	02/20/2025	Hsing Michael CEO CEO Director	Sell	-5,200 @ $700.00	($3,640,000.00)	834,898	(-0.62%)	Direct
02/10/2025	02/12/2025	Blegen Theodore EVP and CFO CFO	Sell	-532 @ $717.10	($381,497.57)	52,912	(-1.00%)	Direct
02/10/2025	02/12/2025	Hsing Michael CEO CEO Director	Sell	-2,594 @ $717.10	($1,860,157.40)	840,071	(-0.31%)	Direct
02/10/2025	02/12/2025	Sciammas Maurice EVP, WW Sales & Marketing Officer	Sell	-662 @ $717.10	($474,720.60)	102,301	(-0.64%)	Direct
02/10/2025	02/12/2025	Tseng Saria EVP & General Counsel Officer	Sell	-663 @ $717.10	($475,437.57)	158,977	(-0.42%)	Direct
02/10/2025	02/12/2025	Xiao Deming EVP, Global Operations Officer	Sell	-662 @ $717.10	($474,720.60)	161,577	(-0.41%)	Direct
02/07/2025	02/11/2025	Hsing Michael CEO CEO Director	Sell	-11,964 @ $700.00	($8,374,800.00)	842,665	(-1.40%)	Direct
01/24/2025	01/28/2025	Hsing Michael CEO CEO Director	Sell	-3,636 @ $700.00	($2,545,200.00)	854,629	(-0.42%)	Direct
12/09/2024	12/11/2024	Blegen Theodore EVP and CFO CFO	Sell	-2,500 @ $600.00	($1,500,000.00)	53,444	(-4.47%)	Direct
11/08/2024	11/13/2024	Blegen Theodore EVP and CFO CFO	Sell	-734 @ $765.15	($561,620.10)	55,944	(-1.30%)	Direct
11/08/2024	11/13/2024	Hsing Michael CEO CEO Director	Sell	-2,812 @ $765.15	($2,151,601.80)	858,265	(-0.33%)	Direct
11/08/2024	11/13/2024	Sciammas Maurice EVP, WW Sales & Marketing Officer	Sell	-866 @ $765.14	($662,611.24)	102,963	(-0.83%)	Direct
11/08/2024	11/13/2024	Tseng Saria EVP & General Counsel Officer	Sell	-866 @ $765.14	($662,611.24)	159,640	(-0.54%)	Direct
11/08/2024	11/13/2024	Xiao Deming EVP, Global Operations Officer	Sell	-866 @ $765.14	($662,611.24)	162,239	(-0.53%)	Direct
11/01/2024	11/05/2024	Blegen Theodore EVP and CFO CFO	Sell	-2,500 @ $772.96	($1,932,404.67)	56,678	(-4.22%)	Direct
10/07/2024	10/08/2024	Sciammas Maurice EVP, WW Sales & Marketing Officer	Sell	-11,000 @ $929.59	($10,225,484.52)	103,829	(-9.58%)	Direct
10/01/2024	10/02/2024	Blegen Theodore EVP and CFO CFO	Sell	-2,500 @ $908.36	($2,270,900.46)	59,178	(-4.05%)	Direct

Loading...

Monolithic Power Systems Inc - MPWR

Latest data: 9/9/2025 10:04:53 PM

Buy Breakdown

Total $0

Sell Breakdown

Total $100,254,632

Monthly Totals