Hsing Michael

Monolithic Power Systems Inc · CEO

Hsing Michael is listed in public filings as director, officer: CEO. This Hsing Michael insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Monolithic Power Systems Inc (MPWR). Investors use Hsing Michael's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Monolithic Power Systems IncMPWR	$1.3B857.5k shares	SellMay 18, 2026	$9.9M6.7k shares	$1,486.76	--
Monolithic Power Systems IncMPWR	$1.3B879k shares	SellMay 18, 2026	$8.5M5.8k shares	$1,467.62	--
Monolithic Power Systems IncMPWR	$1.3B864.2k shares	SellMay 18, 2026	$8.5M5.7k shares	$1,482.51	--
Monolithic Power Systems IncMPWR	$1.3B874k shares	SellMay 18, 2026	$7.4M5k shares	$1,472.84	--
Monolithic Power Systems IncMPWR	$1.3B869.9k shares	SellMay 18, 2026	$6.0M4.1k shares	$1,476.96	--
Monolithic Power Systems IncMPWR	$1.3B849.3k shares	SellMay 18, 2026	$5.7M3.8k shares	$1,507.70	--
Monolithic Power Systems IncMPWR	$1.3B884.8k shares	SellMay 18, 2026	$5.0M3.4k shares	$1,462.61	--
Monolithic Power Systems IncMPWR	$1.3B853.1k shares	SellMay 18, 2026	$4.4M2.9k shares	$1,503.05	--
Monolithic Power Systems IncMPWR	$1.3B856.6k shares	SellMay 18, 2026	$1.3M862 shares	$1,491.48	--
Monolithic Power Systems IncMPWR	$1.3B856k shares	SellMay 18, 2026	$911.7K608 shares	$1,499.46	--
Monolithic Power Systems IncMPWR	$1.3B848.7k shares	SellMay 18, 2026	$833.7K551 shares	$1,513.11	--
Monolithic Power Systems IncMPWR	$1.3B848.4k shares	SellMay 18, 2026	$534.4K352 shares	$1,518.15	--
Monolithic Power Systems IncMPWR	$1.3B848.3k shares	SellMay 18, 2026	$197.8K130 shares	$1,521.43	--

Insider Trades History

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Monolithic Power Systems IncMPWR	$1.0B908.5k shares	SellFeb 12, 2026	$14.7M12.7k shares	$1,155.71	--
Monolithic Power Systems IncMPWR	$1.0B903.5k shares	SellFeb 12, 2026	$5.8M5k shares	$1,159.84	--
Monolithic Power Systems IncMPWR	$1.0B899.5k shares	SellFeb 12, 2026	$4.7M4k shares	$1,164.92	--
Monolithic Power Systems IncMPWR	$1.1B890.9k shares	SellFeb 12, 2026	$4.4M3.6k shares	$1,205.82	--
Monolithic Power Systems IncMPWR	$1.0B897.4k shares	SellFeb 12, 2026	$2.4M2.1k shares	$1,168.80	--
Monolithic Power Systems IncMPWR	$1.1B888.2k shares	SellFeb 12, 2026	$1.8M1.4k shares	$1,217.12	--
Monolithic Power Systems IncMPWR	$1.1B894.6k shares	SellFeb 12, 2026	$1.7M1.4k shares	$1,200.81	--
Monolithic Power Systems IncMPWR	$1.1B889.7k shares	SellFeb 12, 2026	$1.5M1.2k shares	$1,210.11	--
Monolithic Power Systems IncMPWR	$1.1B896k shares	SellFeb 12, 2026	$716.6K600 shares	$1,194.34	--
Monolithic Power Systems IncMPWR	$1.1B896.8k shares	SellFeb 12, 2026	$566.8K480 shares	$1,180.79	--
Monolithic Power Systems IncMPWR	$1.1B897.2k shares	SellFeb 12, 2026	$234.7K200 shares	$1,173.39	--
Monolithic Power Systems IncMPWR	$1.1B896.6k shares	SellFeb 12, 2026	$190.1K160 shares	$1,188.23	--
Monolithic Power Systems IncMPWR	$1.1B921.9k shares	SellFeb 11, 2026	$17.5M14.6k shares	$1,197.20	--
Monolithic Power Systems IncMPWR	$1.1B936.5k shares	SellFeb 11, 2026	$7.3M6.1k shares	$1,192.67	--
Monolithic Power Systems IncMPWR	$1.1B946.2k shares	SellFeb 11, 2026	$3.3M2.8k shares	$1,177.67	--
Monolithic Power Systems IncMPWR	$1.1B942.5k shares	SellFeb 11, 2026	$2.5M2.1k shares	$1,188.17	--
Monolithic Power Systems IncMPWR	$1.1B949k shares	SellFeb 11, 2026	$2.3M2k shares	$1,172.92	--
Monolithic Power Systems IncMPWR	$1.1B944.6k shares	SellFeb 11, 2026	$1.8M1.5k shares	$1,182.82	--
Monolithic Power Systems IncMPWR	$1.1B951k shares	SellFeb 11, 2026	$1.8M1.5k shares	$1,167.62	--
Monolithic Power Systems IncMPWR	$1.1B952.5k shares	SellFeb 11, 2026	$1.6M1.4k shares	$1,163.71	--
Monolithic Power Systems IncMPWR	$1.1B921.2k shares	SellFeb 11, 2026	$780.3K649 shares	$1,202.28	--
Monolithic Power Systems IncMPWR	$1.1B953.9k shares	SellFeb 11, 2026	$420.6K363 shares	$1,158.71	--
Monolithic Power Systems IncMPWR	$1.1B961.5k shares	SellFeb 10, 2026	$18.4M16.1k shares	$1,141.88	--
Monolithic Power Systems IncMPWR	$1.1B977.6k shares	SellFeb 10, 2026	$7.2M6.3k shares	$1,136.75	--
Monolithic Power Systems IncMPWR	$1.1B983.9k shares	SellFeb 10, 2026	$4.9M4.3k shares	$1,132.01	--
Monolithic Power Systems IncMPWR	$1.1B957.7k shares	SellFeb 10, 2026	$4.4M3.9k shares	$1,145.90	--
Monolithic Power Systems IncMPWR	$1.1B956.4k shares	SellFeb 10, 2026	$1.4M1.2k shares	$1,151.11	--
Monolithic Power Systems IncMPWR	$1.1B954.5k shares	SellFeb 10, 2026	$1.0M880 shares	$1,176.04	--
Monolithic Power Systems IncMPWR	$1.1B955.8k shares	SellFeb 10, 2026	$801.5K694 shares	$1,154.96	--
Monolithic Power Systems IncMPWR	$1.1B955.4k shares	SellFeb 10, 2026	$418.1K360 shares	$1,161.41	--
Monolithic Power Systems IncMPWR	$1.1B954.2k shares	SellFeb 10, 2026	$335.2K280 shares	$1,197.26	--
Monolithic Power Systems IncMPWR	$1.2B988.2k shares	SellFeb 6, 2026	$64.3M54.9k shares	$1,171.16	--
Monolithic Power Systems IncMPWR	--1M shares	Grant / ExerciseFeb 3, 2026	Disclosure amount unavailable136.8k shares	--	--
Monolithic Power Systems IncMPWR	--906.3k shares	Grant / ExerciseDec 9, 2025	Disclosure amount unavailable12.3k shares	--	--
Monolithic Power Systems IncMPWR	$897M927.9k shares	SellNov 12, 2025	$6.3M6.6k shares	$966.45	--
Monolithic Power Systems IncMPWR	$902M934.5k shares	SellNov 12, 2025	$5.4M5.6k shares	$965.50	--
Monolithic Power Systems IncMPWR	$909M943.4k shares	SellNov 12, 2025	$3.4M3.6k shares	$963.47	--
Monolithic Power Systems IncMPWR	$907M940.1k shares	SellNov 12, 2025	$3.1M3.3k shares	$964.47	--
Monolithic Power Systems IncMPWR	$895M924.9k shares	SellNov 12, 2025	$2.9M3k shares	$967.41	--
Monolithic Power Systems IncMPWR	$911M946.9k shares	SellNov 12, 2025	$2.7M2.8k shares	$962.61	--
Monolithic Power Systems IncMPWR	$913M952.5k shares	SellNov 12, 2025	$2.7M2.8k shares	$958.34	--
Monolithic Power Systems IncMPWR	$894M922.8k shares	SellNov 12, 2025	$2.0M2.1k shares	$968.37	--
Monolithic Power Systems IncMPWR	$913M949.7k shares	SellNov 12, 2025	$1.8M1.9k shares	$961.63	--
Monolithic Power Systems IncMPWR	$900M918.7k shares	SellNov 12, 2025	$967.3K987 shares	$980.06	--
Monolithic Power Systems IncMPWR	$894M921.8k shares	SellNov 12, 2025	$945.4K975 shares	$969.62	--
Monolithic Power Systems IncMPWR	$894M921.1k shares	SellNov 12, 2025	$706.4K728 shares	$970.29	--
Monolithic Power Systems IncMPWR	$901M919.7k shares	SellNov 12, 2025	$620.1K633 shares	$979.59	--
Monolithic Power Systems IncMPWR	$896M920.6k shares	SellNov 12, 2025	$448.5K461 shares	$972.78	--
Monolithic Power Systems IncMPWR	$913M952k shares	SellNov 12, 2025	$422.1K440 shares	$959.36	--
Monolithic Power Systems IncMPWR	$914M951.6k shares	SellNov 12, 2025	$387.1K403 shares	$960.45	--
Monolithic Power Systems IncMPWR	$915M955.3k shares	SellNov 12, 2025	$385.9K403 shares	$957.58	--
Monolithic Power Systems IncMPWR	$896M920.3k shares	SellNov 12, 2025	$290.2K298 shares	$973.73	--
Monolithic Power Systems IncMPWR	$895M921k shares	SellNov 12, 2025	$57.3K59 shares	$971.81	--
Monolithic Power Systems IncMPWR	$939M983.2k shares	SellNov 11, 2025	$7.6M7.9k shares	$954.61	--
Monolithic Power Systems IncMPWR	$924M960k shares	SellNov 11, 2025	$4.0M4.2k shares	$962.57	--
Monolithic Power Systems IncMPWR	$936M979.2k shares	SellNov 11, 2025	$3.9M4.1k shares	$955.46	--
Monolithic Power Systems IncMPWR	$931M970.8k shares	SellNov 11, 2025	$3.8M4k shares	$959.45	--
Monolithic Power Systems IncMPWR	$927M964.2k shares	SellNov 11, 2025	$3.7M3.9k shares	$961.47	--
Monolithic Power Systems IncMPWR	$945M991.1k shares	SellNov 11, 2025	$2.8M2.9k shares	$953.69	--
Monolithic Power Systems IncMPWR	$930M968.1k shares	SellNov 11, 2025	$2.6M2.7k shares	$960.45	--
Monolithic Power Systems IncMPWR	$934M974.8k shares	SellNov 11, 2025	$2.4M2.5k shares	$958.59	--
Monolithic Power Systems IncMPWR	$923M958.1k shares	SellNov 11, 2025	$1.8M1.9k shares	$963.41	--
Monolithic Power Systems IncMPWR	$947M994.1k shares	SellNov 11, 2025	$1.4M1.5k shares	$952.62	--
Monolithic Power Systems IncMPWR	$924M955.8k shares	SellNov 11, 2025	$1.2M1.2k shares	$966.30	--
Monolithic Power Systems IncMPWR	$936M977.3k shares	SellNov 11, 2025	$976.9K1k shares	$957.71	--
Monolithic Power Systems IncMPWR	$936M978.4k shares	SellNov 11, 2025	$762.3K797 shares	$956.50	--
Monolithic Power Systems IncMPWR	$923M957.4k shares	SellNov 11, 2025	$712.7K739 shares	$964.38	--