Tseng Saria

Monolithic Power Systems Inc · EVP & General Counsel

Tseng Saria is listed in public filings as officer: EVP & General Counsel. This Tseng Saria 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 Tseng Saria'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

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Monolithic Power Systems IncMPWR$245M144.2k sharesSellMay 27, 2026$12.9M7.6k shares$1,700.00--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Monolithic Power Systems IncMPWR$241M151.8k sharesSellMay 22, 2026$7.9M5k shares$1,586.43--
Monolithic Power Systems IncMPWR--156.8k sharesGrant / ExerciseMay 22, 2026Disclosure amount unavailable200 shares----
Monolithic Power Systems IncMPWR$207M157.9k sharesSellApr 8, 2026$5.6M4.2k shares$1,312.82--
Monolithic Power Systems IncMPWR$212M162.2k sharesSellApr 8, 2026$1.7M1.3k shares$1,308.30--
Monolithic Power Systems IncMPWR$207M157.1k sharesSellApr 8, 2026$1.1M840 shares$1,319.25--
Monolithic Power Systems IncMPWR$213M163.5k sharesSellApr 8, 2026$1.0M800 shares$1,302.52--
Monolithic Power Systems IncMPWR$209M165.4k sharesSellApr 8, 2026$709.2K560 shares$1,266.48--
Monolithic Power Systems IncMPWR$212M164.3k sharesSellApr 8, 2026$516.8K400 shares$1,292.08--
Monolithic Power Systems IncMPWR$210M165k sharesSellApr 8, 2026$457.3K360 shares$1,270.29--
Monolithic Power Systems IncMPWR$211M164.8k sharesSellApr 8, 2026$307.1K240 shares$1,279.55--
Monolithic Power Systems IncMPWR$208M157k sharesSellApr 8, 2026$158.6K120 shares$1,321.94--
Monolithic Power Systems IncMPWR$212M164.7k sharesSellApr 8, 2026$154.5K120 shares$1,287.12--
Monolithic Power Systems IncMPWR$198M169k sharesSellApr 6, 2026$2.4M2k shares$1,170.38--
Monolithic Power Systems IncMPWR$197M167.3k sharesSellApr 6, 2026$2.0M1.7k shares$1,176.35--
Monolithic Power Systems IncMPWR$196M165.9k sharesSellApr 6, 2026$1.6M1.4k shares$1,179.50--
Monolithic Power Systems IncMPWR$199M171.1k sharesSellApr 6, 2026$797.3K684 shares$1,165.66--
Monolithic Power Systems IncMPWR$199M171.7k sharesSellApr 6, 2026$649.4K560 shares$1,159.62--
Monolithic Power Systems IncMPWR$198M172.8k sharesSellApr 6, 2026$636.3K556 shares$1,144.42--
Monolithic Power Systems IncMPWR$198M172.3k sharesSellApr 6, 2026$551.5K480 shares$1,149.05--
Monolithic Power Systems IncMPWR$198M173.3k sharesSellApr 6, 2026$278.1K244 shares$1,139.96--
Monolithic Power Systems IncMPWR$197M174.4k sharesSellApr 1, 2026$651.6K576 shares$1,131.24--
Monolithic Power Systems IncMPWR$197M173.6k sharesSellApr 1, 2026$332.0K292 shares$1,136.99--
Monolithic Power Systems IncMPWR$198M173.9k sharesSellApr 1, 2026$213.6K188 shares$1,135.91--
Monolithic Power Systems IncMPWR$197M174.2k sharesSellApr 1, 2026$208.3K184 shares$1,132.15--
Monolithic Power Systems IncMPWR$197M174.1k sharesSellApr 1, 2026$181.5K160 shares$1,134.14--
Monolithic Power Systems IncMPWR$187M186.4k sharesSellMar 30, 2026$9.1M9.1k shares$1,005.18--
Monolithic Power Systems IncMPWR$196M195.5k sharesSellMar 30, 2026$5.2M5.2k shares$1,000.81--
Monolithic Power Systems IncMPWR$185M183.1k sharesSellMar 30, 2026$3.4M3.4k shares$1,009.63--
Monolithic Power Systems IncMPWR$183M179.9k sharesSellMar 30, 2026$3.2M3.2k shares$1,017.22--
Monolithic Power Systems IncMPWR$180M175.2k sharesSellMar 30, 2026$2.5M2.4k shares$1,029.21--
Monolithic Power Systems IncMPWR$182M177.7k sharesSellMar 30, 2026$2.3M2.2k shares$1,023.00--
Monolithic Power Systems IncMPWR$181M175.1k sharesSellMar 30, 2026$171.9K166 shares$1,035.60--
Monolithic Power Systems IncMPWR$182M175k sharesSellMar 30, 2026$83.3K80 shares$1,041.12--
Monolithic Power Systems IncMPWR$235M200.6k sharesSellFeb 6, 2026$26.8M22.9k shares$1,171.16--
Monolithic Power Systems IncMPWR--223.5k sharesGrant / ExerciseFeb 3, 2026Disclosure amount unavailable57.2k shares----
Monolithic Power Systems IncMPWR--1k sharesGrant / ExerciseDec 24, 2025Disclosure amount unavailable1k shares----
Monolithic Power Systems IncMPWR$160M173.1k sharesSellNov 26, 2025$9.6M10.4k shares$926.02--
Monolithic Power Systems IncMPWR$156M168k sharesSellNov 26, 2025$2.1M2.2k shares$929.29--
Monolithic Power Systems IncMPWR$159M171.2k sharesSellNov 26, 2025$1.7M1.8k shares$927.41--
Monolithic Power Systems IncMPWR$171M184.6k sharesSellNov 26, 2025$1.2M1.3k shares$924.32--
Monolithic Power Systems IncMPWR$172M185.9k sharesSellNov 26, 2025$1.1M1.2k shares$923.54--
Monolithic Power Systems IncMPWR$170M183.4k sharesSellNov 26, 2025$1.0M1.1k shares$925.55--
Monolithic Power Systems IncMPWR$158M170.2k sharesSellNov 26, 2025$913.7K984 shares$928.60--
Monolithic Power Systems IncMPWR$156M167.3k sharesSellNov 26, 2025$632.7K680 shares$930.48--
Monolithic Power Systems IncMPWR$173M187.1k sharesSellNov 26, 2025$221.5K240 shares$922.78--
Monolithic Power Systems IncMPWR$172M189.7k sharesSellNov 25, 2025$9.3M10.2k shares$907.21--
Monolithic Power Systems IncMPWR$182M203.3k sharesSellNov 25, 2025$1.9M2.1k shares$896.37--
Monolithic Power Systems IncMPWR$184M205.3k sharesSellNov 25, 2025$1.5M1.6k shares$895.63--
Monolithic Power Systems IncMPWR$172M188.8k sharesSellNov 25, 2025$806.7K888 shares$908.49--
Monolithic Power Systems IncMPWR$181M200.8k sharesSellNov 25, 2025$793.4K880 shares$901.58--
Monolithic Power Systems IncMPWR$182M202.5k sharesSellNov 25, 2025$676.7K754 shares$897.54--
Monolithic Power Systems IncMPWR$171M188.3k sharesSellNov 25, 2025$505.6K556 shares$909.35--
Monolithic Power Systems IncMPWR$185M206.9k sharesSellNov 25, 2025$344.4K385 shares$894.54--
Monolithic Power Systems IncMPWR$171M187.9k sharesSellNov 25, 2025$326.8K359 shares$910.42--
Monolithic Power Systems IncMPWR$182M201.7k sharesSellNov 25, 2025$311.5K346 shares$900.41--
Monolithic Power Systems IncMPWR$171M187.6k sharesSellNov 25, 2025$295.5K324 shares$911.92--
Monolithic Power Systems IncMPWR$182M202k sharesSellNov 25, 2025$287.8K320 shares$899.37--
Monolithic Power Systems IncMPWR$181M199.9k sharesSellNov 25, 2025$246.5K272 shares$906.33--
Monolithic Power Systems IncMPWR$171M187.3k sharesSellNov 25, 2025$219.0K240 shares$912.30--
Monolithic Power Systems IncMPWR$181M200.3k sharesSellNov 25, 2025$180.9K200 shares$904.39--
Monolithic Power Systems IncMPWR$181M200.2k sharesSellNov 25, 2025$144.9K160 shares$905.32--
Monolithic Power Systems IncMPWR$181M200.5k sharesSellNov 25, 2025$144.6K160 shares$903.54--
Monolithic Power Systems IncMPWR$182M202.4k sharesSellNov 25, 2025$130.3K145 shares$898.38--
Monolithic Power Systems IncMPWR$181M200.7k sharesSellNov 25, 2025$108.2K120 shares$902.07--