Monolithic Power Systems, Inc. (MPWR) on GreekSoup https://greeksoup.ai/stocks/us/mpwr/ Every dated entry in the public record on Monolithic Power Systems, Inc.: results, filings, insider trades and the rest, from the filings, the last 90 days. en Wed, 23 Sep 2026 00:00:00 +0000 Monolithic Power Systems, Inc. filed 8-K: other eventshttps://greeksoup.ai/stocks/us/mpwr/filings/us:MPWR:filing:2026-09-10:bbdfa01314Thu, 10 Sep 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: short interest 1,998,007 shares at the 31 August 2026 settlement, 3.31 days to coverhttps://greeksoup.ai/stocks/us/mpwr/short-interest/us:MPWR:short-interest:2026-08-31:c9d7f73650Mon, 31 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Dean Robert W Ii (Interim CFO) sold 32 shares at $1,297.72 on 24 August 2026, $41,527https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-08-26:b07971986fWed, 26 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Chang Kuo Wei Herbert (Director) sold 50 shares at $1,281.57 on 24 August 2026, $64,078https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-08-25:484657792cTue, 25 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Form 144, DEAN ROBERT W II plans to sell 32 shares worth $41,527 around 24 August 2026https://greeksoup.ai/stocks/us/mpwr/planned-sales/us:MPWR:planned-sale:2026-08-24:ed2754d483Mon, 24 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Dean Robert W Ii (Interim CFO) sold 6 shares at $1,413.64 on 17 August 2026, $8,482https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-08-19:a04fa280adWed, 19 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Form 144, DEAN ROBERT W II plans to sell 6 shares worth $8,128 around 17 August 2026https://greeksoup.ai/stocks/us/mpwr/planned-sales/us:MPWR:planned-sale:2026-08-17:c763f0f695Mon, 17 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: short interest 1,839,078 shares at the 14 August 2026 settlement, 2.73 days to coverhttps://greeksoup.ai/stocks/us/mpwr/short-interest/us:MPWR:short-interest:2026-08-14:bce0fd583fFri, 14 Aug 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Chang Kuo Wei Herbert (Director) sold 50 shares at $1,420.00 on 11 August 2026, $71,000https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-08-13:2b8ed297c4Thu, 13 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Form 144, Kuo Wei Chang plans to sell 100 shares worth $142,000 around 11 August 2026https://greeksoup.ai/stocks/us/mpwr/planned-sales/us:MPWR:planned-sale:2026-08-11:b5d3f4e8baTue, 11 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Dean Robert W Ii (Interim CFO) sold 105 shares at $1,344.27 on 5 August 2026, $141,148https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-08-06:75ceeb5489Thu, 06 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc. Q2 FY2026 results: revenue $981 million, net income $257 millionhttps://greeksoup.ai/stocks/us/mpwr/results/fy2026-q2/us:MPWR:result:2026-08-05:576c3900e2Wed, 05 Aug 2026 00:00:00 +0000ResultsResults. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc. filed 10-Q: 10-qhttps://greeksoup.ai/stocks/us/mpwr/filings/us:MPWR:filing:2026-08-05:e83422a187Wed, 05 Aug 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Form 144, ROBERT DEAN plans to sell 105 shares worth $141,148 around 5 August 2026https://greeksoup.ai/stocks/us/mpwr/planned-sales/us:MPWR:planned-sale:2026-08-05:e3a7f38ff3Wed, 05 Aug 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 30 shares at $1,343.94 on 3 August 2026, $40,318https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-08-05:8dff166780Wed, 05 Aug 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: short interest 2,122,311 shares at the 31 July 2026 settlement, 2.13 days to coverhttps://greeksoup.ai/stocks/us/mpwr/short-interest/us:MPWR:short-interest:2026-07-31:dd712a39c3Fri, 31 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc. filed 8-K: results of operationshttps://greeksoup.ai/stocks/us/mpwr/filings/us:MPWR:filing:2026-07-30:5443d73ba4Thu, 30 Jul 2026 00:00:00 +0000SEC filingSEC filing. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 527 shares at $1,314.03 on 15 July 2026, $692,494https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:7f8cb06ad1Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 274 shares at $1,318.42 on 15 July 2026, $361,247https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:3a288fe582Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 409 shares at $1,323.93 on 15 July 2026, $541,487https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:a55084af91Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 464 shares at $1,329.30 on 15 July 2026, $616,795https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:e89562feb3Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 776 shares at $1,334.59 on 15 July 2026, $1.0 millionhttps://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:82b457b200Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 1,460 shares at $1,339.59 on 15 July 2026, $2.0 millionhttps://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:790178fe4cFri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 1,864 shares at $1,344.16 on 15 July 2026, $2.5 millionhttps://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:513e9761c6Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 1,506 shares at $1,348.91 on 15 July 2026, $2.0 millionhttps://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:d0cdd07304Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 5,640 shares at $1,352.95 on 15 July 2026, $7.6 millionhttps://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:842de3c49cFri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 50 shares at $1,359.36 on 15 July 2026, $67,968https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:08a943887bFri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 240 shares at $1,369.18 on 15 July 2026, $328,603https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:2620e69bdbFri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 472 shares at $1,375.47 on 15 July 2026, $649,222https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:44d018e8b0Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 418 shares at $1,378.73 on 15 July 2026, $576,309https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:13667b7fe4Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 410 shares at $1,384.11 on 15 July 2026, $567,485https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:54d11ac989Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 50 shares at $1,388.19 on 15 July 2026, $69,410https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:f43bbb3229Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 213 shares at $1,396.16 on 15 July 2026, $297,382https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:d1f298072eFri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 117 shares at $1,400.45 on 15 July 2026, $163,853https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:eb2a2a3937Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 110 shares at $1,405.71 on 15 July 2026, $154,628https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-17:252f524010Fri, 17 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Form 144, MAURICE SCIAMMAS plans to sell 15,000 shares worth $20.2 million around 15 July 2026https://greeksoup.ai/stocks/us/mpwr/planned-sales/us:MPWR:planned-sale:2026-07-15:31d29b2b61Wed, 15 Jul 2026 00:00:00 +0000Form 144Form 144. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Schedule 13G filed by Invesco Ltd., 5.2% of the classhttps://greeksoup.ai/stocks/us/mpwr/holders/us:MPWR:schedule-13:2026-07-15:31e55e955dWed, 15 Jul 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Byron Donalds (FL19) disclosed a sale (partial), $1,001 - $15,000, traded 5 June 2026https://greeksoup.ai/stocks/us/mpwr/congress/us:MPWR:congress:2026-07-15:33470619a0Wed, 15 Jul 2026 00:00:00 +0000House tradeHouse trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: short interest 2,456,955 shares at the 15 July 2026 settlement, 2.67 days to coverhttps://greeksoup.ai/stocks/us/mpwr/short-interest/us:MPWR:short-interest:2026-07-15:91e3c62b60Wed, 15 Jul 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Schedule 13G/A filed by FMR LLC, 10.5% of the classhttps://greeksoup.ai/stocks/us/mpwr/holders/us:MPWR:schedule-13:2026-07-08:6dfef5e7e8Wed, 08 Jul 2026 00:00:00 +0000Schedule 13D/13GSchedule 13D/13G. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: Sciammas Maurice (EVP, WW Sales & Marketing) sold 30 shares at $1,351.61 on 1 July 2026, $40,548https://greeksoup.ai/stocks/us/mpwr/insiders/us:MPWR:insider:2026-07-06:475b07a9e7Mon, 06 Jul 2026 00:00:00 +0000Insider tradeInsider trade. The filing. The page on GreekSoup.

]]> Monolithic Power Systems, Inc.: short interest 2,214,362 shares at the 30 June 2026 settlement, 1.50 days to coverhttps://greeksoup.ai/stocks/us/mpwr/short-interest/us:MPWR:short-interest:2026-06-30:ce0dc0d7ceTue, 30 Jun 2026 00:00:00 +0000Short interestShort interest. The filing. The page on GreekSoup.

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