MetaCap

Super Micro Computer Insider Trades

NASDAQ: SMCITechnologyComputer ManufacturingUSD

41.86-0.915 (-2.14%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Last 12 months

Purchases
0 · $0
Sales
6 · $15.44M
Shares bought / sold
0 / 400.00K
Net activity
Net selling $15.4 million

Super Micro Computer insider activity

Over the last 12 months, Super Micro Computer insiders reported 87 transactions on SEC Form 4: 0 open-market purchases and 6 sales. Insiders bought $0 and sold $15.4 million worth of stock, for net insider selling of $15.4 million. The largest seller was Liu Liang Chiu-Chu Sara, with $7.7 million in reported sales.

The most recent filing shows Liang Charles (President and CEO) selling 100,000 shares at $40.00 on Sep 4, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put SMCI's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

SMCI insider transactions

Super Micro Computer insider transactions
DateInsiderTypeSharesValueFiling
Sep 4, 2026Liu Liang Chiu-Chu SaraDirectorSale100,000$4.00MForm 4
Sep 4, 2026Liang CharlesPresident and CEOSale100,000$4.00MForm 4
Sep 3, 2026Liu Liang Chiu-Chu SaraDirectorSale57,435$2.16MForm 4
Sep 3, 2026Liu Liang Chiu-Chu SaraDirectorSale42,565$1.56MForm 4
Sep 3, 2026Liang CharlesPresident and CEOSale57,435$2.16MForm 4
Sep 3, 2026Liang CharlesPresident and CEOSale42,565$1.56MForm 4
Aug 17, 2026Liu Liang Chiu-Chu SaraDirectorTax withholding1,970$75.41KForm 4
Aug 17, 2026Liu Liang Chiu-Chu SaraDirectorOption exercise3,650—Form 4
Aug 17, 2026Thauberger MatthewChief Revenue OfficerTax withholding1,145$43.83KForm 4
Aug 17, 2026Thauberger MatthewChief Revenue OfficerOption exercise2,250—Form 4
Aug 17, 2026Cheung KennethSVP, Chief Accounting OfficerTax withholding808$30.93KForm 4
Aug 17, 2026Cheung KennethSVP, Chief Accounting OfficerOption exercise2,250—Form 4
Aug 17, 2026Liang CharlesPresident and CEOTax withholding1,970$75.41KForm 4
Aug 17, 2026Liang CharlesPresident and CEOOption exercise3,650—Form 4
Aug 17, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding3,053$116.87KForm 4
Aug 17, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise6,000—Form 4
Aug 17, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding3,308$126.63KForm 4
Aug 17, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise6,500—Form 4
Aug 17, 2026Xiao JinSr. Corporate VP, EngineeringTax withholding1,436$54.97KForm 4
Aug 17, 2026Xiao JinSr. Corporate VP, EngineeringOption exercise4,000—Form 4
Aug 10, 2026Liu Liang Chiu-Chu SaraDirectorTax withholding553$17.40KForm 4
Aug 10, 2026Liu Liang Chiu-Chu SaraDirectorOption exercise1,024—Form 4
Aug 10, 2026Liu Liang Chiu-Chu SaraDirectorTax withholding1,139$35.83KForm 4
Aug 10, 2026Liu Liang Chiu-Chu SaraDirectorOption exercise2,110—Form 4
Aug 10, 2026Xiao JinSr. Corporate VP, EngineeringTax withholding368$11.58KForm 4
Aug 10, 2026Xiao JinSr. Corporate VP, EngineeringOption exercise1,024—Form 4
Aug 10, 2026Xiao JinSr. Corporate VP, EngineeringTax withholding707$22.24KForm 4
Aug 10, 2026Xiao JinSr. Corporate VP, EngineeringOption exercise1,970—Form 4
Aug 10, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding580$18.25KForm 4
Aug 10, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise1,138—Form 4
Aug 10, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding1,074$33.79KForm 4
Aug 10, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise2,110—Form 4
Aug 10, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding754$23.72KForm 4
Aug 10, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise1,480—Form 4
Aug 10, 2026Liang CharlesPresident and CEOTax withholding553$17.40KForm 4
Aug 10, 2026Liang CharlesPresident and CEOOption exercise1,024—Form 4
Aug 10, 2026Liang CharlesPresident and CEOTax withholding1,139$35.83KForm 4
Aug 10, 2026Liang CharlesPresident and CEOOption exercise2,110—Form 4
Aug 10, 2026Cheung KennethSVP, Chief Accounting OfficerTax withholding1,231$38.73KForm 4
Aug 10, 2026Cheung KennethSVP, Chief Accounting OfficerOption exercise3,429—Form 4
Aug 10, 2026Cheung KennethSVP, Chief Accounting OfficerTax withholding449$14.13KForm 4
Aug 10, 2026Cheung KennethSVP, Chief Accounting OfficerOption exercise1,250—Form 4
Aug 10, 2026Thauberger MatthewChief Revenue OfficerTax withholding219$6.89KForm 4
Aug 10, 2026Thauberger MatthewChief Revenue OfficerOption exercise430—Form 4
Aug 10, 2026Thauberger MatthewChief Revenue OfficerTax withholding377$11.86KForm 4
Aug 10, 2026Thauberger MatthewChief Revenue OfficerOption exercise740—Form 4
Jul 1, 2026Liang CharlesPresident and CEOTax withholding148$4.09KForm 4
Jul 1, 2026Liang CharlesPresident and CEOOption exercise273—Form 4
Jul 1, 2026Liang CharlesPresident and CEOTax withholding276$7.63KForm 4
Jul 1, 2026Liang CharlesPresident and CEOOption exercise510—Form 4
Jul 1, 2026Liang CharlesPresident and CEOTax withholding448$12.39KForm 4
Jul 1, 2026Liang CharlesPresident and CEOOption exercise830—Form 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding593$16.40KForm 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise1,164—Form 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding1,522$42.08KForm 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise2,991—Form 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding550$15.21KForm 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise1,080—Form 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding2,600$71.89KForm 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise5,110—Form 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding4,773$131.97KForm 4
Jul 1, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise9,380—Form 4
Jul 1, 2026Liu Liang Chiu-Chu SaraDirectorTax withholding148$4.09KForm 4
Jul 1, 2026Liu Liang Chiu-Chu SaraDirectorOption exercise273—Form 4
Jul 1, 2026Liu Liang Chiu-Chu SaraDirectorTax withholding276$7.63KForm 4
Jul 1, 2026Liu Liang Chiu-Chu SaraDirectorOption exercise510—Form 4
Jul 1, 2026Liu Liang Chiu-Chu SaraDirectorTax withholding448$12.39KForm 4
Jul 1, 2026Liu Liang Chiu-Chu SaraDirectorOption exercise830—Form 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding258$7.13KForm 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise507—Form 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding719$19.88KForm 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise1,413—Form 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding621$17.17KForm 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise1,220—Form 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding2,341$64.73KForm 4
Jul 1, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise4,600—Form 4
Jun 30, 2026Mogensen SusanDirectorOption exercise5,383—Form 4
Jun 30, 2026Lin Judy L.DirectorOption exercise5,383—Form 4
Jun 30, 2026Angel ScottDirectorOption exercise5,383—Form 4
Jun 30, 2026BLAIR ROBERT LDirectorOption exercise5,383—Form 4
Jun 30, 2026LIU TALLY CDirectorOption exercise2,691—Form 4
Jun 17, 2026Malyala VikranthSVP, Chief Business OfficerTax withholding2,825$78.48KForm 4
Jun 17, 2026Malyala VikranthSVP, Chief Business OfficerOption exercise7,500—Form 4
Jun 17, 2026WEIGAND DAVID ESVP, Chief Financial OfficerTax withholding1,794$49.84KForm 4
Jun 17, 2026WEIGAND DAVID ESVP, Chief Financial OfficerOption exercise5,000—Form 4
May 26, 2026Liang CharlesPresident and CEOGift340,000—Form 4
May 26, 2026Liu Liang Chiu-Chu SaraDirectorGift340,000—Form 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

Related