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Super Micro Computer, Inc. planned insider sales

In the last twelve months insiders at Super Micro Computer, Inc. filed 13 Form 144 notices of planned sales, 754,425 shares worth $27.3 million at the time of filing, from 4 sellers. The latest, filed 7 October 2026: Liu Liang Chiu-Chu Sara (director), 100,000 shares worth $4.5 million, planned for around 7 October 2026 through UBS Financial Services Inc..

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
7 October 2026Liu Liang Chiu-Chu SaraDirector100,000$4.5 million7 October 2026100,000 shares from 7 October 2026UBS Financial Services Inc.Founder SharesForm 144
4 September 2026Liu Liang Chiu-Chu SaraDirector100,000$4.0 million4 September 2026200,000 shares from 3 September 2026UBS Financial Services Inc.Founder SharesForm 144
3 September 2026Liu Liang Chiu-Chu SaraDirector100,000$3.7 million3 September 2026None on Form 4 yetUBS Financial Services Inc.Founder SharesForm 144
26 May 2026Yih-Shyan W LiawFormer Director20,216$741,95626 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
22 May 2026Yih-Shyan W LiawFormer Director136,126$4.8 million22 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesRestricted Stock; Stock Option ExerciseForm 144
20 May 2026Yih-Shyan W LiawFormer Director20,000$622,50019 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
20 May 2026Yih-Shyan W LiawFormer Director54,670$1.8 million20 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
18 May 2026Yih-Shyan W LiawFormer Director67,879$2.0 million18 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
14 May 2026Yih-Shyan W LiawFormer Director30,000$997,50114 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
13 May 2026Yih-Shyan W LiawFormer Director10,000$330,00013 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
11 May 2026Yih-Shyan W LiawDirector10,000$355,50011 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
26 November 2025Sherman TuanBoard of Director48,630$1.6 million26 November 202548,630 shares from 26 November 2025Merrill LynchStock OptionForm 144
24 November 2025George W KaoOfficer56,904$1.9 million24 November 202556,904 shares from 24 November 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesStock Option ExerciseForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?