Over the past 12 months, 3 insiders at Super Micro Computer, Inc. filed 6 open-market SEC Form 4 transactions on SMCI: 0 purchases worth $0 and 6 sales worth $7.4M. Insiders have been net sellers over this period. The most recent filing was on Nov 26, 25.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 26, 25 | Sherman TuanDirector | SELL | 48.6K | $33.00 | $1.6M |
| Nov 24, 25 | George KaoSVP, OPERATIONS | SELL | 56.9K | $32.83 | $1.9M |
| Sep 15, 25 | David E WeigandSVP, Chief Financial Officer | SELL | 25.0K | $45.14 | $1.1M |
| Sep 3, 25 | David E WeigandSVP, Chief Financial Officer | SELL | 24.7K | $40.85 | $995K |
| Aug 22, 25 | George KaoSVP, OPERATIONS | SELL | 40.0K | $43.88 | $1.8M |
| Jul 28, 25 | Charles LiangPresident and CEO | SELL | 200.0K | $60.00 | $12.0M |
| Jul 28, 25 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 200.0K | $60.00 | $12.0M |
| Jun 18, 25 | Charles LiangPresident and CEO | SELL | 300.0K | $45.00 | $13.5M |
| Jun 18, 25 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 300.0K | $45.00 | $13.5M |
| May 20, 25 | David E WeigandSVP, Chief Financial Officer | SELL | 67.0K | $44.02 | $2.9M |
| May 14, 25 | George KaoSVP, OPERATIONS | SELL | 28.4K | $45.86 | $1.3M |
| May 14, 25 | Charles LiangPresident and CEO | SELL | 184.7K | $44.98 | $8.3M |
| May 14, 25 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 184.7K | $45.56 | $8.3M |
| Feb 28, 25 | Robert L BlairDirector | SELL | 13.6K | $42.85 | $577K |
| Feb 26, 25 | George KaoSVP, OPERATIONS | SELL | 71.7K | $50.48 | $3.6M |
| Feb 26, 25 | Charles LiangPresident and CEO | SELL | 46.3K | $50.17 | $2.3M |
| Feb 26, 25 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 46.3K | $50.17 | $2.3M |
| Jun 3, 24 | Daniel W FairfaxDirector | SELL | 300 | $802.00 | $241K |
| May 30, 24 | Tally C LiuDirector | SELL | 500 | $839.17 | $420K |
| May 1, 24 | Daniel W FairfaxDirector | SELL | 300 | $777.36 | $233K |
| Apr 29, 24 | Charles LiangPresident and CEO | SELL | 32 | $894.17 | $27K |
| Apr 29, 24 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 32 | $894.17 | $28K |
| Apr 1, 24 | Daniel W FairfaxDirector | SELL | 300 | $1010.00 | $303K |
| Mar 1, 24 | Daniel W FairfaxDirector | SELL | 300 | $881.88 | $265K |
| Feb 29, 24 | Sherman TuanDirector | SELL | 2.0K | $875.69 | $1.8M |
| Feb 15, 24 | George KaoSVP, OPERATIONS | SELL | 1.9K | $993.00 | $1.9M |
| Feb 14, 24 | Don W CleggSVP, Worldwide Sales | SELL | 3.8K | $884.47 | $3.3M |
| Feb 5, 24 | George KaoSVP, OPERATIONS | SELL | 1.6K | $649.85 | $1.0M |
| Feb 1, 24 | Shiu Leung ChanDirector | BUY | 2.0K | $568.00 | $1.1M |
| Feb 1, 24 | Daniel W FairfaxDirector | SELL | 300 | $540.00 | $162K |
| Jan 29, 24 | Charles LiangPresident and CEO | SELL | 962 | $476.10 | $458K |
| Jan 29, 24 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 962 | $476.10 | $458K |
| Jan 2, 24 | Daniel W FairfaxDirector | SELL | 300 | $280.00 | $84K |
| Dec 5, 23 | Robert L BlairDirector | SELL | 800 | $252.18 | $202K |
| Dec 5, 23 | Charles LiangPresident and CEO | SELL | 50.0K | $252.18 | $12.6M |
| Dec 5, 23 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 50.0K | $252.18 | $12.6M |
| Dec 5, 23 | Sherman TuanDirector | SELL | 500 | $252.18 | $126K |
| Dec 5, 23 | David E WeigandSVP, Chief Financial Officer | SELL | 20.0K | $252.18 | $5.0M |
| Dec 1, 23 | Daniel W FairfaxDirector | SELL | 300 | $262.49 | $79K |
| Dec 1, 23 | David E WeigandSVP, Chief Financial Officer | SELL | 17.7K | $268.47 | $4.7M |
| Nov 9, 23 | George KaoSVP, OPERATIONS | SELL | 3.7K | $275.76 | $1.0M |
| Nov 6, 23 | David E WeigandSVP, Chief Financial Officer | SELL | 14.7K | $250.38 | $3.7M |
| Oct 27, 23 | Charles LiangPresident and CEO | SELL | 961 | $243.62 | $234K |
| Oct 27, 23 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 961 | $243.62 | $234K |
| Aug 31, 23 | George KaoSVP, OPERATIONS | SELL | 3.0K | $280.79 | $833K |
| Aug 30, 23 | Sherman TuanDirector | SELL | 1.0K | $272.00 | $272K |
| Aug 14, 23 | George KaoSVP, OPERATIONS | SELL | 5.2K | $269.99 | $1.4M |
| Aug 11, 23 | Shiu Leung ChanDirector | BUY | 2.0K | $261.86 | $524K |
| Jul 27, 23 | Charles LiangPresident and CEO | SELL | 963 | $329.05 | $317K |
| Jul 27, 23 | Liu Liang Chiu-chu SaraDirector,TenPercentOwner | SELL | 963 | $329.05 | $317K |
Over the past 12 months, insiders at Super Micro Computer, Inc. filed 0 open-market purchases worth $0 and 6 sales worth $7.4M on SMCI, which makes them net sellers over the period. The most recent Form 4 was filed on Nov 26, 25.
The largest recent open-market SMCI insider purchase in our data was $1.1M by Shiu Leung Chan, Director, filed on Feb 1, 24.
3 different insiders at Super Micro Computer, Inc. filed open-market SEC Form 4 transactions on SMCI over the last 12 months.
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