SMCI

Super Micro Computer, Inc.

Insider trading activity for Super Micro Computer, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$15.4M

net selling

Bought(0 · 0 insiders): $0
Sold(6 · 2 insiders): $15.4M

Past 6 months

-$15.4M

net selling

Bought(0 · 0 insiders): $0
Sold(6 · 2 insiders): $15.4M

Past 12 months

-$18.9M

net selling

Bought(0 · 0 insiders): $0
Sold(8 · 4 insiders): $18.9M

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 4	Liu Liang Chiu-Chu Sara	Director, 10% Owner	SSELL◷	100,000	$40.00	$4M	-18.6%	Open the original filing on SEC.gov
Sep 4	Liang Charles	President and CEO	SSELL◷	100,000	$40.00	$4M	-18.6%	Open the original filing on SEC.gov
Sep 3	Liu Liang Chiu-Chu Sara	Director, 10% Owner	SSELL◷	57,435	$37.62	$2.2M	-9.7%	Open the original filing on SEC.gov
Sep 3	Liu Liang Chiu-Chu Sara	Director, 10% Owner	SSELL◷	42,565	$36.60	$1.6M	-6.7%	Open the original filing on SEC.gov
Sep 3	Liang Charles	President and CEO	SSELL◷	57,435	$37.62	$2.2M	-9.7%	Open the original filing on SEC.gov
Sep 3	Liang Charles	President and CEO	SSELL◷	42,565	$36.60	$1.6M	-6.7%	Open the original filing on SEC.gov
Aug 27	Xiao Jin	Sr. Corporate VP,…	AGRANT◆	2,112	—	—	—	Open the original filing on SEC.gov
Aug 27	Malyala Vikranth	SVP, Chief Business…	AGRANT◆	8,060	—	—	—	Open the original filing on SEC.gov
Aug 27	Weigand David E	SVP, Chief Financial…	AGRANT◆	24,093	—	—	—	Open the original filing on SEC.gov
Aug 17	Liang Charles	President and CEO	MEXER◆	3,650	—	—	—	Open the original filing on SEC.gov
Aug 17	Liang Charles	President and CEO	FTAX	1,970	$38.28	$75.4K	-0.3%	Open the original filing on SEC.gov
Aug 17	Liang Charles	President and CEO	MEXER	3,650	—	—	+0.6%	Open the original filing on SEC.gov
Aug 17	Malyala Vikranth	SVP, Chief Business…	MEXER◆	6,000	—	—	—	Open the original filing on SEC.gov
Aug 17	Malyala Vikranth	SVP, Chief Business…	FTAX	3,053	$38.28	$116.9K	-6.0%	Open the original filing on SEC.gov
Aug 17	Malyala Vikranth	SVP, Chief Business…	MEXER	6,000	—	—	+13.4%	Open the original filing on SEC.gov
Aug 17	Thauberger Matthew	Chief Revenue Officer	MEXER◆	2,250	—	—	—	Open the original filing on SEC.gov
Aug 17	Thauberger Matthew	Chief Revenue Officer	FTAX	1,145	$38.28	$43.8K	-15.0%	Open the original filing on SEC.gov
Aug 17	Thauberger Matthew	Chief Revenue Officer	MEXER	2,250	—	—	+41.8%	Open the original filing on SEC.gov
Aug 17	Weigand David E	SVP, Chief Financial…	MEXER◆	6,500	—	—	—	Open the original filing on SEC.gov
Aug 17	Weigand David E	SVP, Chief Financial…	FTAX	3,308	$38.28	$126.6K	-2.4%	Open the original filing on SEC.gov
Aug 17	Weigand David E	SVP, Chief Financial…	MEXER	6,500	—	—	+4.9%	Open the original filing on SEC.gov
Aug 17	Xiao Jin	Sr. Corporate VP,…	MEXER◆	4,000	—	—	—	Open the original filing on SEC.gov
Aug 17	Xiao Jin	Sr. Corporate VP,…	FTAX	1,436	$38.28	$55K	-0.7%	Open the original filing on SEC.gov
Aug 17	Xiao Jin	Sr. Corporate VP,…	MEXER	4,000	—	—	+2.1%	Open the original filing on SEC.gov
Aug 17	Liu Liang Chiu-Chu Sara	Director, 10% Owner	MEXER◆	3,650	—	—	—	Open the original filing on SEC.gov
Aug 17	Liu Liang Chiu-Chu Sara	Director, 10% Owner	FTAX	1,970	$38.28	$75.4K	-0.3%	Open the original filing on SEC.gov
Aug 17	Liu Liang Chiu-Chu Sara	Director, 10% Owner	MEXER	3,650	—	—	+0.6%	Open the original filing on SEC.gov
Aug 17	Cheung Kenneth	SVP, Chief Accounting…	MEXER◆	2,250	—	—	—	Open the original filing on SEC.gov
Aug 17	Cheung Kenneth	SVP, Chief Accounting…	FTAX	808	$38.28	$30.9K	-1.3%	Open the original filing on SEC.gov
Aug 17	Cheung Kenneth	SVP, Chief Accounting…	MEXER	2,250	—	—	+3.6%	Open the original filing on SEC.gov
Aug 14	Thauberger Matthew	Chief Revenue Officer	AGRANT◆	21,938	—	—	—	Open the original filing on SEC.gov
Aug 14	Thauberger Matthew	Chief Revenue Officer	AGRANT◆	9,872	—	—	—	Open the original filing on SEC.gov
Aug 14	Blair Robert L	Director	AGRANT◆	7,882	—	—	—	Open the original filing on SEC.gov
Aug 14	Tuan Sherman	Director	AGRANT◆	10,125	—	—	—	Open the original filing on SEC.gov
Aug 14	Liu Tally C	Director	AGRANT◆	5,062	—	—	—	Open the original filing on SEC.gov
Aug 14	Liu Tally C	Director	AGRANT◆	3,941	—	—	—	Open the original filing on SEC.gov
Aug 14	Angel Scott	Director	AGRANT◆	7,882	—	—	—	Open the original filing on SEC.gov
Aug 14	Lin Judy L.	Director	AGRANT◆	7,882	—	—	—	Open the original filing on SEC.gov
Aug 14	Mogensen Susan	Director	AGRANT◆	7,882	—	—	—	Open the original filing on SEC.gov
Aug 10	Thauberger Matthew	Chief Revenue Officer	MEXER◆	430	—	—	—	Open the original filing on SEC.gov
Aug 10	Thauberger Matthew	Chief Revenue Officer	MEXER◆	740	—	—	—	Open the original filing on SEC.gov
Aug 10	Thauberger Matthew	Chief Revenue Officer	FTAX	219	$31.46	$6.9K	-3.9%	Open the original filing on SEC.gov
Aug 10	Thauberger Matthew	Chief Revenue Officer	MEXER	430	—	—	+8.3%	Open the original filing on SEC.gov
Aug 10	Thauberger Matthew	Chief Revenue Officer	FTAX	377	$31.46	$11.9K	-6.8%	Open the original filing on SEC.gov
Aug 10	Thauberger Matthew	Chief Revenue Officer	MEXER	740	—	—	+15.4%	Open the original filing on SEC.gov
Aug 10	Malyala Vikranth	SVP, Chief Business…	MEXER◆	1,138	—	—	—	Open the original filing on SEC.gov
Aug 10	Malyala Vikranth	SVP, Chief Business…	MEXER◆	2,110	—	—	—	Open the original filing on SEC.gov
Aug 10	Malyala Vikranth	SVP, Chief Business…	FTAX	580	$31.46	$18.2K	-1.3%	Open the original filing on SEC.gov
Aug 10	Malyala Vikranth	SVP, Chief Business…	MEXER	1,138	—	—	+2.6%	Open the original filing on SEC.gov
Aug 10	Malyala Vikranth	SVP, Chief Business…	FTAX	1,074	$31.46	$33.8K	-2.4%	Open the original filing on SEC.gov
Aug 10	Malyala Vikranth	SVP, Chief Business…	MEXER	2,110	—	—	+4.9%	Open the original filing on SEC.gov
Aug 10	Xiao Jin	Sr. Corporate VP,…	MEXER◆	1,024	—	—	—	Open the original filing on SEC.gov
Aug 10	Xiao Jin	Sr. Corporate VP,…	MEXER◆	1,970	—	—	—	Open the original filing on SEC.gov
Aug 10	Xiao Jin	Sr. Corporate VP,…	FTAX	368	$31.46	$11.6K	-0.2%	Open the original filing on SEC.gov
Aug 10	Xiao Jin	Sr. Corporate VP,…	MEXER	1,024	—	—	+0.5%	Open the original filing on SEC.gov
Aug 10	Xiao Jin	Sr. Corporate VP,…	FTAX	707	$31.46	$22.2K	-0.4%	Open the original filing on SEC.gov
Aug 10	Xiao Jin	Sr. Corporate VP,…	MEXER	1,970	—	—	+1.0%	Open the original filing on SEC.gov
Aug 10	Cheung Kenneth	SVP, Chief Accounting…	MEXER◆	3,429	—	—	—	Open the original filing on SEC.gov
Aug 10	Cheung Kenneth	SVP, Chief Accounting…	MEXER◆	1,250	—	—	—	Open the original filing on SEC.gov
Aug 10	Cheung Kenneth	SVP, Chief Accounting…	FTAX	1,231	$31.46	$38.7K	-1.9%	Open the original filing on SEC.gov
Aug 10	Cheung Kenneth	SVP, Chief Accounting…	MEXER	3,429	—	—	+5.7%	Open the original filing on SEC.gov
Aug 10	Cheung Kenneth	SVP, Chief Accounting…	FTAX	449	$31.46	$14.1K	-0.7%	Open the original filing on SEC.gov
Aug 10	Cheung Kenneth	SVP, Chief Accounting…	MEXER	1,250	—	—	+2.1%	Open the original filing on SEC.gov
Aug 10	Liang Charles	President and CEO	MEXER◆	1,024	—	—	—	Open the original filing on SEC.gov
Aug 10	Liang Charles	President and CEO	MEXER◆	2,110	—	—	—	Open the original filing on SEC.gov
Aug 10	Liang Charles	President and CEO	FTAX	553	$31.46	$17.4K	<0.1%	Open the original filing on SEC.gov
Aug 10	Liang Charles	President and CEO	MEXER	1,024	—	—	+0.2%	Open the original filing on SEC.gov
Aug 10	Liang Charles	President and CEO	FTAX	1,139	$31.46	$35.8K	-0.2%	Open the original filing on SEC.gov
Aug 10	Liang Charles	President and CEO	MEXER	2,110	—	—	+0.3%	Open the original filing on SEC.gov
Aug 10	Liu Liang Chiu-Chu Sara	Director, 10% Owner	MEXER◆	1,024	—	—	—	Open the original filing on SEC.gov
Aug 10	Liu Liang Chiu-Chu Sara	Director, 10% Owner	MEXER◆	2,110	—	—	—	Open the original filing on SEC.gov
Aug 10	Liu Liang Chiu-Chu Sara	Director, 10% Owner	FTAX	553	$31.46	$17.4K	<0.1%	Open the original filing on SEC.gov
Aug 10	Liu Liang Chiu-Chu Sara	Director, 10% Owner	MEXER	1,024	—	—	+0.2%	Open the original filing on SEC.gov
Aug 10	Liu Liang Chiu-Chu Sara	Director, 10% Owner	FTAX	1,139	$31.46	$35.8K	-0.2%	Open the original filing on SEC.gov
Aug 10	Liu Liang Chiu-Chu Sara	Director, 10% Owner	MEXER	2,110	—	—	+0.3%	Open the original filing on SEC.gov
Aug 10	Weigand David E	SVP, Chief Financial…	MEXER◆	1,480	—	—	—	Open the original filing on SEC.gov
Aug 10	Weigand David E	SVP, Chief Financial…	FTAX	754	$31.46	$23.7K	-0.6%	Open the original filing on SEC.gov
Aug 10	Weigand David E	SVP, Chief Financial…	MEXER	1,480	—	—	+1.1%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER◆	1,164	—	—	—	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER◆	2,991	—	—	—	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER◆	1,080	—	—	—	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER◆	5,110	—	—	—	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER◆	9,380	—	—	—	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	FTAX	593	$27.65	$16.4K	-0.4%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER	1,164	—	—	+0.9%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	FTAX	1,522	$27.65	$42.1K	-1.2%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER	2,991	—	—	+2.3%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	FTAX	550	$27.65	$15.2K	-0.4%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER	1,080	—	—	+0.8%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	FTAX	2,600	$27.65	$71.9K	-2.0%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER	5,110	—	—	+4.1%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	FTAX	4,773	$27.65	$132K	-3.7%	Open the original filing on SEC.gov
Jul 1	Weigand David E	SVP, Chief Financial…	MEXER	9,380	—	—	+7.7%	Open the original filing on SEC.gov
Jul 1	Malyala Vikranth	SVP, Chief Business…	MEXER◆	507	—	—	—	Open the original filing on SEC.gov
Jul 1	Malyala Vikranth	SVP, Chief Business…	MEXER◆	1,413	—	—	—	Open the original filing on SEC.gov
Jul 1	Malyala Vikranth	SVP, Chief Business…	MEXER◆	1,220	—	—	—	Open the original filing on SEC.gov
Jul 1	Malyala Vikranth	SVP, Chief Business…	MEXER◆	4,600	—	—	—	Open the original filing on SEC.gov
Jul 1	Malyala Vikranth	SVP, Chief Business…	FTAX	258	$27.65	$7.1K	-0.6%	Open the original filing on SEC.gov
Jul 1	Malyala Vikranth	SVP, Chief Business…	MEXER	507	—	—	+1.2%	Open the original filing on SEC.gov
Jul 1	Malyala Vikranth	SVP, Chief Business…	FTAX	719	$27.65	$19.9K	-1.6%	Open the original filing on SEC.gov

SSELL◷$4M

Liu Liang Chiu-Chu Sara · Director, 10%…Sep 4

100,000 sh @ $40.00 · -18.6% own

SSELL◷$4M

Liang Charles · President and CEOSep 4

100,000 sh @ $40.00 · -18.6% own

SSELL◷$2.2M

Liu Liang Chiu-Chu Sara · Director, 10%…Sep 3

57,435 sh @ $37.62 · -9.7% own

SSELL◷$1.6M

Liu Liang Chiu-Chu Sara · Director, 10%…Sep 3

42,565 sh @ $36.60 · -6.7% own

SSELL◷$2.2M

Liang Charles · President and CEOSep 3

57,435 sh @ $37.62 · -9.7% own

SSELL◷$1.6M

Liang Charles · President and CEOSep 3

42,565 sh @ $36.60 · -6.7% own

AGRANT◆—

Xiao Jin · Sr. Corporate VP,…Aug 27

2,112 sh

AGRANT◆—

Malyala Vikranth · SVP, Chief Busines…Aug 27

8,060 sh

AGRANT◆—

Weigand David E · SVP, Chief Financi…Aug 27

24,093 sh

MEXER◆—

Liang Charles · President and CEOAug 17

3,650 sh

FTAX$75.4K

Liang Charles · President and CEOAug 17

1,970 sh @ $38.28 · -0.3% own

MEXER—

Liang Charles · President and CEOAug 17

3,650 sh · +0.6% own

MEXER◆—

Malyala Vikranth · SVP, Chief Busines…Aug 17

6,000 sh

FTAX$116.9K

Malyala Vikranth · SVP, Chief Busines…Aug 17

3,053 sh @ $38.28 · -6.0% own

MEXER—

Malyala Vikranth · SVP, Chief Busines…Aug 17

6,000 sh · +13.4% own

MEXER◆—

Thauberger Matthew · Chief Revenue…Aug 17

2,250 sh

FTAX$43.8K

Thauberger Matthew · Chief Revenue…Aug 17

1,145 sh @ $38.28 · -15.0% own

MEXER—

Thauberger Matthew · Chief Revenue…Aug 17

2,250 sh · +41.8% own

MEXER◆—

Weigand David E · SVP, Chief Financi…Aug 17

6,500 sh

FTAX$126.6K

Weigand David E · SVP, Chief Financi…Aug 17

3,308 sh @ $38.28 · -2.4% own

MEXER—

Weigand David E · SVP, Chief Financi…Aug 17

6,500 sh · +4.9% own

MEXER◆—

Xiao Jin · Sr. Corporate VP,…Aug 17

4,000 sh

FTAX$55K

Xiao Jin · Sr. Corporate VP,…Aug 17

1,436 sh @ $38.28 · -0.7% own

MEXER—

Xiao Jin · Sr. Corporate VP,…Aug 17

4,000 sh · +2.1% own

MEXER◆—

Liu Liang Chiu-Chu Sara · Director, 10%…Aug 17

3,650 sh

FTAX$75.4K

Liu Liang Chiu-Chu Sara · Director, 10%…Aug 17

1,970 sh @ $38.28 · -0.3% own

MEXER—

Liu Liang Chiu-Chu Sara · Director, 10%…Aug 17

3,650 sh · +0.6% own

MEXER◆—

Cheung Kenneth · SVP, Chief Account…Aug 17

2,250 sh

FTAX$30.9K

Cheung Kenneth · SVP, Chief Account…Aug 17

808 sh @ $38.28 · -1.3% own

MEXER—

Cheung Kenneth · SVP, Chief Account…Aug 17

2,250 sh · +3.6% own

AGRANT◆—

Thauberger Matthew · Chief Revenue…Aug 14

21,938 sh

AGRANT◆—

Thauberger Matthew · Chief Revenue…Aug 14

9,872 sh

AGRANT◆—

Blair Robert L · DirectorAug 14

7,882 sh

AGRANT◆—

Tuan Sherman · DirectorAug 14

10,125 sh

AGRANT◆—

Liu Tally C · DirectorAug 14

5,062 sh

AGRANT◆—

Liu Tally C · DirectorAug 14

3,941 sh

AGRANT◆—

Angel Scott · DirectorAug 14

7,882 sh

AGRANT◆—

Lin Judy L. · DirectorAug 14

7,882 sh

AGRANT◆—

Mogensen Susan · DirectorAug 14

7,882 sh

MEXER◆—

Thauberger Matthew · Chief Revenue…Aug 10

430 sh

MEXER◆—

Thauberger Matthew · Chief Revenue…Aug 10

740 sh

FTAX$6.9K

Thauberger Matthew · Chief Revenue…Aug 10

219 sh @ $31.46 · -3.9% own

MEXER—

Thauberger Matthew · Chief Revenue…Aug 10

430 sh · +8.3% own

FTAX$11.9K

Thauberger Matthew · Chief Revenue…Aug 10

377 sh @ $31.46 · -6.8% own

MEXER—

Thauberger Matthew · Chief Revenue…Aug 10

740 sh · +15.4% own

MEXER◆—

Malyala Vikranth · SVP, Chief Busines…Aug 10

1,138 sh

MEXER◆—

Malyala Vikranth · SVP, Chief Busines…Aug 10

2,110 sh

FTAX$18.2K

Malyala Vikranth · SVP, Chief Busines…Aug 10

580 sh @ $31.46 · -1.3% own

MEXER—

Malyala Vikranth · SVP, Chief Busines…Aug 10

1,138 sh · +2.6% own

FTAX$33.8K

Malyala Vikranth · SVP, Chief Busines…Aug 10

1,074 sh @ $31.46 · -2.4% own

MEXER—

Malyala Vikranth · SVP, Chief Busines…Aug 10

2,110 sh · +4.9% own

MEXER◆—