Skip to main content
SMCI logo

SMCI · Super Micro Computer, Inc. · Insider Trading

Track SMCI — free
$41.07 +0.05 (+0.12%) At close · Sep 30
Market Cap
$28.42B
Shares
656.97M
Volume · Sep 30 31.95M Avg daily vol (3M) 45M

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Date Insider Type Shares
2026-09-04
Liu Liang Chiu-Chu Sara
Sell↓
100,000
2026-09-04
Liang Charles
Sell↓
100,000
2026-09-03
Liang Charles
Sell↓
57,435
2026-09-03
Liu Liang Chiu-Chu Sara
Sell↓
42,565
2026-09-03
Liang Charles
Sell↓
42,565
2026-09-03
Liu Liang Chiu-Chu Sara
Sell↓
57,435
2026-08-27
Malyala Vikranth
Award↑
8,060
2026-08-27
WEIGAND DAVID E
Award↑
24,093
2026-08-27
Xiao Jin
Award↑
2,112
2026-08-17
Liang Charles
Tax↓
1,970
2026-08-17
Liu Liang Chiu-Chu Sara
Convert↓
3,650
2026-08-17
Liang Charles
Convert↓
3,650
2026-08-17
WEIGAND DAVID E
Tax↓
3,308
2026-08-17
WEIGAND DAVID E
Convert↑
6,500
2026-08-17
Xiao Jin
Tax↓
1,436
2026-08-17
Thauberger Matthew
Tax↓
1,145
2026-08-17
Liu Liang Chiu-Chu Sara
Tax↓
1,970
2026-08-17
Thauberger Matthew
Convert↓
2,250
2026-08-17
Thauberger Matthew
Convert↑
2,250
2026-08-17
Malyala Vikranth
Convert↑
6,000
2026-08-17
WEIGAND DAVID E
Convert↓
6,500
2026-08-17
Cheung Kenneth
Tax↓
808
2026-08-17
Liang Charles
Convert↑
3,650
2026-08-17
Malyala Vikranth
Convert↓
6,000
2026-08-17
Cheung Kenneth
Convert↓
2,250
2026-08-17
Xiao Jin
Convert↑
4,000
2026-08-17
Cheung Kenneth
Convert↑
2,250
2026-08-17
Xiao Jin
Convert↓
4,000
2026-08-17
Liu Liang Chiu-Chu Sara
Convert↑
3,650
2026-08-17
Malyala Vikranth
Tax↓
3,053
2026-08-14
Thauberger Matthew
Award↑
9,872
2026-08-14
BLAIR ROBERT L
Award↑
7,882
2026-08-14
Angel Scott
Award↑
7,882
2026-08-14
Mogensen Susan
Award↑
7,882
2026-08-14
LIU TALLY C
Award↑
3,941
2026-08-14
Thauberger Matthew
Award↑
21,938
2026-08-14
TUAN SHERMAN
Award↑
10,125
2026-08-14
Lin Judy L.
Award↑
7,882
2026-08-14
LIU TALLY C
Award↑
5,062
2026-08-10
Liu Liang Chiu-Chu Sara
Convert↓
1,024
2026-08-10
Cheung Kenneth
Convert↓
1,250
2026-08-10
Liang Charles
Tax↓
1,139
2026-08-10
Thauberger Matthew
Convert↑
430
2026-08-10
Liu Liang Chiu-Chu Sara
Convert↓
2,110
2026-08-10
Liang Charles
Convert↑
2,110
2026-08-10
Xiao Jin
Convert↓
1,024
2026-08-10
Thauberger Matthew
Convert↑
740
2026-08-10
Liu Liang Chiu-Chu Sara
Convert↑
2,110
2026-08-10
Malyala Vikranth
Tax↓
580
2026-08-10
WEIGAND DAVID E
Convert↓
1,480
Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)
Showing 1–50 of 1,832 transactions
Key facts CIK 1375365 CUSIP 86800U302 13F (30d) 27 filings 15 filers Visit website Investor relations