InsiderClue
Stocks · Technology · Electronic Computers

Supermicro

SMCI Clue Score66
United States Fiscal year ends June CIK 0001375365 Results filed 3 Nov 2026
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What the insiders did Net selling

Individual transactions

40
Insider
Date
Role
Action
Shares
Price
Amount
Sherman Tuan
26 Nov 2025
Director
Sell
48,630
$33.00
$1.60M
David E Weigand
20 May 2025
SVP, Chief Financial Officer
Sell
67,000
$44.02
$2.95M
Liang Chiu-Chu Sara Liu
14 May 2025
Director
Sell indirect
15,306
$45.56
$697.40K
Liang Chiu-Chu Sara Liu
14 May 2025
Director
Sell indirect
184,694
$44.98
$8.31M
Charles Liang
14 May 2025
President and CEO
Sell
15,306
$44.56
$682.09K
Charles Liang
14 May 2025
President and CEO
Sell
184,694
$44.98
$8.31M
George Kao
26 Feb 2025
SVP, Operations
Sell
71,720
$50.48
$3.62M
Liang Chiu-Chu Sara Liu
26 Feb 2025
Director
Sell
46,293
$50.17
$2.32M
Charles Liang
26 Feb 2025
President and CEO
Sell indirect
46,293
$50.17
$2.32M
Tally C Liu
30 May 2024
Director
Sell
500
$839.17
$419.59K
Sherman Tuan
29 Feb 2024
Director
Sell
1,100
$875.69
$963.26K
Sherman Tuan
29 Feb 2024
Director
Sell
2,023
$874.65
$1.77M
Sherman Tuan
29 Feb 2024
Director
Sell
752
$873.43
$656.82K
Sherman Tuan
29 Feb 2024
Director
Sell
125
$872.00
$109.00K
Sherman Tuan
29 Feb 2024
Director
Sell
1,000
$871.38
$871.38K
Sherman Tuan
5 Dec 2023
Director
Sell
500
$252.18
$126.09K
Liang Chiu-Chu Sara Liu
5 Dec 2023
Director
Sell indirect
50,000
$252.18
$12.61M
Charles Liang
5 Dec 2023
President and CEO
Sell
50,000
$252.18
$12.61M
Robert L Blair
5 Dec 2023
Director
Sell
800
$252.18
$201.74K
David E Weigand
5 Dec 2023
SVP, Chief Financial Officer
Sell
20,000
$252.18
$5.04M
Sherman Tuan
30 Aug 2023
Director
Sell
1,000
$272.00
$272.00K
George Kao
11 May 2023
SVP, Operations
Sell
553
$135.19
$74.76K
Judy L. Lin
16 Feb 2023
Director
Sell
500
$97.52
$48.76K
Sherman Tuan
8 Feb 2023
Director
Sell
1,000
$87.00
$87.00K
Tally C Liu
6 Feb 2023
Director
Sell
5,000
$83.27
$416.36K
George Kao
3 Feb 2023
SVP, Operations
Sell
2,000
$85.04
$170.08K
Don W Clegg
23 Nov 2022
SVP, Worldwide Sales
Sell
1,000
$91.03
$91.03K
Sherman Tuan
8 Nov 2022
Director
Sell
421
$78.01
$32.84K
Sherman Tuan
7 Nov 2022
Director
Sell
4,579
$77.48
$354.79K
Liang Chiu-Chu Sara Liu
2 Nov 2022
Director
Sell
44,000
$75.00
$3.30M
Charles Liang
2 Nov 2022
President and CEO
Sell indirect
44,000
$75.00
$3.30M
Liang Chiu-Chu Sara Liu
19 Apr 2022
Director
Sell
5,388
$42.00
$226.30K
Charles Liang
19 Apr 2022
President and CEO
Sell indirect
5,388
$42.00
$226.30K
Liang Chiu-Chu Sara Liu
30 Mar 2022
Director
Sell
5,328
$42.17
$224.68K
Liang Chiu-Chu Sara Liu
30 Mar 2022
Director
Sell
17,449
$41.54
$724.83K
Liang Chiu-Chu Sara Liu
30 Mar 2022
Director
Sell
16,835
$40.46
$681.14K
Charles Liang
30 Mar 2022
President and CEO
Sell indirect
5,328
$42.17
$224.68K
Charles Liang
30 Mar 2022
President and CEO
Sell indirect
17,449
$41.54
$724.83K
Charles Liang
30 Mar 2022
President and CEO
Sell indirect
16,835
$40.46
$681.14K
Sherman Tuan
5 Nov 2021
Director
Sell
2,697
$46.26
$124.76K
Showing 250 of 342 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 616
Amendments (4/A) skipped 10
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 19
Sales straight out of an exercise 203
Sales at will 94
Transactions with no price 0
Shares from compensation/vesting 10,836,968
Sales filed before the plan box existed 72
History held since 30 Mar 2007