Insider trading

Period: 120 months Stock: SMCI Plan: Scheduled (10b5-1) × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

19 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

19 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

19 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

19 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
19 decisions over 120 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
19 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

19 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Oct 2026
Sold on a plan
$4.50M 100,000 at 45.02
22.9%
Planned (10b5-1)
7 Oct 2026
Liang Charles President and CEO · indirect
Sold on a plan
$4.50M 100,000 at 45.02
22.9%
Planned (10b5-1)
4 Sep 2026
Sold on a plan
$4.00M 100,000 at 40.00
18.6%
Planned (10b5-1)
4 Sep 2026
Liang Charles President and CEO · indirect
Sold on a plan
$4.00M 100,000 at 40.00
18.6%
Planned (10b5-1)
3 Sep 2026
Sold on a plan 2×
$3.72M 100,000 at 37.19
15.7%
Planned (10b5-1)
3 Sep 2026
Liang Charles President and CEO · indirect
Sold on a plan 2×
$3.72M 100,000 at 37.19
15.7%
Planned (10b5-1)
15 Sep 2025
WEIGAND DAVID E SVP, Chief Financial Officer
Sold on a plan
$1.13M 25,000 at 45.14
20.0%
Planned (10b5-1)
3 Sep 2025
WEIGAND DAVID E SVP, Chief Financial Officer
Sold on a plan 2×
$1.01M 25,000 at 40.29
20.0%
Planned (10b5-1)
28 Jul 2025
Liu Liang Chiu-Chu Sara Director · indirect
Sold on a plan
$12.00M 200,000 at 60.00
0.5%
Planned (10b5-1)
28 Jul 2025
Liang Charles President and CEO
Sold on a plan
$12.00M 200,000 at 60.00
0.5%
Planned (10b5-1)
18 Jun 2025
Liu Liang Chiu-Chu Sara Director · indirect
Sold on a plan
$13.50M 300,000 at 45.00
0.4%
Planned (10b5-1)
18 Jun 2025
Liang Charles President and CEO
Sold on a plan
$13.50M 300,000 at 45.00
0.4%
Planned (10b5-1)
3 Jun 2024
FAIRFAX DANIEL W Director
Sold on a plan
$240.60K 300 at 802.00
1.6%
Planned (10b5-1)
1 May 2024
FAIRFAX DANIEL W Director
Sold on a plan
$233.21K 300 at 777.36
1.5%
Planned (10b5-1)
1 Apr 2024
FAIRFAX DANIEL W Director
Sold on a plan
$303.00K 300 at 1,010.00
1.5%
Planned (10b5-1)
1 Mar 2024
FAIRFAX DANIEL W Director
Sold on a plan
$264.56K 300 at 881.88
1.5%
Planned (10b5-1)
1 Feb 2024
FAIRFAX DANIEL W Director
Sold on a plan
$162.00K 300 at 540.00
1.5%
Planned (10b5-1)
2 Jan 2024
FAIRFAX DANIEL W Director
Sold on a plan
$84.00K 300 at 280.00
1.5%
Planned (10b5-1)
1 Dec 2023
FAIRFAX DANIEL W Director
Sold on a plan
$78.75K 300 at 262.49
1.4%
Planned (10b5-1)
Showing 1–19 of 19.