Super Micro Computer, Inc.
Congress has disclosed 3 buys and 3 sells of SMCI (Super Micro Computer, Inc.) in official financial disclosures, each linked to its original filing. A transparency record — not investment advice.
Activity Congressional Activity
Fundamentals · FY2026 Valuation
Standard valuation multiples from SEC-reported GAAP financials (trailing twelve months), each compared to the median for —. We use reported GAAP, not forward or adjusted earnings, so our figures can sit higher than sites that do — especially for companies with falling profit. Relative context — not a target price or investment advice.
how it's calculated
how it's calculated
how it's calculated
6 trades Recent Congressional Trades
Two things to watch per trade: the disclosure lag (how many days passed before the trade was made public) and the price move in that window (how the stock moved during those non-public days). A sell followed by a price drop, or a buy followed by a rise, means well-timed trading — visible here in the open. Note: the Score measures how notable a trade is, not whether it made money — the price move is shown for context and isn't part of it.
| Politician | Chamber | Type | Owner | Date | Disclosure lag | Price move in that window | Amount | Score | Source |
|---|---|---|---|---|---|---|---|---|---|
| Gilbert Cisneros | House | SELL ◆ insider convergence | Self · 150 Main Street Trust > Bank of America | 2025-11-12 | 30 days | -14.7% | $1K–$15K 0.1% of NW |
27.8 | ↗ filing |
| Gilbert Cisneros | House | BUY ◆ insider divergence | Self · 150 Main Street Trust > Bank of America | 2025-09-05 | 33 days | +45.2% | $1K–$15K 0.1% of NW |
63.3 | ↗ filing |
| Rob Bresnahan | House | SELL ◆ insider convergence · moderate | Self · JP Morgan Brokerage Account | 2025-04-08 | 0 days | 0.0% | $1K–$15K 0.2% of NW |
67.0 | ↗ filing |
| Julie Johnson | House | SELL ◆ insider convergence · moderate | Joint · Merrill Lynch Tax Efficient Core | 2025-04-01 | 35 days | -6.0% | $1K–$15K <0.1% of NW |
33.1 | ↗ filing |
| Julie Johnson | House | BUY ◆ insider divergence · moderate | Joint · Merrill Lynch Tax Efficient Core | 2025-01-15 | 23 days | +17.1% | $1K–$15K <0.1% of NW |
62.6 | ↗ filing |
| Rohit Khanna | House | BUY OCR ◆ insider convergence · moderate | Child | 2024-03-25 | 9 days | — | $1K–$15K | 75.9 | ↗ filing |
Corporate insiders · SEC Form 4 Insider Activity
What the company's own officers and directors did in SMCI — open-market purchases and sales from SEC Form 4 filings (option exercises, grants and tax withholding are excluded). This is context for the congressional activity above, never a buy/sell signal, and the two datasets are kept separate on purpose. Does convergence mean anything? →
Of the congressional trades in SMCI, 4 coincided with corporate insiders moving the same way within 60 days, and 2 with insiders moving the opposite way. This is co-occurrence only — whether it carries any edge is tested honestly on the convergence page.
| Date | Insider | Role | Type | Size | Source |
|---|---|---|---|---|---|
| 2026-10-07 | Liu Liang Chiu-Chu Sara | Director | SELL 10b5-1 | $4.5M | ↗ EDGAR |
| 2026-10-07 | Liang Charles | C-suite | SELL 10b5-1 | $4.5M | ↗ EDGAR |
| 2026-09-04 | Liu Liang Chiu-Chu Sara | Director | SELL 10b5-1 | $4.0M | ↗ EDGAR |
| 2026-09-04 | Liang Charles | C-suite | SELL 10b5-1 | $4.0M | ↗ EDGAR |
| 2026-09-03 | Liu Liang Chiu-Chu Sara | Director | SELL 10b5-1 | $1.6M | ↗ EDGAR |
| 2026-09-03 | Liu Liang Chiu-Chu Sara | Director | SELL 10b5-1 | $2.2M | ↗ EDGAR |
| 2026-09-03 | Liang Charles | C-suite | SELL 10b5-1 | $1.6M | ↗ EDGAR |
| 2026-09-03 | Liang Charles | C-suite | SELL 10b5-1 | $2.2M | ↗ EDGAR |
| 2025-11-26 | TUAN SHERMAN | Director | SELL | $1.6M | ↗ EDGAR |
| 2025-11-24 | KAO GEORGE | Other | SELL | $1.9M | ↗ EDGAR |
| 2025-09-15 | WEIGAND DAVID E | C-suite | SELL 10b5-1 | $1.1M | ↗ EDGAR |
| 2025-09-03 | WEIGAND DAVID E | C-suite | SELL 10b5-1 | $995K | ↗ EDGAR |
| 2025-09-03 | WEIGAND DAVID E | C-suite | SELL 10b5-1 | $12K | ↗ EDGAR |
| 2025-08-22 | KAO GEORGE | Other | SELL | $1.8M | ↗ EDGAR |
| 2025-07-28 | Liu Liang Chiu-Chu Sara | Director | SELL 10b5-1 | $12.0M | ↗ EDGAR |
| 2025-07-28 | Liang Charles | C-suite | SELL 10b5-1 | $12.0M | ↗ EDGAR |
| 2025-06-18 | Liu Liang Chiu-Chu Sara | Director | SELL 10b5-1 | $13.5M | ↗ EDGAR |
| 2025-06-18 | Liang Charles | C-suite | SELL 10b5-1 | $13.5M | ↗ EDGAR |
| 2025-05-20 | WEIGAND DAVID E | C-suite | SELL | $2.9M | ↗ EDGAR |
| 2025-05-14 | KAO GEORGE | Other | SELL | $1.3M | ↗ EDGAR |
| 2025-05-14 | Liu Liang Chiu-Chu Sara | Director | SELL | $8.3M | ↗ EDGAR |
| 2025-05-14 | Liu Liang Chiu-Chu Sara | Director | SELL | $697K | ↗ EDGAR |
| 2025-05-14 | Liang Charles | C-suite | SELL | $8.3M | ↗ EDGAR |
| 2025-05-14 | Liang Charles | C-suite | SELL | $682K | ↗ EDGAR |
| 2025-02-28 | BLAIR ROBERT L | Director | SELL | $577K | ↗ EDGAR |
Combined timeline — Congress & insiders
Both sets of trades on one timeline, newest first, so you can see when they lined up. Congress vs ◆ insider.
| Date | Who | Type | Size | |
|---|---|---|---|---|
| ◆ insider | 2026-10-07 | Liu Liang Chiu-Chu Sara Director 10b5-1 | SELL | $4.5M |
| ◆ insider | 2026-10-07 | Liang Charles C-suite 10b5-1 | SELL | $4.5M |
| ◆ insider | 2026-09-04 | Liu Liang Chiu-Chu Sara Director 10b5-1 | SELL | $4.0M |
| ◆ insider | 2026-09-04 | Liang Charles C-suite 10b5-1 | SELL | $4.0M |
| ◆ insider | 2026-09-03 | Liu Liang Chiu-Chu Sara Director 10b5-1 | SELL | $1.6M |
| ◆ insider | 2026-09-03 | Liu Liang Chiu-Chu Sara Director 10b5-1 | SELL | $2.2M |
| ◆ insider | 2026-09-03 | Liang Charles C-suite 10b5-1 | SELL | $1.6M |
| ◆ insider | 2026-09-03 | Liang Charles C-suite 10b5-1 | SELL | $2.2M |
| ◆ insider | 2025-11-26 | TUAN SHERMAN Director | SELL | $1.6M |
| ◆ insider | 2025-11-24 | KAO GEORGE Other | SELL | $1.9M |
| Congress | 2025-11-12 | Gilbert Cisneros | SELL | $1K–$15K |
| ◆ insider | 2025-09-15 | WEIGAND DAVID E C-suite 10b5-1 | SELL | $1.1M |
| Congress | 2025-09-05 | Gilbert Cisneros | BUY | $1K–$15K |
| ◆ insider | 2025-09-03 | WEIGAND DAVID E C-suite 10b5-1 | SELL | $995K |
| ◆ insider | 2025-09-03 | WEIGAND DAVID E C-suite 10b5-1 | SELL | $12K |
| ◆ insider | 2025-08-22 | KAO GEORGE Other | SELL | $1.8M |
| ◆ insider | 2025-07-28 | Liu Liang Chiu-Chu Sara Director 10b5-1 | SELL | $12.0M |
| ◆ insider | 2025-07-28 | Liang Charles C-suite 10b5-1 | SELL | $12.0M |
| ◆ insider | 2025-06-18 | Liu Liang Chiu-Chu Sara Director 10b5-1 | SELL | $13.5M |
| ◆ insider | 2025-06-18 | Liang Charles C-suite 10b5-1 | SELL | $13.5M |
| ◆ insider | 2025-05-20 | WEIGAND DAVID E C-suite | SELL | $2.9M |
| ◆ insider | 2025-05-14 | KAO GEORGE Other | SELL | $1.3M |
| ◆ insider | 2025-05-14 | Liu Liang Chiu-Chu Sara Director | SELL | $8.3M |
| ◆ insider | 2025-05-14 | Liu Liang Chiu-Chu Sara Director | SELL | $697K |
FAQ Common questions
How much has Congress traded SMCI?
3 disclosed buys and 3 sells of SMCI (Super Micro Computer, Inc.) appear in official congressional financial disclosures.
Is it legal for members of Congress to trade SMCI?
Members of Congress may trade stocks but must disclose it under the STOCK Act. QuantCapitol tracks those public disclosures for transparency — nothing here is an accusation of wrongdoing or investment advice.
Where does this data come from?
Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.