Super Micro Computer, Inc. (SMCI) Insider Trading & SEC Filings
Last SEC filing
Super Micro Computer, Inc. (SMCI) has filed 20 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-02. 5 Form 8-K material event filings were reported by SMCI in the last 90 days. 9 Form 144 notices of proposed sale were filed for SMCI stock. InsiderAlpha tracks every SMCI SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About Super Micro Computer, Inc. (SMCI)
Super Micro Computer, Inc. trades under the ticker SMCI. InsiderAlpha tracks 114 primary SEC Form 4 filings from 15 reporting insiders for SMCI since 2024, sourced directly from SEC EDGAR.
| Sector | Information Technology insider trading |
|---|---|
| SIC classification | Electronic Computers (SIC 3571) |
| SEC CIK | 0001375365 |
90-Day SEC Filing Activity
| Form 4 filings (90d) | 20 |
|---|---|
| Form 8-K filings (90d) | 5 |
| Form 144 notices (90d) | 9 |
| Latest Form 4 filing | 2026-07-02 |
Recent SMCI Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Liang Chiu-Chu Sara Liu | Director | F - Tax withholding / forfeiture | 148 | $27.65 | $4K | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | F - Tax withholding / forfeiture | 258 | $27.65 | $7K | SEC | |
| Liang Chiu-Chu Sara Liu | Director | F - Tax withholding / forfeiture | 448 | $27.65 | $12K | SEC | |
| Liang Chiu-Chu Sara Liu | Director | M - Option exercise | 273 | - | - | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | F - Tax withholding / forfeiture | 621 | $27.65 | $17K | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | M - Option exercise | 507 | - | - | SEC | |
| Liang Chiu-Chu Sara Liu | Director | M - Option exercise | 830 | - | - | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | M - Option exercise | 4.6K | - | - | SEC | |
| Liang Chiu-Chu Sara Liu | Director | M - Option exercise | 510 | - | - | SEC | |
| Liang Chiu-Chu Sara Liu | Director | F - Tax withholding / forfeiture | 276 | $27.65 | $8K | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | F - Tax withholding / forfeiture | 2.3K | $27.65 | $65K | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | M - Option exercise | 1.2K | - | - | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | M - Option exercise | 1.4K | - | - | SEC | |
| Vikranth Malyala | SVP, Chief Business Officer | F - Tax withholding / forfeiture | 719 | $27.65 | $20K | SEC | |
| David E. Weigand | SVP, Chief Financial Officer | M - Option exercise | 9.4K | - | - | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Super Micro Computer, Inc. (SMCI). Updated in real time as new filings are submitted to the SEC.
Most-Active SMCI Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| David E. Weigand | 27 | $380K |
| Liang Chiu-Chu Sara Liu | 16 | $143K |
| Charles Liang | 16 | $143K |
| Vikranth Malyala | 16 | $187K |
| Don W. Clegg | 8 | $29K |
Recent SMCI Form 8-K Material Events
- - Item 2.02, 9.01 [SEC]
- - Item 1.01, 3.03, 5.03, 9.01 [SEC]
- - Item 1.01, 7.01, 9.01 [SEC]
- - Item 8.01, 9.01 [SEC]
- - Item 5.02, 9.01 [SEC]
Recent SMCI Form 144 Notices of Proposed Sale
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
Recent Insider Filings
- - Liang Chiu-Chu Sara Liu (Director)
- - David E. Weigand (SVP, Chief Financial Officer)
- - Charles Liang (President and CEO)
- - Vikranth Malyala (SVP, Chief Business Officer)
- - Robert L. Blair (Director)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in SMCI insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
SMCI Insider Trading - FAQ
- What is the latest insider trade for SMCI?
- Super Micro Computer, Inc. (SMCI) had 20 insider filings in the last 90 days, with the most recent on 2026-07-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying SMCI stock?
- 0 insider purchases of SMCI were filed in the last 90 days.
- How many insiders are selling SMCI stock?
- 0 insider sales of SMCI were filed in the last 90 days.
- Where can I see SMCI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks SMCI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live SMCI dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.