Super Micro Computer, Inc. insider trading
SMCI$43.19-0.50 (-1.14% today)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-20.9%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- CLCharles Liang10.076%
- LCLiang Chiu-Chu Sara Liu10.076%
- YWYih-Shyan Wally Liaw2.3256%
- TCTally C. Liu0.044%
- STSherman Tuan0.0315%
- JXJin Xiao0.0296%
- DEDavid E. Weigand0.0205%
- GKGeorge Kao0.0205%
- KCKenneth Cheung0.0097%
- JLJudy L. Lin0.0092%
AI Activity Analysis
PremiumComing soon
Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| SMCI | Charles Liang | Open market sell$4M | -0.2% | $40.00 | $4M | Sep 4, 2026 | Sep 8, 2026 |
| SMCI | Liang Chiu-Chu Sara Liu | Open market sell$4M | -0.2% | $40.00 | $4M | Sep 4, 2026 | Sep 8, 2026 |
| SMCI | Charles Liang | Open market sell$2.16M | -0.1% | $37.62 | $2.16M | Sep 3, 2026 | Sep 8, 2026 |
| SMCI | Charles Liang | Open market sell$1.56M | -0.1% | $36.60 | $1.56M | Sep 3, 2026 | Sep 8, 2026 |
| SMCI | Liang Chiu-Chu Sara Liu | Open market sell$2.16M | -0.1% | $37.62 | $2.16M | Sep 3, 2026 | Sep 8, 2026 |
| SMCI | Liang Chiu-Chu Sara Liu | Open market sell$1.56M | -0.1% | $36.60 | $1.56M | Sep 3, 2026 | Sep 8, 2026 |
| SMCI | Sherman Tuan | Open market sell$1.6M | -19.0% | $33.00 | $1.6M | Nov 26, 2025 | Dec 1, 2025 |