InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (8 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
8
T+90 hit rate
74%
T+90 mean return
+43.3%
Across 19 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Liang Charles, Chief Executive Officer. Director active across 1 company, notably Super Micro Computer, Inc.. Cumulatively, 41 disclosures have been logged. Split: 0 buy · 8 sells. Total volume traded: €37.3m. Activity tracked since 3 November 2021. The latest transaction was filed on 18 June 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations41 total
300,000 shares@ US$45.00Common StockSEC:0001758554-25-000048:0
184,694 shares@ US$44.978321.7% of flowCommon StockSEC:0001758554-25-000041:0
2,370 sharesCommon StockSEC:0001758554-25-000030:0
46,293 shares@ US$50.1716.4% of flowCommon StockSEC:0001758554-25-000016:0
2,110 sharesCommon StockSEC:0001758554-25-000011:0
2,360 sharesCommon StockSEC:0001758554-24-000098:0
1,667,500 shares@ US$3.50715.8% of flowCommon StockSEC:0001758554-24-000090:0
236 sharesCommon StockSEC:0001758554-24-000068:0
82 sharesCommon StockSEC:0001758554-24-000063:0
237 sharesCommon StockSEC:0001758554-24-000047:0
525 shares@ US$42.350.1% of flowCommon StockSEC:0001758554-24-000035:0
900 sharesCommon StockSEC:0001758554-24-000024:0
197 sharesCommon StockSEC:0001758554-24-000015:0
524 shares@ US$42.350.1% of flowCommon StockSEC:0001758554-24-000004:0
50,000 shares@ US$252.17534.0% of flowCommon StockSEC:0001758554-23-000136:0
6,300 shares0Common StockSEC:0001758554-23-000128:0
197 sharesCommon StockSEC:0001758554-23-000123:0
524 shares@ US$42.350.1% of flowCommon StockSEC:0001758554-23-000113:0
900 sharesCommon StockSEC:0001758554-23-000090:0
197 sharesCommon StockSEC:0001758554-23-000076:0
525 shares@ US$42.350.1% of flowCommon StockSEC:0001758554-23-000072:0
4,194 shares@ US$42.350.5% of flowCommon StockSEC:0001758554-23-000055:0
197 sharesCommon StockSEC:0001758554-23-000048:0
750 sharesCommon StockSEC:0001758554-23-000038:0
197 sharesCommon StockSEC:0001758554-23-000029:0
25 of 41 declarations
About Liang Charles
Charles Liang is the President and Chief Executive Officer of Super Micro Computer, Inc. He oversees the company's operations and strategy, ensuring growth and innovation. With extensive experience in the technology sector, he is responsible for strategic direction and project management. His leadership is essential for achieving the company's objectives.
