InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
9
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Liu Liang Chiu-Chu Sara, Director. Insider active across 1 company, notably Super Micro Computer, Inc.. Aggregated, 56 reports have been recorded. Breakdown: 0 buy · 9 sells. Total volume traded: €47.7m. History available since 3 November 2021. The latest transaction was filed on 17 August 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Liu Liang Chiu-Chu Sara
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations56 total
3,650 sharesCommon StockSEC:0001392941-26-000013:0
1,970 shares@ US$38.28Common StockSEC:0001392941-26-000013:1
1,139 shares@ US$31.460.0002% mcap0.1% of flowCommon StockSEC:0001392941-26-000012:1
553 shares@ US$31.460.0001% mcap0.0% of flowCommon StockSEC:0001392941-26-000012:3
2,110 sharesCommon StockSEC:0001392941-26-000012:0
1,024 sharesCommon StockSEC:0001392941-26-000012:2
20,980 shares@ US$4.2350.1% of flowCommon StockSEC:0001392941-26-000007:0
3,650 sharesCommon StockSEC:0001392941-26-000005:0
2,110 sharesCommon StockSEC:0001392941-26-000004:0
5,000 shares0Common StockSEC:0001392941-25-000018:0
2,110 sharesCommon StockSEC:0001392941-25-000016:0
6,000 sharesCommon StockSEC:0001392941-25-000014:0
2,110 sharesCommon StockSEC:0001392941-25-000009:0
200,000 shares@ US$60.0018.4% of flowCommon StockSEC:0001392941-25-000007:0
820 sharesCommon StockSEC:0001392941-25-000003:0
300,000 shares@ US$45.0025.6% of flowCommon StockSEC:0001758554-25-000047:0
184,694 shares@ US$44.978321.7% of flowCommon StockSEC:0001758554-25-000040:0
2,370 sharesCommon StockSEC:0001758554-25-000032:0
46,293 shares@ US$50.1716.4% of flowCommon StockSEC:0001758554-25-000015:0
2,110 sharesCommon StockSEC:0001758554-25-000010:0
2,360 sharesCommon StockSEC:0001758554-24-000099:0
1,667,500 shares@ US$3.50715.8% of flowCommon StockSEC:0001758554-24-000088:0
236 sharesCommon StockSEC:0001758554-24-000069:0
82 sharesCommon StockSEC:0001758554-24-000062:0
237 sharesCommon StockSEC:0001758554-24-000048:0
25 of 56 declarations
About Liu Liang Chiu-Chu Sara
Liu Liang Chiu-Chu Sara is Administrateur of Super Micro Computer, Inc. (XNAS). The declarant has filed 50 filings in total, and across the 50 sampled filings between 2021-05-12 and 2026-03-03, the activity is mainly Levée d'options, with 0 in buys and 47675091 in sells.
