Person

Liang Chiu-Chu Sara Liu

Senior Vice President · Director, Supermicro

Current S&P 500 boards
1
Current roles
1
Open-market buys
$0
Open-market sales
$109.8M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

  • SMCI
    Supermicro
    DirectorSenior Vice President10% owner
    since 2016 or earlier

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Oct 7, 2026SMCISale100,000$45.02$4.5M
Sep 4, 2026SMCISale100,000$40.00$4.0M
Sep 3, 2026SMCISale42,565$36.60$1.6M
Sep 3, 2026SMCISale57,435$37.62$2.2M
Jul 28, 2025SMCISale200,000$60.00$12.0M
Jun 18, 2025SMCISale300,000$45.00$13.5M
May 14, 2025SMCISale15,306$45.56$697K
May 14, 2025SMCISale184,694$44.98$8.3M
Feb 26, 2025SMCISale46,293$50.17$2.3M
Apr 29, 2024SMCISale32$889.69$28K
Apr 29, 2024SMCISale16$888.40$14K
Apr 29, 2024SMCISale16$892.50$14K
Apr 29, 2024SMCISale30$894.17$27K
Apr 29, 2024SMCISale15$831.02$12K
Apr 29, 2024SMCISale16$835.87$13K
Apr 29, 2024SMCISale15$837.01$13K
Apr 29, 2024SMCISale19$839.72$16K
Apr 29, 2024SMCISale16$841.64$13K
Apr 29, 2024SMCISale16$843.13$13K
Apr 29, 2024SMCISale16$848.01$14K
Apr 29, 2024SMCISale32$854.89$27K
Apr 29, 2024SMCISale16$858.49$14K
Apr 29, 2024SMCISale16$864.56$14K
Apr 29, 2024SMCISale16$866.60$14K
Apr 29, 2024SMCISale32$869.83$28K
Apr 29, 2024SMCISale16$872.30$14K
Apr 29, 2024SMCISale16$873.50$14K
Apr 29, 2024SMCISale32$875.35$28K
Apr 29, 2024SMCISale32$877.35$28K
Apr 29, 2024SMCISale16$878.14$14K
Apr 29, 2024SMCISale16$879.55$14K
Apr 29, 2024SMCISale32$883.04$28K
Apr 29, 2024SMCISale32$887.19$28K
Apr 29, 2024SMCISale14$891.07$12K
Jan 29, 2024SMCISale962$476.10$458K
Dec 5, 2023SMCISale50,000$252.18$12.6M
Oct 27, 2023SMCISale961$243.62$234K
Jul 27, 2023SMCISale963$329.05$317K
Jun 1, 2023SMCISale5,751$227.63$1.3M
Jun 1, 2023SMCISale2,393$226.63$542K
Jun 1, 2023SMCISale2,705$225.54$610K
Jun 1, 2023SMCISale3,094$224.46$694K
Jun 1, 2023SMCISale892$223.37$199K
Jun 1, 2023SMCISale1,521$222.04$338K
Jun 1, 2023SMCISale1,119$211.32$236K
Jun 1, 2023SMCISale11,035$228.57$2.5M
Jun 1, 2023SMCISale5,867$230.46$1.4M
Jun 1, 2023SMCISale1,937$231.37$448K
Jun 1, 2023SMCISale7,618$229.54$1.7M
Jan 19, 2023SMCISale18,830$69.76$1.3M
Jan 19, 2023SMCISale899$76.46$69K
Jan 19, 2023SMCISale242$75.26$18K
Jan 19, 2023SMCISale3,370$74.56$251K
Jan 19, 2023SMCISale3,598$71.43$257K
Jan 19, 2023SMCISale2,348$72.75$171K
Jan 19, 2023SMCISale5,569$73.70$410K
Jan 19, 2023SMCISale8,916$70.57$629K
Jan 18, 2023SMCISale7,077$85.44$605K
Jan 18, 2023SMCISale4,855$86.24$419K
Jan 18, 2023SMCISale200$86.80$17K
Jan 18, 2023SMCISale5,518$83.48$461K
Jan 18, 2023SMCISale3,045$82.28$251K
Jan 18, 2023SMCISale3,763$81.23$306K
Jan 18, 2023SMCISale10,937$80.38$879K
Jan 18, 2023SMCISale14,605$79.05$1.2M
Jan 17, 2023SMCISale2,967$84.69$251K
Jan 17, 2023SMCISale10,679$84.04$897K
Jan 17, 2023SMCISale10,825$82.79$896K
Jan 17, 2023SMCISale12,201$80.92$987K
Jan 17, 2023SMCISale13,328$81.95$1.1M
Nov 2, 2022SMCISale44,000$75.00$3.3M
Apr 19, 2022SMCISale5,388$42.00$226K
Mar 30, 2022SMCISale17,449$41.54$725K
Mar 30, 2022SMCISale16,835$40.46$681K
Mar 30, 2022SMCISale5,328$42.17$225K
Jan 19, 2022SMCISale16,651$42.85$713K
Jan 19, 2022SMCISale1,396$44.77$62K
Jan 19, 2022SMCISale1,300$45.50$59K
Jan 19, 2022SMCISale9,653$43.54$420K
Nov 3, 2021SMCISale3,030$43.10$131K
Nov 3, 2021SMCISale100$43.64$4K
Nov 3, 2021SMCISale47,547$41.85$2.0M
Nov 3, 2021SMCISale3,814$40.81$156K
Apr 20, 2021SMCISale41,000$37.82$1.6M
Apr 19, 2021SMCISale41,000$38.52$1.6M
Apr 13, 2021SMCISale100$40.05$4K
Apr 12, 2021SMCISale10,026$40.18$403K
Apr 7, 2021SMCISale5,774$39.34$227K
Apr 6, 2021SMCISale7,972$39.59$316K
Apr 5, 2021SMCISale60,126$40.02$2.4M
Apr 1, 2021SMCISale61,511$39.26$2.4M
Dec 4, 2020SMCISale28,751$30.00$863K
Nov 23, 2020SMCISale15,215$30.00$456K
Nov 20, 2020SMCISale33,721$30.00$1.0M
Nov 19, 2020SMCISale1,284$30.00$39K
Nov 18, 2020SMCISale6,798$30.00$204K
Nov 16, 2020SMCISale14,231$30.00$427K
Feb 12, 2020SMCISale100,000$28.76$2.9M
Feb 24, 2017SMCISale4,700$26.75$126K
Feb 24, 2017SMCISale20,300$26.74$543K

SEC reporting-owner ID (CIK) 1392941 · all filings on EDGAR

Liang Chiu-Chu Sara Liu (SMCI) | USBoard