Tian Qiao Chen is 10% Owner at COMMUNITY HEALTH SYSTEMS INC (CYH). They have made 4 open-market trades across 2 companies since 2016, most recently 2017-08-14.
CIK 0001409970
4 open-market purchases totalling $177.9M since 2016, never a sale. Too few scored purchases to measure a record yet.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.