Weekly Report: what happened at TSLS last week (1215-1219)?

Last week TSLS had an overall loss of -3.04%, the stock price moved from 4.94 to 4.79, last week's high was 4.9650, the low was 4.67, and the cumulative volume was 415.71M.

● TSLS reached a 52-week down last week on 19 December, quoting 4.79.