Weekly Report: what happened at HRTX last week (0817-0821)?

Last week HRTX had an overall loss of -9.09%, the stock price moved from 0.35 to 0.3182, last week's high was 0.35, the low was 0.2975, and the cumulative volume was 15.07M.

● HRTX reached a 52-week down last week on 21 August, quoting 0.3182.