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

Last week PID had an overall loss of -0.63%, the stock price moved from 22.12 to 21.98, last week's high was 22.2233, the low was 21.85, and the cumulative volume was 407.93K.

● PID reached a 52-week high last week on 19 December, quoting 21.98.