Altas, Boralex, Shawcor at 52-Week Highs

Atlas Salt Inc. (V.SALT) hit a new 52-week high of $4.27 Friday. No news stories available today.

Boralex Inc. (T.BLX) hit a new 52-week high of $50.23 Friday. No news stories available today.

Shawcor Ltd. (T.SCL) hit a new 52-week high of $7.40 Friday. No news stories available today.

Sierra Wireless Inc. (T.SW) hit a new 52-week high of $39.99 Friday. No news stories available today.