Prem Watsa U.S. Silica Holdings, Inc.

Avg closing price

Price range

Sold -215 Thousand shares Q1 2020

$4.26

$0.85 - $6.39

Increased shares by 59.3% (+80 Thousand shares) Q4 2019

$6.03

$4.46 - $8.74

New holding (+135 Thousand shares) Q4 2018

$14.59

$9.92 - $20.53

New holding (+345 Thousand shares) Q2 2020

$2.53

$1.25 - $4.58