The first Summit Materials trade was made in Q1 2015.
Since then Gabe Plotkin bought shares four more times and sold shares on eight occasions. The investor completely sold their stake between Q4 2016 and Q2 2018.
Avg closing price
Price range
Sold -1.28 Million shares
Q2 2018
Avg closing price
$28.34
Price range
$25.39
-
$29.86
Sold 1.9% shares (-25 Thousand shares)
Q1 2018
Avg closing price
$31.37
Price range
$28.52
-
$33.66
Sold 28.8% shares (-525 Thousand shares)
Q4 2017
Avg closing price
$30.61
Price range
$28.66
-
$32.43
Sold 27.0% shares (-675 Thousand shares)
Q3 2017
Avg closing price
$28.86
Price range
$26.75
-
$31.59
Sold 24.2% shares (-800 Thousand shares)
Q2 2017
Avg closing price
$26.48
Price range
$23.52
-
$28.54
Sold 5.7% shares (-200 Thousand shares)
Q4 2016
Avg closing price
$21.34
Price range
$17.82
-
$24.46
Increased shares by 59.1% (+1.3 Million shares)
Q3 2016
Avg closing price
$19.68
Price range
$17.34
-
$21.85
Increased shares by 63.0% (+850 Thousand shares)
Q2 2016
Avg closing price
$20.32
Price range
$17.96
-
$21.94
Sold 15.6% shares (-250 Thousand shares)
Q1 2016
Avg closing price
$16.64
Price range
$13.47
-
$19.35
Sold 8.6% shares (-150 Thousand shares)
Q4 2015
Avg closing price
$20.73
Price range
$18.15
-
$23.60
Increased shares by 73.3% (+740 Thousand shares)
Q3 2015
Avg closing price
$23.42
Price range
$17.44
-
$25.63
Increased shares by 22.4% (+185 Thousand shares)
Q2 2015