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Summit Materials Inc. (SUM)

Insider Trading: Purchases See All
Insider Price Amount Relationship Remaning Holdings Date Form 4
$18.97 3,000 Director 8,152 2016-09-06 Filing
$18.89 3,000 Director 5,152 2016-09-06 Filing
$21.84 116 Large Shareholder 13,958,332 2016-07-19 Filing
$21.86 100 Large Shareholder 13,958,332 2016-07-19 Filing
$21.85 100 Large Shareholder 13,958,332 2016-07-19 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$26.79 6,200 Officer, Director 75,360 2017-05-12 Filing
$27.04 6,300 Officer, Director 81,560 2017-05-11 Filing
$28.69 7,000 Director 14,663 2017-05-05 Filing
$28.18 98,510 Officer 4,398 2017-05-05 Filing
$28.04 21,344 Director 0 2017-05-05 Filing