A. Thomas Beck

Affiliations

  • See Remarks at Summit Materials Inc. (SUM), 2019-03-05
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SUM $13.97 10,000 Officer 12,914 2018-11-19 Filing
Insider Trading: Sales See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
SUM $29.31 18,354 Officer 0 2017-09-15 Filing
SUM $30.10 1,560 Officer 0 2017-09-07 Filing
SUM $30.24 17,899 Officer 1,560 2017-09-06 Filing