Gilder Gagnon Howe & CO LLC Summit Materials, Inc. Transaction History

Gilder Gagnon Howe & CO LLC

5 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2018 Oct 30, 2018	SELL	$18.18 - $27.09 $6.28 Million - $9.36 Million	-345,564 Closed	0 $0
Q2 2018 Jul 31, 2018	SELL	$25.39 - $29.86 $2.95 Million - $3.47 Million	-116,276 Reduced 25.18%	345,564 $9.07 Million
Q1 2018 Apr 30, 2018	BUY	$28.52 - $33.66 $455,635 - $537,752	15,976 Added 3.58%	461,840 $14 Million
Q4 2017 Jan 31, 2018	SELL	$28.66 - $32.43 $202,712 - $229,377	-7,073 Reduced 1.56%	445,864 $14 Million
Q3 2017 Nov 06, 2017	BUY	$26.75 - $31.59 $12.1 Million - $14.3 Million	452,937	452,937 $14.5 Million

347

121M

64.6K

2.05M

Ticker SUM
Exchange NYSE
Sector Basic Materials
Industry Building Materials
Shares Outstandng 118,300,000
Market Cap $6.11B
Description
Summit Materials, Inc., through its subsidiaries, produces and sells construction materials and related downstream products for the public infrastructure, and residential and nonresidential end markets. It operates through three segments: West, East, and Cement. The company's products include aggregates, cement, ready-mix concrete, asphalt pavin...

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