Daiwa Securities Group’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q2	–	Sell	-10,170	Closed	-$311K	–	1447
2022 Q1	$311K	Sell	10,170 -44,341	-81%	-$1.48M	﹤0.01%	934
2021 Q4	$2.15M	Buy	54,511 +18,814	+53%	+$689K	0.01%	491
2021 Q3	$1.12M	Sell	35,697 -59,291	-62%	-$1.94M	0.01%	645
2021 Q2	$3.25M	Buy	94,988 +2,238	+2%	+$70.5K	0.02%	324
2021 Q1	$2.56M	Buy	92,750 +6,712	+8%	+$169K	0.02%	351
2020 Q4	$1.7M	Sell	86,038 -12,001	-12%	-$223K	0.01%	431
2020 Q3	$1.59M	Sell	98,039 -15,357	-14%	-$246K	0.01%	390
2020 Q2	$1.67M	Hold	113,396	–	–	0.04%	261
2020 Q1	$1.67M	Buy	113,396 +8,645	+8%	+$168K	0.02%	354
2019 Q4	$2.46M	Buy	+104,751	New	+$2.38M	0.02%	311
2018 Q1	–	Sell	-6,497	Closed	-$201K	–	1198
2017 Q4	$201K	Hold	6,497	–	–	﹤0.01%	846
2017 Q3	$202K	Buy	+6,497	New	+$184K	﹤0.01%	803