Shay Capital’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2024 Q3	–	Sell	-17,500	Closed	-$641K	–	356
2024 Q2	$641K	Buy	+17,500	New	+$641K	0.09%	97
2021 Q4	–	Sell	-33,053	Closed	-$1.04M	–	504
2021 Q3	$1.04M	Buy	+33,053	New	+$1.04M	0.13%	83