Insider Transactions in Q2 2021 at Summit Materials, Inc. (SUM)

Date	Insider	Transaction	Ownership Type	Shares Traded	Value / Price
Jun 16 2021	Howard L Lance Director	SELL Open market or private sale	Direct	90,000 -95.75%	$3,060,000 $34.33 P/Share
Jun 15 2021	Howard L Lance Director	SELL Open market or private sale	Direct	82,500 -46.74%	$2,805,000 $34.53 P/Share
Jun 15 2021	Howard L Lance Director	BUY Exercise of conversion of derivative security	Direct	82,500 +31.85%	$1,485,000 $18.0 P/Share
Jun 14 2021	Howard L Lance Director	SELL Open market or private sale	Direct	82,500 -46.74%	$2,805,000 $34.3 P/Share
Jun 14 2021	Howard L Lance Director	BUY Exercise of conversion of derivative security	Direct	82,500 +31.85%	$1,485,000 $18.0 P/Share
Jun 14 2021	Howard L Lance Director	BUY Conversion of derivative security	Direct	90,000 +48.91%	-

Receive a notification when an Institution or Guru buys or sells SUM shares.

Notify only if

Value

Get notified when an Summit Materials, Inc. insider buys or sells SUM shares.

Notify only if

Operation

Value

Type

Receive news related to Summit Materials, Inc.