SELL THOMAS D [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
12/05/2019	SemGroup Corp	SEMG	Disposition	Common Stock	33k	$0.00	$0	12/03/2019
12/03/2019	SemGroup Corp	SEMG	Payment of Exercise	Common Stock	3.1k	$15.06	$46.5k	12/03/2019
12/03/2019	SemGroup Corp	SEMG	Grant	Common Stock	10.5k	$0.00	$0	12/03/2019
03/01/2019	SemGroup Corp	SEMG	Grant	Common Stock	6.5k	$0.00	$0	03/01/2019
03/01/2019	SemGroup Corp	SEMG	Payment of Exercise	Common Stock	290	$15.22	$4.4k	03/01/2019
02/15/2019	SemGroup Corp	SEMG	Payment of Exercise	Common Stock	580	$16.87	$9.8k	02/15/2019
03/01/2018	SemGroup Corp	SEMG	Grant	Common Stock	7.4k	$0.00	$0	03/01/2018