CARBO CERAMICS INC insider transactions

CARBO CERAMICS INC insider transactions
Date	Person	Type	Name	Shares	Shares (Total)	Price	Code
2020-06-12	Kolstad Gary A	Sell	Common Stock	-86757.0	431,900	$0.0	S
2020-05-20	Conkle Don P	Sell	Common Stock	-80460.0	136,014	$0.0	S
2020-02-01	Conkle Don P	Sell	Common Stock	-3714.0	216,474	$0.2	D
2020-02-01	Conkle Don P	Buy	Common Stock	1850.0	218,324	$0.0	M
2020-02-01	Conkle Don P	Sell	Common Stock	-1850.0	216,474	$0.2	D
2020-02-01	Conkle Don P	Buy	Common Stock	5400.0	221,874	$0.0	M
2020-02-01	Conkle Don P	Sell	Common Stock	-5400.0	216,474	$0.2	D
2020-02-01	Conkle Don P	Sell	Phantom Stock	-3714.0	0	$0.0	M
2020-02-01	Conkle Don P	Sell	Phantom Stock	-1850.0	1,851	$0.0	M
2020-02-01	Conkle Don P	Sell	Phantom Stock	-5400.0	10,800	$0.0	M
2020-02-01	Conkle Don P	Sell	Common Stock	-8263.0	216,474	$0.2	F
2020-02-01	BAUTISTA ERNESTO III	Buy	Common Stock	2996.0	152,570	$0.0	M
2020-02-01	BAUTISTA ERNESTO III	Sell	Common Stock	-2996.0	149,574	$0.2	D
2020-02-01	BAUTISTA ERNESTO III	Buy	Common Stock	1493.0	151,067	$0.0	M
2020-02-01	BAUTISTA ERNESTO III	Sell	Common Stock	-1493.0	149,574	$0.2	D
2020-02-01	BAUTISTA ERNESTO III	Buy	Common Stock	4356.0	153,930	$0.0	M
2020-02-01	BAUTISTA ERNESTO III	Sell	Common Stock	-4356.0	149,574	$0.2	D
2020-02-01	BAUTISTA ERNESTO III	Sell	Phantom Stock	-2996.0	0	$0.0	M
2020-02-01	BAUTISTA ERNESTO III	Sell	Common Stock	-6666.0	149,574	$0.2	F
2020-02-01	Conkle Don P	Buy	Common Stock	3714.0	220,188	$0.0	M