1. Corporate Officers - B
2. Bautista Ernesto Iii

Insider Trading History of Bautista Ernesto Iii

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Bautista Ernesto Iii since 2006. The trader's CIK number is 1223127. At the time of the last reporting, Bautista Ernesto Iii was the V.P. and Corporate C of Carbo Ceramics Inc. (stock ticker symbol CRR). Also see all insider trading activities at Carbo Ceramics Inc.

Note that in the past BAUTISTA ERNESTO III also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Carbo Ceramics Inc (CRR) by Bautista Ernesto Iii

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2020	CRR	0	$0	0	$0	8,845	$0
2019	CRR	30,000	$45,000	0	$0	4,488	$0
2018	CRR	0	$0	0	$0	2,995	$0
2017	CRR	5,000	$31,900	0	$0	0	$0

Yearly summary of insider trading at W-h Energy Services Inc (WHQ) by Bautista Ernesto Iii

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2006	WHQ	0	$0	20,000	$1,008,710	20,000	$372,950

Insider trading activities at 2 companies by Bautista Ernesto Iii:

1. Carbo Ceramics Inc (CRR)

2. W-h Energy Services Inc (WHQ)

Table 1. Insider trading of Carbo Ceramics Inc (CRR) by Bautista Ernesto Iii

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2020-02-01	CRR	Option Ex	8,845	.00	0
2019-08-02	CRR	Buy	30,000	1.50	45,000
2019-02-01	CRR	Option Ex	4,488	.00	0
2018-02-01	CRR	Option Ex	2,995	.00	0
2017-05-03	CRR	Buy	5,000	6.38	31,900

Table 2. Insider trading of W-h Energy Services Inc (WHQ) by Bautista Ernesto Iii

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2006-05-31	WHQ	Sale	10,000	55.11	551,080
2006-05-31	WHQ	Option Ex	10,000	19.73	197,250
2006-02-06	WHQ	Option Ex	10,000	17.57	175,700
2006-02-06	WHQ	Sale	10,000	45.76	457,630

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Bautista Ernesto Iii (V.P. and Corporate C of Carbo Ceramics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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