1. Corporate Officers - G
2. Gerlich Michael A

Insider Trading History of Gerlich Michael A

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Gerlich Michael A since 2006. The trader's CIK number is 1348370. At the time of the last reporting, Gerlich Michael A was the Chief Financial Offi of Gastar Exploration Inc.. (stock ticker symbol GST). Also see all insider trading activities at Gastar Exploration Inc..

Note that in the past Gerlich Michael A also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Gastar Exploration Inc. (GST) by Gerlich Michael A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2019	GST	0	$0	2,000	$50	0	$0
2018	GST	0	$0	1,061,483	$16,983	0	$0
2017	GST	0	$0	0	$0	171,310	$0
2016	GST	0	$0	0	$0	160,200	$0
2015	GST	0	$0	60,000	$159,000	160,202	$0
2014	GST	7,800	$93,155	0	$0	160,202	$929,171

Yearly summary of insider trading at Gastar Exploration Ltd (GST) by Gerlich Michael A

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2008	GST	10,000	$10,800	0	$0	0	$0
2007	GST	20,000	$18,400	0	$0	0	$0
2006	GST	5,000	$19,975	0	$0	0	$0

Insider trading activities at 2 companies by Gerlich Michael A:

1. Gastar Exploration Inc. (GST)

2. Gastar Exploration Ltd (GST)

Table 1. Insider trading of Gastar Exploration Inc. (GST) by Gerlich Michael A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2019-01-03	GST	Sale	2,000	.03	50
2018-12-27	GST	Sale	1,061,483	.02	16,983
2017-06-30	GST	Option Ex	171,310	.00	0
2016-01-30	GST	Option Ex	160,200	.00	0
2015-04-01	GST	Sale	60,000	2.65	159,000
2015-01-30	GST	Option Ex	160,202	.00	0
2014-12-12	GST.PR.B	Buy	250	19.58	4,895
2014-12-01	GST.PR.B	Buy	1,750	20.95	36,662
2014-09-24	GST	Buy	5,000	6.25	31,250
2014-08-15	GST.PR.A	Buy	400	25.40	10,160
2014-08-14	GST.PR.A	Buy	400	25.47	10,188
2014-01-30	GSTPRAPRB	Option Ex	160,202	5.80	929,171

Table 2. Insider trading of Gastar Exploration Ltd (GST) by Gerlich Michael A

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2008-10-03	GST	Buy	5,000	1.08	5,400
2008-10-03	GST	Buy	5,000	1.08	5,400
2007-12-19	GST	Buy	20,000	.92	18,400
2006-01-11	GST	Buy	5,000	4.00	19,975

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 Gerlich Michael A (Chief Financial Offi of Gastar Exploration Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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