1. Corporate Officers - S
2. Stice J Michael

Insider Trading History of Stice J Michael

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Stice J Michael since 2010. The trader's CIK number is 1497306. At the time of the last reporting, Stice J Michael was the Chief Executive Officer of U.s. Silica Holdings, Inc.. (stock ticker symbol SLCA). Also see all insider trading activities at U.s. Silica Holdings, Inc..

Note that in the past STICE J MICHAEL also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Williams Partners L.p. (ACMP) by Stice J Michael

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2014	ACMP	0	$0	0	$0	135,770	$0
2013	ACMP	12,500	$602,709	0	$0	15,603	$0
2012	ACMP	12,000	$389,070	0	$0	4,677	$0
2011	ACMP	3,834	$100,489	0	$0	0	$0
2010	ACMP	8,500	$203,848	0	$0	0	$0

Yearly summary of insider trading at U.s. Silica Holdings, Inc. (SLCA) by Stice J Michael

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2019	SLCA	0	$0	0	$0	4,455	$0
2018	SLCA	5,414	$100,104	0	$0	779	$0
2017	SLCA	0	$0	0	$0	4,450	$165,317
2015	SLCA	0	$0	0	$0	3,239	$0
2014	SLCA	8,200	$198,349	0	$0	1,906	$0

Insider trading activities at 2 companies by Stice J Michael:

1. Williams Partners L.p. (ACMP)

2. U.s. Silica Holdings, Inc. (SLCA)

Table 1. Insider trading of Williams Partners L.p. (ACMP) by Stice J Michael

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2014-07-01	ACMP	Option Ex	102,740	.00	0
2014-01-02	ACMP	Option Ex	22,596	.00	0
2014-01-03	ACMP	Option Ex	10,434	.00	0
2013-12-11	ACMP	Buy	5,900	51.02	301,023
2013-08-20	ACMP	Buy	6,600	45.71	301,686
2013-07-01	ACMP	Option Ex	2,801	.00	0
2013-07-02	ACMP	Option Ex	2,368	.00	0
2013-01-03	ACMP	Option Ex	10,434	.00	0
2012-12-24	ACMP	Buy	9,000	33.60	302,400
2012-07-01	CHKM	Option Ex	2,802	.00	0
2012-03-02	CHKM	Buy	3,000	28.89	86,670
2012-01-03	CHKM	Option Ex	1,875	.00	0
2011-03-07	CHKM	Buy	3,834	26.21	100,489
2010-12-23	CHKM	Buy	3,700	27.04	100,048
2010-08-03	CHKM	Buy	4,800	21.62	103,800

Table 2. Insider trading of U.s. Silica Holdings, Inc. (SLCA) by Stice J Michael

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2019-05-10	SLCA	Option Ex	4,455	.00	0
2018-09-28	SLCA	Buy	5,414	18.49	100,104
2018-05-04	SLCA	Option Ex	779	.00	0
2017-05-05	SLCA	Option Ex	4,450	37.15	165,317
2015-05-08	SLCA	Option Ex	366	.00	0
2015-03-14	SLCA	Option Ex	2,873	.00	0
2014-12-15	SLCA	Buy	8,200	24.19	198,349
2014-03-14	SLCA	Option Ex	1,906	.00	0

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 Stice J Michael (Chief Executive Officer of U.s. Silica Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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