GSA Capital Partners’s Pioneer Energy Services Corp. PES Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q3	–	Sell	-231,117	Closed	-$1.35M	–	2044
2018 Q2	$1.35M	Sell	231,117 -195,000	-46%	-$868K	0.07%	537
2018 Q1	$1.15M	Buy	426,117 +324,588	+320%	+$1.02M	0.06%	570
2017 Q4	$310K	Buy	+101,529	New	+$222K	0.02%	1212
2017 Q3	–	Sell	-40,180	Closed	-$82K	–	1992
2017 Q2	$82K	Sell	40,180 -210,659	-84%	-$606K	0.01%	1606
2017 Q1	$1M	Buy	250,839 +27,168	+12%	+$151K	0.05%	635
2016 Q4	$1.53M	Buy	223,671 +115,279	+106%	+$561K	0.09%	320
2016 Q3	$438K	Buy	108,392 +86,812	+402%	+$320K	0.02%	1134
2016 Q2	$99K	Sell	21,580 -222,500	-91%	-$732K	0.01%	1671
2016 Q1	$537K	Sell	244,080 -17,600	-7%	-$29K	0.03%	970
2015 Q4	$568K	Sell	261,680 -49,200	-16%	-$127K	0.03%	1081
2015 Q3	$653K	Buy	310,880 +280,051	+908%	+$951K	0.03%	952
2015 Q2	$195K	Sell	30,829 -39,691	-56%	-$272K	0.01%	1814
2015 Q1	$382K	Sell	70,520 -60,384	-46%	-$301K	0.02%	1568
2014 Q4	$725K	Buy	130,904 +95,666	+271%	+$775K	0.05%	686
2014 Q3	$494K	Sell	35,238 -28,900	-45%	-$451K	0.03%	936
2014 Q2	$1.13M	Buy	64,138 +30,200	+89%	+$453K	0.05%	606
2014 Q1	$439K	Buy	+33,938	New	+$339K	0.03%	877