ZPR Investment Management’s GulfMark Offshore, Inc. Common Stock GLF Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2016 Q4	–	Sell	-34,500	Closed	-$58K	–	59
2016 Q3	$58K	Buy	34,500 +19,000	+123%	+$31.9K	0.1%	43
2016 Q2	$49K	Buy	+15,500	New	+$49K	0.09%	42
2014 Q4	–	Sell	-74,920	Closed	-$2.35M	–	32
2014 Q3	$2.35M	Buy	+74,920	New	+$2.35M	2.42%	18