Muhlenkamp & Co’s DIANA SHIPPING INC 8.875% Series B Cumulative Redeemable Perpetual Preferred Shares, $0.01 par value DSX.PRB Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2018 Q1	–	Sell	-28,400	Closed	-$705K	–	46
2017 Q4	$705K	Sell	28,400 -3,000	-10%	-$74.5K	0.21%	35
2017 Q3	$755K	Hold	31,400	–	–	0.24%	34
2017 Q2	$697K	Hold	31,400	–	–	0.22%	36
2017 Q1	$689K	Hold	31,400	–	–	0.21%	36
2016 Q4	$515K	Buy	31,400 +2,500	+9%	+$41K	0.16%	38
2016 Q3	$495K	Hold	28,900	–	–	0.19%	37
2016 Q2	$482K	Hold	28,900	–	–	0.19%	37
2016 Q1	$438K	Buy	28,900 +16,370	+131%	+$248K	0.18%	35
2015 Q4	$179K	Hold	12,530	–	–	0.05%	44
2015 Q3	$247K	Hold	12,530	–	–	0.07%	44
2015 Q2	$313K	Hold	12,530	–	–	0.07%	48
2015 Q1	$321K	Hold	12,530	–	–	0.07%	53
2014 Q4	$301K	Hold	12,530	–	–	0.06%	57
2014 Q3	$328K	Buy	+12,530	New	+$328K	0.06%	55