Duff & Phelps Investment Management’s Westlake Chemical Partners WLKP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-60,000	Closed	-$1.46M	–	221
2021 Q3	$1.46M	Sell	60,000 -147,020	-71%	-$3.58M	0.02%	161
2021 Q2	$5.57M	Sell	207,020 -20,000	-9%	-$538K	0.07%	116
2021 Q1	$5.45M	Sell	227,020 -45,000	-17%	-$1.08M	0.07%	119
2020 Q4	$6.49M	Sell	272,020 -80,000	-23%	-$1.91M	0.09%	113
2020 Q3	$6.6M	Sell	352,020 -50,000	-12%	-$937K	0.1%	107
2020 Q2	$7.61M	Sell	402,020 -52,290	-12%	-$990K	0.12%	106
2020 Q1	$6.72M	Hold	454,310	–	–	0.12%	104
2019 Q4	$12M	Sell	454,310 -50,000	-10%	-$1.32M	0.16%	104
2019 Q3	$11.7M	Sell	504,310 -25,000	-5%	-$581K	0.16%	105
2019 Q2	$13M	Sell	529,310 -95,000	-15%	-$2.34M	0.18%	101
2019 Q1	$14.2M	Sell	624,310 -49,710	-7%	-$1.13M	0.21%	99
2018 Q4	$16.3M	Hold	674,020	–	–	0.27%	89
2018 Q3	$16.8M	Buy	674,020 +22,560	+3%	+$562K	0.25%	95
2018 Q2	$16M	Hold	651,460	–	–	0.24%	98
2018 Q1	$14.6M	Hold	651,460	–	–	0.23%	101
2017 Q4	$16.3M	Hold	651,460	–	–	0.23%	100
2017 Q3	$14.8M	Buy	651,460 +340,000	+109%	+$7.72M	0.21%	112
2017 Q2	$7.71M	Buy	311,460 +40,000	+15%	+$990K	0.11%	132
2017 Q1	$6.83M	Hold	271,460	–	–	0.1%	136
2016 Q4	$5.88M	Hold	271,460	–	–	0.08%	141
2016 Q3	$6.2M	Sell	271,460 -67,100	-20%	-$1.53M	0.09%	132
2016 Q2	$6.76M	Sell	338,560 -27,900	-8%	-$557K	0.1%	122
2016 Q1	$7.22M	Hold	366,460	–	–	0.11%	115
2015 Q4	$8.13M	Sell	366,460 -27,340	-7%	-$606K	0.14%	111
2015 Q3	$6.89M	Sell	393,800 -161,700	-29%	-$2.83M	0.11%	118
2015 Q2	$12.1M	Hold	555,500	–	–	0.18%	112
2015 Q1	$14.9M	Sell	555,500 -20,000	-3%	-$536K	0.21%	105
2014 Q4	$16.7M	Buy	575,500 +15,000	+3%	+$435K	0.23%	103
2014 Q3	$16.3M	Buy	+560,500	New	+$16.3M	0.23%	102