WESTLAKE CHEM PARTNERS LP

Ticker: WLKP CUSIP: 960417103 Class: COM UNIT RP LP

DUFF & PHELPS INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000765443)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021
Shares 60,000 Value ($000) $1,460 Avg Close — Range —
Q2 2021
Shares 207,020 Value ($000) $5,573 Avg Close — Range —
Q1 2021
Shares 227,020 Value ($000) $5,453 Avg Close — Range —
Q4 2020
Shares 272,020 Value ($000) $6,485 Avg Close — Range —
Q3 2020
Shares 352,020 Value ($000) $6,600 Avg Close — Range —
Q2 2020
Shares 402,020 Value ($000) $7,614 Avg Close — Range —
Q1 2020
Shares 454,310 Value ($000) $6,715 Avg Close — Range —
Q4 2019
Shares 454,310 Value ($000) $12,003 Avg Close — Range —
Q3 2019
Shares 504,310 Value ($000) $11,720 Avg Close — Range —
Q2 2019
Shares 529,310 Value ($000) $13,016 Avg Close — Range —
Q1 2019
Shares 624,310 Value ($000) $14,178 Avg Close — Range —
Q4 2018
Shares 674,020 Value ($000) $16,264 Avg Close — Range —
Q3 2018
Shares 674,020 Value ($000) $16,783 Avg Close — Range —
Q2 2018
Shares 651,460 Value ($000) $15,961 Avg Close — Range —
Q1 2018
Shares 651,460 Value ($000) $14,560 Avg Close — Range —
Q4 2017
Shares 651,460 Value ($000) $16,254 Avg Close — Range —
Q3 2017
Shares 651,460 Value ($000) $14,788 Avg Close — Range —
Q2 2017
Shares 311,460 Value ($000) $7,709 Avg Close — Range —
Q1 2017
Shares 271,460 Value ($000) $6,827 Avg Close — Range —
Q4 2016
Shares 271,460 Value ($000) $5,877 Avg Close — Range —
Q3 2016
Shares 271,460 Value ($000) $6,200 Avg Close — Range —
Q2 2016
Shares 338,560 Value ($000) $6,764 Avg Close — Range —
Q1 2016
Shares 366,460 Value ($000) $7,219 Avg Close — Range —
Q4 2015
Shares 366,460 Value ($000) $8,128 Avg Close — Range —
Q3 2015
Shares 393,800 Value ($000) $6,892 Avg Close — Range —
Q2 2015
Shares 555,500 Value ($000) $12,082 Avg Close — Range —
Q1 2015
Shares 555,500 Value ($000) $14,899 Avg Close — Range —
Q4 2014
Shares 575,500 Value ($000) $16,690 Avg Close — Range —
Q3 2014
Shares 560,500 Value ($000) $16,255 Avg Close — Range —