WESTLAKE CHEM PARTNERS LP

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

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q1 2021
Shares 71,073 Value ($000) $1,707 Avg Close — Range —
Q4 2020
Shares 78,806 Value ($000) $1,879 Avg Close — Range —
Q3 2020
Shares 92,605 Value ($000) $1,736 Avg Close — Range —
Q2 2020
Shares 97,748 Value ($000) $1,851 Avg Close — Range —
Q1 2020
Shares 51,358 Value ($000) $759 Avg Close — Range —
Q3 2019
Shares 227,911 Value ($000) $5,297 Avg Close — Range —
Q2 2019
Shares 309,492 Value ($000) $7,610 Avg Close — Range —
Q1 2019
Shares 181,181 Value ($000) $4,115 Avg Close — Range —
Q4 2018
Shares 78,627 Value ($000) $1,898 Avg Close — Range —
Q3 2018
Shares 60,401 Value ($000) $1,504 Avg Close — Range —
Q1 2018
Shares 10,432 Value ($000) $233 Avg Close — Range —
Q4 2017
Shares 13,800 Value ($000) $344 Avg Close — Range —