WESTLAKE CHEM PARTNERS LP

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

Family Manage LLC's Holding History (CIK: 0001539947)

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

Q1 2015

Shares 51,425 Value ($000) $1,379 Avg Close — Range —

Q4 2014

Shares 51,900 Value ($000) $1,505 Avg Close — Range —

Q3 2014

Shares 48,625 Value ($000) $1,410 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	51,425	$1,379	—	—
Q4 2014	51,900	$1,505	—	—
Q3 2014	48,625	$1,410	—	—