CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

Peregrine Asset Advisers, Inc.'s Holding History (CIK: 0001535227)

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

Q3 2018

Shares 2,555 Value ($000) $291 Avg Close $99.54 Range $93.49 - $103.69

Q2 2018

Shares 2,555 Value ($000) $284 Avg Close $95.32 Range $82.17 - $102.42

Q1 2018

Shares 2,555 Value ($000) $256 Avg Close $90.60 Range $82.60 - $97.70

Q4 2017

Shares 40,304 Value ($000) $4,316 Avg Close $90.95 Range $86.93 - $94.02

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	2,555	$291	$99.54	$93.49 - $103.69
Q2 2018	2,555	$284	$95.32	$82.17 - $102.42
Q1 2018	2,555	$256	$90.60	$82.60 - $97.70
Q4 2017	40,304	$4,316	$90.95	$86.93 - $94.02