CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

Ledyard National Bank's Holding History (CIK: 0001310658)

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

Q4 2018

Shares 60 Value ($000) $5 Avg Close $85.53 Range $72.47 - $100.55

Q3 2018

Shares 60 Value ($000) $7 Avg Close $99.54 Range $93.49 - $103.69

Q2 2018

Shares 60 Value ($000) $7 Avg Close $95.32 Range $82.17 - $102.42

Q1 2018

Shares 60 Value ($000) $6 Avg Close $90.60 Range $82.60 - $97.70

Q4 2017

Shares 60 Value ($000) $6 Avg Close $90.95 Range $86.93 - $94.02

Q3 2017

Shares 60 Value ($000) $6 Avg Close $83.73 Range $77.78 - $89.38

Q2 2015

Shares 60 Value ($000) $4 Avg Close $54.29 Range $44.71 - $59.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	60	$5	$85.53	$72.47 - $100.55
Q3 2018	60	$7	$99.54	$93.49 - $103.69
Q2 2018	60	$7	$95.32	$82.17 - $102.42
Q1 2018	60	$6	$90.60	$82.60 - $97.70
Q4 2017	60	$6	$90.95	$86.93 - $94.02
Q3 2017	60	$6	$83.73	$77.78 - $89.38
Q2 2015	60	$4	$54.29	$44.71 - $59.73