CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

DELPHI MANAGEMENT INC /MA/'s Holding History (CIK: 0000767684)

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

Q4 2021

Shares 6,259 Value ($000) $1,052 Avg Close $151.80 Range $138.63 - $162.45

Q3 2021

Shares 5,976 Value ($000) $900 Avg Close $143.01 Range $132.16 - $152.26

Q2 2021

Shares 6,293 Value ($000) $954 Avg Close $146.80 Range $133.78 - $158.22

Q1 2021

Shares 6,970 Value ($000) $1,044 Avg Close $126.28 Range $105.75 - $143.35

Q3 2019

Shares 11,697 Value ($000) $1,430 Avg Close $99.99 Range $90.70 - $113.01

Q2 2019

Shares 14,322 Value ($000) $1,544 Avg Close $91.40 Range $83.73 - $100.05

Q1 2019

Shares 14,387 Value ($000) $1,419 Avg Close $86.22 Range $76.25 - $92.11

Q4 2018

Shares 18,012 Value ($000) $1,621 Avg Close $85.53 Range $72.47 - $100.55

Q3 2018

Shares 18,973 Value ($000) $2,163 Avg Close $99.54 Range $93.49 - $103.69

Q2 2018

Shares 20,881 Value ($000) $2,466 Avg Close $95.32 Range $82.17 - $102.42

Q1 2018

Shares 21,535 Value ($000) $2,158 Avg Close $90.60 Range $82.60 - $97.70

Q4 2017

Shares 6,391 Value ($000) $684 Avg Close $90.95 Range $86.93 - $94.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	6,259	$1,052	$151.80	$138.63 - $162.45
Q3 2021	5,976	$900	$143.01	$132.16 - $152.26
Q2 2021	6,293	$954	$146.80	$133.78 - $158.22
Q1 2021	6,970	$1,044	$126.28	$105.75 - $143.35
Q3 2019	11,697	$1,430	$99.99	$90.70 - $113.01
Q2 2019	14,322	$1,544	$91.40	$83.73 - $100.05
Q1 2019	14,387	$1,419	$86.22	$76.25 - $92.11
Q4 2018	18,012	$1,621	$85.53	$72.47 - $100.55
Q3 2018	18,973	$2,163	$99.54	$93.49 - $103.69
Q2 2018	20,881	$2,466	$95.32	$82.17 - $102.42
Q1 2018	21,535	$2,158	$90.60	$82.60 - $97.70
Q4 2017	6,391	$684	$90.95	$86.93 - $94.02