CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

New England Research & Management, Inc.'s Holding History (CIK: 0001596077)

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

Q1 2025

Shares 6,925 Value ($000) $0 Avg Close $62.32 Range $45.85 - $75.65

Q4 2024

Shares 11,090 Value ($000) $1 Avg Close $95.63 Range $66.57 - $136.29

Q1 2023

Shares 13,175 Value ($000) $1 Avg Close $110.53 Range $93.26 - $122.53

Q4 2022

Shares 14,250 Value ($000) $1 Avg Close $94.49 Range $82.41 - $107.19

Q3 2022

Shares 5,500 Value ($000) $497 Avg Close $103.96 Range $82.17 - $117.12

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	6,925	$0	$62.32	$45.85 - $75.65
Q4 2024	11,090	$1	$95.63	$66.57 - $136.29
Q1 2023	13,175	$1	$110.53	$93.26 - $122.53
Q4 2022	14,250	$1	$94.49	$82.41 - $107.19
Q3 2022	5,500	$497	$103.96	$82.17 - $117.12