CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 15,103 Value ($000) $639 Avg Close $40.78 Range $35.13 - $45.80

Q3 2025

Shares 26,455 Value ($000) $1,113 Avg Close $49.73 Range $36.95 - $63.47

Q2 2025

Shares 28,138 Value ($000) $1,557 Avg Close $49.77 Range $36.22 - $60.29

Q1 2025

Shares 8,386 Value ($000) $476 Avg Close $62.32 Range $45.85 - $75.65

Q4 2024

Shares 5,351 Value ($000) $370 Avg Close $95.63 Range $66.57 - $136.29

Q1 2023

Shares 3,967 Value ($000) $432 Avg Close $110.53 Range $93.26 - $122.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,103	$639	$40.78	$35.13 - $45.80
Q3 2025	26,455	$1,113	$49.73	$36.95 - $63.47
Q2 2025	28,138	$1,557	$49.77	$36.22 - $60.29
Q1 2025	8,386	$476	$62.32	$45.85 - $75.65
Q4 2024	5,351	$370	$95.63	$66.57 - $136.29
Q1 2023	3,967	$432	$110.53	$93.26 - $122.53