CELANESE CORP DEL

Ticker: CE CUSIP: 150870103 Class: COM

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 8,816 Value ($000) $373 Avg Close $40.78 Range $35.13 - $45.80

Q3 2025

Shares 13,383 Value ($000) $563 Avg Close $49.73 Range $36.95 - $63.47

Q2 2025

Shares 1,191 Value ($000) $66 Avg Close $49.77 Range $36.22 - $60.29

Q4 2024

Shares 10,085 Value ($000) $698 Avg Close $95.63 Range $66.57 - $136.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,816	$373	$40.78	$35.13 - $45.80
Q3 2025	13,383	$563	$49.73	$36.95 - $63.47
Q2 2025	1,191	$66	$49.77	$36.22 - $60.29
Q4 2024	10,085	$698	$95.63	$66.57 - $136.29