CHESAPEAKE ENERGY CORP

Ticker: EXE CUSIP: 165167735 Class: EQTY

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 13,680 Value ($000) $1,510 Avg Close $110.64 Range $97.10 - $126.62

Q3 2025

Shares 74,846 Value ($000) $7,952 Avg Close $99.11 Range $90.58 - $114.33

Q2 2025

Shares 27,905 Value ($000) $3,263 Avg Close $109.10 Range $92.98 - $120.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,680	$1,510	$110.64	$97.10 - $126.62
Q3 2025	74,846	$7,952	$99.11	$90.58 - $114.33
Q2 2025	27,905	$3,263	$109.10	$92.98 - $120.89