ABBOTT LABS

Ticker: ABT CUSIP: 002824100 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 2,725 Value ($000) $341 Avg Close $127.30 Range $120.70 - $134.85

Q1 2025

Shares 4 Value ($000) $1 Avg Close $125.48 Range $109.37 - $139.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,725	$341	$127.30	$120.70 - $134.85
Q1 2025	4	$1	$125.48	$109.37 - $139.33