ILLINOIS TOOL WKS INC

Ticker: ITW CUSIP: 452308109 Class: COM

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 61 Value ($000) $15 Avg Close $247.57 Range $237.29 - $261.06

Q3 2025

Shares 2 Value ($000) $1 Avg Close $257.33 Range $242.11 - $267.35

Q2 2025

Shares 1,681 Value ($000) $416 Avg Close $237.16 Range $210.69 - $248.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	61	$15	$247.57	$237.29 - $261.06
Q3 2025	2	$1	$257.33	$242.11 - $267.35
Q2 2025	1,681	$416	$237.16	$210.69 - $248.54