NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Agate Pass Investment Management, LLC's Holding History (CIK: 0001900409)

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

Q4 2025

Shares 8,595 Value ($000) $1,174 Avg Close $130.74 Range $120.39 - $141.25

Q3 2025

Shares 9,095 Value ($000) $1,224 Avg Close $127.35 Range $117.54 - $134.67

Q2 2025

Shares 9,195 Value ($000) $1,166 Avg Close $100.50 Range $80.06 - $125.55

Q1 2025

Shares 9,345 Value ($000) $922 Avg Close $103.45 Range $93.23 - $111.60

Q4 2024

Shares 5,245 Value ($000) $538 Avg Close $99.01 Range $84.76 - $108.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,595	$1,174	$130.74	$120.39 - $141.25
Q3 2025	9,095	$1,224	$127.35	$117.54 - $134.67
Q2 2025	9,195	$1,166	$100.50	$80.06 - $125.55
Q1 2025	9,345	$922	$103.45	$93.23 - $111.60
Q4 2024	5,245	$538	$99.01	$84.76 - $108.13