NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Optas, LLC's Holding History (CIK: 0001802961)

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

Q4 2025

Shares 2,991 Value ($000) $409 Avg Close $130.74 Range $120.39 - $141.25

Q3 2025

Shares 2,191 Value ($000) $295 Avg Close $127.35 Range $117.54 - $134.67

Q2 2025

Shares 1,976 Value ($000) $251 Avg Close $100.50 Range $80.06 - $125.55

Q3 2020

Shares 2,594 Value ($000) $202 Avg Close $67.99 Range $61.38 - $73.22

Q1 2020

Shares 2,803 Value ($000) $213 Avg Close $76.24 Range $50.86 - $91.21

Q4 2019

Shares 2,995 Value ($000) $318 Avg Close $84.53 Range $70.73 - $91.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,991	$409	$130.74	$120.39 - $141.25
Q3 2025	2,191	$295	$127.35	$117.54 - $134.67
Q2 2025	1,976	$251	$100.50	$80.06 - $125.55
Q3 2020	2,594	$202	$67.99	$61.38 - $73.22
Q1 2020	2,803	$213	$76.24	$50.86 - $91.21
Q4 2019	2,995	$318	$84.53	$70.73 - $91.70