NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

GTS SECURITIES LLC's Holding History (CIK: 0001452765)

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

Q4 2025

Shares 2,904 Value ($000) $397 Avg Close $130.74 Range $120.39 - $141.25

Q4 2024

Shares 3,948 Value ($000) $405 Avg Close $99.01 Range $84.76 - $108.13

Q3 2024

Shares 6,935 Value ($000) $624 Avg Close $84.00 Range $77.46 - $89.72

Q2 2024

Shares 4,084 Value ($000) $343 Avg Close $79.92 Range $75.34 - $84.71

Q4 2023

Shares 4,277 Value ($000) $361 Avg Close $69.13 Range $58.21 - $81.80

Q3 2023

Shares 9,315 Value ($000) $647 Avg Close $69.90 Range $63.24 - $76.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,904	$397	$130.74	$120.39 - $141.25
Q4 2024	3,948	$405	$99.01	$84.76 - $108.13
Q3 2024	6,935	$624	$84.00	$77.46 - $89.72
Q2 2024	4,084	$343	$79.92	$75.34 - $84.71
Q4 2023	4,277	$361	$69.13	$58.21 - $81.80
Q3 2023	9,315	$647	$69.90	$63.24 - $76.10