NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

NWK Group, Inc.'s Holding History (CIK: 0001803054)

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

Q2 2020

Shares 500 Value ($000) $40 Avg Close $66.60 Range $56.52 - $77.90

Q1 2020

Shares 500 Value ($000) $38 Avg Close $76.24 Range $50.86 - $91.21

Q4 2019

Shares 500 Value ($000) $53 Avg Close $84.53 Range $70.73 - $91.70

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	500	$40	$66.60	$56.52 - $77.90
Q1 2020	500	$38	$76.24	$50.86 - $91.21
Q4 2019	500	$53	$84.53	$70.73 - $91.70