NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Patten Group, Inc.'s Holding History (CIK: 0001633207)

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

Q1 2017
Shares 200 Value ($000) $17 Avg Close $67.79 Range $63.77 - $70.95