NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

Armbruster Capital Management, Inc.'s Holding History (CIK: 0001664847)

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

Q1 2018
Shares 12 Value ($000) $4 Avg Close $294.31 Range $266.13 - $315.68
Q4 2017
Shares 12 Value ($000) $4 Avg Close $263.02 Range $251.27 - $273.10
Q3 2017
Shares 12 Value ($000) $3 Avg Close $234.97 Range $223.70 - $251.79
Q2 2017
Shares 261 Value ($000) $67 Avg Close $217.50 Range $204.18 - $228.88
Q1 2017
Shares 261 Value ($000) $62 Avg Close $205.77 Range $193.67 - $215.78
Q4 2016
Shares 261 Value ($000) $61 Avg Close $200.65 Range $182.75 - $218.77
Q3 2016
Shares 249 Value ($000) $53 Avg Close $186.23 Range $178.16 - $192.37
Q2 2016
Shares 249 Value ($000) $55 Avg Close $180.17 Range $167.24 - $191.50
Q1 2016
Shares 249 Value ($000) $49 Avg Close $161.05 Range $148.95 - $170.52
Q4 2015
Shares 249 Value ($000) $47 Avg Close $155.62 Range $137.87 - $164.41