CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Field & Main Bank's Holding History (CIK: 0001594492)

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

Q3 2018
Shares 300 Value ($000) $11 Avg Close $26.48 Range $22.14 - $29.90
Q2 2018
Shares 300 Value ($000) $10 Avg Close $22.38 Range $21.10 - $23.67
Q1 2018
Shares 500 Value ($000) $14 Avg Close $24.81 Range $21.97 - $28.19
Q4 2017
Shares 600 Value ($000) $19 Avg Close $25.23 Range $23.59 - $26.36
Q2 2015
Shares 3,400 Value ($000) $67 Avg Close $16.12 Range $14.79 - $17.27
Q1 2015
Shares 3,400 Value ($000) $77 Avg Close $17.82 Range $16.37 - $18.82
Q4 2014
Shares 3,200 Value ($000) $73 Avg Close $15.20 Range $12.68 - $17.59
Q3 2014
Shares 3,200 Value ($000) $62 Avg Close $15.47 Range $14.31 - $16.57
Q2 2014
Shares 3,200 Value ($000) $70 Avg Close $15.67 Range $14.87 - $16.45
Q1 2014
Shares 3,200 Value ($000) $67 Avg Close $13.82 Range $12.14 - $15.48
Q4 2013
Shares 3,200 Value ($000) $57 Avg Close $12.05 Range $10.08 - $13.18