CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q4 2017
Shares 8,431 Value ($000) $270 Avg Close $25.23 Range $23.59 - $26.36
Q3 2015
Shares 18,146 Value ($000) $311 Avg Close $13.63 Range $11.66 - $15.13
Q2 2015
Shares 18,146 Value ($000) $358 Avg Close $16.12 Range $14.79 - $17.27
Q1 2015
Shares 18,146 Value ($000) $412 Avg Close $17.82 Range $16.37 - $18.82
Q4 2014
Shares 34,146 Value ($000) $783 Avg Close $15.20 Range $12.68 - $17.59
Q3 2014
Shares 34,146 Value ($000) $660 Avg Close $15.47 Range $14.31 - $16.57
Q2 2014
Shares 34,146 Value ($000) $750 Avg Close $15.67 Range $14.87 - $16.45
Q1 2014
Shares 33,146 Value ($000) $690 Avg Close $13.82 Range $12.14 - $15.48
Q4 2013
Shares 33,146 Value ($000) $591 Avg Close $12.05 Range $10.08 - $13.18
Q3 2013
Shares 39,456 Value ($000) $576 Avg Close $10.75 Range $10.09 - $11.23
Q2 2013
Shares 39,456 Value ($000) $561 Avg Close $10.49 Range $9.09 - $11.82