CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q1 2015
Shares 675,000 Value ($000) $15,309 Avg Close $17.82 Range $16.37 - $18.82
Q4 2014
Shares 675,000 Value ($000) $15,478 Avg Close $15.20 Range $12.68 - $17.59
Q3 2014
Shares 675,000 Value ($000) $13,055 Avg Close $15.47 Range $14.31 - $16.57
Q2 2014
Shares 675,000 Value ($000) $14,816 Avg Close $15.67 Range $14.87 - $16.45
Q1 2014
Shares 675,000 Value ($000) $14,054 Avg Close $13.82 Range $12.14 - $15.48
Q4 2013
Shares 675,000 Value ($000) $12,029 Avg Close $12.05 Range $10.08 - $13.18
Q3 2013
Shares 800,000 Value ($000) $11,672 Avg Close $10.75 Range $10.09 - $11.23
Q2 2013
Shares 1,365,000 Value ($000) $19,424 Avg Close $10.49 Range $9.09 - $11.82