CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

ROBOTTI ROBERT's Holding History (CIK: 0001105838)

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

Q4 2018

Shares 15,040 Value ($000) $454 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 15,040 Value ($000) $531 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 25,040 Value ($000) $689 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 20,040 Value ($000) $559 Avg Close $24.81 Range $21.97 - $28.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	15,040	$454	$26.17	$22.76 - $29.38
Q3 2018	15,040	$531	$26.48	$22.14 - $29.90
Q2 2018	25,040	$689	$22.38	$21.10 - $23.67
Q1 2018	20,040	$559	$24.81	$21.97 - $28.19