CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

AMF Tjanstepension AB's Holding History (CIK: 0001553562)

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

Q1 2018

Shares 101,700 Value ($000) $2,835 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 120,400 Value ($000) $3,852 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 129,400 Value ($000) $3,872 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 45,100 Value ($000) $1,218 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 45,100 Value ($000) $1,218 Avg Close $20.97 Range $18.97 - $22.43

Q3 2015

Shares 25,000 Value ($000) $428 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 25,000 Value ($000) $493 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 139,400 Value ($000) $3,162 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 140,700 Value ($000) $3,226 Avg Close $15.20 Range $12.68 - $17.59

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	101,700	$2,835	$24.81	$21.97 - $28.19
Q4 2017	120,400	$3,852	$25.23	$23.59 - $26.36
Q3 2017	129,400	$3,872	$23.59	$22.03 - $25.57
Q2 2017	45,100	$1,218	$22.77	$20.81 - $24.32
Q1 2017	45,100	$1,218	$20.97	$18.97 - $22.43
Q3 2015	25,000	$428	$13.63	$11.66 - $15.13
Q2 2015	25,000	$493	$16.12	$14.79 - $17.27
Q1 2015	139,400	$3,162	$17.82	$16.37 - $18.82
Q4 2014	140,700	$3,226	$15.20	$12.68 - $17.59