CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

PHYSICIANS FINANCIAL SERVICES, INC.'s Holding History (CIK: 0001665518)

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

Q4 2016

Shares 4,800 Value ($000) $103 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 4,600 Value ($000) $108 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 4,600 Value ($000) $94 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 4,425 Value ($000) $92 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 4,405 Value ($000) $81 Avg Close $13.86 Range $12.46 - $14.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	4,800	$103	$18.64	$17.38 - $19.93
Q3 2016	4,600	$108	$17.37	$15.37 - $18.61
Q2 2016	4,600	$94	$15.51	$14.06 - $16.55
Q1 2016	4,425	$92	$14.25	$12.36 - $16.26
Q4 2015	4,405	$81	$13.86	$12.46 - $14.78