GRAHAM CORP

Ticker: GHM CUSIP: 384556106 Class: COM

Oppenheimer & Close, LLC's Holding History (CIK: 0001591377)

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

Q1 2017

Shares 27,016 Value ($000) $621 Avg Close $20.40 Range $19.23 - $22.27

Q4 2016

Shares 27,016 Value ($000) $598 Avg Close $18.20 Range $15.24 - $21.43

Q3 2016

Shares 73,938 Value ($000) $1,412 Avg Close $16.68 Range $15.65 - $18.60

Q2 2016

Shares 73,938 Value ($000) $1,361 Avg Close $16.22 Range $15.02 - $17.48

Q1 2016

Shares 62,338 Value ($000) $1,241 Avg Close $15.35 Range $12.56 - $17.76

Q4 2015

Shares 62,338 Value ($000) $1,049 Avg Close $15.26 Range $13.64 - $16.41

Q3 2015

Shares 53,352 Value ($000) $942 Avg Close $15.73 Range $13.65 - $17.82

Q2 2015

Shares 52,352 Value ($000) $1,072 Avg Close $19.45 Range $17.15 - $21.76

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	27,016	$621	$20.40	$19.23 - $22.27
Q4 2016	27,016	$598	$18.20	$15.24 - $21.43
Q3 2016	73,938	$1,412	$16.68	$15.65 - $18.60
Q2 2016	73,938	$1,361	$16.22	$15.02 - $17.48
Q1 2016	62,338	$1,241	$15.35	$12.56 - $17.76
Q4 2015	62,338	$1,049	$15.26	$13.64 - $16.41
Q3 2015	53,352	$942	$15.73	$13.65 - $17.82
Q2 2015	52,352	$1,072	$19.45	$17.15 - $21.76