GRAHAM CORP

Ticker: GHM CUSIP: 384556106 Class: COM

RAMSEY QUANTITATIVE SYSTEMS's Holding History (CIK: 0001132897)

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

Q4 2018

Shares 3,370 Value ($000) $77 Avg Close $22.71 Range $17.94 - $26.36

Q3 2018

Shares 5,264 Value ($000) $148 Avg Close $24.74 Range $20.61 - $26.59

Q2 2018

Shares 3,815 Value ($000) $98 Avg Close $21.84 Range $18.90 - $25.15

Q1 2018

Shares 5,039 Value ($000) $108 Avg Close $19.48 Range $18.00 - $21.09

Q4 2017

Shares 2,597 Value ($000) $54 Avg Close $18.32 Range $16.30 - $20.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	3,370	$77	$22.71	$17.94 - $26.36
Q3 2018	5,264	$148	$24.74	$20.61 - $26.59
Q2 2018	3,815	$98	$21.84	$18.90 - $25.15
Q1 2018	5,039	$108	$19.48	$18.00 - $21.09
Q4 2017	2,597	$54	$18.32	$16.30 - $20.43