GRAHAM CORP

Ticker: GHM CUSIP: 384556106 Class: COM

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q2 2021

Shares 48,650 Value ($000) $669 Avg Close $13.89 Range $12.72 - $15.19

Q1 2021

Shares 48,650 Value ($000) $693 Avg Close $15.17 Range $13.60 - $17.03

Q4 2020

Shares 48,650 Value ($000) $739 Avg Close $14.21 Range $12.08 - $16.46

Q3 2020

Shares 48,650 Value ($000) $621 Avg Close $12.55 Range $11.33 - $14.37

Q4 2019

Shares 3,200 Value ($000) $70 Avg Close $20.25 Range $17.80 - $22.33

Q3 2019

Shares 3,200 Value ($000) $64 Avg Close $18.25 Range $16.55 - $21.62

Q2 2019

Shares 74,050 Value ($000) $1,497 Avg Close $19.02 Range $17.55 - $21.14

Q1 2019

Shares 90,680 Value ($000) $1,780 Avg Close $20.46 Range $17.58 - $22.93

Q4 2018

Shares 90,280 Value ($000) $2,062 Avg Close $22.71 Range $17.94 - $26.36

Q3 2018

Shares 92,280 Value ($000) $2,600 Avg Close $24.74 Range $20.61 - $26.59

Q2 2018

Shares 92,280 Value ($000) $2,382 Avg Close $21.84 Range $18.90 - $25.15

Q1 2018

Shares 92,280 Value ($000) $1,977 Avg Close $19.48 Range $18.00 - $21.09

Q4 2017

Shares 147,280 Value ($000) $3,083 Avg Close $18.32 Range $16.30 - $20.43

Q3 2017

Shares 188,380 Value ($000) $3,924 Avg Close $17.95 Range $16.95 - $19.18

Q2 2017

Shares 188,380 Value ($000) $3,704 Avg Close $19.14 Range $17.35 - $21.49

Q1 2017

Shares 182,250 Value ($000) $4,192 Avg Close $20.40 Range $19.23 - $22.27

Q4 2016

Shares 191,350 Value ($000) $4,238 Avg Close $18.20 Range $15.24 - $21.43

Q3 2016

Shares 179,725 Value ($000) $3,433 Avg Close $16.68 Range $15.65 - $18.60

Q2 2016

Shares 173,725 Value ($000) $3,200 Avg Close $16.22 Range $15.02 - $17.48

Q1 2016

Shares 163,725 Value ($000) $3,260 Avg Close $15.35 Range $12.56 - $17.76

Q4 2015

Shares 165,275 Value ($000) $2,780 Avg Close $15.26 Range $13.64 - $16.41

Q3 2015

Shares 120,177 Value ($000) $2,121 Avg Close $15.73 Range $13.65 - $17.82

Q2 2015

Shares 110,475 Value ($000) $2,264 Avg Close $19.45 Range $17.15 - $21.76

Q1 2015

Shares 86,161 Value ($000) $2,065 Avg Close $20.47 Range $17.67 - $24.79

Q4 2014

Shares 17,800 Value ($000) $512 Avg Close $26.15 Range $22.38 - $29.72

Q3 2014

Shares 17,800 Value ($000) $512 Avg Close $26.69 Range $24.01 - $30.28

Q2 2014

Shares 17,300 Value ($000) $602 Avg Close $26.44 Range $22.42 - $29.88

Q1 2014

Shares 17,300 Value ($000) $551 Avg Close $29.97 Range $25.87 - $31.82

Q4 2013

Shares 17,900 Value ($000) $650 Avg Close $31.44 Range $28.16 - $35.82

Q2 2013

Shares 18,525 Value ($000) $556 Avg Close $21.30 Range $19.06 - $26.71

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	48,650	$669	$13.89	$12.72 - $15.19
Q1 2021	48,650	$693	$15.17	$13.60 - $17.03
Q4 2020	48,650	$739	$14.21	$12.08 - $16.46
Q3 2020	48,650	$621	$12.55	$11.33 - $14.37
Q4 2019	3,200	$70	$20.25	$17.80 - $22.33
Q3 2019	3,200	$64	$18.25	$16.55 - $21.62
Q2 2019	74,050	$1,497	$19.02	$17.55 - $21.14
Q1 2019	90,680	$1,780	$20.46	$17.58 - $22.93
Q4 2018	90,280	$2,062	$22.71	$17.94 - $26.36
Q3 2018	92,280	$2,600	$24.74	$20.61 - $26.59
Q2 2018	92,280	$2,382	$21.84	$18.90 - $25.15
Q1 2018	92,280	$1,977	$19.48	$18.00 - $21.09
Q4 2017	147,280	$3,083	$18.32	$16.30 - $20.43
Q3 2017	188,380	$3,924	$17.95	$16.95 - $19.18
Q2 2017	188,380	$3,704	$19.14	$17.35 - $21.49
Q1 2017	182,250	$4,192	$20.40	$19.23 - $22.27
Q4 2016	191,350	$4,238	$18.20	$15.24 - $21.43
Q3 2016	179,725	$3,433	$16.68	$15.65 - $18.60
Q2 2016	173,725	$3,200	$16.22	$15.02 - $17.48
Q1 2016	163,725	$3,260	$15.35	$12.56 - $17.76
Q4 2015	165,275	$2,780	$15.26	$13.64 - $16.41
Q3 2015	120,177	$2,121	$15.73	$13.65 - $17.82
Q2 2015	110,475	$2,264	$19.45	$17.15 - $21.76
Q1 2015	86,161	$2,065	$20.47	$17.67 - $24.79
Q4 2014	17,800	$512	$26.15	$22.38 - $29.72
Q3 2014	17,800	$512	$26.69	$24.01 - $30.28
Q2 2014	17,300	$602	$26.44	$22.42 - $29.88
Q1 2014	17,300	$551	$29.97	$25.87 - $31.82
Q4 2013	17,900	$650	$31.44	$28.16 - $35.82
Q2 2013	18,525	$556	$21.30	$19.06 - $26.71