CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

OAK ASSOCIATES LTD /OH/'s Holding History (CIK: 0000836372)

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

Q4 2019

Shares 245,314 Value ($000) $7,141 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 245,312 Value ($000) $6,996 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 245,310 Value ($000) $8,152 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 245,309 Value ($000) $8,120 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 240,308 Value ($000) $7,260 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 236,307 Value ($000) $8,342 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 236,306 Value ($000) $6,501 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 277,304 Value ($000) $7,731 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 383,303 Value ($000) $12,262 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 383,302 Value ($000) $11,468 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 383,301 Value ($000) $11,518 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 321,300 Value ($000) $8,675 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 176,299 Value ($000) $4,279 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 176,298 Value ($000) $4,004 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 170,297 Value ($000) $3,488 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 170,295 Value ($000) $3,557 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 170,334 Value ($000) $3,114 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 170,332 Value ($000) $2,916 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 170,330 Value ($000) $3,361 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 170,330 Value ($000) $3,863 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 170,330 Value ($000) $3,906 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 170,330 Value ($000) $3,294 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 170,330 Value ($000) $3,739 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 170,330 Value ($000) $3,546 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 170,330 Value ($000) $3,035 Avg Close $12.05 Range $10.08 - $13.18

Q2 2013

Shares 170,330 Value ($000) $2,424 Avg Close $10.49 Range $9.09 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	245,314	$7,141	$24.43	$22.45 - $26.10
Q3 2019	245,312	$6,996	$24.98	$22.31 - $28.54
Q2 2019	245,310	$8,152	$26.62	$23.82 - $29.24
Q1 2019	245,309	$8,120	$27.05	$23.03 - $29.16
Q4 2018	240,308	$7,260	$26.17	$22.76 - $29.38
Q3 2018	236,307	$8,342	$26.48	$22.14 - $29.90
Q2 2018	236,306	$6,501	$22.38	$21.10 - $23.67
Q1 2018	277,304	$7,731	$24.81	$21.97 - $28.19
Q4 2017	383,303	$12,262	$25.23	$23.59 - $26.36
Q3 2017	383,302	$11,468	$23.59	$22.03 - $25.57
Q2 2017	383,301	$11,518	$22.77	$20.81 - $24.32
Q1 2017	321,300	$8,675	$20.97	$18.97 - $22.43
Q4 2016	176,299	$4,279	$18.64	$17.38 - $19.93
Q3 2016	176,298	$4,004	$17.37	$15.37 - $18.61
Q2 2016	170,297	$3,488	$15.51	$14.06 - $16.55
Q1 2016	170,295	$3,557	$14.25	$12.36 - $16.26
Q4 2015	170,334	$3,114	$13.86	$12.46 - $14.78
Q3 2015	170,332	$2,916	$13.63	$11.66 - $15.13
Q2 2015	170,330	$3,361	$16.12	$14.79 - $17.27
Q1 2015	170,330	$3,863	$17.82	$16.37 - $18.82
Q4 2014	170,330	$3,906	$15.20	$12.68 - $17.59
Q3 2014	170,330	$3,294	$15.47	$14.31 - $16.57
Q2 2014	170,330	$3,739	$15.67	$14.87 - $16.45
Q1 2014	170,330	$3,546	$13.82	$12.14 - $15.48
Q4 2013	170,330	$3,035	$12.05	$10.08 - $13.18
Q2 2013	170,330	$2,424	$10.49	$9.09 - $11.82