CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2025

Shares 704,321 Value ($000) $61,670 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 708,821 Value ($000) $58,145 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 706,021 Value ($000) $37,130 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 703,521 Value ($000) $32,207 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 719,921 Value ($000) $34,211 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 650,921 Value ($000) $29,389 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 814,521 Value ($000) $31,644 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 753,121 Value ($000) $24,823 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 745,821 Value ($000) $22,710 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 763,221 Value ($000) $23,255 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 762,321 Value ($000) $26,712 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 762,221 Value ($000) $26,891 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 674,221 Value ($000) $21,535 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 625,121 Value ($000) $18,141 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 791,621 Value ($000) $24,944 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 655,021 Value ($000) $24,177 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 718,421 Value ($000) $26,747 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 429,621 Value ($000) $15,677 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 756,421 Value ($000) $30,938 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 851,621 Value ($000) $37,054 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 779,521 Value ($000) $28,063 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 695,721 Value ($000) $22,548 Avg Close $26.66 Range $22.06 - $29.33

Q2 2020

Shares 718,321 Value ($000) $18,605 Avg Close $19.40 Range $15.19 - $24.47

Q1 2020

Shares 696,321 Value ($000) $14,302 Avg Close $22.10 Range $14.86 - $25.72

Q4 2019

Shares 794,721 Value ($000) $23,134 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 951,221 Value ($000) $27,129 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 935,021 Value ($000) $31,071 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 1,289,321 Value ($000) $42,677 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 993,521 Value ($000) $30,014 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 1,315,621 Value ($000) $46,441 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 1,098,521 Value ($000) $30,220 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 909,821 Value ($000) $25,366 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 1,097,021 Value ($000) $35,094 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 1,205,721 Value ($000) $36,075 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 1,299,121 Value ($000) $39,039 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 1,059,721 Value ($000) $28,612 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 1,366,421 Value ($000) $33,163 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 1,505,221 Value ($000) $35,598 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 1,619,721 Value ($000) $33,172 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 2,384,221 Value ($000) $49,806 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 1,024,021 Value ($000) $18,719 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 1,131,721 Value ($000) $19,375 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 1,154,621 Value ($000) $22,781 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 1,949,621 Value ($000) $44,217 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 1,924,621 Value ($000) $44,132 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 2,293,721 Value ($000) $44,361 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 2,012,421 Value ($000) $44,173 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 2,135,621 Value ($000) $44,464 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 2,146,421 Value ($000) $38,249 Avg Close $12.05 Range $10.08 - $13.18

Q3 2013

Shares 1,721,421 Value ($000) $25,116 Avg Close $10.75 Range $10.09 - $11.23

Q2 2013

Shares 2,173,221 Value ($000) $30,925 Avg Close $10.49 Range $9.09 - $11.82

Q1 2013

Shares 2,095,721 Value ($000) $27,936 Avg Close $8.99 Range $8.39 - $9.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	704,321	$61,670	$85.98	$77.39 - $96.64
Q3 2025	708,821	$58,145	$64.97	$50.94 - $81.93
Q2 2025	706,021	$37,130	$46.30	$36.82 - $52.47
Q1 2025	703,521	$32,207	$48.55	$43.53 - $54.30
Q4 2024	719,921	$34,211	$46.35	$42.94 - $49.78
Q3 2024	650,921	$29,389	$40.86	$36.03 - $44.95
Q2 2024	814,521	$31,644	$33.68	$29.54 - $39.21
Q1 2024	753,121	$24,823	$30.45	$28.32 - $32.29
Q4 2023	745,821	$22,710	$27.12	$23.85 - $29.36
Q3 2023	763,221	$23,255	$30.70	$28.22 - $33.67
Q2 2023	762,321	$26,712	$30.60	$28.39 - $33.72
Q1 2023	762,221	$26,891	$32.11	$29.39 - $34.14
Q4 2022	674,221	$21,535	$29.73	$26.59 - $31.97
Q3 2022	625,121	$18,141	$30.75	$26.45 - $34.17
Q2 2022	791,621	$24,944	$31.05	$28.04 - $33.53
Q1 2022	655,021	$24,177	$34.93	$30.29 - $38.80
Q4 2021	718,421	$26,747	$33.34	$31.26 - $35.25
Q3 2021	429,621	$15,677	$35.29	$32.36 - $37.53
Q2 2021	756,421	$30,938	$38.31	$33.97 - $41.06
Q1 2021	851,621	$37,054	$33.60	$30.34 - $38.69
Q4 2020	779,521	$28,063	$30.87	$27.10 - $33.50
Q3 2020	695,721	$22,548	$26.66	$22.06 - $29.33
Q2 2020	718,321	$18,605	$19.40	$15.19 - $24.47
Q1 2020	696,321	$14,302	$22.10	$14.86 - $25.72
Q4 2019	794,721	$23,134	$24.43	$22.45 - $26.10
Q3 2019	951,221	$27,129	$24.98	$22.31 - $28.54
Q2 2019	935,021	$31,071	$26.62	$23.82 - $29.24
Q1 2019	1,289,321	$42,677	$27.05	$23.03 - $29.16
Q4 2018	993,521	$30,014	$26.17	$22.76 - $29.38
Q3 2018	1,315,621	$46,441	$26.48	$22.14 - $29.90
Q2 2018	1,098,521	$30,220	$22.38	$21.10 - $23.67
Q1 2018	909,821	$25,366	$24.81	$21.97 - $28.19
Q4 2017	1,097,021	$35,094	$25.23	$23.59 - $26.36
Q3 2017	1,205,721	$36,075	$23.59	$22.03 - $25.57
Q2 2017	1,299,121	$39,039	$22.77	$20.81 - $24.32
Q1 2017	1,059,721	$28,612	$20.97	$18.97 - $22.43
Q4 2016	1,366,421	$33,163	$18.64	$17.38 - $19.93
Q3 2016	1,505,221	$35,598	$17.37	$15.37 - $18.61
Q2 2016	1,619,721	$33,172	$15.51	$14.06 - $16.55
Q1 2016	2,384,221	$49,806	$14.25	$12.36 - $16.26
Q4 2015	1,024,021	$18,719	$13.86	$12.46 - $14.78
Q3 2015	1,131,721	$19,375	$13.63	$11.66 - $15.13
Q2 2015	1,154,621	$22,781	$16.12	$14.79 - $17.27
Q1 2015	1,949,621	$44,217	$17.82	$16.37 - $18.82
Q4 2014	1,924,621	$44,132	$15.20	$12.68 - $17.59
Q3 2014	2,293,721	$44,361	$15.47	$14.31 - $16.57
Q2 2014	2,012,421	$44,173	$15.67	$14.87 - $16.45
Q1 2014	2,135,621	$44,464	$13.82	$12.14 - $15.48
Q4 2013	2,146,421	$38,249	$12.05	$10.08 - $13.18
Q3 2013	1,721,421	$25,116	$10.75	$10.09 - $11.23
Q2 2013	2,173,221	$30,925	$10.49	$9.09 - $11.82
Q1 2013	2,095,721	$27,936	$8.99	$8.39 - $9.60