CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

Retirement Systems of Alabama's Holding History (CIK: 0001593051)

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

Q4 2025

Shares 165,977 Value ($000) $14,533 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 166,285 Value ($000) $13,640 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 165,404 Value ($000) $8,699 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 165,661 Value ($000) $7,584 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 166,842 Value ($000) $7,928 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 168,339 Value ($000) $7,601 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 170,066 Value ($000) $6,607 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 169,478 Value ($000) $5,586 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 169,230 Value ($000) $5,153 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 173,581 Value ($000) $5,289 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 1,293,894 Value ($000) $45,338 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 1,344,999 Value ($000) $47,452 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 1,363,870 Value ($000) $43,562 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 987,695 Value ($000) $28,663 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 987,000 Value ($000) $31,100 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 247,505 Value ($000) $9,135 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 254,497 Value ($000) $9,475 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 263,954 Value ($000) $9,632 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 283,399 Value ($000) $11,591 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 286,592 Value ($000) $12,470 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 305,924 Value ($000) $11,013 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 306,698 Value ($000) $9,940 Avg Close $26.66 Range $22.06 - $29.33

Q2 2020

Shares 324,528 Value ($000) $8,405 Avg Close $19.40 Range $15.19 - $24.47

Q1 2020

Shares 338,095 Value ($000) $6,944 Avg Close $22.10 Range $14.86 - $25.72

Q4 2019

Shares 338,015 Value ($000) $9,840 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 341,951 Value ($000) $9,752 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 365,984 Value ($000) $12,162 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 366,351 Value ($000) $12,126 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 373,546 Value ($000) $11,285 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 373,546 Value ($000) $13,186 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 389,159 Value ($000) $10,706 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 415,163 Value ($000) $11,575 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 421,156 Value ($000) $13,473 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 438,183 Value ($000) $13,110 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 446,177 Value ($000) $13,408 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 448,625 Value ($000) $12,113 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 464,041 Value ($000) $11,262 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 524,425 Value ($000) $12,403 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 548,226 Value ($000) $11,228 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 562,356 Value ($000) $11,748 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 613,468 Value ($000) $11,214 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 691,599 Value ($000) $11,840 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 721,996 Value ($000) $14,245 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 737,145 Value ($000) $16,718 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 786,061 Value ($000) $18,024 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 787,278 Value ($000) $15,226 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 770,111 Value ($000) $16,904 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 835,634 Value ($000) $17,398 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 870,302 Value ($000) $15,509 Avg Close $12.05 Range $10.08 - $13.18

Q3 2013

Shares 869,324 Value ($000) $12,683 Avg Close $10.75 Range $10.09 - $11.23

Q2 2013

Shares 870,203 Value ($000) $12,383 Avg Close $10.49 Range $9.09 - $11.82

Q1 2013

Shares 862,574 Value ($000) $11,498 Avg Close $8.99 Range $8.39 - $9.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	165,977	$14,533	$85.98	$77.39 - $96.64
Q3 2025	166,285	$13,640	$64.97	$50.94 - $81.93
Q2 2025	165,404	$8,699	$46.30	$36.82 - $52.47
Q1 2025	165,661	$7,584	$48.55	$43.53 - $54.30
Q4 2024	166,842	$7,928	$46.35	$42.94 - $49.78
Q3 2024	168,339	$7,601	$40.86	$36.03 - $44.95
Q2 2024	170,066	$6,607	$33.68	$29.54 - $39.21
Q1 2024	169,478	$5,586	$30.45	$28.32 - $32.29
Q4 2023	169,230	$5,153	$27.12	$23.85 - $29.36
Q3 2023	173,581	$5,289	$30.70	$28.22 - $33.67
Q2 2023	1,293,894	$45,338	$30.60	$28.39 - $33.72
Q1 2023	1,344,999	$47,452	$32.11	$29.39 - $34.14
Q4 2022	1,363,870	$43,562	$29.73	$26.59 - $31.97
Q3 2022	987,695	$28,663	$30.75	$26.45 - $34.17
Q2 2022	987,000	$31,100	$31.05	$28.04 - $33.53
Q1 2022	247,505	$9,135	$34.93	$30.29 - $38.80
Q4 2021	254,497	$9,475	$33.34	$31.26 - $35.25
Q3 2021	263,954	$9,632	$35.29	$32.36 - $37.53
Q2 2021	283,399	$11,591	$38.31	$33.97 - $41.06
Q1 2021	286,592	$12,470	$33.60	$30.34 - $38.69
Q4 2020	305,924	$11,013	$30.87	$27.10 - $33.50
Q3 2020	306,698	$9,940	$26.66	$22.06 - $29.33
Q2 2020	324,528	$8,405	$19.40	$15.19 - $24.47
Q1 2020	338,095	$6,944	$22.10	$14.86 - $25.72
Q4 2019	338,015	$9,840	$24.43	$22.45 - $26.10
Q3 2019	341,951	$9,752	$24.98	$22.31 - $28.54
Q2 2019	365,984	$12,162	$26.62	$23.82 - $29.24
Q1 2019	366,351	$12,126	$27.05	$23.03 - $29.16
Q4 2018	373,546	$11,285	$26.17	$22.76 - $29.38
Q3 2018	373,546	$13,186	$26.48	$22.14 - $29.90
Q2 2018	389,159	$10,706	$22.38	$21.10 - $23.67
Q1 2018	415,163	$11,575	$24.81	$21.97 - $28.19
Q4 2017	421,156	$13,473	$25.23	$23.59 - $26.36
Q3 2017	438,183	$13,110	$23.59	$22.03 - $25.57
Q2 2017	446,177	$13,408	$22.77	$20.81 - $24.32
Q1 2017	448,625	$12,113	$20.97	$18.97 - $22.43
Q4 2016	464,041	$11,262	$18.64	$17.38 - $19.93
Q3 2016	524,425	$12,403	$17.37	$15.37 - $18.61
Q2 2016	548,226	$11,228	$15.51	$14.06 - $16.55
Q1 2016	562,356	$11,748	$14.25	$12.36 - $16.26
Q4 2015	613,468	$11,214	$13.86	$12.46 - $14.78
Q3 2015	691,599	$11,840	$13.63	$11.66 - $15.13
Q2 2015	721,996	$14,245	$16.12	$14.79 - $17.27
Q1 2015	737,145	$16,718	$17.82	$16.37 - $18.82
Q4 2014	786,061	$18,024	$15.20	$12.68 - $17.59
Q3 2014	787,278	$15,226	$15.47	$14.31 - $16.57
Q2 2014	770,111	$16,904	$15.67	$14.87 - $16.45
Q1 2014	835,634	$17,398	$13.82	$12.14 - $15.48
Q4 2013	870,302	$15,509	$12.05	$10.08 - $13.18
Q3 2013	869,324	$12,683	$10.75	$10.09 - $11.23
Q2 2013	870,203	$12,383	$10.49	$9.09 - $11.82
Q1 2013	862,574	$11,498	$8.99	$8.39 - $9.60