CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q4 2025

Shares 96,802 Value ($000) $8,476 Avg Close $85.98 Range $77.39 - $96.64

Q3 2025

Shares 93,050 Value ($000) $7,633 Avg Close $64.97 Range $50.94 - $81.93

Q2 2025

Shares 79,266 Value ($000) $4,169 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 77,465 Value ($000) $3,546 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 79,204 Value ($000) $3,764 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 76,973 Value ($000) $3,475 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 73,789 Value ($000) $2,867 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 72,945 Value ($000) $2,404 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 73,214 Value ($000) $2,229 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 132,949 Value ($000) $4,051 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 114,491 Value ($000) $4,012 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 80,062 Value ($000) $2,825 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 77,979 Value ($000) $2,491 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 79,757 Value ($000) $2,315 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 72,056 Value ($000) $2,270 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 64,749 Value ($000) $2,390 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 68,663 Value ($000) $2,556 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 64,906 Value ($000) $2,368 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 60,113 Value ($000) $2,458 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 61,887 Value ($000) $2,694 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 63,481 Value ($000) $2,286 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 64,122 Value ($000) $2,078 Avg Close $26.66 Range $22.06 - $29.33

Q2 2020

Shares 60,545 Value ($000) $1,568 Avg Close $19.40 Range $15.19 - $24.47

Q1 2020

Shares 58,292 Value ($000) $1,198 Avg Close $22.10 Range $14.86 - $25.72

Q4 2019

Shares 61,684 Value ($000) $1,795 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 56,753 Value ($000) $1,619 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 64,205 Value ($000) $2,134 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 63,982 Value ($000) $2,118 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 49,331 Value ($000) $1,490 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 48,884 Value ($000) $1,725 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 48,463 Value ($000) $1,333 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 51,498 Value ($000) $1,435 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 43,672 Value ($000) $1,397 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 37,476 Value ($000) $1,121 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 37,520 Value ($000) $1,127 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 33,611 Value ($000) $907 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 27,136 Value ($000) $661 Avg Close $18.64 Range $17.38 - $19.93

Q2 2016

Shares 25,878 Value ($000) $529 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 23,344 Value ($000) $485 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 23,744 Value ($000) $435 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 23,751 Value ($000) $407 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 31,312 Value ($000) $615 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 32,688 Value ($000) $741 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 21,943 Value ($000) $503 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 36,813 Value ($000) $712 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 19,570 Value ($000) $430 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 20,577 Value ($000) $428 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 17,087 Value ($000) $304 Avg Close $12.05 Range $10.08 - $13.18

Q3 2013

Shares 12,692 Value ($000) $184 Avg Close $10.75 Range $10.09 - $11.23

Q2 2013

Shares 18,112 Value ($000) $258 Avg Close $10.49 Range $9.09 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	96,802	$8,476	$85.98	$77.39 - $96.64
Q3 2025	93,050	$7,633	$64.97	$50.94 - $81.93
Q2 2025	79,266	$4,169	$46.30	$36.82 - $52.47
Q1 2025	77,465	$3,546	$48.55	$43.53 - $54.30
Q4 2024	79,204	$3,764	$46.35	$42.94 - $49.78
Q3 2024	76,973	$3,475	$40.86	$36.03 - $44.95
Q2 2024	73,789	$2,867	$33.68	$29.54 - $39.21
Q1 2024	72,945	$2,404	$30.45	$28.32 - $32.29
Q4 2023	73,214	$2,229	$27.12	$23.85 - $29.36
Q3 2023	132,949	$4,051	$30.70	$28.22 - $33.67
Q2 2023	114,491	$4,012	$30.60	$28.39 - $33.72
Q1 2023	80,062	$2,825	$32.11	$29.39 - $34.14
Q4 2022	77,979	$2,491	$29.73	$26.59 - $31.97
Q3 2022	79,757	$2,315	$30.75	$26.45 - $34.17
Q2 2022	72,056	$2,270	$31.05	$28.04 - $33.53
Q1 2022	64,749	$2,390	$34.93	$30.29 - $38.80
Q4 2021	68,663	$2,556	$33.34	$31.26 - $35.25
Q3 2021	64,906	$2,368	$35.29	$32.36 - $37.53
Q2 2021	60,113	$2,458	$38.31	$33.97 - $41.06
Q1 2021	61,887	$2,694	$33.60	$30.34 - $38.69
Q4 2020	63,481	$2,286	$30.87	$27.10 - $33.50
Q3 2020	64,122	$2,078	$26.66	$22.06 - $29.33
Q2 2020	60,545	$1,568	$19.40	$15.19 - $24.47
Q1 2020	58,292	$1,198	$22.10	$14.86 - $25.72
Q4 2019	61,684	$1,795	$24.43	$22.45 - $26.10
Q3 2019	56,753	$1,619	$24.98	$22.31 - $28.54
Q2 2019	64,205	$2,134	$26.62	$23.82 - $29.24
Q1 2019	63,982	$2,118	$27.05	$23.03 - $29.16
Q4 2018	49,331	$1,490	$26.17	$22.76 - $29.38
Q3 2018	48,884	$1,725	$26.48	$22.14 - $29.90
Q2 2018	48,463	$1,333	$22.38	$21.10 - $23.67
Q1 2018	51,498	$1,435	$24.81	$21.97 - $28.19
Q4 2017	43,672	$1,397	$25.23	$23.59 - $26.36
Q3 2017	37,476	$1,121	$23.59	$22.03 - $25.57
Q2 2017	37,520	$1,127	$22.77	$20.81 - $24.32
Q1 2017	33,611	$907	$20.97	$18.97 - $22.43
Q4 2016	27,136	$661	$18.64	$17.38 - $19.93
Q2 2016	25,878	$529	$15.51	$14.06 - $16.55
Q1 2016	23,344	$485	$14.25	$12.36 - $16.26
Q4 2015	23,744	$435	$13.86	$12.46 - $14.78
Q3 2015	23,751	$407	$13.63	$11.66 - $15.13
Q2 2015	31,312	$615	$16.12	$14.79 - $17.27
Q1 2015	32,688	$741	$17.82	$16.37 - $18.82
Q4 2014	21,943	$503	$15.20	$12.68 - $17.59
Q3 2014	36,813	$712	$15.47	$14.31 - $16.57
Q2 2014	19,570	$430	$15.67	$14.87 - $16.45
Q1 2014	20,577	$428	$13.82	$12.14 - $15.48
Q4 2013	17,087	$304	$12.05	$10.08 - $13.18
Q3 2013	12,692	$184	$10.75	$10.09 - $11.23
Q2 2013	18,112	$258	$10.49	$9.09 - $11.82