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CIK 0000024741 · Large accelerated filer

CORNING INC /NY

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Ticker
GLW
Exchange
NYSE
Industry
Drawing & Insulating of Nonferrous Wire
FY end
Dec 31
Incorporated
NY
Entity type
operating
EIN
160393470
Phone
6079749000
Business address
ONE RIVERFRONT PLAZA, CORNING, NY, 14831
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$3,485,643
in 2 filings

Net −$3,485,643. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-02-04 Musser Eric S Retired President Grant or award · Performance Share Unit +17,120 17,120
2026-02-04 Musser Eric S Retired President Grant or award · Performance Share Unit +30,227 68,091
2026-02-04 Musser Eric S Retired President Grant or award · Performance Share Unit +45,196 90,501
2026-02-04 Kammerud Jordana Daryl SVP Option exercise +101 32,873
2026-02-04 Kammerud Jordana Daryl SVP Option exercise +256 33,129
2026-02-04 Kammerud Jordana Daryl SVP Option exercise +236 33,365
2026-02-04 Kammerud Jordana Daryl SVP Shares withheld for taxes −593 $109.69 $65K 32,772
2026-02-04 Kammerud Jordana Daryl SVP Grant or award · Performance Share Unit +2,815 2,815
2026-02-04 Kammerud Jordana Daryl SVP Grant or award · Performance Share Unit +7,212 20,815
2026-02-04 Kammerud Jordana Daryl SVP Grant or award · Performance Share Unit +6,646 13,081
2026-02-04 Kammerud Jordana Daryl SVP Option exercise · Performance Share Unit −101 2,714
2026-02-04 Kammerud Jordana Daryl SVP Option exercise · Performance Share Unit −256 20,559
2026-02-04 Kammerud Jordana Daryl SVP Option exercise · Performance Share Unit −236 12,845
2026-02-04 TILLMAN MICHAUNE D SVP and General Counsel Grant or award · Performance Share Unit +6,848 6,848
2026-02-04 TILLMAN MICHAUNE D SVP and General Counsel Grant or award · Performance Share Unit +8,592 19,750
2026-02-04 Nelson Avery H III Executive Vice President & COO Option exercise +599 66,649
2026-02-04 Nelson Avery H III Executive Vice President & COO Option exercise +553 67,202
2026-02-04 Nelson Avery H III Executive Vice President & COO Option exercise +742 67,944
2026-02-04 Nelson Avery H III Executive Vice President & COO Shares withheld for taxes −1,894 $109.69 $208K 66,050
2026-02-04 Nelson Avery H III Executive Vice President & COO Grant or award · Performance Share Unit +16,891 16,891

Page 12 of 15 · 297 trades