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GLWNYSE SEC EDGAR

CORNING INC /NY

Drawing & Insulating of Nonferrous Wire·CORNING, NY·FY end 12/31·CIK 24741
OverviewFinancialsCompensationGovernanceInsidersFilings
Net 180d
-$7.0M
0 buys / 2 sales
Open-market buys
$0
0 transactions
Open-market sales
$7.0M
2 transactions
Cluster windows
0
0 buy / 0 sell

Insider transaction timeline

2-year window · 28 buys · 17 sales · dot size = transaction value
7/2410/241/254/257/2510/251/264/26buysell
AcquisitionsSalesCluster window (≥2 sales / month)

Form 4 transactions

Showing 30 of 45
DateInsiderTypeSharesValue
2026-05-07
Schlesinger Edward AExec. Vice President and CFO
Sale22,562-$4.2M
2026-05-06
Zhang John ZExec. Vice President & CCDO
Sale15,000-$2.8M
2026-05-04
TILLMAN MICHAUNE DSVP and General Counsel
Tax withhold2,946-$471.2K
2026-04-29
Becker StefanSVP, Finance & Corp Controller
Exercise674
2026-04-29
Becker StefanSVP, Finance & Corp Controller
Exercise619
2026-04-29
Becker StefanSVP, Finance & Corp Controller
Exercise1,073
2026-04-29
Becker StefanSVP, Finance & Corp Controller
Exercise429
2026-04-29
Becker StefanSVP, Finance & Corp Controller
Tax withhold2,795-$424.6K
2026-04-28
O'Day Michael PaulSVP and GM, Optical Comm.
Tax withhold3,496-$535.1K
2026-04-15
Amin JayminSVP and Chief Tech. Officer
Exercise15,355
2026-04-15
Amin JayminSVP and Chief Tech. Officer
Exercise35,559
2026-04-15
Amin JayminSVP and Chief Tech. Officer
Tax withhold24,796-$4.2M
2026-04-15
Becker StefanSVP, Finance & Corp Controller
Exercise31,046
2026-04-15
Becker StefanSVP, Finance & Corp Controller
Exercise13,734
2026-04-15
Becker StefanSVP, Finance & Corp Controller
Tax withhold22,861-$3.8M
2026-04-15
Gullo Michelle LSenior Vice President & CHRO
Exercise9,356
2026-04-15
Gullo Michelle LSenior Vice President & CHRO
Exercise3,793
2026-04-15
Gullo Michelle LSenior Vice President & CHRO
Tax withhold6,198-$1.0M
2026-04-15
Kammerud Jordana DarylSVP
Exercise12,845
2026-04-15
Kammerud Jordana DarylSVP
Exercise5,670
2026-04-15
Kammerud Jordana DarylSVP
Tax withhold9,018-$1.5M
2026-04-15
Nelson Avery H IIIExecutive Vice President & COO
Exercise41,173
2026-04-15
Nelson Avery H IIIExecutive Vice President & COO
Exercise17,838
2026-04-15
Nelson Avery H IIIExecutive Vice President & COO
Tax withhold28,740-$4.8M
2026-04-15
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise14,092
2026-04-15
O'Day Michael PaulSVP and GM, Optical Comm.
Exercise6,244
2026-04-15
O'Day Michael PaulSVP and GM, Optical Comm.
Tax withhold8,410-$1.4M
2026-04-15
Schlesinger Edward AExec. Vice President and CFO
Exercise19,088
2026-04-15
Schlesinger Edward AExec. Vice President and CFO
Exercise43,981
2026-04-15
Schlesinger Edward AExec. Vice President and CFO
Tax withhold30,715-$5.2M