Arkolith/Insider Trading/GLW/Form 4

Becker Stefan

SVP, Finance & Corp ControllerCORNING INC /NY (GLW) · full profile →Form 4 · filed May 1, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
9
5 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 29, 2026Option exercise(M)674—$029K
Apr 29, 2026Option exercise(M)619—$030K
Apr 29, 2026Option exercise(M)1K—$031K
Apr 29, 2026Option exercise(M)429—$031K
Apr 29, 2026Tax withholding(F)3K$151.90$425K28K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Apr 29, 2026Option exercise(M)674—$014K
Apr 29, 2026Option exercise(M)619—$013K
Apr 29, 2026Option exercise(M)1K—$022K
Apr 29, 2026Option exercise(M)429—$09K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000024741-26-000203) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML