Arkolith/Insider Trading/GLW/Form 4

Verkleeren Ronald L

SVP Emerging Innovations GroupCORNING INC /NY (GLW) · full profile →Form 4 · filed Apr 16, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
3 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 15, 2026Option exercise(M)33K—$067K
Apr 15, 2026Option exercise(M)14K—$081K
Apr 15, 2026Tax withholding(F)23K$168.27$3.8M58K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Apr 15, 2026Option exercise(M)33K—$00
Apr 15, 2026Option exercise(M)14K—$00

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000024741-26-000187) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML