Michael Paul O'Day - 28 Apr 2026 Form 4 Insider Report for CORNING INC /NY (GLW)

Reporting relationship
SVP and GM, Optical Comm.
Issuer ticker
GLW
Reported as of
28 Apr 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
29 Apr 2026, 12:10:46 UTC
Prior SEC filing
16 Apr 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
Melissa J. Gambol, Power of Attorney

Key filing fact

Michael Paul O'Day filed Form 4 for CORNING INC /NY (GLW) on 29 Apr 2026.

Key facts

  • This page summarizes Michael Paul O'Day's Form 4 filing for CORNING INC /NY (GLW).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Accepted by SEC: 29 Apr 2026, 12:10.

Change

  • Previous filing in this sequence was filed on 16 Apr 2026.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002034226 Primary reporting owner

O'Day Michael Paul

Relationship
SVP and GM, Optical Comm.
Address
ONE RIVERFRONT PLAZA, CORNING
Signature
Melissa J. Gambol, Power of Attorney
Signature date
29 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GLW transaction

Common Stock

Tax liability

Transaction value
Shares
-3,496
Change %
-8.2%
Price
$153.05*
Shares after
39,122
Date
28 Apr 2026
Ownership
Direct
Footnotes
F1
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Shares withheld to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock.

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