Key facts
- This page summarizes Michelle L. Gullo's Form 4 filing for CORNING INC /NY (GLW).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 13 Feb 2026, 16:00.
Michelle L. Gullo - 12 Feb 2026 Form 4 Insider Report for CORNING INC /NY (GLW)
- Reporting relationship
- Senior Vice President & CHRO
- Issuer ticker
- GLW
- Reported as of
- 12 Feb 2026
- Net transaction value
- -$82,939
- SEC form
- 4
- Accepted by SEC
- 13 Feb 2026, 16:00:16 UTC
- Prior SEC filing
- 11 Feb 2026
- Next SEC filing
- 02 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- Melissa J. Gambol, Power of Attorney
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Michelle L. Gullo filed Form 4 for CORNING INC /NY (GLW) on 13 Feb 2026.
Change
- Previous filing in this sequence was filed on 11 Feb 2026.
- Current net transaction value: -$82,939.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002096996
Primary reporting owner
Gullo Michelle L
- Relationship
- Senior Vice President & CHRO
- Address
- 1 RIVERFRONT PLAZA, CORNING
- Signature
- Melissa J. Gambol, Power of Attorney
- Signature date
- 13 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
GLW
transaction
Common Stock - Held by Spouse
Sale
- Transaction value
- $5,977
- Shares
- -44
- Change %
- -100%
- Price
- $135.83
- Shares after
- 0
- Date
- 12 Feb 2026
- Ownership
- Held by Spouse
- Footnotes
- F1
GLW
transaction
Common Stock
Sale
- Transaction value
- $76,962
- Shares
- -587
- Change %
- -1.6%
- Price
- $131.11
- Shares after
- 36,000
- Date
- 13 Feb 2026
- Ownership
- Direct
* 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
The reporting person disclaims beneficial ownership of all securities held by spouse.