Notice of Proposed Sale · 144
Corning Incorporated
GLWNYSEEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- Corning Incorporated
- Issuer CIK
- 0000024741
- SEC file number
- 001-03247
- Phone
- 607-974-7430
- Person for whose account securities are to be sold
- Michelle Gullo
- Relationships to issuer
- Officer
- Street
- One Riverfront Plaza
- City
- Corning
- State / country code
- NY
- Postal code
- 14831
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| common | 9,874 | 1,503,657.17 | 861,388,331 | 09/04/2026 | nyse | UBS Financial Services Inc |
Broker / market maker — proposed row 1, entry 1
- Name
- UBS Financial Services Inc
- Street
- 1000 Harbor Blvd
- Street (continued)
- 3rd Floor
- City
- Weehawken
- State / country code
- NJ
- Postal code
- 07086
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| common | 04/15/2026 | restricted stock release | issuer | 1,636 | N | 04/15/2026 | n/a |
| common | 06/21/2026 | restricted stock release | issuer | 8,238 | N | 06/21/2026 | n/a |
Prior-sale reporting
- Nothing to report for the preceding three months
- Y
Notice signature
- Notice date
- 09/04/2026
- Signed
- /s/Mijo Suric, for UBS Financial Services Inc, as attorney-in-fact for Michelle Gullo
Company context
Corning (www.corning.com) is one of the world’s leading innovators in materials science, with a 175-year track record of life-changing inventions. Corning applies its unparalleled expertise in glass science, ceramic science, and optical physics, along with its deep manufacturing and engineering capabilities to develop category-defining products that transform industries and enhance people’s lives. Corning succeeds through sustained investment in RD&E, a unique combination of material and process innovation, and deep, trust-based relationships with customers who are global leaders in their industries. Corning’s capabilities are versatile and synergistic, which allows the company to evolve to meet changing market needs, while also helping its customers capture new opportunities in dynamic industries. Today, Corning’s markets include optical communications, mobile consumer electronics, display, automotive, solar, semiconductors, and life sciences.