Corning Incorporated (GLW)
NYSE: GLW · Drawing & Insulating of Nonferrous Wire · Corning, NY · filing with the SEC since 1994
Grade6.9
◀ Past 6.7● Present 6.9▶ Future 7.1
Who owns Corning Incorporated
As filed with the SECHolders of 5% or more
2
Samsung Display Co., Ltd. holds 7.94% of Common Stock, par value $0.50 per share, as its SCHEDULE 13G/A filed Sep 10, 2025 says.
Directors and officers
26
report now, of 49 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 2 named at left.
Holders of 5% or moreshare of the class, as filed
Samsung Display Co., Ltd.
SCHEDULE 13G/A · filed Sep 10, 2025 · Common Stock, par value $0.50 per share · 8.3% in Apr 7, 2025
Vanguard Capital Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%
What GLW reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
U.S. Solar Module Manufacturing Facility
A company bought · acquisition · Apr 2025 · owns, named in the 10-K filed Feb 12, 2026
69 subsidiaries in 16 countries, from the list filed with the 10-K filed Feb 12, 2026.
Insider tradesForm 4
34sales
0purchases
0sales on a scheduled plan
15people selling
$112Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Oct 1, 2025 to Oct 1, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 1, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window15 of 50 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Weeks Wendell P | Chairman, CEO and President | 2 | $40.0M | 0 | 0 | $0 |
| Musser Eric S | President | 3 | $13.7M | 0 | 0 | $0 |
| Steverson Lewis A | Vice Chairman, EVP and CLAO | 4 | $11.5M | 0 | 0 | $0 |
| Schlesinger Edward A | Exec. Vice President and CFO | 3 | $8.3M | 0 | 0 | $0 |
| Seetharam Soumya | Senior Vice President & CDIO | 2 | $5.6M | 0 | 0 | $0 |
| Amin Jaymin | SVP and Chief Tech. Officer | 1 | $5.3M | 0 | 0 | $0 |
| Becker Stefan | SVP, Finance & Corp Controller | 2 | $5.1M | 0 | 0 | $0 |
| Zhang John Z | Exec. Vice President & CCDO | 3 | $5.0M | 0 | 0 | $0 |
| Nelson Avery H III | Executive Vice President & COO | 3 | $4.9M | 0 | 0 | $0 |
| Verkleeren Ronald L | SVP Emerging Innovations Group | 2 | $4.1M | 0 | 0 | $0 |
| Kammerud Jordana Daryl | SVP | 1 | $3.8M | 0 | 0 | $0 |
| Gullo Michelle L | Senior Vice President & CHRO | 5 | $2.6M | 0 | 0 | $0 |
| Fang Li | SVP, Corning Intl & NBD, Solar | 1 | $1.1M | 0 | 0 | $0 |
| Tillman Michaune D | SVP and General Counsel | 1 | $700,000 | 0 | 0 | $0 |
| O'Day Michael Paul | SVP and GM, Optical Comm. | 1 | $600,000 | 0 | 0 | $0 |