CIK 0000024741 · Large accelerated filer
CORNING INC /NY
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- GLW
- Exchange
- NYSE
- Industry
- Drawing & Insulating of Nonferrous Wire
- FY end
- Dec 31
- Incorporated
- NY
- Entity type
- operating
- EIN
- 160393470
- Phone
- 6079749000
- Business address
- ONE RIVERFRONT PLAZA, CORNING, NY, 14831
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $3,485,643
- in 2 filings
Net −$3,485,643. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-12-31 | CUMMINGS ROBERT F JR Director | Grant or award · Restricted Stock Unit | +457 | $87.56 | $40K | 130,298 |
| 2025-12-31 | BURNS STEPHANIE Director | Grant or award · Restricted Stock Unit | +439 | $87.56 | $38K | 26,305 |
| 2025-12-19 | Verkleeren Ronald L SVP Emerging Innovations Group | Gift | −2,000 | 32,500 | ||
| 2025-12-15 | O'Day Michael Paul SVP and GM, Optical Comm. | Gift | −1,391 | 34,966 | ||
| 2025-12-10 | Verkleeren Ronald L SVP Emerging Innovations Group | Sale | −21,000 | $94.69 | $2.0M | 34,500 |
| 2025-12-10 | Seetharam Soumya Senior Vice President & CDIO | Sale | −16,547 | $90.78 | $1.5M | 16,756 |
| 2025-12-08 | Seetharam Soumya Senior Vice President & CDIO | Shares withheld for taxes | −9,838 | $88.27 | $868K | 33,303 |
| 2025-12-04 | WEEKS WENDELL P Chairman, CEO and President | Gift | −24,322 | 747,779 | ||
| 2025-12-03 | Seetharam Soumya Senior Vice President & CDIO | Grant or award | +16,756 | 43,141 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise | +689 | 56,189 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise | +737 | 56,926 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise | +794 | 57,720 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise | +663 | 58,383 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Shares withheld for taxes | −2,883 | $79.46 | $229K | 55,500 |
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise · Restricted Stock Unit | −689 | 14,332 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise · Restricted Stock Unit | −737 | 15,333 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise · Performance Share Unit | −794 | 16,512 | ||
| 2025-11-21 | Verkleeren Ronald L SVP Emerging Innovations Group | Option exercise · Performance Share Unit | −663 | 13,801 | ||
| 2025-10-31 | STEVERSON LEWIS A Vice Chairman, EVP and CLAO | Sale | −23,142 | $89.05 | $2.1M | 17,575 |
| 2025-10-31 | Schlesinger Edward A Exec. Vice President and CFO | Option exercise | +8,844 | $33.92 | $300K | 87,852 |
Page 18 of 27 · 525 trades