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 |
|---|---|---|---|---|---|---|
| 2026-09-30 | Martin Kevin J Director | Grant or award · Restricted Stock Unit | +228 | $153.76 | $35K | 20,462 |
| 2026-09-30 | Ferguson Roger W. Jr. Director | Grant or award · Restricted Stock Unit | +268 | $153.76 | $41K | 16,990 |
| 2026-09-30 | CUMMINGS ROBERT F JR Director | Grant or award · Restricted Stock Unit | +268 | $153.76 | $41K | 131,030 |
| 2026-09-30 | BURNS STEPHANIE Director | Grant or award · Restricted Stock Unit | +268 | $153.76 | $41K | 27,037 |
| 2026-09-04 | Gullo Michelle L Senior Vice President & CHRO | Sale | −9,874 | $152.29 | $1.5M | 9,384 |
| 2026-08-28 | STEVERSON LEWIS A Vice Chairman, EVP and CLAO | Sale | −13,100 | $151.29 | $2.0M | 15,052 |
| 2026-06-30 | Martin Kevin J Director | Grant or award · Restricted Stock Unit | +137 | $255.43 | $35K | 20,234 |
| 2026-06-30 | Ferguson Roger W. Jr. Director | Grant or award · Restricted Stock Unit | +161 | $255.43 | $41K | 16,722 |
| 2026-06-30 | CUMMINGS ROBERT F JR Director | Grant or award · Restricted Stock Unit | +161 | $255.43 | $41K | 130,762 |
| 2026-06-30 | BURNS STEPHANIE Director | Grant or award · Restricted Stock Unit | +161 | $255.43 | $41K | 26,769 |
| 2026-06-22 | Gullo Michelle L Senior Vice President & CHRO | Shares withheld for taxes | −18,378 | $209.83 | $3.9M | 19,258 |
| 2026-06-09 | WEEKS WENDELL P Chairman, CEO and President | Option exercise | +100,000 | $27.03 | $2.7M | 1,008,353 |
| 2026-06-09 | WEEKS WENDELL P Chairman, CEO and President | Sale | −100,000 | $186.46 | $18.6M | 908,353 |
| 2026-06-09 | WEEKS WENDELL P Chairman, CEO and President | Option exercise · Stock Options (Right to Buy) | −100,000 | 49,849 | ||
| 2026-05-22 | Amin Jaymin SVP and Chief Tech. Officer | Option exercise | +7,917 | $27.00 | $214K | 121,795 |
| 2026-05-22 | Amin Jaymin SVP and Chief Tech. Officer | Sale | −27,395 | $192.14 | $5.3M | 94,400 |
| 2026-05-22 | Amin Jaymin SVP and Chief Tech. Officer | Option exercise · Stock Options (Right to Buy) | −7,917 | 0 | ||
| 2026-05-15 | Nelson Avery H III Executive Vice President & COO | Sale | −20,000 | $195.93 | $3.9M | 70,059 |
| 2026-05-14 | Fang Li SVP, Corning Intl & NBD, Solar | Option exercise | +8,725 | $19.65 | $171K | 8,725 |
| 2026-05-14 | Fang Li SVP, Corning Intl & NBD, Solar | Option exercise · Stock Appreciation Rights (SAR) | −8,725 | 0 |
Page 1 of 15 · 297 trades