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 |
|---|---|---|---|---|---|---|
| 2026-05-13 | Verkleeren Ronald L SVP Emerging Innovations Group | Sale | −10,000 | $207.77 | $2.1M | 48,143 |
| 2026-05-13 | Becker Stefan SVP, Finance & Corp Controller | Gift | −126 | 7,137 | ||
| 2026-05-11 | TILLMAN MICHAUNE D SVP and General Counsel | Sale | −3,260 | $207.02 | $675K | 10,174 |
| 2026-05-11 | Seetharam Soumya Senior Vice President & CDIO | Sale | −20,000 | $206.23 | $4.1M | 25,570 |
| 2026-05-11 | Zhang John Z Exec. Vice President & CCDO | Sale | −10,000 | $198.34 | $2.0M | 5,138 |
| 2026-05-08 | STEVERSON LEWIS A Vice Chairman, EVP and CLAO | Sale | −27,750 | $196.06 | $5.4M | 28,152 |
| 2026-05-08 | Gullo Michelle L Senior Vice President & CHRO | Sale | −5,315 | $189.03 | $1.0M | 37,636 |
| 2026-05-08 | Becker Stefan SVP, Finance & Corp Controller | Sale | −21,000 | $188.08 | $3.9M | 7,263 |
| 2026-05-07 | Schlesinger Edward A Exec. Vice President and CFO | Sale | −22,562 | $186.08 | $4.2M | 65,264 |
| 2026-05-06 | Zhang John Z Exec. Vice President & CCDO | Sale | −15,000 | $184.67 | $2.8M | 15,138 |
| 2026-05-04 | TILLMAN MICHAUNE D SVP and General Counsel | Shares withheld for taxes | −2,946 | $159.96 | $471K | 13,434 |
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise | +674 | 28,937 | ||
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise | +619 | 29,556 | ||
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise | +1,073 | 30,629 | ||
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise | +429 | 31,058 | ||
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Shares withheld for taxes | −2,795 | $151.90 | $425K | 28,263 |
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise · Restricted Stock Unit | −674 | 14,018 | ||
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise · Restricted Stock Unit | −619 | 12,886 | ||
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise · Performance Share Unit | −1,073 | 22,333 | ||
| 2026-04-29 | Becker Stefan SVP, Finance & Corp Controller | Option exercise · Performance Share Unit | −429 | 8,930 |
Page 2 of 15 · 297 trades