XNYS · DRAWING & INSULATING OF NONFERROUS WIRE · DRAWING & INSULATING OF NONFERROUS WIRE
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
Corning Incorporated (GLW) had 1 Form 144 pre-sale notice filed on 2026-06-09. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Corning Incorporated (GLW) had 1 Form 144 pre-sale notice filed on 2026-05-11. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Corning Incorporated (GLW) had 1 Form 144 pre-sale notice filed on 2026-05-22. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Corning Incorporated (GLW) had 1 Form 144 pre-sale notice filed on 2026-05-15. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Corning Incorporated (GLW) had 1 Form 144 pre-sale notice filed on 2026-05-13. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Corning Incorporated (GLW) had 2 Form 144 pre-sale notices filed on 2026-05-11. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Corning Incorporated (GLW) had 2 Form 144 pre-sale notices filed on 2026-05-08. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
TL;DR: Corning reported Q1 2026 core sales of $4.35 billion (GAAP: $4.14B), with core EPS of $0.70 — up 30% year over year — driven by a surge in AI data center demand and fast-growing solar business. Management is guidi…
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 6/22/2026 | Gullo Michelle L | Senior Vice President & CHRO | TAX_WITHHOLD | -18,378 | $210 | $3,856,256 |
| 6/9/2026 | WEEKS WENDELL P | Chairman, CEO and President | OPTION_EXERCISE | 100,000 | $27 | $2,703,000 |
| 6/9/2026 | WEEKS WENDELL P | Chairman, CEO and President | SELL | -100,000 | $186 | $18,646,070 |
| 6/9/2026 | WEEKS WENDELL P | Chairman, CEO and President | OPTION_EXERCISE | -100,000 | — | — |
| 5/22/2026 | Amin Jaymin | SVP and Chief Tech. Officer | OPTION_EXERCISE | 7,917 | $27 | $213,759 |
| 5/22/2026 | Amin Jaymin | SVP and Chief Tech. Officer | SELL | -27,395 | $192 | $5,263,637 |
| 5/22/2026 | Amin Jaymin | SVP and Chief Tech. Officer | OPTION_EXERCISE | -7,917 | — | — |
| 5/15/2026 | Nelson Avery H III | Executive Vice President & COO | SELL | -20,000 | $196 | $3,918,600 |
| 5/14/2026 | Fang Li | SVP, Corning Intl & NBD, Solar | OPTION_EXERCISE | 8,725 | $20 | $171,446 |
| 5/14/2026 | Fang Li | SVP, Corning Intl & NBD, Solar | OPTION_EXERCISE | -8,725 | — | — |
| 5/13/2026 | Verkleeren Ronald L | SVP Emerging Innovations Group | SELL | -10,000 | $208 | $2,077,708 |
| 5/13/2026 | Becker Stefan | SVP, Finance & Corp Controller | GIFT | -126 | — | — |
| 5/11/2026 | TILLMAN MICHAUNE D | SVP and General Counsel | SELL | -3,260 | $207 | $674,870 |
| 5/11/2026 | Seetharam Soumya | Senior Vice President & CDIO | SELL | -20,000 | $206 | $4,124,646 |
| 5/11/2026 | Zhang John Z | Exec. Vice President & CCDO | SELL | -10,000 | $198 | $1,983,383 |
| 5/8/2026 | STEVERSON LEWIS A | Vice Chairman, EVP and CLAO | SELL | -27,750 | $196 | $5,440,593 |
| 5/8/2026 | Gullo Michelle L | Senior Vice President & CHRO | SELL | -5,315 | $189 | $1,004,689 |
| 5/8/2026 | Becker Stefan | SVP, Finance & Corp Controller | SELL | -21,000 | $188 | $3,949,680 |
| 5/7/2026 | Schlesinger Edward A | Exec. Vice President and CFO | SELL | -22,562 | $186 | $4,198,247 |
| 5/6/2026 | Zhang John Z | Exec. Vice President & CCDO | SELL | -15,000 | $185 | $2,769,984 |
| Date | Filer | Relationship | Est. shares | Filing |
|---|---|---|---|---|
| 6/9/2026 | Wendell Weeks | — | 100,000 | SEC |
| 5/22/2026 | Jaymin Amin | — | 27,395 | SEC |
| 5/15/2026 | Avery H Nelson III | — | 20,000 | SEC |
| 5/13/2026 | Ronald Verkleeren | — | 10,000 | SEC |
| 5/11/2026 | John Zhang | — | 10,000 | SEC |
| 5/11/2026 | SOUMYA SEETHARAM | — | 20,000 | SEC |
| 5/11/2026 | Michaune Tillman | — | 3,260 | SEC |
| 5/8/2026 | Michelle Gullo | — | 5,315 | SEC |
| 5/8/2026 | Lewis Steverson | — | 27,750 | SEC |
| 5/8/2026 | Stefan Becker | — | 21,000 | SEC |