Corning Inc
GLWFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Corning Inc Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 20 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 23, 2026.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Corning Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2026-06-09 · WEEKS WENDELL P: Larger than 18 of the 19 other insider sales of Common Stock on file. SEC filing
- 2026-02-26 · WEEKS WENDELL P: Larger than all 19 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-09 | WEEKS WENDELL P · Chairman, CEO and President | Common Stock | S — Open market or private sale | −100,000 | 186.46 | SEC filing |
| 2026-05-22 | Amin Jaymin · SVP and Chief Tech. Officer | Common Stock | S — Open market or private sale | −27,395 | 192.14 | SEC filing |
| 2026-05-15 | Nelson Avery H III · Executive Vice President & COO | Common Stock | S — Open market or private sale | −20,000 | 195.93 | SEC filing |
| 2026-05-13 | Verkleeren Ronald L · SVP Emerging Innovations Group | Common Stock | S — Open market or private sale | −10,000 | 207.77 | SEC filing |
| 2026-05-11 | Seetharam Soumya · Senior Vice President & CDIO | Common Stock | S — Open market or private sale | −20,000 | 206.23 | SEC filing |
| 2026-05-11 | TILLMAN MICHAUNE D · SVP and General Counsel | Common Stock | S — Open market or private sale | −3,260 | 207.02 | SEC filing |
| 2026-05-11 | Zhang John Z · Exec. Vice President & CCDO | Common Stock | S — Open market or private sale | −10,000 | 198.34 | SEC filing |
| 2026-05-08 | STEVERSON LEWIS A · Vice Chairman, EVP and CLAO | Common Stock | S — Open market or private sale | −27,750 | 196.06 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-22 | Gullo Michelle L · Senior Vice President & CHRO | Common Stock | F — Payment of exercise price or tax by delivering securities | −18,378 | SEC filing |
| 2026-06-09 | WEEKS WENDELL P · Chairman, CEO and President | Stock Options (Right to Buy) | M — Exercise or conversion of derivative security | −100,000 | SEC filing |
| 2026-06-09 | WEEKS WENDELL P · Chairman, CEO and President | Common Stock | M — Exercise or conversion of derivative security | +100,000 | SEC filing |
| 2026-05-22 | Amin Jaymin · SVP and Chief Tech. Officer | Stock Options (Right to Buy) | M — Exercise or conversion of derivative security | −7,917 | SEC filing |
| 2026-05-22 | Amin Jaymin · SVP and Chief Tech. Officer | Common Stock | M — Exercise or conversion of derivative security | +7,917 | SEC filing |
| 2026-05-14 | Fang Li · SVP, Corning Intl & NBD, Solar | Stock Appreciation Rights (SAR) | M — Exercise or conversion of derivative security | −8,725 | SEC filing |
| 2026-05-14 | Fang Li · SVP, Corning Intl & NBD, Solar | Common Stock | M — Exercise or conversion of derivative security | +8,725 | SEC filing |
| 2026-05-13 | Becker Stefan · SVP, Finance & Corp Controller | Common Stock | G — Bona fide gift | −126 | SEC filing |
Showing 8 of 32 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-02-09 | Fang Li · SVP, Corning Intl & NBD, Solar | Common Stock | D — Disposition to the issuer | −1,944 | SEC filing |
Showing 1 of 1 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.