Welcome to our dedicated page for Corning SEC filings (Ticker: GLW), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Trying to locate the optical fiber backlog or Gorilla Glass margins in a 300-page disclosure can drain hours. Corning’s multi-segment business spawns dozens of complex statements each year—so finding the numbers that drive smartphone demand, 5G rollouts, or catalytic-converter sales isn’t straightforward. Stock Titan’s AI exists to change that, offering Corning SEC filings explained simply without the manual digging.
Every new document—whether a Corning quarterly earnings report 10-Q filing, an 8-K on factory expansions, or a detailed Corning annual report 10-K simplified—is parsed the moment it hits EDGAR. Our engine highlights segment revenue shifts, R&D intensity, and supply-chain risks, then ties them to share-price drivers. Need real-time alerts? We stream Corning Form 4 insider transactions real-time so you can monitor Corning insider trading Form 4 transactions the moment executives act. It’s all part of understanding Corning SEC documents with AI.
Beyond summaries, Stock Titan links each form to the decisions professionals make daily:
- Corning earnings report filing analysis pinpoints glass ASP trends across Display and Specialty Materials.
- Corning 8-K material events explained surfaces new supply contracts and fiber capacity add-ons.
- Corning proxy statement executive compensation breaks down pay metrics, while Corning executive stock transactions Form 4 tracks alignment between incentives and share sales.
From one dashboard you receive AI-powered summaries, expert commentary, and real-time updates across every form type—saving hours and clarifying how each disclosure affects the glass, ceramic, and optical businesses that keep Corning at the forefront of materials science.
Corning Incorporated (GLW) Form 4 summary: Stefan Becker, identified as SVP, Finance & Corp Controller, reported transactions in Corning common stock on 08/08/2025. The filing shows an acquisition of 2,110 shares at a $0 price (linked to vested restricted stock units) and a disposition of 1,078 shares at $65.77. The reported beneficial ownership figures following those transactions are listed as 18,227 shares and 17,149 shares, respectively.
The filing also itemizes restricted stock unit awards: 14,692 RSUs vesting April 15, 2027; 13,734 RSUs vesting April 15, 2026; 13,505 RSUs vesting April 14, 2028; plus RSUs granted February 8, 2023 that vest on a 1/3 then 1/6 schedule until full vesting on the third anniversary. Each RSU represents a contingent right to receive one share of common stock.
Amin Jaymin, Corning Incorporated's SVP and Chief Technology Officer, reported changes in his beneficial ownership on 08/08/2025. The Form 4 shows an acquisition of 2,641 common shares through restricted stock unit (RSU) vesting at a $0 price and a separate disposition of 1,349 common shares at $65.77. The filing also records 2,579.5568 units held indirectly in a unitized stock fund through Corning's 401(k) plan as of July 31, 2025.
The filing lists RSU awards with scheduled vesting dates of April 15, 2026, April 15, 2027, and April 14, 2028, and describes the Feb 8, 2023 RSU grant vesting 1/3 after one year then 1/6 every six months until fully vested on the third anniversary. Reported beneficial ownership figures in the Form 4 appear as 99,861 and 98,512 shares following the reported transactions.
Corning Incorporated (GLW) submitted a Form 144 disclosing a proposed sale of 1,212 shares of common stock through UBS with an aggregate market value of $79,420.19 and an approximate sale date of 08/12/2025. The filing shows these shares were acquired on 08/08/2025 as a restricted stock release from the issuer and paid for on that date. The notice also lists two prior May 2025 sales by the reported seller—8,000 and 9,610 shares—producing gross proceeds of $375,257 and $473,653. The filing reports 856,618,711 shares outstanding and includes the seller's attestation regarding material nonpublic information.
Corning Incorporated has a Form 144 notice proposing the sale of 18,850 common shares with an aggregate market value of $1,231,184.85. The sale is to be executed through UBS Financial Services Inc. on the NYSE with an approximate sale date of 08/11/2025.
The filing shows these 18,850 shares were acquired on 08/11/2025 by stock option exercise from the issuer and paid for on that date. The form reports 856,471,447 shares outstanding. It also discloses two recent sales by the named individual: 20,000 shares sold on 08/07/2025 for $1,317,575 and 20,000 shares sold on 06/06/2025 for $1,022,284.
Corning Incorporated insider Form 4 reports that Wendell P. Weeks, who serves as Chairman and CEO, sold 82,103 shares of Corning common stock on 08/07/2025 at a weighted average price of $65.1856 per share. After the disposition the filing shows Mr. Weeks directly beneficially owns 809,295 shares. The filing also discloses indirect holdings: 9,200 shares held by spouse, 7,073.9417 units in a unitized 401(k) fund held by spouse, and 11,660.6952 units held by a trustee under an employee benefit plan. The filer provides a price range for the multiple transactions and offers to furnish detailed per-price quantities on request.
Eric S. Musser, President of Corning Incorporated (GLW), reported the sale of 20,000 shares of Corning common stock on 08/07/2025 at a weighted-average price of $65.8788 per share. After the transaction he beneficially owned 163,130 shares directly.
The filing states the shares were sold in multiple transactions at prices ranging from $65.68 to $66.00, and that the reporting person will provide full allocation details by individual price upon request.
Corning (GLW) posted a strong Q2 2025 recovery. Net sales climbed 19% YoY to $3.86 billion, led by Optical Communications (+41%) and Specialty Materials (+9%). Gross margin expanded seven points to 36%, lifting operating income 208% to $573 million. A lower 14.4% effective tax rate and higher translated-earnings contract gains drove net income attributable to shareholders to $469 million (diluted EPS $0.54) versus $104 million ($0.12) last year.
First-half 2025 performance also strengthened. Sales rose 17% to $7.31 billion; net income doubled to $626 million; diluted EPS reached $0.72. Operating cash flow grew 39% to $859 million, comfortably covering $516 million of capex and yielding positive free cash flow. Cash declined to $1.49 billion due to $503 million in dividends and $133 million of share buybacks. Inventories rose 13% YTD to $3.08 billion. Debt remained stable (net debt ≈$6.0 billion) and liquidity was reinforced by a new $1.5 billion multicurrency revolver maturing 2030.
The company acquired a U.S. solar-module plant for $278 million (including $150 million contingent consideration) to vertically integrate its Hemlock & Emerging Growth portfolio. Management guides Q3 2025 core sales to ~$4.2 billion, reflecting continued momentum across segments.
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