CORNING INC

Insider Trading & Executive Data

GLW
NYSE
Technology
Electronic Components

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353 insider trades in the last year. Go beyond summary counts with transaction-level detail, compensation intelligence, and institutional ownership context.

Trade-level insider transactions with filing links, transaction codes, and footnotes
Executive compensation trends by role with year-over-year comparisons
Institutional ownership shifts by quarter with top-holder concentration data
Form 144 and Form 8-K monitoring with AI analysis and CSV export tools

Insider Activity Summary

Insider Trades (1Y)
353
16 in last 30 days
Buy / Sell (1Y)
167/186
Acquisitions / Dispositions
Unique Insiders (1Y)
27
Active in past year
Insider Positions
99
Current holdings
Position Status
66/33
Active / Exited
Institutional Holders
1,870
Latest quarter
Board Members
18

Compensation & Governance

Avg Total Compensation
$8.7M
Latest year: 2025
Executives Covered
9
Comp records available
Form 8-K Events (1Y)
3
Personnel Changes (1Y)
3
Bonus Plan Events (1Y)
0
Organization Changes (1Y)
1
Board Appointments (1Y)
2
Board Departures (1Y)
2

Restricted Sales

Form 144 Filings (1Y)
40
Form 144 Insiders (1Y)
15
Planned Sale Shares (1Y)
825.1K
Planned Sale Value (1Y)
$75.6M
Price
$163.74
Market Cap
$148.5B
Volume
9,891.341
EPS
$1.83
Revenue
$15.6B
Employees
67.2K
About CORNING INC

Company Overview

Corning is a manufacturing‑heavy materials‑science company that designs and supplies engineered glass, ceramic and optical products across end markets including optical communications, mobile consumer electronics (Gorilla Glass), display substrates, automotive emissions control, semiconductor optics, life sciences labware and polysilicon for solar. The company reports five segments—Optical Communications (≈32% of 2024 sales), Display (≈27%), Specialty Materials, Environmental Technologies and Life Sciences—and is pursuing the “Springboard” plan to add >$3 billion of annualized sales by end‑2026 and target a 20% operating margin. Recent results show improving gross margins and strong Optical Communications performance driven by AI/datacenter demand, while Display and certain Hemlock/solar elements remain cyclical and margin‑pressured; Corning runs a global, vertically integrated manufacturing footprint with ~124 plants and material FX, commodity and supply‑chain exposures.

Executive Compensation Practices

Given Corning’s capital‑intensive, manufacturing and OEM‑driven model, executive pay is likely to emphasize short‑term cash incentives tied to core operating metrics (core net sales, core net income, operating margin, and free cash flow) and longer‑term equity tied to multi‑year targets (operating margin, ROIC or core EPS) to align pay with the Springboard revenue and margin goals. Compensation design is also likely to include safety and operational KPIs (e.g., TRIR, plant availability/productivity) because a large portion of the workforce is production/maintenance and unionized, making reliability and safety material to performance. Because management calls out FX, tax and translated earnings volatility, pay programs may rely on constant‑currency or adjusted non‑GAAP metrics and include discretion for one‑time items; modest leverage (~39%) and ongoing capex guidance (~$1.3B) also make capital‑allocation outcomes (dividends/buybacks versus reinvestment) a probable factor in long‑term incentive setting.

Insider Trading Considerations

Insider trading patterns at Corning will often concentrate around cyclical inflection points and capacity/contract news—e.g., datacenter/AI product ramps in Optical Communications, display panel utilization and pricing announcements, major OEM glass wins, Hemlock polysilicon ramp updates, and material customer credit or insolvency events. Because the business is sensitive to FX translation and discrete tax items (which materially affect reported GAAP results), insiders may also time trades relative to known hedge positions, tax planning windows, or after guidance changes; look for Form 4 activity clustered before or after earnings, major capacity investments, or reorganization disclosures (e.g., segment combines). Regulatory and policy considerations include standard SEC insider‑trading rules, company blackout periods and likely widespread use of pre‑clearance and Rule 10b5‑1 plans for officers; additional sector constraints—export controls on advanced optics, environmental permitting and emissions regulations—can create material nonpublic information that affects trading windows.

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