Insider tradingForm 4
CORNING INC /NY (GLW) Insider Trading
2 open-market trades reported since Aug 31, 2026: 0 purchases worth $0 and 2 sales worth $3.49M.
By insider
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Michelle L. Gullo | President | 0 | $0 | 1 | $1.50M |
| Lewis A. Steverson | Chair | 0 | $0 | 1 | $1.98M |
All trades
| Filed | Insider | Type | Value | 3 mo. after |
|---|---|---|---|---|
| Sep 8 | Michelle L. GulloPresident | ▼ SELL | $1.50M | |
| Aug 31 | Lewis A. SteversonChair | ▼ SELL | $1.98M |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings