StockCIK 24741
CORNING INC /NY (GLW): Insider Trades and Fund Holdings
In the past 12 months, CORNING INC /NY insiders reported 0 open-market purchases worth $0 and 2 sales worth $3.49M; 0 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$3.49MSold by insiders, 12 months
2Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 8, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| 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
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Michelle L. Gullo | President | 0 | $0 | 1 | $1.50M |
| Lewis A. Steverson | Chair | 0 | $0 | 1 | $1.98M |
ADVERTISEMENT
320 × 100 ad slot
Tracked funds that report GLW
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Lone Pine Capital | 2,728,058 | $696.8M | ▼ −26.6% |
| Bridgewater Associates | 1,307 | $334K | ▲ New |
| Appaloosa | 0 | $0 | ▼ Sold out |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →