Corning Inc

GLWNYSE
$150.13
2.331.58%
At close: Sep 18, 5:00 PM EST
$150.10
-0.03-0.02%
After Hours: 7:59 PM EST

Corning Ownership & Insider Activity

Corning (GLW) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.7% of shares outstanding. Institutional investors hold 51.1%. Over the past 90 days, insiders made 2 sales worth $3.5M.

Shares Outstanding

859.638M

Shares Float

759.905M

Insider Shares Owned

5.628M

Insider % Owned

0.7%

Institutional Shares Held

439.187M

Institutional % Held

51.1%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

0

Sales (90d)

2

$3.5M total

Net Activity

Net Selling

Net Value (90d)

-$3.5M

Corning Insider Transactions (Last 6 Months)

See all insider trades
DateInsiderTitleTypeSharesPriceValue
Sep 4, 2026Michelle GulloSENIOR VICE PRESIDENT & CHROSELL9.874K$152.29$1.5M
Aug 28, 2026LEWIS STEVERSONVICE CHAIRMAN, EVP AND CLAOSELL13.100K$151.29$2.0M

Congressional Trading Activity

See all government trades
DateMemberPartyChamberActionAmount
Mar 27, 2026Alan ArmstrongRSenateSale$100,001 - $250,000
Mar 25, 2026Gilbert Ray CisnerosDHousePurchase$1,001 - $15,000