InsiderCluster

GLW

NYSE

Corning Incorporated

$138.25
3.03 (+2.24%)

Price

-4.98% over 1D

Key statistics

Previous close$135.22
Day range138.23 – 146.64
52-week range62.65 – 271.78
Volume12.32M
CurrencyUSD
ExchangeNYSE
Crowd sentiment
81Bullish

Insider activity

SEC EDGAR ↗
Open-mkt buys
0
$0.00
Open-mkt sells
4
$29,906,014.95
Net flow
29.91M
4 open-market trades

Showing 15 recent filings. 11 other (grants, option exercises, gifts, tax withholding) are listed below but excluded from buy/sell flow.

InsiderTypeSharesPriceValueDate
Martin Kevin J
Director
Grant / award137$255.43$34,993.912026-06-30
Ferguson Roger W. Jr.
Director
Grant / award161$255.43$41,124.232026-06-30
CUMMINGS ROBERT F JR
Director
Grant / award161$255.43$41,124.232026-06-30
BURNS STEPHANIE
Director
Grant / award161$255.43$41,124.232026-06-30
Gullo Michelle L
Senior Vice President & CHRO
Tax withholding18.38K$209.83$3,856,255.742026-06-22
WEEKS WENDELL P
Director, Chairman, CEO and President
Option exercise100K$27.03$2,703,000.002026-06-09
WEEKS WENDELL P
Director, Chairman, CEO and President
Sell (open market)100K$186.46$18,646,070.002026-06-09
WEEKS WENDELL P
Director, Chairman, CEO and President
Option exercise100K$0.002026-06-09
Amin Jaymin
SVP and Chief Tech. Officer
Option exercise7.92K$27.00$213,759.002026-05-22
Amin Jaymin
SVP and Chief Tech. Officer
Sell (open market)27.4K$192.14$5,263,636.952026-05-22
Amin Jaymin
SVP and Chief Tech. Officer
Option exercise7.92K$0.002026-05-22
Nelson Avery H III
Executive Vice President & COO
Sell (open market)20K$195.93$3,918,600.002026-05-15
Fang Li
SVP, Corning Intl & NBD, Solar
Option exercise8.73K$19.65$171,446.252026-05-14
Fang Li
SVP, Corning Intl & NBD, Solar
Option exercise8.73K$0.002026-05-14
Verkleeren Ronald L
SVP Emerging Innovations Group
Sell (open market)10K$207.77$2,077,708.002026-05-13

Source: SEC EDGAR Forms 4/4A (CIK 24741). Click an insider to open the original filing.

Social sentiment

81
Bullish

Volume-weighted across live social sources

StockTwitsLIVE
13 bull813 bear
Recent posts
@rustinpeace· StockTwits38m ago

$GLW looking sexy

@handmedown1· StockTwits2h ago

$GLW

@SupremeSwinger· StockTwits9h ago

$GLW 130C 300% $AMZN 235C 700% $MRVL 180C 250% $BE 175C 350%

@TheOptionsOracleUSA· StockTwits9h ago

$GLW setting up nicely for a potential move. Chart worth keeping on your radar this week. 🎯

@ShadyAggie40· StockTwits1d ago

$GLW When 109?

@EquityResearch6· StockTwits2d ago

Barron's highlighted the best and worst S&P 500 performers for July. Top performers: $CTSH +43% $PYPL +32% $WDAY +31% On the other side, technology took a major hit. Biggest decliners: $SNDK -46% $GLW -46% Despite the sharp correction, it's worth remembering that both stocks had enormous runs before July. Even after this pullback: • $SNDK was still up over 400% from its 2026 low. • $GLW remained well above prior levels. To reclaim their 2026 highs, both would need to roughly double from current prices. If I had to pick one for a rebound, my choice would be $SNDK. The AI memory cycle, improving supply-demand dynamics, and long-term industry fundamentals still make the risk/reward compelling after such a steep reset. Sometimes the best opportunities appear after the biggest corrections.

@ShadyAggie40· StockTwits2d ago

$GLW The only clown is you for buying 190 calls and getting torn to shreds… 😎

@ShadyAggie40· StockTwits2d ago

$SPY market is falling b/c inflation risks will soon spread to other sectors… $MU $INTC $GLW bloodbath soon for these

@Tony_37· StockTwits2d ago

$GFS $GLW $NOK : just added here ! Back to $80

@ClarityOfPurpose2· StockTwits2d ago

$GLW Has been a great stock for multiple swing trades this year, if you waited patiently for decent price drops to occur in order to buy, and then didn’t get greedy at the high end either with your desired selling prices. Just have to avoid a FOMO mentality when investing here.

@Camelman201· StockTwits2d ago

$GLW wow. Less than 10.5% Loss this week. Finally some good news!

@BDipNRip· StockTwits2d ago

$GLW Inverse Cramer. Short here?

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