GLW insider trades & Congress trades
Corning Inc /ny: public insider filings and Congress disclosures, in one place.
Bourse has recorded 2 open-market insider transactions in Corning Inc /ny (GLW) (0 purchases with code P and 2 sales with code S), the most recent on September 4, 2026.
In the last 90 days: 0 purchases by 0 insiders ($0) and 2 sales by 2 ($3.49M).
Members of Congress have disclosed 36 trades in GLW (21 purchases, 15 sales), the latest transaction dated September 24, 2026. Congress filings can arrive up to 45 days after the trade.
Insider transactions
SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.
| Date | Insider | Role | Type | Shares | Price | Value | After 1M |
|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | Gullo Michelle L | Senior Vice President & CHRO | Sell | 9,874 | $152.29 | $1.50M | −0.0% |
| Aug 28, 2026 | Steverson Lewis A | Vice Chairman, EVP and CLAO | Sell | 13,100 | $151.29 | $1.98M | +0.0% |
Congress trades
Disclosures under the STOCK Act. Amounts are reported as ranges; some trades are made by a spouse or dependent child.
| Traded | Member | Party | Type | Amount | Disclosed | Filing |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | Maria Elvira Salazar | house | Sell | $1,001 - $15,000 | Oct 7, 2026 | Source |
| Sep 8, 2026 | Maria Elvira Salazar | house | Buy | $1,001 - $15,000 | Oct 7, 2026 | Source |
| Sep 4, 2026 | Maria Elvira Salazar | house | Sell | $1,001 - $15,000 | Oct 7, 2026 | Source |
| Nov 20, 2020 | Thomas R Carper | Senate | Buy | $1,001 - $15,000 | – | Source |
| Apr 14, 2020 | David A Perdue , Jr | Senate | Sell | $100,001 - $250,000 | – | Source |
| Apr 2, 2020 | Thomas R Carper | Senate | Buy | $1,001 - $15,000 | – | Source |
| Jan 29, 2020 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Jun 14, 2019 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Jun 7, 2019 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Jun 6, 2019 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| May 17, 2019 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| May 15, 2019 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Apr 30, 2019 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Feb 19, 2019 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Dec 12, 2018 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Dec 12, 2018 | David A Perdue , Jr | Senate | Sell | $15,001 - $50,000 | – | Source |
| Dec 11, 2018 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Oct 5, 2018 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Aug 3, 2018 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| May 10, 2018 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Apr 25, 2018 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Feb 6, 2018 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Feb 5, 2018 | David A Perdue , Jr | Senate | Buy | $15,001 - $50,000 | – | Source |
| Feb 5, 2018 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Jan 31, 2018 | David A Perdue , Jr | Senate | Buy | $1,001 - $15,000 | – | Source |
| Oct 30, 2017 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Oct 25, 2017 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Oct 23, 2017 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Oct 20, 2017 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
| Oct 16, 2017 | David A Perdue , Jr | Senate | Sell | $1,001 - $15,000 | – | Source |
Showing the 30 most recent of 36 trades.
Data as of November 12, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.
See all the latest insider trades. New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.
See these filings as they land
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