GLW Congressional Stock Trades & Insider Buying (2026)

GLW insider buying and selling over the past year

Insiders at CORNING INC /NY only sold stock in the open market over the past year: 19 Form 4 sales totaling $54.67M, against no open-market purchases.

None of the 19 sales were flagged as Rule 10b5-1 plan trades, meaning each one was a discretionary decision at the time of filing. Activity clustered in 2026-02 (11 trades) and 2025-10 (4 trades); the latest filing in this window is dated 2026-02-26. The average open-market sale price was $118.18; the last close of $132.00 is 11.7% above that level, so sellers left upside on the table. The single largest trade was a sale of 137,514 shares worth $21.37M on 2026-02-26. Since the most recent filing the stock has moved -12.2%, from $150.30.

Where GLW trades relative to its one-year range

CORNING INC /NY closed at $132.00 on 2026-10-16, inside a one-year range of $78.03 to $255.69. That puts the stock in the middle of its range, at 30.4% of the distance from low to high. Over one year the share price moved +52.2%, and over roughly three months -14.6%. Average daily volume over the last month was about 7,814,440 shares.

Across 14 companies in the same SEC industry group (SIC 33) with a full year of prices in Gemral Edge, the median one-year return was +62.6%. GLW is behind that median and beat 36% of that peer group on this measure.

Members of Congress who traded GLW

STOCK Act disclosures show 42 trades in GLW by 8 members of Congress over five years (20 purchases, 22 sales), most recently on 2026-09-24. The most active traders were Ro Khanna (D-CA), 21 trades; Maria Elvira Salazar (R-FL), 7 trades; Josh Gottheimer (D-NJ), 6 trades; Marjorie Taylor Greene (R-GA), 4 trades; Alan Armstrong (R-OK), 1 trade.

By party the trades split 29 by Democrats, 13 by Republicans; by chamber, 41 from the House, 1 from the Senate.

GLW lobbying disclosures

CORNING INC /NY appears in 4 Lobbying Disclosure Act filings between 2018 and 2018, with $490.0K in reported lobbying spend.

Compare GLW with indexed peers from the same industry group

These peers have full Gemral Edge dossiers and the closest one-year price move to GLW:

• HWM one-year return +15.3%

Sources and method

Every figure above is computed from public filings stored in Gemral Edge, not estimated. Insider figures count only open-market purchases and sales reported on SEC Form 4; option exercises, grants and gifts are excluded because they do not reflect a decision to buy or sell at market prices.

• SEC EDGAR Form 4 (edge_insider_trades, codes P/S open-market only) — as of 2026-02-26
• edge_prices_eod (end-of-day close) — as of 2026-10-16
• House PTR / Senate eFD disclosures (edge_congress_trades) — as of 2026-09-24
• Senate LDA filings (edge_lobbying_filings)

GLW data questions

Are GLW insiders buying or selling stock?

Insiders at CORNING INC /NY only sold stock in the open market over the past year: 19 Form 4 sales totaling $54.67M, against no open-market purchases.

What is the one-year price range for GLW?

Based on end-of-day closes through 2026-10-16, GLW traded between $78.03 and $255.69, last closing at $132.00.

Has any member of Congress traded GLW stock?

Yes. 8 members disclosed 42 trades in GLW over five years; the most recent disclosed trade date is 2026-09-24.