The investigation centers on the September 11, 2026, decision by Corning to enter an Equity Distribution Agreement with Goldman Sachs. The manufacturer planned an at-the-market offering of common stock valued at up to $2 billion, citing general corporate purposes as the intended use for the proceeds. Investors reacted sharply to the news, driving the stock price down by $22.80 to close at $143.60 per share by September 14. Attorneys are now examining the company's disclosures surrounding this financial move for potential violations of securities law.