Shares of nLIGHT Inc. surged to an all-time high following a quarterly earnings release that highlighted robust demand from artificial intelligence, aerospace and defense customers. Management cited several multi-year directed-energy programs with U.S. defense primes and fast-growing commercial partnerships for high-power fiber lasers used in semiconductor fabrication. Wall Street analysts have upgraded their ratings over the past month, noting that nLIGHT’s advanced photonics platforms are now a core holding for portfolios targeting AI-related infrastructure and next-generation weapons systems.

On January 6, CEO Scott Keeney exercised and immediately sold 31,748 shares under a prearranged Rule 10b5-1 plan, representing 1.37% of his direct holdings and generating liquidity of approximately $1.2 million. The transaction aligns with his recent median sale cadence and did not increase his net equity exposure. Concurrently, nLIGHT preannounced fourth-quarter revenue of $78 million to $80 million, exceeding prior guidance driven by Aerospace & Defense orders and strength in advanced development contracts. Management highlighted improved program visibility heading into 2026, particularly in sensing and high-energy laser applications.