Key TakeawaysFive board members at Norwegian Cruise Line acquired more than 100,000 shares during May, investing approximately $1.34 million combinedThe latest insider transaction occurred May 21 when Director Jonathan Cohen purchased 30,000 shares at $15.83 per shareThe cruise operator lowered its 2026 profit forecast on May 4, blaming Middle Eastern conflicts and elevated fuel expensesShares of NCLH have declined 9.5% this month, significantly underperforming Carnival’s 1.2% drop and Royal Caribbean’s 1.3% declineAn illness outbreak aboard one vessel intensified negative sentiment, although public health authorities have dismissed pandemic concernsShares of Norwegian Cruise Line (NCLH) have tumbled 9.5% during May, hovering around $15.83 — dangerously close to the 52-week bottom of $14.53. Yet while retail and institutional investors have been heading for the exits, corporate insiders have been moving in the opposite direction.Norwegian Cruise Line Holdings Ltd., NCLHThroughout May, five members of the company’s board have accumulated over 100,000 shares representing approximately $1.34 million in aggregate value. This buying activity suggests that those closest to the company believe the market has overreacted.The latest insider purchase occurred on May 21, when Director Jonathan Cohen acquired 30,000 shares at an average cost of $15.83 per share, representing a total investment of $474,900.Just days earlier, Director Jose Cil added 15,000 shares to his holdings between Monday and Tuesday, paying between $14.79 and $15.25 per share. These purchases were executed through a family trust vehicle.On May 11, Director Brian MacDonald scooped up 15,000 shares at $16.54 apiece. Prior to that, on May 7, directors Kevin Lansberry and Zillah Byng-Thorne collaboratively purchased 40,867 shares for approximately $643,476.Reduced Forecast Triggers Investor ExodusThe wave of selling began on May 4, when Norwegian dramatically reduced its 2026 profit projections. Management attributed the downgrade to “headwinds related to disruptions in the Middle East,” particularly referencing the Iranian conflict and the Strait of Hormuz closure, which drove up crude oil prices and subsequently increased fuel expenses.While first-quarter earnings per share exceeded analyst expectations, revenue figures missed estimates slightly. The second-quarter outlook disappointed investors, and the magnitude of the full-year EPS reduction prompted at least one Wall Street firm to downgrade the stock.That analyst firm highlighted concerns about sluggish balance sheet progress, a more challenging demand environment, and skepticism that the company’s growth narrative remained too distant to justify current valuations.Health Scare Compounds Negative SentimentDuring the week of May 11, another challenge emerged. An unusual viral illness outbreak on a Dutch-registered cruise vessel spooked investors in an already fragile travel sector.The World Health Organization first became aware of the acute respiratory illness cluster on May 2. The number of confirmed cases has since climbed to 12. While health officials have minimized pandemic risk, the development came at an inopportune moment for cruise stocks.Norwegian has suffered the steepest losses among major cruise operators this month. Carnival (CCL) has slipped only 1.2% in May, while Royal Caribbean (RCL) has dropped 1.3%. With the S&P 500 down 3.9% during the same timeframe, NCLH’s 9.5% plunge represents significant underperformance.For the year, NCLH has fallen 28.18%. The company maintains a market capitalization of $7.36 billion, with typical daily trading volume averaging approximately 22.9 million shares.The post Norwegian Cruise Line (NCLH) Stock Plummets 9.5% — Company Insiders Buy Big appeared first on Blockonomi.