COO Romaine Mark sold 15,611 shares over 3 days (Mar 16-18) for $740,240.60 at blended avg $47.42, reducing stake 9.6%
Romaine Mark executed three separate sales totaling 15,611 shares for $740,240.60 over a three-day window, bringing his holdings from 162,485 to 146,874 shares. Across his open-market history, his prior sells have produced a 33.33% well-timed rate with an average 90-day return of +1.7%, meaning his prior sales generally occurred before stock appreciation—a modest but not exceptional pattern. At GLP specifically, his three prior sales have all underperformed: the 30-day and 90-day returns were mixed (ranging from -6.1% to +3.3%), with zero of three sales being well-timed at the 90-day mark. The current stock price of $47.92 is only 1.1% above his blended transaction price of $47.42 and sits 14.8% below the 52-week high, suggesting he sold during a soft-price environment rather than at an inflection point.