Boston Omaha Corp Reduces Stake in Sky Harbour Group Corp via Open Market Sales

Boston Omaha Corporation filed Amendment No. 5 to its Schedule 13D on April 8, 2026, reporting a decrease in its holdings of Sky Harbour Group Corp (SKYH). Between April 25, 2025, and April 6, 2026, the reporting person sold an aggregate of 534,124 shares of Class A common stock at prices ranging from $9.05 to $11.99 per share. These sales generated total gross proceeds of approximately $5.2 million. Following these transactions, Boston Omaha Corporation beneficially owns 19,059,773 shares, which includes 11,339,994 shares of Class A common stock and 7,719,779 warrant shares. This position represents a 45.56% ownership stake in the Class A stock and a 22.72% combined voting power of the total outstanding common stock. The most significant single-day transaction occurred on April 6, 2026, involving the sale of 331,500 shares. The reporting person's investment decisions are managed by an investment committee consisting of Adam K. Peterson and Joshua P. Weisenburger.