X0609 4 2026-05-18 0001823587 Sky Harbour Group Corp SKYH 0001906995 Keinan Tal false C/O SKY HARBOUR GROUP CORPORATION 136 TOWER ROAD, HANGAR M, SUITE 205 WHITE PLAINS NY 10604 1 1 1 Chief Executive Officer 0 Class A Common Stock 2026-05-18 4 P 0 100 8.76 A 269946 D Class A Common Stock 2026-05-18 4 G 0 36 0 D 269910 D Non-Qualified Stock Option (Right to Buy) 11.0700 2031-02-18 2035-02-18 Class A Common Stock 222541 222541 D Non-Qualified Stock Option (Right to Buy) 8.8500 2032-02-18 2036-02-18 Class A Common Stock 358744 358744 D Represents the open-market purchase of 100 shares of Class A Common Stock intended to be distributed by Mr. Keinan as gifts. Reported amount includes 40,927 shares of Class A Common Stock and 228,983 RSUs. Represents stock options granted under the Sky Harbour Group Corporation 2022 Incentive Award Plan. The stock options vest in installments in accordance with the terms of the applicable stock option agreement, provided the reporting person remains in service through the applicable vesting date. /s/ Gerald Adler, Attorney-in-fact 2026-05-18