X0306 4 2022-09-16 0000836690 INNOVATIVE SOLUTIONS & SUPPORT INC ISSC 0001946479 Harborne Christopher 23F M THAI TOWER, ALL SEASONS PLACE 87 WIRELESS ROAD BANGKOK THAILAND 10300 true Common Stock, par value $0.001 per share 2022-09-16 4 P 0 20712 8.41 A 2062755 I See Footnote Common Stock, par value $0.001 per share 2022-09-19 4 P 0 111895 9 A 2174650 I See Footnote These shares of common stock, par value $0.001 per share, of Innovative Solutions and Support, Inc. are directly held by Klear Kite LLC, a Delaware limited liability company, whose sole member is Christopher Harborne. /s/ Christopher Harborne 2022-09-20