On July 19, 2022, Air Busan Co., Ltd. closed the transaction. The transaction included participation from BNK Securities Co., Ltd., Investment Arm for KRW 2,500,000,000, Hi Investment & Securities Co., Ltd. for KRW 2,000,000,000, GB Fortress-A General Private Equity Trust, a fund managed by Mirae Asset Securities Co. Ltd. for KRW 2,000,000,000,Tiger KOSDAQ Venture Mezzanine Focus 313 General Private Equity Trust, Tiger KOSDAQ Venture Smart Mezzanine 314 General Private Equity Trust, Tiger KOSDAQ Venture Mezzanine Solution 316 General Private Equity Trust, Tiger KOSDAQ Venture Mezzanine Plus 312 General Private Equity Trust, Tiger KOSDAQ Venture Mezzanine Story 315 General Private Equity Trust, Tiger KOSDAQ Venture With Mezzanine 317 General Private Equity Trust, Tiger KOSDAQ Venture Mezzanine Driven 318 General Private Equity Trust, Tiger KOSDAQ Venture Beyond Mezzanine 319 General Private Equity Trust (Professional Investor), funds managed by NH Investment & Securities Co., Ltd. for KRW 2,150,000,000, Tiger KOSDAQ Venture Fund POTENTIAL 107 General Private Equity Trust, Tiger KOSDAQ Venture Fund STEWARD 108 General Private Equity Trust, Tiger KOSDAQ Venture Fund STEADY 109 General Private Equity Trust, funds managed by Samsung Securities Co.

Ltd., Investment Arm for KRW 850,000,000, AP Mezzanine General Private Equity Trust No. 1, a fund managed by KB Securities Co., Ltd., Investment Arm.