RELATED PARTY TRANSACTIONS

12 Months Ended

Jun. 30, 2025

RELATED PARTY TRANSACTIONS

RELATED PARTY TRANSACTIONS

NOTE 11 — RELATED PARTY TRANSACTIONS

Related Party Licensing Agreement

On September 15, 2020, the Company entered into an exclusive license agreement with Handok (the “Handok License”) for the territory of the Republic of Korea. The Handok License relates to pharmaceutical products in final dosage form containing the pharmaceutical compounds developed or to be developed by the Company, including those related to ersodetug and RZ402. The Handok License is in effect for a period of 20 years after the first commercial sale of each product and requires (i) milestone payments of $0.5 million upon approval of a New Drug Application (“NDA”) for each product in the territory, and (ii) the Company will sell products ordered by Handok at a transfer price equal to 70% of the net selling price of the products. To date, no milestone payments have been earned by the Company.

Investors in 2024 Private Placement

Handok was an investor in the 2024 Private Placement discussed in Note 7 for which the Company issued 1,250,000 shares of common stock at a purchase price of $4.00 resulting in gross proceeds of $5.0 million of the total $6.0 million gross proceeds.

Investors in 2025 Private Placement

Handok was an investor in the 2025 Private Placement discussed in Note 7 for which the Company issued 1,230,769 shares of common stock at a purchase price of $3.25 per share resulting in gross proceeds of $4.0 million. A member of the Company’s Board of Directors was also an investor in the 2025 Private Placement for which the Company issued 3,076 shares at a purchase price of $3.25 per share resulting in gross proceeds of $9,997.