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Investments in U.S. Treasury Bills available-for-sale | 12 Months Ended
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Jun. 30, 2024
Investments In U.s. Treasury Bills Available-for-sale |
Investments in U.S. Treasury Bills available-for-sale | 4. Investments in U.S. Treasury Bills available-for-sale The following is a summary of the U.S. Treasury Bills held at June 30, 2023:
Schedule of U.S. treasury bills held |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Amortized Cost Basis |  |  | Gross Unrealized Gain |  |  | Gross Unrealized loss |  |  | Fair Value |  |  | Total Accumulated Other Comprehensive Income |
U.S. Treasury Bills due in 3 - 6 months |  | $ | 14,301,136 |  |  | $ | 176,591 |  |  | $ | — |  |  | $ | 14,477,726 |  |  | $ | 176,591 |
During the fiscal year ended June 30, 2023, the Company purchased a total of approximately $46 million of U.S. Treasury Bills. All outstanding investments in U.S. Treasury Bills available-for-sale held at June 30, 2023 matured during the three months ended September 30, 2023 and were settled, resulting in a realized gain of $223,865 recorded as a component of interest income on the accompanying statement of operations and comprehensive loss.

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