| Schedule of components of investments in US Treasury notes held to maturity |
March 31, 2026 | | | Amortized Cost | | | Gross Unrealized gains | | | Gross Unrealized losses | | | Fair value | | US Treasury notes, current | | $ | 27,765,146 | | | $ | 240,651 | | | $ | (29,797 | ) | | $ | 27,976,000 | | US Treasury notes, non-current | | $ | 27,894,995 | | | $ | 486,712 | | | $ | (58,707 | ) | | $ | 28,323,000 | | Total | | $ | 55,660,141 | | | $ | 727,363 | | | $ | (88,504 | ) | | $ | 56,299,000 | | | December 31, 2025 | US Treasury notes, current | | $ | 27,679,881 | | | $ | 241,470 | | | $ | (48,351 | ) | | $ | 27,873,000 | | US Treasury notes, non-current | | $ | 27,651,843 | | | $ | 554,348 | | | $ | (106,191 | ) | | $ | 28,100,000 | | Total | | $ | 55,331,724 | | | $ | 795,818 | | | $ | (154,542 | ) | | $ | 55,973,000 | |
Maturity | | Amortized Cost | | Due within one year | | $ | 27,765,146 | | Due one year to five years | | $ | 27,894,995 | | Total | | $ | 55,660,141 | |
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