Quarterly report [Sections 13 or 15(d)]

Investments in Debt Securities

v3.25.3
Investments in Debt Securities
3 Months Ended
Sep. 30, 2025
Investments in Debt Securities  
Investments in Debt Securities

6.   Investments in Debt Securities

Investments in debt securities consist of AA and A rated government issued treasury bills, treasury notes and government sponsored discount notes bearing interest at rates from 3.5% to 4.625% with maturities from March 2026 to December 2026. The components of investments in debt securities are as follows (in thousands):

September 30, 

June 30,

2025

2025

Adjusted cost

$

21,471

$

Gross unrealized losses

(15)

Fair value

$

21,456

$

The fair value of available-for-sale debt securities, by contractual maturity, as of September 30, 2025, was as follows (in thousands):

September 30, 

June 30,

Fiscal period ending:

2025

2025

2026

$

16,020

$

2027

5,436

$

21,456

$

Amortization of premiums paid on the debt securities amounted to approximately $9,000 and $0 for the three months ended September 30, 2025 and 2024, respectively. There were no credit losses or impairment on available-for-sale debt securities recognized for the three months ended September 30, 2025 or the year ended June 30, 2025. See Note 3 - Summary of Significant Accounting Policies for additional information.