March 31, 2023

Amortized Cost

Gross Unrealized
‎Gains

Gross Unrealized
‎Losses

Fair Value

Cash Equivalents

Short-Term
‎Investments

Long-Term
‎Investments

Cash equivalents:

Money Market Funds

$

1,665,266 

$

—

$

—

$

1,665,266 

$

1,665,266 

$

—

$

—

Subtotal

1,665,266 

—

—

1,665,266 

1,665,266 

—

—

Investments:

Corporate Notes/Bonds

2,042,493 

—

(24,436)

2,018,057 

—

2,018,057 

—

Subtotal

2,042,493 

—

(24,436)

2,018,057 

—

2,018,057 

—

Total

$

3,707,759 

$

—

$

(24,436)

$

3,683,323 

$

1,665,266 

$

2,018,057 

$

—

December 31, 2022

Amortized Cost

Gross Unrealized
‎Gains

Gross Unrealized
‎Losses

Fair Value

Cash Equivalents

Short-Term
‎Investments

Long-Term
‎Investments

Cash equivalents:

Money Market Funds

$

978,462 

$

—

$

—

$

978,462 

$

978,462 

$

—

$

—

Subtotal

978,462 

—

—

978,462 

978,462 

—

—

Investments:

Corporate Notes/Bonds

2,715,607 

—

(48,841)

2,666,766 

—

2,666,766 

—

Subtotal

2,715,607 

—

(48,841)

2,666,766 

—

2,666,766 

—

Total

$

3,694,069 

$

—

$

(48,841)

$

3,645,228 

$

978,462 

$

2,666,766 

$

—