June 30, 2023

Amortized Cost

Gross Unrealized
‎Gains

Gross Unrealized
‎Losses

Fair Value

Cash Equivalents

Short-Term
‎Investments

Long-Term
‎Investments

Cash equivalents:

Money Market Funds

$

2,379,538 

$

—

$

—

$

2,379,538 

$

2,379,538 

$

—

$

—

Subtotal

2,379,538 

—

—

2,379,538 

2,379,538 

—

—

Investments:

Corporate Notes/Bonds

1,357,188 

—

(4,310)

1,352,878 

—

1,352,878 

—

Subtotal

1,357,188 

—

(4,310)

1,352,878 

—

1,352,878 

—

Total

$

3,736,726 

$

—

$

(4,310)

$

3,732,416 

$

2,379,538 

$

1,352,878 

$

—

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 

$

—