(in thousands)

Amortized Cost

Gross unrealized gain

Gross unrealized loss

Fair Value

June 30, 2024

Marketable securities:

Agency securities

$

8,463

$

—

$

(10

)

$

8,453

Corporate debt securities

56,665

7

(141

)

56,531

U.S. government securities

87,178

—

(146

)

87,032

Total marketable securities

$

152,306

$

7

$

(297

)

$

152,016

December 31, 2023

Marketable securities:

Agency securities

$

10,431

$

19

$

—

$

10,450

Corporate debt securities

67,806

193

(20

)

67,979

U.S. government securities

129,184

72

(41

)

129,215

Total marketable securities

$

207,421

$

284

$

(61

)

$

207,644