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Prepaid Expenses and other assets

9 Months Ended

Sep. 30, 2025

Prepaid Expenses and other assets

Prepaid Expenses and other assets

(4) Prepaid Expenses and other assets

Prepaid expenses and other assets consisted of the following (in thousands):

​	​	​	​	​	​	​
​		September 30, 2025			December 31, 2024
Research and development	​	$	—	​	$	1,715
Collaboration receivable (Note 10)	​		—	​		2,864
Other receivables (a)	​		1,636	​		—
Deposits	​		—	​		925
Insurance	​		1,406	​		340
Other	​		48	​		72
​	​	$	3,090	​	$	5,916

(a) “Other receivables” primarily consisted of the Termination Fee and Expense Reimbursement, equipment sales, sales and use tax refunds, and research and development tax refunds.

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- Definition

The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets.

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