v3.26.3
Segment Reporting (Tables)
9 Months Ended
Sep. 30, 2026
Single Reporting Segment [Member]  
Segment Reporting [Line Items]  
Summary of Segment Loss Including Significant Segment Expenses

The table below is a summary of the segment loss, including significant segment expenses (in thousands):

 

 

 

Three Months Ended September 30,

 

 

Nine Months Ended September 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Program expenses:

 

 

 

 

 

 

 

 

 

 

 

 

Danicamtiv

 

$

11,739

 

 

$

7,532

 

 

$

35,294

 

 

$

8,416

 

Ataciguat

 

 

10,898

 

 

 

7,453

 

 

 

27,515

 

 

 

17,287

 

Tonlamarsen

 

 

4,407

 

 

 

8,912

 

 

 

12,277

 

 

 

17,320

 

Research and development - compensation and
 benefits *

 

 

23,816

 

 

 

13,293

 

 

 

56,109

 

 

 

35,743

 

Research and development - other

 

 

13,499

 

 

 

11,949

 

 

 

34,596

 

 

 

24,986

 

Total Research and development expense

 

 

64,359

 

 

 

49,139

 

 

 

165,791

 

 

 

103,752

 

General and administrative expense - compensation and benefits *

 

 

17,019

 

 

 

5,346

 

 

 

38,439

 

 

 

26,295

 

General and administrative expense - other

 

 

5,226

 

 

 

4,589

 

 

 

16,316

 

 

 

12,230

 

Total general and administrative expense

 

 

22,245

 

 

 

9,935

 

 

 

54,755

 

 

 

38,525

 

Change in fair value of contingent milestone liabilities

 

 

(21,789

)

 

 

—

 

 

 

21,740

 

 

 

—

 

Total operating expense

 

 

64,815

 

 

 

59,074

 

 

 

242,286

 

 

 

142,277

 

Other income/expense **

 

 

(6,247

)

 

 

1,082

 

 

 

(11,411

)

 

 

(2,490

)

Loss before income taxes

 

$

58,568

 

 

$

60,156

 

 

$

230,875

 

 

$

139,787

 

 

* Includes stock-based compensation expense

** Other income (expense) for the three and nine months ended September 30, 2026 primarily includes interest income. Other income (expense) for the three and nine months ended September 30, 2025 primarily includes bargain purchase gain, warrant issuance expense, change in fair value of Series A Preferred Stock tranche obligations and interest income.