v3.26.1
Segment Information and Geographic Data (Tables)
6 Months Ended
Jun. 30, 2026
Segment Information and Geographic Data  
Schedule of selected financial information with respect to the company's single operating segment

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​

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Three Months Ended

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Six Months Ended

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​

June 30, 

​

June 30, 

​

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

Revenue:

​

​

​

​

​

​

​

​

​

​

​

​

Product revenue, net

​

$

243,600

​

$

156,797

​

$

457,866

​

$

294,582

License and collaboration revenue

​

​

-

​

​

-

​

​

-

​

​

-

Total revenue

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​

243,600

​

​

156,797

​

​

457,866

​

​

294,582

Operating expenses:

​

​

​

​

​

​

​

​

​

​

​

​

Cost of goods sold

​

​

23,572

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​

18,603

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​

44,368

​

​

36,471

Collaboration expenses

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​

88,069

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​

52,418

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​

163,646

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​

96,208

Direct research and development expenses by program:

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​

​

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​

ARCALYST

​

​

332

​

​

171

​

​

673

​

​

526

KPL-387

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​

21,442

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​

8,485

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​

37,594

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​

13,663

KPL-1161

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​

766

​

​

370

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​

1,721

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​

470

Abiprubart

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​

176

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​

635

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​

229

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​

5,002

Unallocated research and development expenses

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​

18,183

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​

9,092

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​

28,157

​

​

18,417

Selling, general and administrative

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​

63,866

​

​

46,863

​

​

125,017

​

​

90,393

Total operating expenses

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​

216,406

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​

136,637

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​

401,405

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​

261,150

Other income, net (1)

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​

3,951

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​

2,717

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​

7,365

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​

5,010

Income before income taxes

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​

31,145

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​

22,877

​

​

63,826

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​

38,442

Provision for income taxes

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​

(5,713)

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​

(5,045)

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​

(15,802)

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​

(12,071)

Net income

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$

25,432

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$

17,832

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$

48,024

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$

26,371

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​

​

​

​

​

​

​

​

​

​

​

​

Other significant noncash items:

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​

​

 

​

​

 

​

​

 

​

Share-based compensation expense

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$

11,636

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$

8,876

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$

21,692

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$

16,624

Non-cash lease expense

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​

1,011

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​

924

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​

2,005

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​

1,759

Deferred income taxes

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​

2,661

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​

2,644

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​

7,184

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​

5,637

Schedule of total revenue by geographic region of the customer

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​

​

​

​

​

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​

​

​

Three Months Ended

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Six Months Ended

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​

June 30, 

​

June 30, 

​

​

2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

Revenue:

​

​

​

​

​

​

​

​

​

​

​

​

United States

​

$

243,116

​

$

156,506

​

$

457,184

​

$

294,102

United Kingdom

​

​

484

​

​

291

​

​

682

​

​

480

Total revenue

​

$

243,600

​

$

156,797

​

$

457,866

​

$

294,582

Schedule of property and equipment, net by geographic region

​

​

​

​

​

​

​

​

​

​

June 30, 

​

December 31,

​

​

2026

  ​ ​ ​

2025

Property and equipment, net

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​

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​

​

​

United States

​

$

1,414

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$

1,608

United Kingdom

​

​

110

​

​

76

Rest of world

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​

1,051

​

​

259

Total property and equipment, net

​

$

2,575

​

$

1,943

​