Consolidated Statement of Cash Flows

In thousands of CHF, for the six months ended 30 June

2026

2025

Cash flows from operating activities

Profit (loss) for the period

18,875

10,436

Adjustments for:

– Depreciation and amortization

11,045

10,186

– Gain on sale of property, plant and equipment

–

– 16

– Other non–cash expense (income)

– 100

318

– Financial result without foreign exchange (gain) loss

72

79

– Result of equity–accounted investees

3,323

3,018

– Equity–settled share–based payment transactions

182

29

– Tax expense (income)

3,720

2,892

Changes in:

– Trade and other receivables

– 13,960

– 3,933

– Prepaid expenses

– 963

– 1,222

– Inventories

5,783

– 4,428

– Trade and other payables

3,207

2,972

– Accrued expenses

2,905

603

– Employee benefits

807

3,663

– Asset from employer contribution reserve (in financial assets)

–

2,736

– Provisions

– 445

1,222

Interest and bank charges received (paid)

– 52

– 79

Income taxes paid

– 416

– 98

Net cash from operating activities

33,983

28,378

Cash flows from investing activities

Investments in property, plant and equipment

– 19,392

– 9,248

Proceeds from sale of property, plant and equipment

–

17

Acquisition of business, net of cash acquired

–

– 222

Change of loans receivable

–

– 413

Investments in intangible assets

– 197

– 378

Development expenditure capitalized

– 3,816

– 3,151

Net cash from investing activities

– 23,405

– 13,395

Cash flows from financing activities

Repurchase of treasury shares

–

– 72

Change in financial liabilities

572

–

Net cash from financing activities

572

– 72

Net change in cash and cash equivalents

11,150

14,911

Cash and cash equivalents at 1 January

73,278

54,394

Currency translation

– 588

– 1,067

Cash and cash equivalents at 30 June

83,840

68,238