CSTL: financial statements from SEC

Income statement

Metric	31/03/2026	30/09/2025	30/06/2025	31/03/2025	30/09/2024	30/06/2024
Revenue	84M	83M	86M	88M	86M	87M
Cost of revenue	21M	19M	18M	16M	16M	15M
Research and development	14M	13M	13M	13M	12M	14M
Selling, general and administrative	65M	56M	58M	59M	50M	51M
Operating income	−18M	−7M	−4M	−28M	5M	5M
Income tax	109,000	115,000	−5M	−423,000	6M	−1M
Net income	−15M	−501,000	5M	−26M	2M	9M
Earnings per share	−0.49	−0.02	0.16	−0.90	0.08	0.32
Earnings per share, diluted	−0.49	−0.02	0.15	−0.90	0.08	0.31
Weighted average shares	30M	29M	29M	29M	28M	28M
Weighted average shares, diluted	30M	29M	30M	29M	29M	29M

Metric	31/03/2026	31/12/2025	30/09/2025	30/06/2025	31/03/2025	31/12/2024	30/09/2024	30/06/2024
Cash and equivalents	64M	117M	86M	82M	90M	120M	95M	86M
Short-term investments	198M	183M	202M	194M	185M	173M	—	—
Receivables	42M	43M	49M	52M	56M	51M	50M	46M
Inventory	10M	10M	9M	8M	7M	8M	7M	8M
Current assets	329M	361M	358M	349M	349M	360M	345M	320M
Total assets	548M	579M	563M	545M	502M	531M	515M	487M
Current liabilities	49M	69M	55M	51M	37M	49M	44M	39M
Short-term debt	2M	417,000	0	2M	1M	278,000	—	—
Long-term debt	8M	10M	10M	8M	9M	10M	10M	10M
Total liabilities	86M	108M	96M	89M	61M	75M	74M	63M
Equity	461M	471M	467M	455M	440M	456M	441M	424M
Shares outstanding	30M	30M	29M	29M	29M	28M	28M	28M
Shares issued	30M	30M	29M	29M	29M	28M	28M	28M

Metric	31/03/2026	31/03/2025
Operating cash flow	−22M	−6M
Depreciation and amortisation	4M	30M
Share-based compensation	10M	11M
Capital expenditure	12M	5M
Investing cash flow	−26M	−22M
Financing cash flow	−5M	−2M