<span item_type="fundamental" item_id="0a1cfca381c672f914603a79b7c042ad" counter_id="ST/US/QSIAW" env="prod"></span><span item_type="announcement" item_id="579536442348209281" env="prod"></span><p>Revenue: As of FY2025 Q3, the actual value is USD 552 K.</p><p>EPS: As of FY2025 Q3, the actual value is USD -0.17.</p><p>EBIT: As of FY2025 Q3, the actual value is USD -42.35 M.</p><p></p><h3>Segment Revenue</h3><ul><li>Total revenue for the third quarter of 2025 was $552,000, with product revenue at $505,000 and service revenue at $47,000.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li></ul><h3>Operational Metrics</h3><ul><li>Gross profit for the third quarter was $194,000, resulting in a gross margin of 35%.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li><li>Total operating expenses were $40.0 million, compared to $28.5 million in the same period of the prior year.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li><li>Adjusted total operating expenses were $21.4 million, down from $26.0 million in the prior year.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li><li>Net loss for the third quarter was $35.7 million, compared to a net loss of $25.3 million in the same period of the prior year.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li><li>Adjusted EBITDA was negative $20.1 million, compared to negative $24.5 million in the prior year.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li></ul><h3>Cash Flow</h3><ul><li>As of September 30, 2025, the company had cash and cash equivalents and investments in marketable securities totaling $230.5 million, expected to support operations into the second quarter of 2028.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li></ul><h3>Unique Metrics</h3><ul><li>The company highlighted successful sequencing runs on a prototype Proteus system and the launch of the version 4 Sequencing Kit.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li></ul><h3>Outlook / Guidance</h3><ul><li>Quantum-Si remains on track to launch the version 3 Library Prep Kit before the end of 2025 and aims to deliver the Proteus platform in the second half of 2026.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li><li>The company plans to continue using a mix of instrument acquisition options to increase awareness and build momentum towards the future Proteus platform launch.<span class="superscript" item_id="0" item_type="announcement_file" value="1" url="https://www.sec.gov/Archives/edgar/data/1816431/000181643125000065/qsi-1152025xex991.htm"></span></li></ul>

Quantum - Si - CW27 | 8-K: FY2025 Q3 Revenue: USD 552 K