Company: BLLN
Filing Date: 2025-08-11
Form Type: DRS/A
Source: 0000950123-25-007483
Chunk: 239

Company: BillionToOne, Inc.
Filing Date: 2025-08-11
Form: DRS/A
Chunk 239
---
 processing of personal data. For example, the European Union’s General Data Protection Regulation (EU GDPR) applies to any company established in the European Economic Area (EEA), and to companies established outside the EEA that process
personal information in connection with the offering of goods or services to data subjects in the EEA or the monitoring of the behavior of data subjects in the EEA. These regulations are often more restrictive than those in the United States and may
restrict transfers of personal data from the EEA to the United States and other countries unless certain requirements are met. The EU GDPR provides that EU member states may make their own further laws and regulations limiting the processing of
genetic, biometric or health data, which could limit our ability to use and share personal data or could cause our costs to increase, and harm our business and financial condition. Further, the United Kingdom’s decision to leave the European
Union has created uncertainty with regard to data protection regulation in the United Kingdom. As of January 1, 2021, we are also subject to the UK General Data Protection Regulation and UK Data Protection Act of 2018, which retains the GDPR in
substantially similar form in the United Kingdom’s national law. Failure to comply with any of these obligations could expose us to material adverse effects, including significant fines.

181

It is possible that state, federal (including legislative and executive branch initiatives), and foreign healthcare reform measures may be adopted in the future. Employees & Human Capital Our culture and values BillionToOne was founded on the mission of removing the fear of the unknown by providing molecular diagnostics that are accurate, fast, and accessible. To fulfill our mission, we are dedicated to fostering a high-performance culture where every individual, regardless of level or position, feels empowered to solve significant problems and make a notable impact. Our vision is to challenge the status quo that makes healthcare opaque and financially out of reach for many. We are focused on building a corporate culture that nurtures innovation, creative problem solving, and a strong sense of purpose with patient and caregiver mindsets at the forefront. Our core values are:

| • |     | Patient-Centered. We place patients at the forefront of everything we do. We expect all team members to make 
 business decisions guided by the best interest of patients, the company and the highest ethical standards.   |

| • |     | Creative and Innovative. We create a workplace where all team members are enabled and encouraged to bring new ideas 
 and new ways of thinking to solve significant problems.                                                             |