Company: WLTH
Filing Date: 2025-12-12
Form Type: 424B4
Source: 0001628280-25-056780
Chunk: 241

Company: WEALTHFRONT CORP
Filing Date: 2025-12-12
Form: 424B4
Chunk 241
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 December 1, 2025, we had five issued patents in the United States. Our patents issued in the United States begin expiring in April 2042, excluding any patent term adjustment.

We control access to our intellectual property and confidential information through internal and external controls. We maintain a policy requiring our employees, contractors, consultants and other third parties to enter into agreements that contain confidentiality provisions to control access to, and invention or work product assignment provisions to secure ownership of, our proprietary information. Intellectual property laws and our procedures and restrictions provide only limited protection, and any of our intellectual property rights may be challenged, invalidated, circumvented, infringed, or misappropriated.

#### Government Regulation
U.S. and non-U.S. laws and regulations apply to many key aspects of our current business operations and future business plans. Failure to comply with these requirements may result in, among other things, revocation of required licenses or registrations, loss of approved status, private litigation, administrative enforcement actions, sanctions, civil and criminal liability, and constraints on our ability to continue to operate. For additional information relating to regulation and regulatory actions, see the sections titled “Risk Factors—Risks Related to Regulatory and Legal Matters” and “Business—Legal Proceedings.”

#### Cybersecurity and Data Privacy
Our business collects, stores, shares, discloses, transfers, uses, and otherwise processes a wide variety of information, including personal information, such as non-public financial information, of individuals across every state in the United States. As a result, we are subject to numerous U.S. federal and state data protection, privacy and security laws, rules, regulations, policies, self-regulatory or other industry standards, contractual obligations, and other legal obligations regulating the collection, storage, sharing, disclosure, transfer, use, protection, and other processing of personal information, and

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compliance with such laws, rules, regulations, policies, standards, and obligations is core to our strategy and integral to the creation of trust in our platform. Our handling of data and personal information is also subject to contractual obligations.

In the United States, various federal and state laws and regulations apply to the collection, processing, disclosure, and security of personal information. Additionally, financial industry regulators apply particular scrutiny toward privacy and cybersecurity. The primary federal financial privacy law, the Gramm-Leach-Bliley Act of 1999 and its implementing regulations (the “GLBA”), restricts the collection, processing, storage, use, and disclosure of