Company: BLLN
Filing Date: 2025-10-17
Form Type: S-1/A
Source: 0001193125-25-242632
Chunk: 306

Company: BillionToOne, Inc.
Filing Date: 2025-10-17
Form: S-1/A
Chunk 306
---

the exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act.

Some companies that adopted a similar federal district
court forum selection provision were subject to a suit in the Chancery Court of Delaware by stockholders who asserted that the provision is not enforceable. While the Delaware Supreme Court held that such federal district court forum selection
provision was in fact valid, there can be no assurance that federal courts or other state courts will follow the holding of the Delaware Supreme Court or determine that the our federal district court forum selection provision should be enforced in a
particular case.

These choice of forum provisions do not apply to actions brought to enforce a duty or liability created by the Exchange Act. We intend for the
choice of forum provision regarding claims arising under the Securities Act to apply despite the fact that Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all actions brought to enforce any
duty or liability created by the Securities Act or the rules and regulations thereunder. There is uncertainty as to whether a court would enforce such provision with respect to claims under the Securities Act, and our stockholders will not be deemed
to have waived our compliance with the federal securities laws and the rules and regulations thereunder.

These exclusive forum provisions may limit the ability of
our stockholders to bring a claim in a judicial forum that such stockholders find favorable for disputes with us or our directors, officers or employees, which may discourage such lawsuits against us and our directors, officers and employees.
Alternatively, if a court were to find such provisions contained in our certificate of incorporation to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which
could materially adversely affect our business, financial condition and operating results.

Amendment of charter provisions

Once our Class B common stock no longer represents a majority of voting power of our outstanding capital stock, the amendment of any of the above provisions, except
for the provision making it possible for our Board of Directors to issue preferred stock, would require approval of two-thirds of the voting power of our then-outstanding capital stock.

227

Transfer agent and registrar

Upon the completion of this offering, the transfer agent and registrar for our Class A common stock and Class B common stock will be Fidelity Stock Transfer
Solutions. The transfer agent’s address is 245 Summer Street, V7A, Boston, Massachusetts 02210.

Nasdaq Global Select Market listing

We have applied to