Company: BLLN
Filing Date: 2025-09-17
Form Type: DRS/A
Source: 0001193125-25-206347
Chunk: 300

Company: BillionToOne, Inc.
Filing Date: 2025-09-17
Form: DRS/A
Chunk 300
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 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Once our Class B common stock no longer represents a majority of voting power of our outstanding capital stock, the amendment of any of the above provisions, except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.

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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 Market listing

We intend to apply for listing of our Class A common stock on the Nasdaq Global Market under the trading symbol “BLLN,” and this offering is contingent
upon obtaining approval of such listing.

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Shares eligible for future sale Prior to this offering, no public market existed for our Class A common stock, and although we expect that our Class A common stock will be approved for listing on Nasdaq, we cannot assure investors that there will be an active public market for our Class A common stock following this offering. We cannot predict what effect, if any, sales of our shares in the public market or the availability of shares for sale will have on the market price of our Class A common stock. Future sales of substantial amounts of common stock in the public market, or the possibility of these sales or issuances occurring, could adversely affect the prevailing market price of our Class A common stock or impair our ability to raise equity capital. Upon the completion of this offering, based on the number of our shares outstanding as of June 30, 2025 and after giving effect to the Preferred Stock Conversion, the Reclassification and the Class B Stock Exchange, as if each event had occurred on June 30, 2025, we will have an aggregate of shares of our Class A common stock (or shares of our Class A common stock if the underwriters exercise in full their option to purchase additional shares) and an aggregate of shares of our Class B common stock outstanding. This includes all shares