Company: BTBT
Filing Date: 2025-10-31
Form Type: S-3ASR
Source: 0001213900-25-104745
Chunk: 42

Company: Bit Digital, Inc
Filing Date: 2025-10-31
Form: S-3ASR
Chunk 42
---
 expert in accounting and auditing.

<div align='center'>26</div>

PROSPECTUS SUPPLEMENT

(TO PROSPECTUS DATED

OCTOBER 31, 2025)

<div align='center'>Bit Digital, Inc.

Up to $2,500,000,000

Ordinary Shares</div>

We have entered into an At The Market Offering
Agreement, dated April 29, 2025, as amended on October 31, 2025 (the “Sales Agreement”), with H.C. Wainwright & Co., LLC (“Wainwright”), relating to the offer and sale of up to $2.5 billion of our ordinary shares, par value $0.01 per share (“ordinary shares”), pursuant to this prospectus supplement and the accompanying base prospectus.

In accordance with the
terms of the Sales Agreement, we may offer and sell ordinary shares from time to time through Wainwright acting as our sales agent or
principal. Sales of our ordinary shares, if any, pursuant to this prospectus supplement and the accompanying prospectus will be made by
any method that is deemed to be an “at the market offering” as defined in Rule 415 under the Securities Act of 1933, as amended
(the “Securities Act”), including sales made directly on or through The Nasdaq Capital Market (“Nasdaq”), the
existing trading market for our ordinary shares, sales made to or through a market maker other than on an exchange or otherwise, directly
to Wainwright as principal, in negotiated transactions at market prices prevailing at the time of sale or at prices related to such prevailing
market prices, and/or in any other method permitted by law. Wainwright is not required to sell any specific number or dollar amount of
shares, but will act as sales agent on a commercially reasonable efforts basis consistent with its normal trading and sales practices.
There is no arrangement for funds to be received in any escrow, trust or similar arrangement.

Wainwright will be entitled to compensation at a commission rate of up to 3.0% of the gross proceeds per share sold under the Sales Agreement. In connection with the sale ofordinary shares on our behalf, Wainwright may be deemed to be an “underwriter” within the meaning of the Securities Act, and the compensation of Wainwright may be deemed to be underwriting commissions or discounts. We have also agreed to provide indemnification and contribution to Wainwright with respect to certain liabilities, including