Company: BTBT
Filing Date: 2025-06-26
Form Type: 424B5
Source: 0001213900-25-058407
Chunk: 24

Company: Bit Digital, Inc
Filing Date: 2025-06-26
Form: 424B5
Chunk 24
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 per ordinary share less the amount paid by the underwriters. The following table shows the per share and total underwriting discount
to be paid to the underwriters assuming both no exercise and full exercise of the underwriters’ option to purchase additional ordinary
shares.

<div align='center'>S-15</div>

|           |     | Without    
 option to  
 purchase   
 additional 
 shares     
 exercise   |           |     | With full  
 option to  
 purchase   
 additional 
 shares     
 exercise   |           |
|:----------|:----|:-----------|----------:|:----|:-----------|----------:|
| Per Share |     | $          |      0.10 |     | $          |      0.10 |
| Total     |     | $          | 7,500,000 |     | $          | 8,625,000 |

We estimate expenses payable
by us in connection with this offering, other than the underwriting discounts referred to above, will be approximately $1,000,000. We
have agreed to reimburse the underwriters for certain out-of-pocket expenses incurred by them in connection with this offering, including,
but not limited to, fees and expenses of counsels to the underwriters up to $250,000, but excluding the underwriting discount. We estimate
that the aggregate reimbursement will not exceed $375,000.

Our directors and executive officers have agreed,
subject to certain limited exceptions, not to offer, pledge, sell, contract to sell, grant any option to purchase, or otherwise dispose
of our ordinary shares or any securities convertible into or exchangeable or exercisable for ordinary shares, or to enter into any hedge
or other arrangement or any transaction that transfers, directly or indirectly, the economic consequence of ownership of the ordinary
shares for a period of 60 days after the date of this prospectus supplement, without the prior written consent of B. Riley Securities,
Inc., as representative of the underwriters.

The restrictions described in the immediately
preceding paragraph and contained in the lock-up agreements between the underwriters and the lock-up parties do not apply, subject in
certain cases to various conditions, to certain transactions, including transfers, distribution, or otherwise disposal (as the case may
be) of lock-up shares: (a) as a bona fide gift or gifts, or for bona fide estate planning purposes, (b) to any trust for the direct or
indirect benefit of the lock-up party or any immediate