S-3 S-3MEF EX-FILING FEES 333-285970 0001426800 ASSEMBLY BIOSCIENCES, INC. N/A N/A 0.0001531 0.0001531 0.0001531 0.0001531 0.0001531 0.0001531 0001426800 2025-08-07 2025-08-07 0001426800 1 2025-08-07 2025-08-07 0001426800 2 2025-08-07 2025-08-07 0001426800 3 2025-08-07 2025-08-07 0001426800 4 2025-08-07 2025-08-07 0001426800 5 2025-08-07 2025-08-07 0001426800 6 2025-08-07 2025-08-07 0001426800 7 2025-08-07 2025-08-07 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables

S-3

ASSEMBLY BIOSCIENCES, INC.

Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable

Security Type

Security Class Title

Fee Calculation or Carry Forward Rule

Amount Registered

Proposed Maximum Offering Price Per Unit

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

Carry Forward Form Type

Carry Forward File Number

Carry Forward Initial Effective Date

Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward

Newly Registered Securities
Equity Common Stock, par value $0.001 per share 457(o)
Equity Preferred Stock, par value $0.001 per share 457(o)
Debt Debt Securities 457(o)
Other Warrants 457(o)
Other Subscription Rights 457(o)
Other Units 457(o)
Fees to be Paid 1 Unallocated (Universal) Shelf 457(o) $ 50,000,000.00 0.0001531 $ 7,655.00
Fees Previously Paid
Carry Forward Securities
Carry Forward Securities

Total Offering Amounts:

$ 50,000,000.00

$ 7,655.00

Total Fees Previously Paid:

$ 0.00

Total Fee Offsets:

$ 0.00

Net Fee Due:

$ 7,655.00

Offering Note

1

The registrant previously registered the offer and sale of certain securities having a proposed maximum aggregate offering price of $250,000,000 pursuant to a Registration Statement on Form S-3 (File No. 333-285970) (the "Prior Registration Statement"), which was initially filed on March 20, 2025 and declared effective by the Securities and Exchange Commission on April 1, 2025. As of the date hereof, a balance of $250,000,000.00 of such securities remains unsold under the Prior Registration Statement. In accordance with Rule 462(b) under the Securities Act of 1933, as amended, and General Instruction IV(A) of Form S-3, the registrant is hereby registering the offer and sale of an additional $50,000,000.00 of its Securities. The additional amount of Securities that is being registered for offer and sale represents no more than 20% of the maximum aggregate offering price of the remaining securities available to be sold under the Prior Registration Statement.

Table 2: Fee Offset Claims and Sources ☑Not Applicable
Registrant or Filer Name Form or Filing Type File Number Initial Filing Date Filing Date Fee Offset Claimed Security Type Associated with Fee Offset Claimed Security Title Associated with Fee Offset Claimed Unsold Securities Associated with Fee Offset Claimed Unsold Aggregate Offering Amount Associated with Fee Offset Claimed Fee Paid with Fee Offset Source
Rules 457(b) and 0-11(a)(2)
Fee Offset Claims N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Fee Offset Sources N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Rule 457(p)
Fee Offset Claims N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Fee Offset Sources N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Table 3: Combined Prospectuses ☑Not Applicable

Security Type

Security Class Title

Amount of Securities Previously Registered

Maximum Aggregate Offering Price of Securities Previously Registered

Form Type

File Number

Initial Effective Date

N/A N/A N/A N/A N/A N/A N/A N/A