S-1 S-1 EX-FILING FEES 0000812796 SOLIGENIX, INC. N/A N/A 0000812796 2025-09-16 2025-09-16 0000812796 1 2025-09-16 2025-09-16 0000812796 2 2025-09-16 2025-09-16 0000812796 3 2025-09-16 2025-09-16 0000812796 4 2025-09-16 2025-09-16 0000812796 5 2025-09-16 2025-09-16 iso4217:USD xbrli:pure xbrli:shares

Calculation of Filing Fee Tables
S-1
SOLIGENIX, INC.

Table 1: Newly Registered and Carry Forward Securities | ☐Not Applicable
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|  | 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
Fees to be Paid | 1 | Equity | Common Stock, par value $0.001 per share | 457(o) | 0 | $ 0.00 | $ 8,000,000.00 | 0.0001531 | $ 1,224.80 |  |  |  |
Fees to be Paid | 2 | Equity | Pre-funded Warrants to purchase shares of Common Stock | Other | 0 | $ 0.00 | $ 0.00 | 0.0001531 | $ 0.00 |  |  |  |
Fees to be Paid | 3 | Equity | Common stock issuable upon exercise of the Pre-funded Warrants | 457(o) | 0 | $ 0.00 | $ 0.00 | 0.0001531 | $ 0.00 |  |  |  |
Fees to be Paid | 4 | Equity | Warrants to purchase shares of Common Stock | Other | 0 | $ 0.00 | $ 0.00 | 0.0001531 | $ 0.00 |  |  |  |
Fees to be Paid | 5 | Equity | Common Stock issuable upon exercise of the Warrants | 457(o) | 0 | $ 0.00 | $ 8,000,000.00 | 0.0001531 | $ 1,224.80 |  |  |  |
Fees Previously Paid |  |  |  |  |  |  |  |  |  |  |  |  |
Carry Forward Securities
Carry Forward Securities |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  | Total Offering Amounts: |  | $ 16,000,000.00 |  | $ 2,449.60 |  |  |  |
|  |  | Total Fees Previously Paid: |  |  |  | $ 0.00 |  |  |  |
|  |  | Total Fee Offsets: |  |  |  | $ 0.00 |  |  |  |
|  |  | Net Fee Due: |  |  |  | $ 2,449.60 |  |  |  |

Offering Note |

1 | Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act of 1933, as amended (the "Securities Act"). Calculated pursuant to Rule 457(o) under the Securities Act, based on an estimate of the proposed maximum aggregate offering price. Pursuant to Rule 416 under the Securities Act, the securities being registered hereunder include such indeterminate number of additional common stock as may be issued after the date hereof as a result of share sub-divisions, share capitalization or similar transactions.
2 | Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act. Calculated pursuant to Rule 457(o) under the Securities Act, based on an estimate of the proposed maximum aggregate offering price. Pursuant to Rule 416 under the Securities Act, the securities being registered hereunder include such indeterminate number of additional common stock as may be issued after the date hereof as a result of share sub-divisions, share capitalization or similar transactions. No fee required pursuant to Rule 457(g) under the Securities Act.
3 | Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act. Calculated pursuant to Rule 457(o) under the Securities Act, based on an estimate of the proposed maximum aggregate offering price. Pursuant to Rule 416 under the Securities Act, the securities being registered hereunder include such indeterminate number of additional common stock as may be issued after the date hereof as a result of share sub-divisions, share capitalization or similar transactions.
4 | Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act. Calculated pursuant to Rule 457(o) under the Securities Act, based on an estimate of the proposed maximum aggregate offering price. Pursuant to Rule 416 under the Securities Act, the securities being registered hereunder include such indeterminate number of additional common stock as may be issued after the date hereof as a result of share sub-divisions, share capitalization or similar transactions. No fee required pursuant to Rule 457(g) under the Securities Act.
5 | Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act. Calculated pursuant to Rule 457(o) under the Securities Act, based on an estimate of the proposed maximum aggregate offering price. Pursuant to Rule 416 under the Securities Act, the securities being registered hereunder include such indeterminate number of additional common stock as may be issued after the date hereof as a result of share sub-divisions, share capitalization or similar transactions.

Table 2: Fee Offset Claims and Sources | ☑Not Applicable
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|  | 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
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| 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