v3.26.3
Offsets
Oct. 04, 2026
USD ($)
Offset: 1  
Offset Payment:  
Offset Claimed true
Rule 457(b) Offset true
Form or Filing Type S-1
File Number 333-299024
Initial Filing Date Sep. 18, 2026
Fee Offset Claimed $ 4,292.15
Security Type Associated with Fee Offset Claimed Equity
Security Title Associated with Fee Offset Claimed Common Stock
Explanation for Claimed Amount Pursuant to Rule 457(b) under the Securities Act, the Company is claiming a fee offset of $4,292.15 against the registration fee of $7,940.75 previously paid in connection with the Registration Statement. The previously paid fee was calculated in accordance with Rule 457(o) based on a maximum aggregate offering price of $57,500,000 at a fee rate of 0.0001381. This amendment registers a maximum aggregate offering price of $49,335,000, resulting in a registration fee of $4,292.15 at the fee rate of 0.000087 effective October 1, 2026. The full amount of such fee is offset by the previously paid fee, and as a result no additional registration fee is due in connection with the filing of this amendment to the Registration Statement.
Offset: 2  
Offset Payment:  
Offset Claimed false
Rule 457(b) Offset true
Registrant or Filer Name Retension Pharmaceuticals, Inc.
Form or Filing Type S-1
File Number 333-299024
Filing Date Sep. 18, 2026
Fee Paid with Fee Offset Source $ 7,940.75
Explanation for Claimed Amount Pursuant to Rule 457(b) under the Securities Act, the Company is claiming a fee offset of $4,292.15 against the registration fee of $7,940.75 previously paid in connection with the RegistrationStatement. The previously paid fee was calculated in accordance with Rule 457(o) based on a maximum aggregate offering price of $57,500,000 at a fee rate of 0.0001381. This amendmentregisters a maximum aggregate offering price of $49,335,000, resulting in a registration fee of $4,292.15 at the fee rate of 0.000087 effective October 1, 2026. The full amount of such fee is offset bythe previously paid fee, and as a result no additional registration fee is due in connection with the filing of this amendment to the Registration Statement.