Olivier Deman

Reports from April 2026 and January 2026 place the player's Transfermarkt value at €3.0 million, a figure also cited in December 2024. In January 2026, Parma reportedly made an offer for a loan with a purchase option, which Werder Bremen rejected, though the specific value was not mentioned. The most recent completed transfer with a fee was his move from Cercle Brugge to Werder Bremen in August 2023 for a reported €4.0 million.

Our valuation for Olivier Deman is based on the €4.0 million fee Werder Bremen paid in August 2023 and his consistent Transfermarkt valuation of €3.0 million. While his playing time has been inconsistent, Werder's rejection of a loan-with-option-to-buy offer from Parma in January 2026 indicates they still hold him at a significant value, likely within this range.