SCHEDULE 13G/A

DBV TECHNOLOGIES SA

Ordinary shares, nominal value 0.10 euro per share, presented by American Depository Shares · CUSIP: 23306J309

Event date: 2026-01-12

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Vivo Opportunity Fund Holdings, L.P.

  Shares: 15,685,950.00 · Class: 5.7%

• Vivo Opportunity, LLC

  Shares: 15,685,950.00 · Class: 5.7%

• Vivo Opportunity Cayman Fund, L.P.

  Shares: 2,014,280.00 · Class: 0.7%

• Vivo Opportunity Cayman, LLC

  Shares: 2,014,280.00 · Class: 0.7%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.