SCHEDULE 13G/A

INVENTIVA SA

Ordinary shares, par value $0.01 per share · CUSIP: 46124U107

Event date: 2025-09-30

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

• Yiheng Capital Partners, L.P.

  Shares: 7,597,148.00 · Class: 5.46%

• Yiheng Capital, LLC

  Shares: 7,597,148.00 · Class: 5.46%

• Yiheng Capital Management, LP

  Shares: 7,597,148.00 · Class: 5.46%

• Yuanshan Guo

  Shares: 7,597,148.00 · Class: 5.46%

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