Sanofi S.A., FR0000120578

Sanofi stock before the bell follows a mixed September 18 finish.

Published on 09/21/2026 at 08:46 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

At the close on September 18, 2026, Sanofi stock ended mixed with the broader market context still uneven: the last session close, daily move and volume are not fully substantiated in the available hits.

Modern pharmaceutical sterile fill-and-finish manufacturing facility interior with glass vial-filling machines and cleanroom workers in white suits
Sanofi FR0000120578 photorealistic sterile fill-and-finish facility with vial-filling machines and cleanroom workers, Illustration mit AI erstellt.

Sanofi stock closed in the last completed session on September 18, 2026, with the session data not fully substantiated in the available hits.

September 18, 2026 recap

Sanofi SE (ISIN FR0000120578) was tied to a new strategic move on September 21, 2026, after Bolsamania reported that the company agreed to transfer a portfolio of 20 mature medicines and three manufacturing sites to Cheplapharm in exchange for a 26.4 percent stake. The move points to a portfolio reshuffle rather than a broad business change.

Today ahead of the next session

Sanofi is in focus today after the Cheplapharm transaction report, and the next session will also be shaped by broader European market sentiment. No additional company event is substantiated in the available hits.

Disclaimer...

en | FR0000120578 | SANOFI S.A. | boerse | 70142493 | bgmi