Dassault Systèmes stock after-hours at EUR 20.67: minus 2.55 percent versus prior close

Dassault Systèmes traded at EUR 20.67 after-hours at 9:32 p.m. CEST on September 29, 2026, down 2.55 percent versus the prior close of EUR 21.21 at Lang & Schwarz. The quote showed a bid of EUR 20.65 and an ask of EUR 20.69.

September 29 trading

The listed issuer is Dassault Systèmes SE, traded on Euronext Paris under ISIN FR0014003TT8 and ticker DSY.PA, according to Euronext. The Lang & Schwarz price and the company disclosure are dated separately.

Share and voting-rights declaration

In a September 3, 2026 release, Dassault Systèmes said it had 1,342,915,029 outstanding shares and 2,018,713,316 voting rights as of August 31, 2026. The disclosure was made under French financial-market rules, according to the company’s investor-relations release.