GlobeNewswire Inc.·Mar 6·NaTenaris Reports Insider Transaction Under EU Market Abuse RulesTenaris disclosed a securities transaction by management personnel, filed with Luxembourg regulators per EU market abuse regulations. TScorporate governanceMarket Abuse Regulation
GlobeNewswire Inc.·Mar 6·Giovanni SardagnaTenaris Halts $1.2B Buyback as Insider Trading Notification FiledTenaris terminated its second $1.2B share buyback tranche effective March 3, 2026, following regulatory insider trading notification filing with Luxembourg authorities. TSMarket Abuse Regulationmanagerial responsibilities
GlobeNewswire Inc.·Feb 23·NaTenaris Halts $600M Share Buyback Early Amid Market VolatilityTenaris halted its $600M share buyback early due to market volatility and financial risk concerns, completing $583.6M of repurchases instead. TSmarket volatilityshareholder returns
GlobeNewswire Inc.·Feb 23·NaTenaris Halts Second Phase of $1.2B Buyback Ahead of ScheduleTenaris halts its second $600M buyback phase early due to market volatility, having repurchased 96% of the tranche target since November 2025. TSmarket volatilitystock repurchase