| 2026-02-18 | +8.4% | earnings | Seeking Alpha | Tenaris GAAP EPS of $0.87 beats by $0.10, revenue of $3B beats by $40M |
| 2025-07-30 | -7.9% | earnings | Seeking Alpha | Tenaris GAAP EPADS of $0.99 beats by $0.10, revenue of $3.09B beats by $90M |
| 2025-10-29 | +7.0% | earnings | Seeking Alpha | Tenaris GAAP EPS of $0.85 beats by $0.13, revenue of $2.98B beats by $130M |
| 2025-10-30 | +5.3% | news | Seeking Alpha | Tenaris declares $0.58/ADS interim dividend |
| 2026-02-19 | +4.6% | earnings | Seeking Alpha | Tenaris outlines stable Q1 2026 outlook with 7% dividend increase and offshore growth opportunities |
| 2026-02-19 | +4.6% | earnings | Seeking Alpha | Tenaris S.A. (TS) Q4 2025 Earnings Call Transcript |
| 2026-02-19 | +4.6% | news | Kalkine Media | Tenaris SA ADR (NYSE:TS) Rallies Hard After Surprise Move Boosts Confidence - Kalkine Media |
| 2026-04-21 | +3.9% | news | GlobeNewswire | Canadian International Trade Tribunal Imposes Tariffs on Dumped, Foreign Steel Sold by Tenaris S.A. and Other Offshore Steel Pipe Exporters |
| 2026-04-21 | +3.9% | news | AD HOC NEWS | Tenaris S.A. (ADR) stock (LU0156801721): Why Google Discover changes matter more now for energy inve - AD HOC NEWS |
| 2026-04-13 | -3.8% | news | Stock Titan | Tenaris (NYSE: TS) sets US$0.89 dividend and cancels 62M treasury shares - Stock Titan |
| 2025-04-30 | -3.7% | earnings | Seeking Alpha | Tenaris GAAP EPADS of $0.94 beats by $0.16, revenue of $2.92B beats by $50M |
| 2026-03-17 | +3.6% | M&A | Beaver County Times | Tenaris completes acquisition of Beaver Falls area metal scrap yard |
| 2025-06-09 | +3.5% | news | Seeking Alpha | Tenaris: The Buybacks Continue |
| 2026-03-30 | -2.8% | news | Sahm | Tenaris Files its 2025 Annual Report and its Annual Report on Form 20-F - Sahm |
| 2025-11-22 | -2.4% | earnings | Seeking Alpha | Tenaris Q3 And 2025E Update: Continued Risk, Especially With Market Downside |
| 2026-03-31 | -2.4% | news | GlobeNewswire | Tenaris Files its 2025 Annual Report and its Annual Report on Form 20-F |
| 2025-10-28 | +2.3% | earnings | Seeking Alpha | Tenaris Q3 2025 Earnings Preview |
| 2025-04-29 | -2.0% | earnings | Seeking Alpha | Tenaris Q1 2025 Earnings Preview |
| 2026-04-19 | +2.0% | news | AD HOC NEWS | Tenaris S.A. (ADR) stock (LU0156801721): Why Google Discover changes matter more now - AD HOC NEWS |
| 2025-07-29 | -1.9% | earnings | Seeking Alpha | Tenaris Q2 2025 Earnings Preview |
| 2025-02-19 | -1.8% | earnings | Seeking Alpha | Tenaris GAAP EPADS of $0.94 beats by $0.23, revenue of $2.84B beats by $130M |
| 2026-02-17 | +1.7% | earnings | Seeking Alpha | Tenaris Q4 2025 Earnings Preview |
| 2026-02-16 | +1.5% | news | Seeking Alpha | Tenaris: 'The Coiling Spring' Of The Energy Patch |
| 2025-10-31 | +1.5% | earnings | Seeking Alpha | Tenaris signals stable Q4 sales, targets 20–25% EBITDA margin amid shifting tariffs and resilient North America demand |
| 2025-10-31 | +1.5% | earnings | Seeking Alpha | Tenaris S.A. (TS) Q3 2025 Earnings Call Transcript |
| 2026-03-06 | +1.5% | legal | GlobeNewswire | Securities Transactions by Persons Discharging Managerial Responsibilities under Regulation (EU) No 596/2014 on market abuse |
| 2025-06-06 | +1.4% | news | Seeking Alpha | Tenaris to commence $600 million first tranche of $1.2 billion share buyback program |
| 2026-04-15 | -1.2% | earnings | StockStory | Infrastructure Stocks Q4 Earnings Review: Tenaris (NYSE:TEN) Shines |
| 2025-05-02 | +1.1% | news | Seeking Alpha | Tenaris outlines cautious outlook for H2 2025 amid oil price uncertainty and resilient offshore projects |
| 2025-05-02 | +1.1% | earnings | Seeking Alpha | Tenaris S.A. (TS) Q1 2025 Earnings Call Transcript |
| 2026-04-10 | +1.0% | news | GlobeNewswire | Tenaris Convenes the Annual General Meeting of Shareholders and an Extraordinary General Meeting of Shareholders |
| 2025-11-03 | +1.0% | legal | Seeking Alpha | Tenaris to start $600M second tranche buyback of $1.2B program |
| 2026-04-01 | -1.0% | news | Zacks | Valmont (VMI) Surges 4.1%: Is This an Indication of Further Gains? |
| 2025-08-14 | -0.8% | news | Seeking Alpha | Tenaris: Recession-Resistant, Globally Diversified, And Cheap |
| 2025-02-20 | -0.8% | earnings | Seeking Alpha | Tenaris outlines 10% volume rebound for Q1 2025 with stable margins amid tariff uncertainties |
| 2025-02-20 | -0.8% | earnings | Seeking Alpha | Tenaris S.A. (TS) Q4 2024 Earnings Call Transcript |
| 2025-02-20 | -0.8% | news | Seeking Alpha | Tenaris declares $0.27 dividend |
| 2025-11-25 | -0.8% | analyst | Seeking Alpha | Tenaris: $600M Buyback, Stable Margins, And A Cash Fortress In Energy (Rating Downgrade) |
| 2025-08-01 | -0.6% | earnings | Seeking Alpha | Tenaris outlines high single-digit Q3 sales decline amid tariff impact and shifting project mix |
| 2025-08-01 | -0.6% | earnings | Seeking Alpha | Tenaris S.A. (TS) Q2 2025 Earnings Call Transcript |
| 2025-06-11 | -0.3% | analyst | Seeking Alpha | Tenaris: Long-Term Growth Factors Key To Maneuver Challenges (Rating Downgrade) |
| 2025-03-24 | +0.3% | news | Seeking Alpha | Tenaris May Be An Unexpected Winner From The Trump Steel Tariffs |
| 2026-04-04 | +0.3% | earnings | Simply Wall St. | Tenaris (BIT:TEN) Valuation Check As Rising Oil Prices Lift Earnings Expectations |
| 2026-04-03 | +0.3% | news | StockStory | Helix Energy Solutions, ProFrac, Oceaneering, DHT Holdings, and Tenaris Shares Are Soaring, What You Need To Know |
| 2026-03-05 | -0.1% | news | Simply Wall St. | A Look At Tenaris (BIT:TEN) Valuation After Recent Share Price Momentum |