Hello, Raquel. Thank you very much. And hello, everyone. Good afternoon. Thank you for joining our call. I will make a really quick summary so we can spend more time on questions with the management today. Q&A, we have our CEO, Mr. Mariani; our CFO, Mr. Zuberbuhler; and our Head of Oil & Gas, Mr. Turri. So let's go ahead with the first slide where we make a quick summary of 2025. November 25, 2025, marked our 20th anniversary of Pampa and the creation of Pampa. Back in 2005, we did not produce any oil or gas or did not generate any single megawatt hour of generation, electricity. So 20 years later, Pampa accounts for 9% of the country's total natural gas production and reached a record daily production of 104,000 barrels of oil equivalent during the winter of 2025. This year also marked a steep change in our upstream profile. Our black flagship shale oil development at Rincón de Aranda began the year producing less than 1,000 barrels of oil per day and now reached a 20,000 barrel goal by December of last year. As a result, total annual average production exceeded 84,000 barrels of oil equivalent per day. This is 8% higher than last year and 73% up since 2017, the year after we acquired Petrobras Argentina, reflecting the sustained organic growth and disciplined capital allocation. In the Power segment, we consolidated a 15% share of Argentina's net electricity output, achieving an outstanding 94% thermal availability rate in 2025, reaffirming our position as the country's leading IPP and demonstrating a reliable, efficient fleet operating under a gradually normalizing market framework. At a consolidated level, EBITDA grew 8% year-on-year, surpassing the $1 billion mark, mostly driven by power, gas and Rincón de Aranda. While oil and gas and power each represent half of the EBITDA, we expect that ongoing growth at Rincón de Aranda will further expand Oil and Gas footprint in the EBITDA. So Pampa and its subsidiaries are deeply committed to the country's energy development. In 2025, we hit a new record high of $1.4 billion in CapEx, of which roughly half was testing to Rincón de Aranda, the largest single project development investment in our 20-year history. In 2026, we expect to set a new record high, allocating $770 million in Rincón de Aranda, very similar to last year to reach production plateau, plus another $400 million for maintenance across our operations and around $600 million for TGS'’ private initiative project. So moving on to the Q4 results. The quarter's adjusted EBITDA amounted to $230 million. This is a 26% year-on-year increase. Power generation was the main contributor, where, since November the new guidelines for the whole electricity market have allowed power producers to operate under a more decentralized scheme, improving price signals and enabling us to capture operational efficiencies and synergies with our E&P gas. Rincón de Aranda was the second key driver with this production ramping up -- ramp-up accounting for 23% of the quarter's EBITDA, supported by 10 active paths as of today. Our capital structure continues to strengthen following the issuance of our 12-year international bond. We closed the year with a net debt-to-EBITDA ratio of 1.1x and average debt life of almost 8 years. Quarter-on-quarter EBITDA decreased due to the gas seasonability -- seasonality, sorry, offset by Rincón de Aranda and steady contributions from our utilities, TGS and Transener. CapEx surged 81% year-on-year to $371 million in the quarter, of which $249 million were invested in the development of Rincón de Aranda. Okay. So moving on, on the Slide 6. The Oil and Gas segment adjusted EBITDA was $77 million in Q4, more than doubling last years, driven by Rincón de Aranda, increased gas exports and industrial demand. Higher transport and treatment costs partially offset these gains. Compared to Q3, EBITDA declined due to the gas seasonality, but was smoothed by Rincón de Aranda. Lifting costs averaged $8 per barrel of oil equivalent, slightly below last year due to higher crude oil output and stronger gas demand, offset by increasing gas treatment costs and the lease of temporary facilities at Rincón de Aranda. Quarter-on-quarter, lifting cost per boe increased due to this gas seasonality. Gas lifting costs remained flat year-on-year at $1.2 per million BTU, an average of $1 during the 2025, but rose quarter-on-quarter, again, because of the gas seasonality, while oil declined sharply to below $11 per barrel from $36 last year's Q4. This is because -- mainly because of Rincón de Aranda's ramp-up and the divestment of mature conventional blocks. Remind you all that last year, Q4, Rincón de Aranda was really a greenfield, produced only from one well. On top of that, we were recording trucking expenses, testing expenses, and we also held a lot of mature blocks that today are divested. Total production averaged more than 81,000 barrels of oil equivalent per day, up 32% year-on-year. This is led by Rincón de Aranda and Sierra Chata, partially offset by decreases at El Mangrullo and in nonoperated blocks as well as the divestment of El Tordillo. Quarter-on-quarter, production dropped 18%, again, explained by the gas seasonality. The production mix continues to evolve with oil rising to 22% of total output, driven entirely by Rincón de Aranda. Crude oil prices averaged nearly $61 per barrel in Q4. This is 10% lower than last year due to the weaker Brent prices. Without the hedging at Rincón de Aranda, our realized price will have been $53 per barrel. So focusing now exclusively on Rincón de Aranda, the ramp-up stays on track. In Q4, we reached the first goal of 20,000 barrels per day after tying two pads -- two new pads with an average quarterly production of 17,100 barrels per day. This is a 19% increase quarter-on-quarter. As of today, 10 pads are online, of which 3 of them are currently undergoing testing -- well testing. And -- plus we have another two pads, DUC pads and two other pads are under fracking. In 2025, Rincón de Aranda, contributed $126 million of EBITDA. Infrastructure build-outs, thanks to the RIGI incentive regime continues in parallel with the field development. Next month, we are installing an additional temporary processing facility with a focus on reaching 28,000 barrels by mid-2026, a key milestone toward the final production target of 45,000 barrels expected in 2027. So moving to Gas. Sales grew 10% year-on-year, but dropped 23% from Q3. This is, again, explained by seasonality. Mangrullo continued to lead the output, though its share shrank to 46%, while Sierra Chata grew to 38% share with production up 39% year-on-year, supported by a new pad that we tied in during the quarter. Together, they accounted for 84% of the total gas production. Gas prices averaged $3 per million BTU, flat year-on-year. Industry sales supported the pricing, offset by lower export prices due to the Brent underperformance and a drop in residential due to the lag tariff pass-through of the devaluation. In Q4 this year, 72% of our gas was sold under the Plan Gas GSA, CAMMESA and Retail, down from the 81% Q4 last year due to the transfer of certain rounds of the Plan Gas volumes to fuel self-procurement in power, which represented 4% of the total sales in Q4 '25. Now in December, we started to formally doing the self-procurement of gas in Genelba and Loma de la Lata. The self-procurement increased to 41% on average in January 2026. So as a result, Plan Gas GSA exposure shrank to 37%. With the new guidelines, in place, we expect 40% of this year's production to supply our own gas -- our own power generation, capturing margins and leveraging synergies between these two core businesses. Before moving from E&P, I want to just do a quick update on reserve. Total proven reserves rose 28% to 296 million boe, driven by our increased activity in Sierra Chata and specifically in Rincón de Aranda. Shale reserves grew by 55% year-on-year to 204 million barrels and with shale oil now accounting for 19% of total reserves. The reserve replacement ratio was 3.2x, extending the average life to 10.2 years. Since 2019, proven reserves have increased 118% with the most significant expansion coming from shale since 2023 when the year when we started to actively develop Vaca Muerta formation. Okay. So moving to power generations. We posted an EBITDA of $111 million in Q4, up 28% year-on-year, mainly driven by stronger spot prices under the new guidelines, especially -- partially offset by power dispatch at Genelba's new CCGT due to the program maintenance. Total availability declined to 91% due to the scheduled maintenance in Genelba and Loma de la Lata and the ongoing outage that we are experiencing in HINISA since January. However, Pampa's’ thermal availability continues to outpace the national grid under the new framework, also Energía Plus B2B contracts were discontinued, though we managed to recontract in the B2B market. So contract capacity remained stable year-on-year. With the new framework also performance balances between contracted capacity and the spot margin. So value creation also can be driven by efficiency and fuel management. Those units with high load factors and self-procure fuel will achieve higher margins. Turning to cash flow on Slide 11. We show the parent company figures because this is aligned with our bond perimeter. Despite the higher CapEx at Rincón de Aranda, we posted a limited $20 million free cash outflow in Q4, offset by strong EBITDA and working capital inflows mostly from winter collections. As a result, cash and cash equivalents stood at $1.1 billion at the quarter end. This is $210 million more than September close. Finally, on the balance sheet, gross debt was nearly $1.9 billion, down 9% since 2024 December. In November last year, we issued a $450 million international bond maturing in 2037 with a record 20-year tenure. This is the first long-dated issuance by an Argentine corporate over a decade and extending our average life to almost 8 years. The proceeds from this issuance and the 2034 notes that we issued in May were used to redeem all the outstanding international bonds, the '26, the '27, the '29 notes and some of the local dollar bonds. As a result, net debt reached to $801 million. This is 1.1 net leverage, maintaining a conservative capital structure while funding growth. Well, so this concludes the presentation. Thank you for hearing me. Now the floor is open for questions. [Operator Instructions]