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DATE

Friday, January 30, 2026 at 9 a.m. ET

CALL PARTICIPANTS

  • President and Chief Executive Officer — Ken Lane
  • Senior Vice President and Chief Financial Officer — Todd Slater

TAKEAWAYS

  • Operating Cash Flow -- $321 million generated in the fourth quarter, supporting stable year-end net debt versus 2024.
  • Available Liquidity -- $1 billion at year-end, reflecting proactive cash management and working capital reduction.
  • Working Capital -- $248 million reduction in 2025 cash, excluding tax timing, contributed significantly to cash generation.
  • Net Debt -- Held flat compared to year-end 2024, despite challenging financial and operational conditions.
  • Structural Cost Savings (2025) -- $44 million delivered, with commitment to an additional $100 million to $120 million in 2026 through Beyond 250 program.
  • Employee and Contractor Reductions -- Over 300 positions eliminated in 2025 as part of ongoing cost control initiatives, with a similar level expected in 2026.
  • Epoxy Segment Cost Reduction -- Global cash cost in the epoxy business reduced by approximately 19% over three years.
  • Epoxy Plant Closure -- Brazil facility closed in January, expected to provide $10 million annual structural savings.
  • Winchester Operational Adjustment -- Shift eliminations, reduced headcount, and overtime cuts enacted in response to commercial ammunition demand declining to pre-pandemic levels.
  • Military Sales Trend -- Both domestic and international military sales increased in 2025, with project revenue from the next-generation squad weapon facility a meaningful factor.
  • Ammunition Imports -- Imported ammunition met roughly 12% of U.S. demand in 2025, but September data showed Brazilian imports disappearing completely due to U.S. tariffs up to 50%.
  • Winchester 2026 Tailwinds -- Expected sales growth in domestic and international military channels, and improving retail sales from a low baseline.
  • Braskem EDC Supply Agreement -- Announced long-term deal to supply ethylene dichloride (EDC) to Braskem, integrating low-cost production with PVC market leadership in Brazil.
  • Beyond 250 Savings Commitment -- Management publicly reaffirmed confidence in exceeding the $250 million cost savings target set at the 2024 Investor Day.
  • Stranded Costs from Dow Closure -- $70 million stranded cost headwind expected in 2026 due to Dow's Freeport propylene oxide plant shutdown, with $20 million already offset through power optimization.
  • Chlor Alkali Capacity Rationalization -- Management cited closures in Europe, Latin America, and the U.S., with expectations of improved operating rates as demand recovers.
  • Turnaround Costs -- Anticipated increase of approximately $40 million year over year in turnaround spending for chlor alkali assets in 2026.
  • Freeport VCM Turnaround -- The company's largest triennial turnaround begins late in Q1 and will extend through Q2, presenting a material cost and operational headwind.
  • Global Vinyls Pricing Outlook -- Management expects vinyls pricing to remain under pressure in 2026 amid higher U.S. natural gas costs and lower global oil prices.
  • Epoxy Segment Outlook -- Sequential improvement projected in the first quarter, with profitability for 2026 enabled by plant closures, cost reduction, and benefits from a new Stade, Germany supply agreement expected to yield $40 million to $50 million in annual savings.
  • Winchester Cost Headwinds -- Continuing impact anticipated from higher copper, brass, and propellant costs, though partial offset from commercial ammunition price increases.
  • 2026 Cash Taxes -- After planned clean hydrogen tax credit refunds, management expects 2026 to be "essentially a cash-free tax year, plus or minus $20 million."
  • Debt Maturity Profile -- No bonds mature before mid-year 2029; credit agreement extended to 2030, supporting manageable leverage and financial flexibility.
  • Q1 2026 Earnings Guidance -- Management projects first-quarter earnings "lower than the fourth quarter of 2025" driven by seasonally weaker demand and higher chlor alkali costs including winter storm impacts and major turnarounds.

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RISKS

  • Ken Lane explicitly stated, "our fourth quarter came in significantly below our expectations," citing operational issues at Freeport, Texas, third-party raw material constraints, and a sharp decline in chlorine pipeline demand.
  • Chlor alkali outlook for 2026 described as "challenging," with continued pressure on vinyls pricing and rising U.S. natural gas, power, and feedstock costs creating additional headwinds.
  • Lane said, "Winchester's 2026 outlook still faces significant cost headwinds from higher copper, brass, and propellant costs," and margin improvement is constrained without further pricing gains.
  • Olin faces "stranded costs of approximately $70 million resulting from Dow's recent closure of their Freeport propylene oxide plant."
  • Management cited Q1 2026 earnings will be "lower than the fourth quarter of 2025" due to ongoing higher costs and seasonally weak demand.

SUMMARY

Olin Corporation (OLN 7.09%) reported operational and market challenges that substantially lowered fourth-quarter results, directly attributing unplanned outages, a significant decline in chlorine pipeline demand, and persistent input cost inflation. Management implemented cost discipline and portfolio restructuring, including plant closures and workforce reductions, to offset these pressures and preserve cash, resulting in $321 million operating cash flow and stabilization of net debt. Looking forward, the company confirmed higher turnaround and input costs as ongoing headwinds, with $70 million in stranded expenses from Dow's plant closure partially mitigated by its Beyond 250 savings program, which delivered $44 million in 2025 and targets $100 million to $120 million more in 2026. Full-year guidance signals continued margin strain in caustic and vinyls, but contracts such as the Braskem EDC agreement and new market infrastructure in Brazil are expected to support segment-specific growth opportunities and competitive positioning.

  • The majority of EBITDA improvement expected in the epoxy business for 2026 will be driven by structural cost reduction, not market recovery, with "any significant improvement in the epoxy market." anticipated by management.
  • Winchester's near-term commercial strategy focuses on price increases to offset input cost inflation, but management stated, "we need more pricing to offset if copper stays at," emphasizing that margin improvement depends on successful pass-through of rising costs.
  • Caustic soda inventories entered 2026 "very low," and Olin anticipates tight supply conditions as demand recovers in spring, but availability—not demand—is expected to restrict volume in the first quarter.
  • Restructuring of Winchester production included shift eliminations, headcount reductions, and restricted overtime, targeting pre-pandemic demand levels and supporting margin stabilization.
  • Long-term strategic evaluation of deeper PVC market participation continues, with management emphasizing that "any option off the table," but no immediate investment decisions were announced.
  • Although improvement in caustic pricing is anticipated as seasonal demand returns, Olin's largest turnaround at Freeport will weigh on Q1 and Q2 results due to elevated costs and operational downtime.
  • The clean hydrogen production tax credit refund positions Olin for a "cash-free" tax year in 2026, supporting liquidity as turnarounds and cost inflation persist.
  • Olin expects to maintain strict working capital discipline and replicate 2025 inventory achievements, aiming to sustain financial resilience amid sector headwinds.

INDUSTRY GLOSSARY

  • EDC (Ethylene Dichloride): A key chemical intermediate used in the production of vinyl chloride monomer and PVC, supplied via long-term contracts and export markets.
  • ECU (Electrochemical Unit): A notional unit representing joint production of chlorine and caustic soda, commonly used for pricing and cost benchmarking in chlor alkali.
  • Turnaround: Scheduled shutdown of manufacturing assets for maintenance, inspection, and upgrades, with substantial impact on both costs and production levels.
  • Stranded Costs: Ongoing fixed costs that remain after the closure or reduction of operations, particularly following the loss of feedstock or offtake partners.
  • Beyond 250: Olin’s structural cost savings initiative targeting at least $250 million in cumulative cost reductions across all business segments.
  • Winchester: Olin’s ammunition manufacturing segment, serving commercial, law enforcement, and military markets.

Full Conference Call Transcript

Ken Lane: Thanks, Steve, and thank you to everyone for joining us today. Let's start with Slide three and review our fourth quarter highlights. As we previously announced, our fourth quarter came in significantly below our expectations. In December, we experienced operational issues related to an extended turnaround of our Freeport, Texas chlorinated organics assets and third-party raw material supply constraints, both of which impacted our core alkali assets. At the same time, we also experienced a sharp decline in chlorine pipeline demand in an already seasonally weaker quarter.

During the quarter, we were able to preserve our ECU values by staying disciplined with our value-first commercial approach, and we also announced the long-term EDC supply agreement with Braskem, which provides a higher value to both parties by integrating the low-cost producer of EDC with the leader in PVC in Brazil. In addition, we've expanded our infrastructure footprint in Brazil, which enables us to grow our caustic sales there in 2026. In our epoxy business, we were able to contract for significant growth in our European business, which we'll begin to benefit from in 2026.

This is a result of our commercial team's successful strategy to position Olin as the last integrated supplier of epoxy in Europe, providing reliable, secure supply to local customers in the face of continued headwinds from subsidized Asian producers. In our Winchester business, we took aggressive action to accelerate inventory reductions across our system and began efforts to rightsize our cost structure in response to lower commercial ammunition demand. Cash generation is a high priority for Olin, especially in the trough environment that we're in. I'm very proud of how our team has responded, and through actions that we took, we were able to generate $321 million of operating cash flow and hold net debt flat versus year-end 2024.

Let's turn to Slide four for a closer look at our chlor alkali product and vinyls results. Macro conditions remain challenging. Merchant chlorine demand remains under pressure through this extended trough as subsidized Asian chlorine derivatives flood export markets. Since 2019, China exports of titanium dioxide, urethanes, epoxies, crop protection chemicals, and PVC have grown 300 to 600%, placing significant pressure on US chlorine derivative customers. As you would expect in a trough environment, we are already seeing chlor alkali capacity rationalization in Europe, Latin America, and the US, which should accelerate operating rates as demand recovers. Olin has done a great job of preserving our ECU values and remains committed to our value-first approach.

We are well-positioned when markets recover from the trough. As we look ahead to the first quarter, we'll continue to face headwinds related to power and raw materials. As a result of winter storm Fern, we proactively shut down several of our Gulf Coast assets, which will increase our first-quarter costs. In addition, we'll see higher turnaround costs as we begin our VCM turnaround at our Freeport, Texas site. This is the single largest turnaround that Olin executes and occurs every three years. Global caustic soda demand remains healthy, led by alumina, water treatment, and pulp and paper. Olin ended 2025 with very low inventories, and we're seeing good momentum on our caustic soda price increase.

As seasonal demand returns this spring, already low inventories and planned industry turnarounds are expected to further tighten caustic supply. Our full-year 2026 chlor alkali outlook remains challenging. We expect global vinyls pricing will remain under pressure. Rising US natural gas power and feedstock costs will present a headwind in contrast to falling global oil prices serving to erode the US cost advantage. In the near term, Olin faces stranded costs of approximately $70 million resulting from Dow's recent closure of their Freeport propylene oxide plant. This cost burden will be offset by our Beyond 250 structural cost reductions, which I'll discuss shortly. Now let's turn to slide five for a look at our epoxy results.

Our fourth quarter epoxy results sequentially increased due to improved product mix, allelix, and aromatics margins, partially offset by higher turnaround and seasonally lower demand. As we look ahead to the first quarter, we do expect our epoxy business to return to profitability, although at a low level. This will be realized through actions we have taken by growing our participation in the European market, realizing lower costs at our Stade, Germany site, and lower turnaround costs. As we look out further, structural changes in our cost position, recent European epoxy chain plant closures, and continued growth in our formulated solutions portfolio will support a return to profitability for 2026 as well.

Over the past three years, Olin's epoxy business has remained focused on cost reduction. In that time, we've reduced our global cash cost by about 19%. Our most recent action was this month's closure of our Guaruga, Brazil epoxy plants. This shutdown is expected to deliver $10 million of annual structural savings. Also, in 2025, we continue to deliver on our formulated solution sales growth. These solutions enable AI chips to better manage heat and conductivity, allow lightweight wind blades to exceed 500 feet in length, and serve as adhesives in some of the most challenging environments and applications. We will continue to benefit from that growth in 2026.

Now please turn to Slide six for an update on our Winchester. During the fourth quarter, Winchester took aggressive steps to adjust its operating model to reflect lower commercial ammunition demand and significantly reduce inventory. As expected, we realized higher military and military project sales, which was offset by these lower commercial sales and higher metals and operating costs. Winchester's first-quarter priority will be the implementation of our commercial ammunition price increase. Our new pricing is expected to offset the majority of 2025 cost escalation. As we begin 2026, commercial shipments will continue to be made to order and subject to our increased pricing.

As we look back at 2025, we've seen a significant decline in demand for commercial ammunition back to pre-COVID levels. In response, our Winchester team has taken the necessary actions to align our production capacity with today's reduced demand. We've eliminated shifts, reduced headcount, and restricted overtime across all Winchester plants. At the same time, ammunition imports have slowed dramatically in the face of US tariffs as high as 50%. Last year, imported ammunition satisfied approximately 12% of US demand. In the most recent September import data, imports from Brazil, which typically is the largest importer, have disappeared completely.

Domestic and international military sales continue to grow as NATO countries expand their defense budgets and the US increases its own defense spending. Our next-generation squad weapon project remains on schedule and will be the most modern and sophisticated small-caliber ammunition plant in the world. Winchester's 2026 outlook still faces significant cost headwinds from higher copper, brass, and propellant costs. Winchester 2026 tailwinds include expected sales growth across domestic military, international military, and military projects. Commercial volumes and pricing are also expected to improve during 2026. Retail sales have begun to show year-over-year improvement, albeit over a low baseline, and retailer inventories have come down significantly.

Let's turn to slide seven for a high-level view of our Beyond 250 structural cost savings program. Olin's Beyond 250 structural cost reduction program focuses on the identification and removal of inefficiencies. During our 2024 Investor Day, each Olin business made a cost savings commitment, and we are focused on delivering these savings as quickly and efficiently as possible while maintaining safe and reliable performance of our assets. In 2025, we delivered $44 million in structural cost savings, and we expect to add an incremental $100 to $120 million of annual Beyond 250 savings during 2026, spread across our three businesses.

As I discussed last year, we've enlisted outside expertise to help review our organization and processes against industry best practices. We've begun to improve efficiency at our largest site in Freeport, Texas. By streamlining our work processes, we've already been able to achieve a meaningful reduction in staffing. Through this exercise, we've identified many key performance metrics and gaps to close. For example, our contractor time on tools was well below industry best practice, and our overall reliance on contractors was excessive. With our new organization, work processes, and performance tracking, we have a clear line of sight to deliver these additional cost savings in 2026.

Our Freeport plant is the pilot for this improvement program, which we're now rolling out across our other global sites. At the same time, Winchester has been rightsizing their staffing and operations to reflect lower levels of commercial ammunition demand. Both of these efforts combined have resulted in a reduction of more than 300 employee and contractor positions during 2025. We expect to realize a similar level in 2026 as we implement the same efficiency measures at our other sites. In 2026, we'll begin to see the benefits of our new supply agreement at our Stade, Germany site. We expect to realize $40 to $50 million of savings related to that in our epoxy business through the year.

As mentioned earlier, Dow's closure of its Freeport propylene oxide plant has created a $70 million stranded cost headwind for Olin. By optimizing our power supply, we've already managed to offset approximately $20 million of that stranded cost. Earlier this month, we announced the closure of our production plant in Brazil. We'll be able to more cost-effectively serve our customers there with supply from either Freeport or Stade, both of which are vertically integrated with better cost structures. As a result of this action, we expect to realize a $10 million annual benefit.

With the progress we made in 2025 and visibility of savings in 2026, we're confident we can exceed the $250 million savings commitment we've made during our 2024 investor day. Now I'll turn the call over to Todd for a look at our financial highlights.

Todd Slater: Thanks, Ken. Let's review our cash flow, liquidity, and financial foundation. Despite the challenges we encountered that impacted our adjusted EBITDA during the fourth quarter and throughout 2025, I'm pleased to report that we successfully achieved our 2025 cash flow and working capital objectives. In the fourth quarter, we generated approximately $321 million in operating cash flow, which enabled us to keep our year-end net debt at a level comparable to where it stood at the end of 2024. Throughout 2025, our team's proactive working capital reductions contributed $248 million in cash, excluding the timing of tax payments. As we closed out the year, our available liquidity stood at $1 billion.

Preserving and enhancing liquidity continues to be a top priority for us, particularly as we navigate this extended period of lower demand in our businesses. We continually review all sources and uses of cash with the goal of cost-effectively maintaining adequate liquidity to support our business. Our debt profile remains managed. Early last year, our team executed a well-timed bond issuance and debt refinancing, which provided a leverage-neutral extension to 2033 of our nearest bond maturities as well as an extension of our senior bank credit agreement from 2027 to 2030. Importantly, we have no bonds maturing until mid-year 2029. Our debt structure consists of manageable tranches with staggered maturities in the years ahead.

We remain firmly committed to managing our balance sheet in a way that maximizes our financial flexibility in the future. Now let me take a moment to discuss our outlook for expected sources and uses of cash in 2026. First, regarding cash taxes. We anticipate receiving refunds from prior years related to the clean hydrogen production tax credits under section 45B as part of the Inflation Reduction Act of 2022. Factoring in these refunds, we expect 2026 to essentially be a cash-free tax year, plus or minus $20 million. We are proactively managing our capital spending.

As we further strengthen our financial resilience, any remaining excess cash flow after the preceding capital allocation priorities will be used to reduce our outstanding debt. As a reminder, due to our normal seasonality of working capital, we expect net debt to increase during 2026. We remain focused on minimizing our typical seasonal inventory build. Our teams remain dedicated to generating cash, maintaining strict cost discipline, and supporting our Beyond 250 cost savings. We are committed to maintaining a prudent capital structure with a strong balance sheet and robust cash flows. Ken, I'll hand the call back to you.

Ken Lane: Thanks, Todd. Let's finish up with slide nine and our outlook for the fourth quarter. We expect to deliver first-quarter earnings lower than the fourth quarter of 2025. The main drivers behind that are continued seasonally weaker demand and higher costs in our CAPV business as we previously discussed. We're seeing positive momentum with caustic pricing and expect to see more benefit from that as we move through the year. Epoxy results will be sequentially higher, driven by higher volumes and lower costs in Europe from the new Stade contract taking effect, partially offset by a less favorable product mix.

Winchester results are expected to modestly improve from the fourth quarter with higher commercial ammunition volume and pricing to offset rising copper and brass costs as well as lower operating costs from our new operating model. While we're not satisfied with our results, everyone at Olin is focused on executing our value-first commercial approach, delivering our Beyond 250 cost reductions, and controlling what we can control to drive better business outcomes going forward. Across our businesses, our team is committed to maintaining leading positions, and I'm confident that we are well-positioned for the future. Operator, we're now ready to take questions.

Operator: We will now begin the question and answer session. If you are using a speakerphone, please pick up your handset before pressing the keys. To withdraw your question, please press star then 2. Please limit yourself to one question. At this time, we will pause momentarily to assemble our roster. Our first question comes from Aleksey Yefremov from KeyBanc. Please go ahead.

Aleksey Yefremov: Thanks. Good morning, everyone. You described a sharp decline in chlorine pipeline demand in Q4 as one of the biggest headwinds, and I'm curious if it remains a large headwind in the first quarter. And if so, when do you expect that chlorine demand to recover? Obviously, consultants are describing a more competitive merchant chlorine market. Is this part of the story here, or is this something idiosyncratic to your customers, and you still have those customers and have the same market share or not?

Ken Lane: Hi. Good morning, Aleksey. Thank you for your question. So, yeah, listen. We saw the decline that we were referring to for the chlorine pipeline demand. That really happened in December, late in December. As you can imagine, it's pretty easy to reduce that off-take when you're on a pipeline. So we saw that happen. We think it was primarily related to destocking. We were already seeing the seasonally lower demand. It just right at the end of the year, it went down even further. Now that was a contributor to the lower earnings, but also the costs were a larger contributor to the earnings decline that we had talked about for the quarter.

You know, we are going to still see seasonally low demand in the first quarter of 2026. I don't expect to see what we saw in December happen again in the first quarter, but you know, we're not going to see a large bounce back in demand until we get into the warmer weather months, water treatment demand, and that sort of thing. That won't happen before the second quarter. So we're still going to be very aggressive on maintaining our costs and making sure that we're being disciplined around our operating rates because that's what we can control. And the other thing that I want to mention is just related to caustic. There's no issue with demand on caustic.

What we see happening on caustic is we don't have the volume to sell. The market is tighter than what people think, and we actually are going to see a little bit lower volumes in the first quarter on caustic. That's an availability issue, not a demand issue.

Operator: Alright. Next question comes from David Begleiter with Deutsche Bank. Please go ahead.

David Begleiter: Good morning, Ken. One of your competitors has announced some capacity closures in North America. Can you discuss how you think the impact of those closures will be felt and how beneficial it could be to Olin in 2026? Thank you.

Ken Lane: Good morning, Dave. Thanks for joining us. So listen, like I had said in the prepared comments, we have been seeing rationalization of capacity occurring over the last twelve to eighteen months in pretty much all regions of the world. So it's not surprising when you're at the trough that you're seeing less cost-competitive assets being shut down. And our view has been that operating rates will improve, supply-demand balances will improve quicker than what you may be seeing in a lot of the because of that. That's what happens in every trough. And this is just another example of that.

So again, while we're in a situation of this longer trough that's been exasperated by the additional capacity that's been added in Asia, you are starting to see those rationalizations occur. Demand has not come back. And when demand does recover, and it will one day, I know sitting here today, it may feel like it won't. But we're ready when it does. We're doing the right things to prepare our assets. We made a step change in our performance in 2025 in terms of safety, and that goes hand in hand with reliability. Those are very big focuses of our organization.

And so what we've got to do is be really good at having the most cost-competitive assets, the most reliable, and the safest assets to be able to supply the markets that we serve.

Operator: Our next question comes from Kevin McCarthy with Vertical Research. Please go ahead.

Kevin McCarthy: Yes. Thank you, and good morning. Ken, can you comment on how military demand trended at Winchester in 2025, how much that might have been up versus the pressure that you discussed on the commercial side? And looking ahead, I think you made a comment that maybe commercial demand is starting to trend positively on a year-over-year basis. So what is your outlook in that regard for 2026, please?

Ken Lane: Good morning, Kevin. Yeah. So listen. What we saw in 2025 was significant growth in revenue related to military, both domestic and international. Now a lot of that gets skewed by the project revenue that you see related to the next-generation squad weapon facility at Lake City. That project is going very well. I do expect, you know, we're even sitting here today, we're a little bit ahead of schedule. And so we feel really good about that project being on track to continue to realize growth related to that even in 2026. If you just think about the ammunition sales, yes, we did see growth even in the ammunition sales.

The highest growth would have been in the international military space. That's growing off of a small base. So as a percentage of our total military sales, you know, it is a smaller percent of military sales than the domestic military. But we expect to see that continue to grow in 2026. All of that gets diluted by that project revenue, though, that you see coming through related to the Lake City project. We are seeing the fruits of some of the actions that we have taken in the second half of last year by being more disciplined in what we're producing and shifting our model to more of a make-to-order.

If we don't see the orders, we're not making the rounds. We've got to have visibility to that demand, and so that has helped us pull our inventories down. We've seen in the value chains, you know, at the retailers, their inventories have come down. And now we've got to start the process to be able to rebuild our margins. We've got to start passing through a lot of these cost increases that we saw in 2025 that are continuing into 2026. You know, brass and copper are real headwinds for us. And so that has got to get absorbed in the market. And so we're being, again, very disciplined about the implementation of these price increases.

And, you know, where we're not seeing that, then we're not going to be making the rounds. So we're going to continue with that. The green shoot that I'll comment on, though, is that we are seeing since December, and it has been continuing, you know, we are seeing weekly improvements in out-the-door sales at retailers. And so that is a very positive sign. I think that you are starting to see things get more balanced in that market. And with Winchester being the leading brand, you know, we're going to be very disciplined because we're going to leverage that brand value.

We're the leading brand in the industry, and we've got to make sure that we get the margins that reflect that.

Operator: Our next question comes from Patrick Cunningham with Citi. Please go ahead.

Patrick Cunningham: Just in terms of, you know, last year, you started the PVC tolling arrangement. Now you have the Braskem EDC. Any updated thinking on additional downstream participation in chlorovinyls, whether it be expanded tolling arrangements or, you know, perhaps investing in your own PVC assets?

Ken Lane: Good morning, Patrick. Listen. Vinyls, obviously, is a very important market for us. As you know, we've talked a lot about that. You know, we continue to participate in the PVC market at a low level of volume. But it is giving us the ability to see and learn a lot of things around the customers, around the product portfolio, and really educate ourselves on that decision. We haven't taken anything off the table in terms of our options that we are considering and that we're looking at. We continue to make very good progress on looking at potential expansion into PVC, which would include joint ventures, some sort of a joint investment or partnership.

You know, we're looking at technology providers and potential locations to be able to execute that. That all is underway, and that all is in flight, but we're not taking any option off the table, including continuing the relationship that we have today with our fence line customer at Freeport, Texas. So all of that is still in play. Long term, we are very optimistic around what we see in the PVC market. Yes, today, there's been too much capacity added. The demand has not come back, particularly in China. But that is going to get corrected over time. And so we're talking about a 2030, 2031 sort of timing for doing anything here.

Today, there is not anything more definitive that we could say about that.

Operator: Our next question comes from Hassan Ahmed with Olympic Global Advisors. Please go ahead.

Hassan Ahmed: Morning, Ken and Todd. You know, just wanted to dig a bit deeper into the Q1 guidance you guys have given. Maybe you guys could sort of talk it through in terms of a sequential bridge. What I'm just trying to understand is that back in the day, you guys would talk about $1 a million BTU swing in nat gas prices being around $45 to $55 million worth of an annualized EBITDA swing. And this is, you know, obviously, before you guys down some capacity and the like. So would love to hear where that figure sits.

And if, you know, Q1 had relatively normal nat gas prices, you know, what your guidance would have looked like and what your guidance would have looked like in the absence of maybe some of the weather-related capacity shutdowns you guys have done. And, you know, if I could also add on what that guidance would have looked like in a relatively normal sort of copper pricing environment?

Ken Lane: Good morning, Hassan. Thank you for joining us. Listen. I know that some of that is what we've done in the past, but I would just tell you that I think when you start giving out those kinds of metrics, there tends to be too much with other data that they don't have. People lean on those too much, and they start trying to reconcile things. It ended up creating more questions and confusion than it's worth.

So let me give you a little bit of a bridge on a year-over-year basis because that's probably a cleaner way to think about this than sequentially just because what we had in Q4 is not necessarily the same thing that we see in Q1. But if you think about it year over year, one of the biggest headwinds that we've got in our chlor alkali business is a significant increase in turnaround spend year over year. That's 40-ish million year over year. '24, '25 versus '26. The other thing is we are seeing significantly higher costs for power and natural gas.

You can go look at that, and you can see what the numbers are, but both are going to be higher this year. Including now the impact of this winter storm Fern, we did proactively shut down some assets, but at the same time, we were still running some assets. So the power that we were consuming was at a higher price. But there are also costs associated with not running assets during that time when we were shutting those assets down. Now just to give you an idea, we're still completing the restart of those assets. So not everything is back online. But we should be by the weekend is my expectation.

The other thing related to that winter storm Fern is our Oxford, Mississippi facility with Winchester is still down. You've probably seen some of the news coverage around Mississippi. They were sort of the direct hit of that ice storm. Employees are still not able to get to work. In some cases, you know, we're not seeing many people being able to get into that facility. So that's going to continue probably into next week, realistically. So, you know, those headwinds, obviously, we did not have year over year. Epoxy is going to be an improvement. Winchester is down. You know, net-net, those are probably about a wash. If you think about the '25 versus '26.

So that's how I would, you know, kind of steer you on that without trying to give you numbers that you're going to screw yourself in the ground around because they're just going to be other variables that you're not going to be able to figure out. So hopefully, that helps.

Operator: Our next question comes from Frank Mitsch with Fermium Research. Please go ahead.

Frank Mitsch: Thank you, and good morning. I may have missed this in the past, but I wanted to ask about this $70 million stranded costs for the PO-related closure. You know, Dow announced this back in May 2023. And so, you know, obviously, you've known about it for a long time. And, you know, could plan for it, etcetera. That $70 million sounds like a very large number. Can you help explain that to us? To me in particular?

Ken Lane: Yeah. Good morning, Frank. For your question. Listen. Yeah. We have known about this for a long time, and we've been planning it. And we talked about this at our investor day. You know, we knew that this was coming, but you don't take the costs out until you shut the asset. And so those assets are being closed and wound down as we speak. So as we go through the year, we're going to have to find ways to be able to offset that, and that was the basis for us creating Beyond 250. We've got to find ways to be able to take those costs out.

The way that we were talking about this, I think, previously as well is that asset and the sales from that asset didn't generate any margin for us. It was a sort of a net-zero effect for us in terms of the P&L. That doesn't mean that there would not be stranded costs with that. We were aware of that. We've got to get after that. That is a very clear focus for us to be able to do that as we wind those assets down. But that is going to be something that happens over time. It doesn't happen like flipping a switch.

Operator: Our next question comes from Josh Spector with UBS. Yeah. Hi. Good morning.

Josh Spector: I just wanted to ask, if you look at the fourth quarter and first quarter in chlor alkali, and you just look at the things which are related with extended downtime, third-party outages, your own inventory actions, what was the impact in the fourth quarter? And what's your baked-in impact in the first quarter?

Ken Lane: Good morning, Josh. Well, you know, like I said, there are a lot of things. There are a lot of variables that are going into that, including unplanned outages in our system. And present a little bit of a volume issue for us in the first quarter related to being able to meet the demand that we see, and that's why we're so confident in the momentum that we see around caustic pricing. But you're really, it's really difficult to give you any more details than that. I think there's a lot of misconception out there about the marketplace. And what we see in terms of supply and demand. Things are tighter than what people believe.

And I think that's one of the things that we are going to continue to realize as we go through the first quarter and into the second quarter, we're going to start to see that movement in pricing that reflects the situation in the market.

Operator: Our next question comes from Matthew DeYoe with Bank of America. Please go ahead.

Matthew DeYoe: Morning. Like the prior kind of commentary for 2026 epoxies, I think we were expecting something around $80 million in cost savings, of which, you know, over half was supposed to come from just the Dow contract, Lapchada. Clearly, you're talking about modest profitability. Now this wouldn't be the first case. Productivity is lost to the cycle, but I'm just trying to clarify if that's what's happening here or if we should expect those savings to be more ratable in 2027. Yeah. I'll let you expand from there.

Ken Lane: Good morning, Matt. Hey. Listen. So what we had said back at Day, that $80 million, remember that was our cost-out target for 2028. You know? So that you're going to realize a very big chunk of that. You know, $40 to $50 million is going to be realized in 2026. So, you know, you are going to see, you know, epoxy last year, $50-ish million EBITDA negative. We're going to be positive this year. I mean, I do expect that's going to be the result. And in 2026. So you're going to see a meaningful improvement in our earnings. Most of that are things that we're doing to help ourselves in cost reduction and efficiency improvements.

Just to be clear, we're not seeing any significant improvement in the epoxy market. Demand is still subdued. Margins are still weak. You know, that environment has not changed. So all of this improvement that you're seeing is a result of what we've done. And so it's not getting lost anywhere. You're going to see that positive impact coming through in 2026.

Operator: Our next question comes from Mike Sison with Wells Fargo. Please go ahead.

Mike Sison: Hey, guys. Just curious when you think about improving EBITDA sequentially throughout the year, what do you think needs to happen? Obviously, it would be great, but you have a lot of cost savings. Can you maybe just give us a feel of, you know, what could happen heading into 2Q, 3Q that could really maybe improve the EBITDA levels from where we're at now? Thank you.

Ken Lane: Good morning, Mike. Well, listen. Like I have said, we are going to be really focused on everything that we can do to ensure that we're becoming a more efficient company, reducing our costs, in the face of a very difficult market that we're in today. I am more bullish on what we expect to see around caustic pricing. The cost reductions, you're going to start to see that come through here in the first quarter, particularly around the epoxy business. We've talked a lot about that. And then, frankly, we've got to execute on this turnaround in Freeport.

You know, it's starting here in the first quarter, at the end of the quarter, and it's going to go into the second quarter. So that headwind is going to stay there in Q2 related to the VCM turnaround. So we have to execute that very well. And the team has done a great job preparing for that, planning for that. I've reviewed where they are in terms of being prepared, and, you know, we've got to make that a reality now. So execution, running the assets reliably and safely, and executing this turnaround, those are the things that we can control, and that's what we're going to be really focused on to deliver those cost reductions.

And then as we see demand recover in Q2 and pricing improve in Q2, that's going to give us some momentum, but we're not going to quantify that at this point.

Operator: Our next question comes from Matthew Blair with TPH. Please go ahead.

Matthew Blair: Thank you, and good morning. Could we circle back to this mention of higher energy costs? I think it was on Slide nine. We normally think of Olin as fairly hedged on a quarter-over-quarter basis. So is this just a function of rolling to a new year, or has anything changed on your overall hedging strategy?

Ken Lane: Good morning, Matthew. Todd, do you want to take that one?

Todd Slater: Yeah. No. Great. Thanks for the question. Yes. You're right. We continue to be a hedger. One quarter out, we're very heavily hedged, generally on a rolling four-quarter basis. And so, you know, without the spike in natural gas that you saw associated with the winter storm and cold weather here in January, we would have expected, you know, based on our hedges, that natural gas and our power costs would have been higher. Candidly, that will be exacerbated by the unhedged component, you know, here in January. Associated with that. And for Todd, for 2026 for the full year, do you have any cash flow or free cash flow or working capital objectives?

So listen, won't get specific on the broad chem arrangement. Again, that is one where it's a great partnership that we've created there. Like I said, we brought together us, Olin, as the low-cost producer of EDC, together with the PVC leader in Brazil, and this is going to create value for both of us. So, you know, it's going to allow us to get a higher value for our EDC versus, you know, selling it on the spot market and the export spot market. It's going to allow them to have a better cost position to be able to compete with their PVC in Brazil. The other component of this, though, is around caustic.

So we do have a larger footprint now on infrastructure with caustic infrastructure in Brazil. So we've also inherited a lot of that infrastructure in terms of tanks and ports and access to be able to move caustic into the region. And so that's going to help us, probably even more so than the EDC side of this. You know? EDC prices have come down so much through the year. You know, if you just think about if you go back to the first quarter of last year and that bridge that we were building earlier, you know, vinyl's pricing has come down significantly from the first quarter of 2025.

And so, you know, as prices recover, that's going to be more of a tailwind. But, you know, we're not projecting any significant improvement in vinyl pricing in the near term. So I would say let's not get over our skis on that at this point. It's probably more of a caustic story, and we will see a meaningful increase in our caustic sales into Latin America in 2026. We're not going to quantify what that looks like, but that's going to be a growth market for us. Yeah. And Jeff, you know, talking about cash flow and working capital, as we move to 2026 compared to 2025, you know, we will see a real tailwind associated with cash taxes.

I'd say roughly in 2025, we spent $167 million in cash taxes. And so we would expect 2026, I said, to be a relatively cash-free tax year, you know, plus or minus $20 million. So, you know, that's a nice tailwind as we move into 2026. However, you know, we did reduce working capital excluding taxes by, you know, $248 million. We would expect that you will see some normal seasonal build in working capital in 2026. But we will be very disciplined, as you've heard, around inventory and our seasonal inventory build. And we will be very focused on continuing that working capital discipline that you saw, you know, in 2025.

And so, you know, that is going to be something that, you know, we think we can maintain the levels of inventory that we have achieved in 2025 and 2026. If not improve upon that.

Operator: Our next question comes from Peter Osterland with Truist Securities. Please go ahead.

Peter Osterland: Hey, good morning. Thanks for taking the question. I just wanted to follow up on the Winchester discussion. Just given the plans you've laid out on pricing and cost actions and acquisition synergies, how much visibility do you have for margin improvement in the business during 2020? I mean, I guess if you assume commercial demand and raw material prices don't meaningfully improve, can you drive segment margins higher for the full year 2026 just through self-help? Thank you.

Ken Lane: Good morning, Peter. Thanks for the questions. There are a couple of ways I want to answer that question. One is we have taken costs out of Winchester, you know. So if you go back to December or the fourth quarter, we did take out shifts. We have reduced staffing levels to be able to reflect that lower demand that we had talked about. Demand has gone back to kind of the pre-COVID levels. So there's a big decline in the earnings of Winchester that is related to volume. The margin side of it is certainly related to a big part of that are cost increases. Yes.

There were some concessions around pricing as retailers had high inventories, and there was promotional pricing that was done to move that inventory. So we've got to recover both of those things. The price increases that we have put out there in the first quarter for Winchester really just get us to recover those increased costs that we've seen. So, you know, unfortunately, I don't right now see that there's going to be a lot of improvements in the margin for Winchester. This is really going to be more about getting the costs passed through to hold the margins where they're at, which is not at a satisfactory level. So we, sorry.

Candidly, we need more pricing to offset if copper stays at, I don't know, 06:10 this morning. There needs to be more. Right. There's got to be more coming just to hold margins where they are. So even with that kind of green shoot that we're seeing around some improvement in commercial demand, we have got to stay focused on getting prices up to get margins recovered. They're still significantly below where we expect them to be, and our commercial teams are extremely focused on doing that.

Operator: Our next question comes from Arun Viswanathan with RBC. Please go ahead.

Arun Viswanathan: Great. Thanks for taking my question. I hope you guys are well. I guess, understanding that visibility is somewhat limited, just wanted to understand, you know, kind of the earnings trajectory from here. So, obviously, Q4 and Q1 were impacted by some one-time impacts. You guys have rolled out some more aggressive cost management actions. But you're still seeing some significant headwinds there that you just discussed in Winchester. And epoxy is still in negative EBITDA territory. So if I look at Q1, it looks like that's going to be in the $60 million range or so. You know? And then, you know, obviously, you'll have seasonal uplift in Q2 and Q3, but then Q4 will also be back down.

So, you know, I struggle to kind of get above maybe $4.50 or so on the year. Am I kind of being a little bit too punitive there, or what of one-time costs would you call out to, you know, kind of maybe increase from that base? Any kind of comments would be helpful. Thanks.

Ken Lane: Good morning, Arun. Thank you for your question. So listen. I think there are obviously a lot of puts and takes. This is a very heavy year for us in terms of turnaround. This is probably the peak year that we've ever seen. You know, we had a high year last year. We've had a higher year this year, and then we'll see some relief in 2027. So, you know, turnarounds are a real headwind for us in 2026. As we go through the year, you know, yes, you will see the seasonal improvement in Q2, Q3, especially around water treatment as those markets come back. That is going to happen. We are going to see momentum around caustic pricing.

We don't expect to see any improvement in vinyls. I mean, I've already said that. I think that's just one where we've got to stay focused on being disciplined. But I do want to go back to the cost comments and the question. We are not rolling out anything new or more aggressive on our cost reductions. What we are talking about in terms of our cost reductions, we were talking about at our Investor Day in 2024. We are delivering on what we had talked about back then. And what we see now is we actually have visibility. We believe by 2028, we can exceed that $250 million of savings that we had talked about.

So this isn't something new. This is something that our organization is completely committed to. We have changed our performance metrics in terms of how we're rewarding our executives, our site leaders. So now our sites each have part of their stip, their short-term incentive, is driven off of their specific performance around safety, reliability, cost performance, and yields. We are driving that discipline through the organization and that accountability and that ownership. And what I love to see is the organization is responding to that and delivering that. That's not something that's new. That's something that we've been talking about for the last year.

And what you're seeing is the fruits of that are going to be borne out here in 2026.

Operator: Our next question comes from Vincent Andrews with Morgan Stanley. Please go ahead.

Vincent Andrews: Thank you very much, but my questions have been answered, so I'll pass it along.

Ken Lane: Thanks, Vincent.

Operator: Our next question comes from John Roberts with Mizzou. Please go ahead.

John Roberts: Thank you. So slide 16 shows that caustic soda prices declined sequentially in the December quarter. So I assume you ended the quarter lower than you began. And I think slide 15 says the price increases don't really start until the second quarter. So the March caustic price will be down sequentially. I just wanted to confirm that because you were talking earlier about rock-bottom inventories and tightness in the market, but it kind of doesn't seem to be consistent.

Ken Lane: Hi. Good morning, John. So listen. Yeah. We've got, you know, some of that is mix in terms of what you're seeing. We are seeing caustic pricing moving higher in the quarter, and, you know, that's in our system. And that's all that I can really comment on. There is a lag that we see, you know, that you've got monthly pricing, you've got quarterly pricing, and some pricing that's on a lag. And so you're going to start to see that really pick up in the second quarter compared to what you saw in the fourth quarter.

John Roberts: It was only down 3%.

Ken Lane: Sorry, John. What was that?

John Roberts: The ECU PCI encompasses both price and power cost. Right? So that's already in that 3% decline in the ECU PCI. So the difference between the 3% decline in the ECU PCI and the percent decline in EBITDA was all volume and the Dow stranded costs.

Ken Lane: No. That's more reflective of mix that you see in that PCI. So, I mean, that's frankly, that's noise more than anything.

John Roberts: So the ECU PCI doesn't encompass mix effect. It's a constant mix.

Todd Slater: John, I think this is Todd. No. I think he said Ken said mix, you know, it is all chlorine derivatives. Not just the ECU comment. It is all chlorine derivatives, including all the epoxy chlorine derivatives as well as all the chlor alkali chlorine derivatives. And as well as caustic soda. So it is all-encompassing. And so you can see changes in mix. And as you heard in our commentary, we did have some more favorable mix in our epoxy business.

Operator: This concludes our question and answer session. I would now like to turn the conference back over to Ken Lane for closing statements.

Ken Lane: Thank you, Bailey, and thank you, everyone, for joining us today. We appreciate your interest in Olin, and we look forward to speaking to you at our first quarter 2026 earnings call. Thank you very much.

Operator: Thank you for attending today's presentation. You may now disconnect.