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Globus Medical (GMED 0.70%)
Q1 2024 Earnings Call
May 07, 2024, 4:30 p.m. ET
Contents:
- Prepared Remarks
- Questions and Answers
- Call Participants
Prepared Remarks:
Operator
Thank you for standing by. Welcome to the Globus Medical first quarter 2024 earnings call. At this time, all lines will be on mute, and a question-and-answer session will be held after the prepared remarks. [Operator instructions] Please be advised that today's conference is being recorded.
I will now turn the call over to Brian Kearns, senior vice president of business development and investor relations. Mr. Kearns, please go ahead.
Brian Kearns -- Senior Vice President of Business Development and Investor Relations
Thank you, Crystal, and thank you, everyone, for being with us today. Joining today's call from Globus Medical will be Dan Scavilla, president and chief executive officer; and Keith Pfeil, chief operating officer and chief financial officer. This review is being made available via webcast accessible through the Investor Relations section of the Globus Medical website at www.globusmedical.com. Before we begin, let me remind you that some of the statements made during this review are or may be considered forward-looking statements.
Our Form 10-K for the 2023 fiscal year and our subsequent filings with the Securities and Exchange Commission identify certain factors that could cause our actual results to differ materially from those projected in any forward-looking statements made today. Our SEC filings, including the 10-K, are available on our website. We do not undertake to update any forward-looking statements as a result of new information or future events or developments. Our discussion today will also include certain financial measures that are not calculated in accordance with generally accepted accounting principles or GAAP.
We believe these non-GAAP financial measures provide additional information pertinent to our business performance. These non-GAAP financial measures should not be considered replacements for and should be read together with the most directly comparable GAAP financial measures. Reconciliations to the most directly comparable GAAP measures are available in the schedules accompanying the press release and on the Investor Relations section of the Globus Medical website. With that, I'll now turn the call over to Dan Scavilla, our president and CEO.
Dan Scavilla -- President and Chief Executive Officer
Thanks, Brian, and good afternoon, everyone. Globus delivered a tremendous Q1 as we push into 2024, with sales of $607 million, growing 119% or $330 million. Non-GAAP EPS was $0.72, increasing 36% versus prior year, even with the 32% increase in outstanding shares driven by the merger. Adjusted EBITDA was 28%, and free cash flow was $24 million for the quarter.
Q1 is the first quarter where we integrated the Globus and NuVasive field organizations into one formidable team, rolling out new reporting structures globally, combining product portfolios to create best-in-class offerings to our surgeons, reorganizing support organizations, implementing common systems, and begin to unlock synergies to drive future growth. Through all of this change, Globus launched five new products in Q1 and has set the stage for a record number of launches in the coming months. These results are a testament to our incredible team working tirelessly around the clock to drive integration, overcome challenges, and create scalable solutions so that we can reach steady state quickly and shape the markets in which we compete. We will increase our focus on earnings per share and free cash flow over adjusted EBITDA in this and future earnings calls.
While we remain committed to achieving a strong mid-30s adjusted EBITDA as we've been able to consistently accomplish for over 20 years, we feel that delivering sustained profitable growth, combined with strong and consistent free cash flow is the real measure of potential and shareholder value, especially for companies that have been in operation for several years. Moving into the performance of our business areas. U.S. Spine grew 100% in Q1 with notable gains across our product portfolio in expandables, biologics, MS screws, 3D printed implants, and cervical offerings.
This above-market growth is driven by the strength of our combined product offering, competitive rep recruiting from prior quarters, and increased implant usage through robotic pull-through. Competitive rep recruiting has significantly increased in Q1 '24. Now more than any point in our history, the most successful and tenured competitive professional reps are seeking to join our team. Competitive reps with over 10 years of tenure, once a rarity to recruit, are seeing the power and future we can offer them as a destination of choice for innovation and growth.
2024 has the potential to be a record recruiting year and is off to a great start. On the product development front, we continue to execute and introduce new products from our prolific R&D pipeline, launching five products this quarter. The combined GMED NUVA product development team is beginning to hit its stride with meaningful collaboration in developing and launching new products, and we expect product launches to continue at an accelerated pace going forward due to improved internal development processes. I want to share these recent meaningful launches with you.
The first products are DuraPro and VERZA power tool systems for hard and soft tissue preparation that represent our initial entries into the power tools market. Beyond entering a new market, these two systems greatly complement our enabling best-in-class robotic navigation, innovative musculoskeletal implant solutions, comprehensive biomaterial offerings, and interoperative imaging tools as we seek to proceduralize spine, orthopedic, and cranial surgery. The DuraPro oscillating drill system is a game changer for our surgeons, allowing them to perform safe bone and disc removal around neurovascular anatomy through an open or MIS approach with optional robotic navigation using Excelsius GPS. The system uses oscillating drill technology that cuts bone easily while being harmless to soft tissue structures.
The disc removal tips enable fast and easy disc and cartilage removal while providing a tactile sensation upon reaching subchondral bone. The first cases have gone extremely well, and surgeons who have seen our technology are eager to start using it. We look forward to a full rollout in the coming weeks. VERZA high-speed drills are used for controlled drilling burring and removal of heart tissues at speeds up to 80,000 RPMs.
The foot-controlled power drills offer robotic navigation using Excelsius GPS and various interchangeable birth styles designed for clinical applications in spine and orthopedics including joint arthroplasty and trauma. Feedback on the system has been excellent, and we are ramping up distribution over the coming months. In spine, the Reline 3D system for complex spinal deformity was launched in Q1 and perfectly augments the Reline platform as our latest evolution in complex spine reducer technology that allows for three-dimensional control of the spine. It is designed for usability as well as efficiency to reduce the cognitive load even of the most complex cases.
The extremely low profile and versatile reducer is ideal for complex cases with significant actual rotation and Cobb angle correction where access to the screws is limited by anatomical constraints. ADIRA [Inaudible] plate system introduced in February provides a rigid coupling to a variety of interbody spacers to enhance construct stability and promote repeatable placement. The system allows for easy in situ attachment of interbody spacers significantly reducing the risk of spacer migration and creating a stand-alone construct when used with two bone screws. It offers compatibility with a range of static and expandable interbody spaces, bone screws, and bone anchors, facilitating a versatile surgical approach.
Additionally, the ability to insert the plate spacer as a single construct streamlines the procedure by reducing the number of instrument passes. On the trauma side, we launched the ANTHEM Distal Radius system with additional plating options and more streamlined plate fitting, improving our existing offering of Volar plates and rounding out the risk portfolio. It is receiving great clinical feedback and has had a strong start since introduction. We expect it to be the flagship plate of our risk fracture fixation portfolio.
In enabling technology, sales were $32 million, up 27% versus prior year, driven by higher robotic and imaging system sales. This was our highest Q1 since launch, and we have not yet seen the positive tailwind effects of NuVasive accounts, which we believe will be in later this year. Robotic procedures continue to accelerate, growing 15% versus prior year and exceeding 71,000 robotic procedures performed since launch. Our international spinal implant business delivered record sales in Q1, growing 193% on a constant currency basis compared to prior year.
In 2022 and 2023, we increased our investment in our international business for people, products, and sets, and we have achieved consistent above-market growth through these regions as a result. We have yet to fully harness the power of the combined Globus and NuVasive product offerings internationally and feel this will be a significant tailwind moving forward. The combined trauma and NSO business delivered 308% growth for Q1, driven by the continued strong performance and market penetration of our base trauma business, combined with the fast uptake of the NuVasive Specialty Orthopedic growth now. The combination of these two businesses is one of the strengths of our merger, offering a broad range of product and market-changing innovation.
Moving into the integration status, in January, we implemented the realigned U.S. and international sales team structure to support surgeons worldwide. We're investing in our field sales teams with product cross-training and enabling tech hands-on experience so they can increase their growth opportunities and offerings to their surgeons. In addition, we rolled out our common operating system in the U.S.
this quarter, allowing us to work as one company and one team. Like any system implementation, there are areas working well, areas that require debugging, and areas to enhance our future productivity. I want to thank the field team and the in-house support groups for their dedication and speed in implementing the structure and systems, quickly pushing toward steady state as we continue to improve this platform. I especially want to call out our Memphis team who not only implemented a new operating system and new processes but quickly pushed their post-implementation daily shipments to record levels.
Cross-selling our existing portfolio is beginning to take root as newly formed teams cross-train and share products to offer surgeons more options for treating their patients. In 2023, we made significant investments in key product sets and enabling tech long lead time components in preparation for higher demand and are ready to support increases in these areas. In product development, we carry forward the rich history of rapid development to remain an industry thought leader as we work with our surgeon partners to address unmet clinical needs. From pioneering the XLIF procedure that is now the gold standard of lateral surgery, leading the market in expandable spacer technology, and developing the best final robot in the most advanced intraoperative CT imaging, we're working to create surgical proceduralization of all key spine surgeries to create the standard of care across the spine industry.
Our intellectual property portfolio has been No. 1 in the spinal industry for the last decade, and we are committed to further expanding this leader, especially in enabling tech arenas as we continue to be at the forefront of imaging, navigation, and robotics. To accomplish this, we remain committed to continuing existing projects, and we'll have a strong ongoing PD presence on the West Coast focused on Spine and enabling tech solutions. I believe our long-term prospects as a leading innovator have never been stronger with the combination of our R&D people, our deep GMED NUVA IP portfolio, and the revamped development process.
We're enhancing our surgeon engagement programs to increase our impact with surgeons and further strengthen how we interact with them in all aspects of our business. Our professional affairs team has been expanded, and we've added scientific affairs, marketing, and communications team all with talented individuals. In addition, we're increasing our research and clinical investments and expanding the coordination of education programs, and enhancing our presence in teaching institutions. Operations remains the strength of the merger.
We've begun expanding in-house capabilities of the West Carrollton production facility as part of our ongoing synergies. The Memphis distribution center is now on our common system and increasing its role in the overall business. We will continue to invest in high-tech manufacturing equipment for our implant, instrumentation, and enabling tech production capabilities. We're also working to consolidate volumes and orders with third-party vendors to accelerate delivery times and drive cost savings.
All of these activities are progressing as planned. As you can see from the first quarter results, synergies have been identified and actions have begun to realize benefits, focusing on out-of-pocket spending and prioritized investments to match future growth plans. In-house organizational structures are being implemented and should reach steady state by midyear 2024. While some employees have been impacted by the merger and reorganization, the merger payback is not driven by deep employee or spending cuts.
We remain focused on building an organization to support long-term sustained profitable growth. I believe the potential for Globus has never been greater. It's up to us to harness our resources and shape the future of our markets. We have at our fingertips everything we need to realize this.
I want to thank the worldwide Globus team for your dedication and support delivering an incredible Q1 and furthering the pathway to becoming the preeminent musculoskeletal technology company in the world. I will now turn the call over to Keith.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Thanks, Dan, and good afternoon, everyone. Our first quarter results point to a strong start in fiscal 2024, with sales and earnings growth, both exceeding expectations. Our team was and remains focused on executing against key integration objectives, namely sales retention and alignment, process standardization, and synergy capture. I will focus my comments this afternoon on, one, Q1 2024 results; two, provide updates on integration and synergy goals; and three, comment on insights as to our performance for the remainder of 2024.
Now, turning our attention to Q1 results. Our first quarter revenue was $606.7 million growing 119.3% on an as-reported basis and 119.8% on a constant currency basis over the prior-year quarter. The Q1 GAAP net loss was $7.1 million, resulting in a GAAP loss of $0.05 per share. Our first quarter results were impacted by merger-related costs, restructuring charges as well as in-process research and development expense.
Our Q1 2024 non-GAAP net income was $98.1 million, which drove $0.72 of non-GAAP diluted earnings per share. The non-GAAP EPS of $0.72 includes a one-time $0.06 favorable noncash adjustment, which I will comment on further when I provide my update on Q1 gross profit. Our first quarter non-GAAP net income grew 82.4%, while non-GAAP EPS grew by 36.4%. Excluding the one-time impact worth approximately $9.5 million, non-GAAP EPS grew by 25% compared to the prior-year quarter.
The primary drivers of growth are core sales volume increases, coupled with lower-than-planned sales dissynergies, the inclusion of NuVasive results, and the realization of cost synergies, partially offset by a higher share count. To illustrate, our Q1 2024 share count was 135.4 million shares compared to 102.2 million shares in the prior-year quarter. Our first quarter adjusted EBITDA was 27.5% and free cash flow totaled $23.8 million. Musculoskeletal sales in the first quarter of 2024 were $574.7 million or 128.4% higher versus the prior-year quarter, driven primarily by the contributions from the NuVasive merger.
On a pro forma basis, assuming NuVasive was in our prior-period results, musculoskeletal sales grew 3.3% versus the prior-year quarter of the prior year. Pro forma growth was driven primarily from our U.S. and international spine businesses as well as trauma products. Our first quarter enabling technology sales totaled $32 million, growing 27.5% versus the prior-year quarter, driven primarily by increased sales of Excelsius GPS and our E3D system.
The first quarter saw a return to more historical norms with the vast majority of transactions being outright purchases. The pipeline was strong coming into the quarter and remains so as we close Q1 and enter Q2. A focus of Q1 was driving further development of legacy NuVasive customers into the EGPS pipeline. We believe this cross-selling activity will set us up for future success as we push further into 2024 and beyond.
First quarter U.S. sales totaled $482.9 million, growing 106.3% as reported. On a pro forma basis, U.S. sales grew 2.8%, led by growth in U.S.
spine, trauma, and enabling technologies. International sales were $123.7 million in the first quarter of 2024, growing 190.7% as reported. Looking at international revenue on a pro forma basis, sales grew 8.1%, led by spinal implant growth in key focus countries, including Spain, Italy, Belgium, Ireland, Germany, Saudi Arabia, and Poland. GAAP gross profit in the first quarter was 60.2% compared to 74.4% in the prior-year quarter.
Consistent with the prior year, the decrease in gross profit is largely associated with the NuVasive merger, namely step-up amortization. Excluding the impact of step-up amortization, adjusted gross profit was 69%. Included in adjusted gross profit is a one-time favorable noncash adjustment to depreciation expense worth approximately $9.5 million, impacting non-GAAP EPS by $0.06 and adjusted gross profit by 1.5%. This relates to a purchase accounting measurement period adjustment of the useful lives of assets acquired through the NuVasive merger.
Excluding this one-time impact, adjusted gross profit would have been 67.5%. The decline in adjusted gross profit versus the prior-year quarter is driven by the inclusion of NuVasive in our consolidated results, partially offset by cost synergy actions, which I will discuss later in my prepared remarks. Consistent with my comments during our Q4 earnings call, we still expect full-year adjusted gross profit rate to be in the mid- to upper 60s for the full year 2024. Research and development expenses for the quarter were $57.3 million or 9.4% of sales, which includes a $12.6 million charge related to the acquisition of in-process research and development.
Excluding the IP R&D charge, research and development expenses for the quarter would have been $44.7 million or 7.4% of sales compared to $21.1 million or 7.6% of sales in the prior-year quarter. The increase in spending is again driven by the inclusion of NuVasive in our results, partially offset by cost synergy actions taken during the quarter. The acquisition of IP R&D during the quarter is a testament to our commitment in seeking out new technology and innovation, which aligns with our mission and go to market. We applaud our internal teams in driving this forward, while the business remains focused on achieving its merger integration objectives.
For the full year, we still expect R&D expense to be in the range of 7.5% to 8%, consistent with prior comments. SG&A expenses in the first quarter of 2024 were $248.7 million or 41% of sales compared to $122.4 million or 44.2% of sales with the increase being driven by the impacts of the invasive merger, partially offset by cost actions taken. Our continued expectation for 2024 is that SG&A expenses will improve one to two percentage points over full year 2023 SG&A expense. GAAP restructuring costs incurred during the first quarter of 2024 totaled $19.1 million and non-GAAP restructuring charges totaled $6 million in the quarter compared to zero in the prior-year quarter.
The costs incurred relate primarily to workforce reductions as well as facility and lease termination costs. Net interest expense during the first quarter was $1.9 million compared to interest income of $6.5 million in the prior-year quarter. The decreased net interest income is a result of a lower cash balance, driven by the paydown of the former NuVasive line of credit at merger close as well as interest expense from the senior convertible note. FX loss during the quarter totaled $15.4 million compared to the prior-year quarter.
$11.2 million of this FX loss relates to a noncash acquisition-related impact associated with a former NuVasive deal prior to the merger. The GAAP tax rate for Q1 2024 was 16.8% versus 22.3% in the prior-year quarter. The reduced tax rate for the quarter was driven by a combination of lower GAAP pre-tax profit as well as discrete items, predominantly the IP R&D acquisition during the quarter. As we look further into the year, we expect our non-GAAP tax rate to be approximately 23% for the full year 2024.
Moving over to cash and liquidity. Our cash, cash equivalents, and marketable securities were $485.7 million at March 31, 2024. We did not have any short-term borrowings against our line of credit and our only long-term debt consists of the 0.375% senior convertible notes due in 2025. Our intent remains for the use notes to be part of our capital structure until they are due to be settled in March 2025.
Q1 net cash provided by operating activities was $52.4 million and free cash flow was $23.8 million. We expect a temporary impact to operating cash flow as a result of higher accounts receivable balances driven by our systems integration and the resulting U.S. go-live. We note this as a temporary delay, which will impact the first and second quarters and be reflected as a higher working capital investment in accounts receivable.
We have no concerns regarding collectibility and view this as a temporary systems go-live impact. Capital expenditures during this quarter were $28.6 million or 4.7% of revenue. Our full-year expectation remains that capex will be in the range of 5% to 6% of sales. During the first quarter, we spent $83.3 million to repurchase approximately 1.6 million shares of our Class A common stock.
Since the merger with NuVasive closed on September 1, we have spent approximately $308.9 million to repurchase 5.9 million shares of stock. To put this into context, this share repurchase equates to approximately 15% of the dilution created as a result of the stock-for-stock merger. This demonstrates our continued belief in this deal and our conviction to drive a successful outcome in bringing these two great companies together, further separating ourselves from the competition. We have $191.7 million remaining on our authorized share repurchase program.
Turning our attention to integration and synergies. Significant progress was made during the quarter on driving cost synergies. We again reaffirm our commitment to achieving $170 million in cost synergies and have fully acted upon actions, which will result in our achievement of realizing 40% of that total figure or $68 million during 2024. Operationally, approximately $12 million will favorably impact gross margins in fiscal 2024 and are predominantly the result of supply chain efficiencies, namely contract renegotiations and facility consolidations.
The remaining $56 million are expected within opex will be primarily achieved through actions around headcount reductions as well as discretionary spending through the rollout and implementation of revised spending policies, systems consolidation, and a reduction in third-party consulting expenses when compared to pro forma legacy spending of the combined organizations. As we think about next steps, we are now turning our attention to driving manufacturing and material cost reductions. This will be achieved through an examination of processes, manufacturing insourcing, material cost renegotiations, and cross-training of our manufacturing facilities to expand production of both legacy Globus and legacy Nuvasive products at all locations. This will drive enhanced efficiencies while also creating a stronger supply chain to prevent potential future manufacturing disruptions due to this cross-training.
We expect actions to be taken in 2024 and 2025, which will drive P&L savings later in 2025 and 2026. Lastly, I'd like to make some brief comments on our performance for the remainder of the year. As a result of our strong first quarter and continued growing confidence, we are updating our previously provided guidance. We now expect 2024 net sales to be in the range of $2.46 billion to $2.485 billion and our fully diluted non-GAAP EPS to be in the range of $2.75 to $2.85 per share.
Our revised net sales guidance implies 2.7% to 3.7% growth over pro forma 2023 revenues totaling $2.396 billion. As commented on last quarter, our revenue guidance includes the impact of a potential $150 million revenue dissynergy as a result of the merger. Though our confidence level increases the further we move into 2024, we remain appropriately conservative in our projections as we see the year further develop. The revised non-GAAP EPS guidance implies 18.5% to 22.8% EPS growth over the prior-year non-GAAP EPS of $2.32.
Our revised guidance includes an estimate of approximately 137 million shares for the full year. My closing comments will be brief. We are thrilled with our strong first quarter performance and are extremely confident in delivering against our commitments for the year. Dan and I both touched on our Q1 achievements, and our commentary should leave you with our steadfast commitment to driving execution, not only on the merger integration but also on driving new product launches, expanding our sales force, and achieving further penetration of Excelsius products, while continually driving expansion further into the musculoskeletal market to achieve our mission.
All of this will be done in a financially responsible manner, consistent with the Globus history of driving strong profits and free cash flow while maintaining a strong balance sheet. Thank you to the entire Globus team for their tireless efforts in driving this tremendous Q1 progress as we continue to achieve our mission of becoming the preeminent musculoskeletal company. Operator, we will now open the call for questions.
Questions & Answers:
Operator
Thank you. We are now going to shift to our question-and-answer session. [Operator instructions] Again, please stand by while we compile the Q&A roster. Thank you for holding.
I would like to mention that we ask participants to please limit their questions to one question and one follow-up. Our first question comes from the line of Matt Blackman of Stifel. Your line is now open.
Matt Blackman -- Stifel Financial Corp. -- Analyst
Good afternoon, everybody. Thanks so much for taking my question. Can you hear me OK?
Dan Scavilla -- President and Chief Executive Officer
Yes. Yes.
Matt Blackman -- Stifel Financial Corp. -- Analyst
Great. Keith, I heard you say qualitatively that you saw, I think, lower dissynergies in the first quarter, and then you sort of talked to the original dissynergy number. I'm just curious, you didn't lower that number, that $150 million number. But should we take the fact that you bumped guidance by about $10 million as a reflection of maybe dissynergies in that magnitude being lower than you expected? Just any way to help us think through the dissynergy number and then a follow-up.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Yeah. No, that's a great question. And I would say we called out the $150 million because we wanted to level set, that's what we commented on last quarter. But coming out of this first quarter, we were really pleased with the performance.
And to your point, we did tick up full-year revenue guidance. So, it really goes back to what I said earlier. The further we get into the year, the more confident we're feeling, but we are still applying some appropriate Globus conservatism.
Dan Scavilla -- President and Chief Executive Officer
And Matt, what I would build onto that is we're raising it because of the performance throughout the business. While we called that 150 out, that was primarily U.S. spine and a little bit of international, but the raise reflects the strength throughout all of our business here.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
And the other important thing that I would raise is that as you think about the last time we got together to talk and give you an update on Q4, we haven't seen any material, what I would say, rep reductions or anything like that that would cause us to believe that the situation was going the other way. We remain positive and confident as we finish Q1.
Matt Blackman -- Stifel Financial Corp. -- Analyst
That's really helpful. I appreciate all that color. And I guess to follow up, you did mention maybe getting after the NuVasive Excelsius cross-selling opportunities in the second half of the year. I guess the first part is, is that still contingent or not on getting approvals for the implants on the robot? And then I guess the other question is, how do we think about that opportunity set? I mean, we've done some work.
It seems like a really big number of potential NuVasive accounts that don't have a robot. But it also seems like a very distinctly unique opportunity set from perhaps some of your competitors that may be coming later this year or into next. Just any way you could think you could frame the opportunity for us on the cross-selling the robot into new accounts. Thank you.
Dan Scavilla -- President and Chief Executive Officer
Hey, Matt. It's Dan. So, listen, one of the premise that we talked about when we did the whole merger was the fact that we would rapidly grow our sales force and our customer base, in fact, significantly accelerating what we've done through our usual competitive recruiting. So, this was a leap forward with the intent for us to not only build the best bag of existing products but to actually open up these new accounts for us as Globus for enabling technology.
We've made moves already to bring RELINE with guiding instruments and those appropriate implants onto the robot. We're working through that and should have that ready for the second half of the year. We're making sure that, as I mentioned in my comments, our reps are trained with hands-on and know and are very familiar with this technology to further help accelerate that in the second half of the year.
Matt Blackman -- Stifel Financial Corp. -- Analyst
All right. Thank you very much.
Operator
Thank you for your questions. Please stand by for our next question. Thank you. Our next question comes from the line of Shagun Singh of RBC.
Your line is now open.
Kendall Au -- RBC Capital Markets -- Analyst
Hi, everyone. This is Kendall on for Shagun. Thanks for taking my question, and congrats on a nice quarter. I have one quick question on upcoming spine robots coming to the market.
I know there's potentially two new competitive spine robots coming to the market with some larger market players, and one of them has been a major share done over the last several years. How do you expect the new system to compete in the market and especially against your client robot? And what do you think of implant share dynamics as these companies have a better ability to defend their position in the market? Thank you so much.
Dan Scavilla -- President and Chief Executive Officer
Kendall, it's a tough one to answer through. I would tell you that we're focused more on the fact that we do have the best enabling technology, and we have a pathway to do this through the merger that we've set up. We're going to stay focused on that and drive into a relatively new market that has very low penetration in total. But we feel like we're best poised to continue with the cadence we have and actually increase the velocity.
We've always recognized the competition would someday come and may someday come. That's not a deterrent for us to stay or change anything. We're going to remain on course with our heavy investments, our focus and belief in our sales team, and the ability to get in and get the best technology in the surgeon's hands.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
And the only thing I would add to that is I think we're extremely well-positioned to compete here because we still feel we have a best-in-class robot. But more importantly, the thing to think about here is that we're still investing in our product line from an implant perspective. So, as we think about coming to market, we're coming to the market with the robot. We're continuing to invest in implants and R&D.
That really gets back to some of the core reasons we wanted to bring these companies together because we still believe that we're working to drive innovation and moving the business forward with our product portfolio innovation.
Dan Scavilla -- President and Chief Executive Officer
I'm just going to add one thing to that, too. As you heard me announce the DuraPro and VERZA-type power tools. That is a significant game changer. When coupled up with our existing enabling technology, that's going to further just create differentiation throughout what we're going to offer.
Kendall Au -- RBC Capital Markets -- Analyst
Thanks so much for the color. And then I just have one quick follow-up. What are you seeing from the capital spending environment in Q1? And what have you seen in the early part of Q2, especially? I have a couple of questions also about have you seen more upfront sales, or are you seeing more leases on that side.
Dan Scavilla -- President and Chief Executive Officer
So, thanks for the question. So, the capital environment remains robust. Our pipeline coming out of Q4 into Q1 was strong, and we felt the same way coming out of Q1 into Q2. I commented on the fact that really during the quarter, not only did we close the deals that we did, we're really starting to bring together that pipeline of the former invasive customer.
And I also commented on during the quarter, we saw more of a return to normalcy where the vast majority of our sales in the first quarter were outright purchases.
Kendall Au -- RBC Capital Markets -- Analyst
Great. Thank you so much for the color.
Operator
Thank you for your questions. Please stand by for our next question. Our next question comes from the line of Matt Taylor of Jefferies. Your line is now open.
Matt Taylor -- Jefferies -- Analyst
Hi. Thank you for taking the question. I just wanted to ask about the guidance raise on the top line and I guess why you didn't raise by as much as the strong beat that you had in Q1. Is that conservatism? Or is there anything else that you're considering there?
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Yeah. Thanks for the question. This is Keith. Yes, I would say that it's conservatism.
I mean, we came out of the quarter extremely thrilled with where we landed. But as we look into the year, it's still early. We're still -- we just closed the first quarter. But like I said earlier, there's nothing right now that leads me to believe that my enthusiasm shouldn't change as I look ahead.
Dan Scavilla -- President and Chief Executive Officer
Yeah. And Matt, I would tell you, if you look at us historically, we do not usually raise on the first quarter no matter what our results are, but we're sending a signal as to our belief here by putting this out.
Matt Taylor -- Jefferies -- Analyst
And just a follow-up. You mentioned this could be a record year for hiring, which may surprise some people. Maybe just talk about how that's evolving and when we would start to see that matriculate.
Dan Scavilla -- President and Chief Executive Officer
You know, I don't know if it would be any different than the norm with that is we have a lot of interest coming at us proactively. And again, you've got a great team who goes out as well and seeks out those type of things. And so, I would tell you the portfolio of active recruits is stronger than I remember seeing in recent history. The folks that we've onboarded in the first quarter would be a record.
I'm not going to reveal that amount. And like anything, you make sure that they get onboarded properly, you adhere to all contractual obligations. And what you usually see from these is a lift in the current year and then a stronger one in the second year and you kind of level out in the third year. I would think we would follow that course.
The signaling of this is the fact that we're saying that it's a precursor to what we believe can be a strong year in the second half and into next year.
Matt Taylor -- Jefferies -- Analyst
Great. Thanks so much, and congrats.
Dan Scavilla -- President and Chief Executive Officer
Thank you. Thanks.
Operator
Thank you for your questions. Please stand by for our next question. Our next question comes from the line of Ryan Zimmerman of BTIG. Your line is now open.
Ryan Zimmerman -- BTIG -- Analyst
Hey, guys, congrats. It's nice to see disproving some doubters. I want to start with gross margins, actually, Keith. It looks like you guys are sequentially really improving gross margins.
I know there was a one-time benefit in there. But just talk to me about kind of behind the scenes, you talked a little bit about consolidating vendors, enhancing manufacturing. How long does this kind of take you to work through? When do we really see those benefits? And to your guidance language, Keith, I think last quarter, you said about 65% to 70% for guidance for gross margins. And now you kind of said around high 60s, if I'm not mistaken.
So, I just want to understand kind of your thinking specifically around the gross margin cadence for this year and as we move into '25.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Thanks, Ryan. It was a great question. So, my messaging on mid- to high 60s gross margins for the quarter is for the year is consistent with what I communicated last quarter. But as you think about kind of where we're at, the things that we look to knock off quickly was getting the U.S.
system done, driving standardization from a warehousing perspective, and going out and renegotiating contracts for things that impact supply chain around freight, things of that nature. The in-sourcing and contract renegotiation to expand manufacturing takes a little bit longer. So, one of the things that you have to drive is you have to drive first bring or buying additional machinery and equipment. We've taken actions to do that.
Those machines have to get delivered, get put online. That puts you into the second half of the year. You're going to start producing as you get into Q3 and 4 as well as Q1 and 2 next year. So that basically is going to show first in terms of where you're in-sourcing, you're going to see inventory step up, but you're not going to see that roll through the P&L until it pushes through the P&L.
That's why I had the comments of you're not going to see that until you get into 2025 and 2026. But the actions that you're taking are actions that we've been very aggressive with to date. I also commented in some of my earlier statements about just really focusing on spending. As we think about getting everyone harmonized around one approach, one of the things that I would expect to see is more of what I call legacy Globus approach to spending and really kind of sweating a lot of the costs that are out there.
Those are all things that are going to help us really improve the gross margin. But the big savings to us doesn't occur until really to get into next year.
Ryan Zimmerman -- BTIG -- Analyst
Very helpful. And then, Dan, one for you. I was at [Inaudible]. I got to see Excelsius Hub, some of the power tools.
It was nice to see. This feels a little bit like an extension on the margin away from Spine maybe into some more of the core neurosurgery. You guys have kind of had outward pushes in the past in imaging and trauma. Just curious kind of understand your view of where you want to go with the business and not to downplay the combined spine business, but it does feel almost if you're pushing our away from core spine.
And I would appreciate your thoughts on kind of the longer-term vision.
Dan Scavilla -- President and Chief Executive Officer
Thanks, Ryan. Look, one thing we've always said and we'll continue to say is while we look to become a musculoskeletal technology company, meaning that we'll go out into all those areas, we recognize that we will always be predominantly spine, and we're never going to lose focus of being spine with what we do. These things can all enhance Spine, but they also have other applications. So, even to the power tools you refer to, the fact that they're applicable to orthopedics, trauma, cranial those things help a lot.
And even the hub itself, again, that can help in different areas. But again, also as applications to ASCs or in other things within spine. And I think at the end of the day, if you keep in mind that the even the capital that we're doing is all about driving the core spine and creating those and standardizing procedural solutions that we do. So, I would tell you we're not trying to move away from this or signal anything with spine other than we're all in, and we have opportunities to take great technology beyond those borders, and that's what we're doing.
Ryan Zimmerman -- BTIG -- Analyst
Thanks, guys. Congrats on the quarter.
Dan Scavilla -- President and Chief Executive Officer
Thank you.
Operator
Thank you for your question. Please stand by for our next question. Our next question comes from the line of Steve Lichtman of Oppenheimer and Company. Your line is now open.
Steve Lichtman -- Oppenheimer and Company -- Analyst
Thank you. Good evening, guys. I guess the first question, as we look at the U.S. Spine business, as you look at that sort of low single-digit pro forma number, how much in dissynergies would you sort of peg came through in the first quarter itself?
Dan Scavilla -- President and Chief Executive Officer
Hey, Steve, I'll take that. We actually probably won't disclose that. I mean, there's always different areas where things are going good or not with the area overall. But I would say it's kind of tough to tease through what that would be to give you a whole number with it.
I mean -- so I don't really have something I could honestly give you and say I know for certainty here's what it is. At the end of the day, we're just looking for growth everywhere, and we've put a lot on the U.S. team in particular. And so, there's a level of distraction when you've created a new team with new products, with new folks, with new procedures with a new system.
And I think that's really what we're looking to do with this. But I really don't have a number that I could say with certainty, here's what's driven from a dissynergy impact.
Steve Lichtman -- Oppenheimer and Company -- Analyst
OK. Got it. And then just a follow-up on your comment about shifting the dialogue from adjusted EBITDA and more toward EPS and free cash flow. On the latter, can you level set us on what your expectations are for free cash flow this year and then over the medium term, whether talking about on a free cash flow conversion basis or on an absolute dollar basis? Appreciating, Keith, your comments about AR in the first half.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Yeah. So, I think the way to look at this -- thanks for the question, first off. If I look at fiscal '23, I want to say we generated, give or take, $180 million of free cash. The way I think about that over the longer term is we also identified $170 million of synergies.
So, you kind of put those two numbers together, that's where you kind of see yourself going over the long term. Near term, the focus is on really driving cash savings that are going to contribute to EPS. So, I would, again, look at last year and think about some of the things that I commented on related to the synergies that we realized this year.
Steve Lichtman -- Oppenheimer and Company -- Analyst
Good. Got it. Thanks, guys.
Operator
Thank you for your question. Please stand by for our next question. The next question comes from the line of Vik Chopra of Wells Fargo. Your line is now open.
Unknown speaker -- Wells Fargo Securities -- Analyst
Hey, this is Simran on for Vik. Thank you for taking the questions and congrats on a great quarter. Maybe just starting off on the robotics side. I don't think I heard the latest update on the ReconRobotics.
So, what are the latest time lines there?
Dan Scavilla -- President and Chief Executive Officer
That's a great question. Thanks for asking. We actually filed the recon robotics with the FDA. And so, we're at a stage now where we're waiting approval.
What we're doing while we're waiting approvals, we're building inventory, getting ready to roll it out. So, we're always waiting for the FDA. I don't have an exact data I could give you. My thought would be the second half of the year, probably toward the later part of the third quarter is really what we're looking for.
But that remains, again, beyond the power tools. So, one of the most exciting things I think we'll get out the door this year.
Unknown speaker -- Wells Fargo Securities -- Analyst
OK. Great. Very helpful color. And maybe just how should we think about growth in your enabling technologies business in 2024? And how are you thinking about seasonality across that business?
Dan Scavilla -- President and Chief Executive Officer
I think that the growth -- I mean, the growth is going to be consistent with bringing the NuVasive business into the fold. I mean, the seasonality or the pipeline doesn't really change. We still expect Q2 and Q4 to be the key drivers. But from a growth perspective, you would expect to convert some of the legacy NUVA customers into that EGPS portfolio or Excelsius portfolio and drive the business going forward.
I mean, when you think about the robot, you have E3D, and then you have new products coming. So, the cadence for that business in terms of long-term growth should be very positive. I know you'd expect it to grow at a higher rate than the overall business.
Unknown speaker -- Wells Fargo Securities -- Analyst
Great. Thank you.
Operator
Thank you for your question. [Operator instructions] Again, we do ask that all analysts limit their questions to one question and one follow-up. Please stand by for our next question. Our next question comes from the line of Craig Bijou of Bank of America Securities.
Your line is now open.
Craig Bijou -- Bank of America Merrill Lynch -- Analyst
Good afternoon, guys. Thanks. Thanks for taking the questions. So, I wanted to start with your comments on the integration going better than expected.
And maybe Keith or Dan, just trying to understand when you guys may feel more comfortable either taking down that 150 number or that you're not going to see or essentially that you've kind of moved past some of the potential disruption areas with the integration of the sales force?
Dan Scavilla -- President and Chief Executive Officer
You know, Craig, my first thought was December 31. But what I would tell you is, again, as we get through and get the cadence going, I think you'll see us get more comfortable, really happy with where we are for the first quarter. I would think we're going to feel the same way for the second quarter. But again, you just don't know.
So, we're trying to be responsible to the shareholders and make sure that we get through these phases. But personally, I would think that deep into the third quarter, when I personally will feel better.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
And I would agree with Dan. As we get through the year, we remain positive with where we're at so far here entering the second quarter. I would feel probably most comfortable as we get through the third quarter.
Craig Bijou -- Bank of America Merrill Lynch -- Analyst
Got it. That's helpful, guys. And as a follow-up, on the enabling tech, obviously, the revenue is pretty good revenue, very good, one of the highest quarters you guys have ever had and you typically don't see that in Q1. And I know you've talked a little bit about it, but what are some of the drivers? Are you seeing just more adoption by surgeons using robotic technology and that's kind of driving the capital acquisitions by hospitals? I mean, anything that you're seeing kind of on the ground that may be pushing robotics a little bit more -- a little bit deeper within Spine?
Dan Scavilla -- President and Chief Executive Officer
I would say the answer to that is yes. I mean, as we think about the last couple of quarters, one of the things we consistently saw was even when we were just still stand-alone Globus, the pipeline was strong, and the pipelines remain strong. There's a lot of interest. The capital sales force is very active in their accounts, not only on Excelsius but also E3D.
And as we look forward, you're bringing in those NuVasive customers. These deals haven't closed yet, but the pipeline for the new -- the legacy NuVa customer is now adding to the legacy Globus pipeline. So, as we look ahead, we see a lot of positivity in having that business grow in the next couple of quarters.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
And Craig, I would just add that I think the market has moved through its curve, it's adoption curve. And you've gone past the early adopters at this point. These technologies are proven. And so, there is more willingness for surgeons to actually use this as well as hospitals to bring it in as something that they feel is a benefit to the patients.
So, I think that we're moving along that maturity curve for people willing to use it.
Craig Bijou -- Bank of America Merrill Lynch -- Analyst
Great. Thanks for taking the questions, guys.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Thank you.
Operator
Thank you for your question. Please stand by for our next question. Our next question comes from the line of Caitlin Cronin of Canaccord Genuity. Your line is now open.
Caitlin Cronin -- Canaccord Genuity -- Analyst
Hi. Thanks for taking the questions, and congrats on a great quarter.
Dan Scavilla -- President and Chief Executive Officer
Thank you.
Caitlin Cronin -- Canaccord Genuity -- Analyst
Yeah, awesome. Just to start off, have you begun to think about discontinuing any redundant product lines and in that vein and kind of toward the enabling texting as well? What about PULSE? Any updated color and updated plans for this product as well?
Dan Scavilla -- President and Chief Executive Officer
Caitlin, thanks for the question. So, we'll take it into two pieces. No, we've stated openly that we are not going to proactively drive SKU or product rationalization. We're going to offer everything out to customers.
And I think over time, customers will migrate a certain direction that we will follow. I don't feel like I'm in a position to prescribe to surgeons what products they can use. I think we have to stay focused on what they need for their own goods. So, that piece we'll continue on the path we are, which is no planned rationalizations.
Enabling tech over time always has different purposes that we can look at. So, again, we don't have anything we would state today that we feel like we're going to obsolete or replace or pull out at this given time. I think PULSE has a great step forward. There's a lot of applications globally that we're looking for it now.
We're fine-tuning some plans. We've made it clear that we're going to integrate it into our enabling technology offerings and use some of those capabilities going forward. And as we build further strategies, we have a feeling that there's a good place for this long term. I don't think it will be a major growth driver of us, but I think there are things in it that can help us further penetrate the market.
Caitlin Cronin -- Canaccord Genuity -- Analyst
Awesome. Thank you. And then just a quick one. Any update on the timing for the augmented reality headset?
Dan Scavilla -- President and Chief Executive Officer
I would say still back half of the year. That's one where we need to get that filed and approved through. We feel good about it. We're ready to do it, but it's in queue right now just to get through our processes.
Operator
Thank you for your question. Please stand by for our next question. Our next question comes from the line of Matthew O'Brien of Piper Sandler. Your line is now open.
Phil Dantoin -- Piper Sandler -- Analyst
This is Phil on for Matt. Thanks for taking our questions and congrats on the great quarter. Just for starters on the EBITDA and EBITDA margin. One quick clarification point.
Does the 1.165 number include the one-time adjustment of $9.5 million? And I guess just bigger picture, you said in the past that on Year 3 post the closing, you'd be back in the kind of mid-30s as far as EBITDA margin goes, a lot of leverage that you're expecting over the next, I guess, three years to get it to just even 33%. So, just talk about the confidence in getting back to that mid-30s EBITDA margin.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
I want to make sure I understand -- I understood the first part of your question. You said the $9.5 million, was that included or excluded?
Phil Dantoin -- Piper Sandler -- Analyst
Yes, in the EBITDA.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Yeah. That was depreciation expense, so that would not be part of EBITDA. So, that would not be in the results for EBITDA or adjusted EBITDA. As we think about longer term, getting back to mid-30s, we believe that we can absolutely get back to mid-30s.
You're going to see cost leverage occur with the business as you drive the synergies forward and you're going to still expect to drive sales growth. I mean, our intent here, this year is, as Dan stated earlier, a little bit of a transition from the standpoint of bringing the sales forces together and driving disruption. But as you look ahead, the goal is to get back to the high single-digit growth as a combined organization that will help drive additional cost leverage on top of the cost savings to get you back into that mid-30s range.
Dan Scavilla -- President and Chief Executive Officer
Yeah. And Phil, I'll just add into it. I feel pretty good with this. What we're saying through our script and through our answers, we're investing everywhere that we need to invest to bring these to reality.
We have the capabilities of doing this, whether it's machines or in-house manufacturing or renegotiations of some of our services, or even third-party activities for some of our instrumentation. Everything is in play that would take us on the path. And I think both Keith and I feel really confident that we have multiple pathways or levers to get us up into the ranges where we want to be.
Phil Dantoin -- Piper Sandler -- Analyst
That's helpful. And I guess just my last question. As it pertains to stock purchases in the quarter, curious to get your take if that was more opportunistic given where the stock price is at or more ongoing. And then how that impacts your ability to do any tuck-in M&A, which you've called out as a priority in the past.
Dan Scavilla -- President and Chief Executive Officer
Yeah. I'm going to answer that one, too. So, the answer is a little bit of both. But we're absolutely taking advantage of what we feel is an undervalued stock, and we're going to take that back and remove some of the dilution we created and even add more earnings per share power as we go forward in the future.
I think that's one of the strongest things that we're doing here is using a strong cash flow to take advantage of something that we think has been overdone so that we can actually benefit from it over the long term.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
And as it relates to tuck-in acquisitions, as I look at where we're at right now, the business is generating strong cash. We're sitting on still a large cash balance. The business is generating profits. And as we look ahead, we're really not limited by our balance sheet to go do tuck-ins.
We have ample cash on hand plus we have an untapped line of credit should we want to do anything. So, I don't see that limiting us as we look at tuck-ins moving ahead.
Phil Dantoin -- Piper Sandler -- Analyst
Thanks so much.
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Thank you.
Operator
Thank you for your question. Please stand by for our next question. Our next question comes from the line of Richard Newitter of Truist Securities. Your line is now open.
Unknown speaker -- Wells Fargo Securities -- Analyst
Hi. Good evening. This is Ravi Misra in for Rich. Thanks for taking the question.
So, I guess I had questions on the robot, both the current and potential future robot that's coming to market. Could you maybe -- on kind of Excelsius, could you help paint a picture maybe around utilization in terms of what you're seeing with accounts that have now had this for a few years versus new accounts and where things can go for new placements? And then around the future robot, I believe I heard you say that you're kind of contemplating inventory build right now ahead of approval. How should we think about the impact to gross margin once sales begin post approval? Thank you.
Dan Scavilla -- President and Chief Executive Officer
So, Ravi, I'll answer that. So, let's start with the latter part of that is the ortho robot coming out. Again, I think what that will be is in a different marketplace that will allow us to have more volume ramp-up of our implants of knees and hips. And so, I think that there'll be a benefit there to the overall business that we look at that way coming forward.
I don't see it as any type of significant degradation on where we're going pressure-wise along those lines. If you get back to your first part of the utilization for the Excelsius spine robot, obviously, it's different in different accounts with different needs. But what we've seen is a growing strength and growing usage, there are sites that have multiple robots at this point and not just one or two sites, but several where they build this in and really integrate it and get enough usage that they need more than one or two or even thrree in some cases. So, we are really seeing a lot of activity of high usage and sites that are buying multiple robots at this point.
Operator
OK. Thank you. This does conclude today's conference, the Globus Medical earnings call. [Operator signoff]
Duration: 0 minutes
Call participants:
Brian Kearns -- Senior Vice President of Business Development and Investor Relations
Dan Scavilla -- President and Chief Executive Officer
Keith Pfeil -- Chief Operating Officer and Chief Financial Officer
Matt Blackman -- Stifel Financial Corp. -- Analyst
Kendall Au -- RBC Capital Markets -- Analyst
Matt Taylor -- Jefferies -- Analyst
Ryan Zimmerman -- BTIG -- Analyst
Steve Lichtman -- Oppenheimer and Company -- Analyst
Unknown speaker -- Wells Fargo Securities -- Analyst
Craig Bijou -- Bank of America Merrill Lynch -- Analyst
Caitlin Cronin -- Canaccord Genuity -- Analyst
Phil Dantoin -- Piper Sandler -- Analyst
