Earnings call transcript: Si-Bone Q2 2025 beats earnings expectations

Si-Bone Inc. reported its second-quarter 2025 earnings, surpassing analyst expectations with an EPS of -$0.14 against a forecast of -$0.18, marking a 22.22% surprise. The company’s revenue also exceeded forecasts, reaching $48.6 million compared to the expected $46.72 million. Following the earnings announcement, Si-Bone’s stock price rose by 2.93% in after-hours trading, closing at $17.39. According to InvestingPro data, the company maintains a strong financial health score of 3.02 (rated as "GREAT"), with 6 analysts recently revising their earnings expectations upward.

Key Takeaways

• Si-Bone’s Q2 revenue grew by 21.7% year-over-year, driven by strong U.S. sales.
• The company reported its third consecutive quarter of positive adjusted EBITDA.
• Si-Bone plans to expand its sales territories and launch new products in 2026.
• The stock saw a 2.93% increase in after-hours trading post-earnings release.

Company Performance

Si-Bone demonstrated robust performance in Q2 2025, with revenue increasing by 21.7% year-over-year. The U.S. market contributed significantly, with a 22.8% rise in revenue. The company’s gross margin expanded by 80 basis points to 79.8%, reflecting improved operational efficiency. This performance aligns with the company’s strategic focus on the U.S. market and its innovative product offerings.

Financial Highlights

• Revenue: $48.6 million, a 21.7% increase year-over-year
• U.S. revenue: $46.4 million, up 22.8% year-over-year
• Gross margin: 79.8%, expanded by 80 basis points
• Adjusted EBITDA: $1 million, marking the third consecutive positive quarter

Earnings vs. Forecast

Si-Bone reported an EPS of -$0.14, outperforming the forecasted -$0.18, resulting in a 22.22% earnings surprise. Revenue also surpassed expectations, coming in at $48.6 million compared to the forecasted $46.72 million, a 4.02% surprise. This marks a significant improvement in the company’s financial trajectory.

Market Reaction

Following the earnings release, Si-Bone’s stock price increased by 2.93% in after-hours trading, closing at $17.39. This movement reflects positive investor sentiment, driven by the company’s better-than-expected earnings and revenue performance. While the stock remains below its 52-week high of $20.05 but well above the 52-week low of $11.70, InvestingPro’s Fair Value analysis suggests the stock is currently overvalued. The company maintains strong fundamentals with a current ratio of 8.53, indicating excellent liquidity, and holds more cash than debt on its balance sheet.

Outlook & Guidance

Si-Bone has provided a full-year revenue guidance of $195-$198 million, anticipating a growth rate of 17-18%. The company expects to maintain positive adjusted EBITDA and gross margins between 78.5% and 79%. Future plans include expanding sales territories and launching new products, which are expected to drive further growth.

Executive Commentary

Laura, CEO of Si-Bone, stated, "We’re a differentiated medical device company, high margin, asset light, and a growing company, a profitable company." She expressed optimism about the company’s momentum heading into the second half of the year. Anshul, CFO, added, "Our expectation is over the medium term, so I’d say over the next two to three years, gross margin stabilizing in the 76% to 77% range."

Risks and Challenges

• Market Saturation: The company faces potential challenges in expanding its market share in a competitive landscape.
• Economic Conditions: Macro-economic pressures could impact consumer spending and healthcare budgets.
• Regulatory Changes: Changes in healthcare regulations could affect reimbursement rates and market dynamics.

Q&A

During the earnings call, analysts inquired about the potential for outpatient procedures and the company’s international market strategy, particularly in Europe. Executives highlighted the growing adoption of Si-Bone’s products and detailed their reimbursement strategy, emphasizing the company’s focus on expanding its presence in the ASC market and interventional spine physician market.

Full transcript - Si-Bone Inc (SIBN) Q2 2025:

Conference Call Operator: Good afternoon, and welcome to CyBone’s Second Quarter twenty twenty five Earnings Conference Call. At this time, all participants are in a listen only mode. We will be facilitating a question and answer session towards the end of today’s call. As a reminder, this call is being recorded for replay purposes. I would now like to turn the call over to Saqeb Iqbal, vice president, FP and A and investor relations at Saibone, for a few introductory comments.

Sir, you may begin.

Saqeb Iqbal, VP, FP&A and Investor Relations, SI BONE: Earlier today, SI BONE released financial results for the quarter ended 06/30/2025. A copy of the press release is available on the company’s website. Before we begin, I’d like to remind you that management’s remarks today may include forward looking statements within the meaning of federal securities laws, which are made pursuant to the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward looking statements are subject to a number of risks and uncertainties, including those set forth in our SEC filings, such as our most recent Form 10 ks and actual results might differ materially from any forward looking statements that we make today. Accordingly, you should not place undue reliance on these statements.

These forward looking statements may speak only as of the date that they are made and we do not assume any obligation to update any forward looking statements except as required by law. During the call, management may discuss certain non GAAP measures, including the company’s adjusted EBITDA results. Unless otherwise noted, any reference to profitability is in terms of positive adjusted EBITDA. For a reconciliation of these non GAAP measures to GAAP accounting, please see the company’s full earnings release issued earlier today. Unless otherwise noted, all results are compared to the comparable period in the prior year.

With that, I’ll return the call over to Laura.

Laura, CEO, SI BONE: Thanks, Akeb. Good afternoon and thank you for joining us. Since our inception, our strategy has been to build platform of solutions targeting some of the most challenging procedures and patients treated by our physicians. Our proprietary solutions improve surgical outcomes with stronger fixation infusion and lower failure rates. This is recognized and supported by clinical data and favorable reimbursement.

We’re delivering on that strategy with another quarter of strong and profitable revenue growth supported by the increasing adoption of our platform. We had a record number of U. S. Physicians perform our procedures this quarter, reinforcing the expanding reach and clinical acceptance of our differentiated solutions. We added an important growth engine to our international markets with the successful launch of iFuse Torque in Europe.

Our strong top line growth, coupled with our disciplined operating approach, enabled us to deliver our third consecutive quarter of positive adjusted EBITDA. Alongside maintaining consistent profitability, we reached an important cash flow milestone. We achieved cash flow breakeven in the quarter, well ahead of our original time line. Notably, we accomplished this while continuing to invest in building surgical capacity to support demand for our existing products, as well as invest in product innovation to drive future growth. In the second quarter, we delivered worldwide revenue growth of approximately 22%.

U. S. Revenue, which accounts for 95% of our business, grew approximately 23. U. S.

Revenue growth was supported by a 25% increase in procedure volumes, reaffirming the robust underlying demand we continue to see across our target markets. The volume growth was broad based. We experienced double digit percentage growth in volume across all the modalities we serve. This robust volume growth reflects the rapid adoption of last year’s new offerings and sustained momentum in our existing solutions. Our surgeon base expanded rapidly in the quarter as we experienced double digit percentage growth across all our call points.

This was also our fifth consecutive quarter of sequential growth in the physician base. Our average territory productivity reached a new high watermark underscoring the strength of our commercial execution. The high value of our unique solutions is recognized by payers, providers and regulators and is reflected in the favorable reimbursement decisions and designations for iFuse TORC TNT and iFuse Bedrock Granite. These decisions validate our leadership and facilitate physician and patient access to our high quality solutions. With a target of over 5,000,000 annual procedures in The U.

S, our current portfolio has significant growth potential. Meanwhile, new solutions in the pipeline are poised to target new addressable markets as we leverage our knowledge of dealing with patients with poor bone quality and deepening penetration of existing target markets by meeting the diverse needs and preferences of physicians. Now, I’d like to highlight the progress we’ve made on our four key priorities, innovation in key markets, physician engagement, commercial execution, and operational excellence. Starting with innovation in the area of SI joint dysfunction, our commitment to offering the most comprehensive portfolio of solutions tailored to physicians’ varied needs and preferences continues to prove effective. In the second quarter, the number of physicians performing our SI joint dysfunction procedure grew by double digit percentage points.

While surgeons account for the majority of our SI joint dysfunction volume, a growing base of interventional spine physicians are engaging us as they incorporate our procedures in their practice. On the product front, IP’s torque has become a preferred solution, especially among the newly trained physicians. IPU’s intra adoption is growing in markets where the interventional spine physicians initially prefer an in office or allograft solution, and the reimbursement for CPT ’20 7,278 is clearly defined. On the clinical front, early safety data from our STACEY study was published in Pain Medicine. STACEY is the first study to evaluate lateral SI joint fusion using our iFuse Torque implant when performed by interventional spine physicians.

The data is consistent with the published surgical literature supporting the safety and effectiveness of lateral SI joint fusion as performed by this physician specialty. A manuscript detailing the six month primary endpoint outcomes is currently under peer review at a prominent journal. We’re excited to announce that in June, we received regulatory approval to launch iFuse Torque in Europe. If early reception from surgeons and interventionalists is any indication of future demand, we expect torque to accelerate adoption and growth across our international markets. In July, we completed the cases across various European markets and in several instances even converted physicians who in the past used competitive products.

Moving to pelvic fixation. Since the launch of the iQube Bedrock Granite platform in 2022 and the subsequent addition of iQube Bedrock Granite 9.5 last year, we have led the industry in providing sacropelvic solutions for spinal deformity and degenerative conditions requiring surgical intervention. Granite has been a stellar success with the potential to reduce the nearly twenty four percent failure rate of lumbopelvic fixation. Granite 9.5 continues to have a trifecta effect on the business. First, it was a key contributor to our physician growth.

Second, it allowed us to build a deeper relationship with our customers. Granite was the crucial driver of the twenty four percent growth in the number of physicians performing more than one type of procedure in the quarter. Third, the number of Granite cases utilizing four implants grew approximately 50% in the quarter. This has contributed to our strong average selling price per procedure. On the reimbursement front, Granite has a transitional pass through payment, including a $0 device offset, which CMS has proposed to continue for calendar year 2026 procedures.

We see additional tailwinds for Granite in the significant changes proposed by CMS for hospital outpatient payments. For higher cost lumbar fusion procedures, a level seven APC payment of nearly $28,000 has been proposed to compensate hospitals for complex multi level spinal fusion procedures performed on an outpatient basis starting in calendar year 2026. In addition, CPT 27,002 and 80 describing open SI joint fusion was removed from the inpatient only list. We believe these changes will provide a tailwind for our business as some of these procedures migrate to the lower cost site of service. Granite will be an economically viable component of these procedures and can be an important part of the outpatient care for these patients.

Moving to pelvic trauma, iFuse Torque TNT, which was awarded a breakthrough device designation from the FDA, is ramping ahead of expectations as a record number of surgeons use TNT in the second quarter. We’re in active dialogue to significantly expand our agent partnerships to help trauma surgeons gain access to this breakthrough technology for their patients, which is targeted toward pelvic fragility fractures. With nearly 60,000 potential target procedures annually, the pelvic trauma market has the potential to be a significant growth driver for the business. We’re pleased with the finalized new technology add on payment for inpatient procedures for TNT. The NTAP will be effective starting 10/01/2025.

This add on payment of over $4,100 translates to a 20% to 30% reimbursement increase to the hospital for pelvic fracture fixation for Medicare patients. We believe higher reimbursement for hospitals via the NTAP will expand access to our technology for trauma patients and provide additional momentum to TNT’s already strong start. Turning to our pipeline, innovation remains a core tenant of our long term growth strategy. We have a track record of applying our proprietary technology, biomechanical expertise, clinical data, and real world experience to expand into new modalities. We identify pressing clinical needs where our platform technology superior fixation infusion capabilities can improve surgical outcomes.

For the new SI joint solution we mentioned in prior calls, we expect to submit our five ten application to the FDA soon and remain on track for commercial launch later in the 2026. The solution leverages our three d engineering and design expertise as well as our clinical experience with Intra. We believe the solution is optimized for the ASC environment and will allow us to reach an even broader group of physicians and extend our leadership position at that site of service. We’re also excited about the significant progress on the technology milestones underpinning our third breakthrough device, which we discussed on the prior earnings call. We believe this novel solution has the potential to become the standard of care for addressing one of the most pressing needs in spine surgery.

Based on this encouraging progress, we anticipate filing our five ten for this groundbreaking product sometime in the 2026. Next, let’s move on to physician engagement. In the second quarter, a record fourteen forty U. S. Physicians performed procedures using our products, representing an increase of 25% over the prior year period.

The double digit percentage growth across all our call points highlights the broad based demand for our differentiated solutions. The elevated level of physician interest is an outcome of our commercial team’s efforts to drive deeper engagement with existing customers and successful expansion across all our call points. Our thoughtful platform expansion strategy clearly resonates with our customer base. Our platform supports multiple procedure types, and many physicians who adopt one of our solutions increase their utilization over time and are more likely to adopt additional solutions. Physicians who performed a case in the 2025 and 2024 averaged nearly five procedures per physician.

This was double compared to the number of procedures performed by our physicians who were not active on our platform a year ago. Our academic programs remain a key contributor to our active physician and revenue growth. In the second quarter, revenue generated from physicians who were previously trained as residents and fellows grew by 63% year over year, highlighting the outsized impact of these programs. Now let’s turn to commercial execution. Our U.

S. Commercial team delivered another strong quarter, driven by our focused go to market strategy and operational excellence across our 85 territories. Our trailing twelve month revenue per territory increased to $2,100,000 representing 23 growth over the comparable prior year period. While we will add new territories over the next twelve months, we believe our hybrid commercial model will allow us to drive incremental productivity improvement over time. The hybrid model provides territory managers with the ability to maintain strong connectivity with their customers, focus on market development and expansion opportunities, while also allowing our sales agents to focus on case coverage.

In 2022, when we were in the early stages of our hybrid model expansion, we did 11,500 procedures across 85 territories. Procedures have since grown by 70% to 20,000 in the trailing twelve months, while the number of territories is unchanged at 85, demonstrating the effectiveness and efficiency of our hybrid model. Before I hand it over to Anshul, I’d like to provide a leadership update. Tony Recoupero, our President of Commercial Operations, has announced his decision to retire. Since joining the company in 2016, Tony has been instrumental in expanding SI BONE’s footprint, building a high performance sales organization and delivering sustained revenue growth, while significantly increasing the company’s influence across the industry.

We’re deeply grateful for his leadership, vision and the lasting impact he’s made on SI BONE. Tony’s retirement will be effective February 2026, at which point he will transition to an advisory role for a twelve month period. I want to thank Tony for his outstanding leadership, partnership, and friendship over the past decade. Nicholas Kerr will take on the role of Chief Commercial Officer effective February 2026. Nick joined SI BONE in 2016 and currently serves as Senior Vice President of Product, Marketing, and Business Development.

Throughout his tenure, Nick has been a driving force behind the company’s innovation strategy, market expansion and commercial evolution. With more than twenty five years of experience in the medical device industry, Nick brings a unique combination of strategic foresight, customer centric leadership and operational expertise. I would like to congratulate Nick on the promotion. We have a seamless transition plan in place. I’m confident that our seasoned sales team will continue to execute and deliver exceptional performance under the direction of our deeply experienced leadership team.

With that, I’ll hand over the call to Anshul to provide an update on our fourth key priority, operational excellence, and share our second quarter results and updated guidance in more detail.

Anshul, CFO, SI BONE: Thanks, Laura. Good afternoon, everyone. My comments today will cover second quarter revenue, growth, profitability and liquidity, and then I will talk through our full year guidance. All of the comparisons provided will be against the prior year period, unless noted otherwise. Starting with revenue growth, our worldwide revenue was $48,600,000 in the second quarter, representing growth of 21.7%.

Our strong momentum in The U. S. Continues with revenue of $46,400,000 representing 22.8% growth. Our U. S.

Procedure volume was up 25%, driven by double digit volume growth across all modalities. International revenue in the second quarter was $2,200,000 Our revenue growth in Europe in the quarter was impacted by the later than expected regulatory clearance for Torque. Based on early user feedback, the enthusiasm for Torque is evident. Consistent with our experience in The U. S, we expect Torque to boost revenue growth in Europe in 2026 and beyond.

Moving to profitability. Our focus on operational excellence is reflected in our industry leading gross margins, as well as strong operating leverage, with revenue growth nearly double the level of operating expense growth. Our gross profit was $38,800,000 an increase of $7,200,000 or 22.9%. Gross margin was 79.8%, expanding by 80 basis points year over year, driven by our actions to improve manufacturing and supply chain efficiencies over the last twelve months. Our average procedure ASP declined slightly, but remains more stable than our assumptions going into the year, due to the favorable procedure mix.

Our operating expenses were $45,800,000 an increase of $4,200,000 or 10%. The increase was mostly due to growth related investments and higher commissions, as well as elevated G and A spending in the quarter. Our net loss narrowed to $6,200,000 or $0.14 per diluted share compared to a net loss of $8,900,000 or $0.22 per diluted share in the prior year. We delivered positive adjusted EBITDA of 1,000,000 compared to an adjusted EBITDA loss of $2,700,000 in the prior year. This is our third consecutive quarter of positive adjusted EBITDA.

For the trailing twelve months ended second quarter twenty twenty five, we delivered positive adjusted EBITDA of $3,100,000 compared to an adjusted EBITDA loss of $15,400,000 in the prior year period. Given the momentum in the business, we remain on track to deliver positive adjusted EBITDA in fiscal year twenty twenty five and beyond, while investing across our growth priorities. Turning to liquidity. We exited the quarter with 145,500,000.0 in cash and marketable securities, up from $144,400,000 in the previous quarter. The sequential increase of $1,100,000 marks an important milestone, as this is our first quarter where we were cash flow breakeven.

Our ability to achieve this milestone ahead of plan is an indication of the potential for the business to consistently drive positive free cash flow at scale. Based on the planned increase in surgical capacity, we expect to consume a modest amount of cash in the 2025. Now, let me provide an update on our outlook for 2025. We’re updating our full year revenue guidance to range between $195,000,000 to $198,000,000 The updated guidance implies year over year growth of approximately 17% to 18% as compared to the previous guidance of approximately 16% to 18%. The updated guidance reflects the strong first half of the year and our conviction in the growing adoption of our solutions.

Given the strength of our gross margins, we now expect the full year gross margin to be between seventy eight point five percent and seventy nine percent, compared to our previous guidance of 78%. We still expect fiscal year operating expenses to grow at least 10% at midpoint of our revenue guidance, and we expect positive adjusted EBITDA for the full year of 2025. With that, I will turn the call over to Laura.

Laura, CEO, SI BONE: Thanks, Anshul. I want to thank all my colleagues for their commitment and contribution for delivering industry leading top line growth and consistent profitability. We’re energized by the momentum we’re carrying into the second half with multiple growth drivers. We’re excited about our innovation engine as we launch products that will address some of the most challenging patient needs. In addition to delivering strong top line growth, we’re committed to growing our profitability and making progress toward delivering consistent free cash flow.

With that, we’re happy to answer your questions. Operator?

Conference Call Operator: Thank First question comes from the line of Craig Ju with Bank of America. Your line is open.

Craig Ju, Analyst, Bank of America: Congrats on another strong revenue growth and good profitability quarter. That said, I do want to start with the guidance on the top line. And you guys had 20 plus percent growth in the first half. I think the guidance implies a step down from there. So maybe you guys can talk a little bit about what some of the assumptions are underlying that growth for the second half and maybe even a little bit of color on cadence between Q3 and Q4.

Laura, CEO, SI BONE: Thanks for the question, Craig. I’ll start, and then I’ll have Anshul talk a little bit more about the details of the guidance. So first of all, we’re really pleased with how the quarter ended and especially led by The U. S. Growth of 23%.

And what’s interesting is if you look at the CAGR for the last two years, we actually saw growth acceleration between Q1 and Q2. So it really tells us that our strategy is working. You know, in addition to growth, what we’re doing is growing our way to profitability. So, top line momentum helped us to deliver a third quarter of adjusted EBITDA profitability, and we’re actually really excited about achieving cash flow breakeven during the period, which was quite a bit earlier than our stated goal. So, we’re proud of the business model.

We really think we’re a differentiated medical device company, high margin, asset light, and a growing company, a profitable company, and these new cash flow metrics are substantiating all of that. And also, before we turn it over to Anshul to talk further about guidance, just talk about some of the highlights of the quarter. So, 5% U. S. Procedure volume growth, and that was broad based with double digit procedure volume growth across all of the modalities that we serve.

Also, 25% growth in our physician base. So, a new record of fourteen forty surgeons. Gross margin expansion by 80 basis points. Additional gains in sales productivity moving up to 2,100,000 per territory, and I’ve already mentioned our adjusted EBITDA and our cash flow goals as well. So, all of this gives me really a strong sense of confidence about the demand across the portfolio and across all of our call points for the remainder of 2025.

And I also talked a little bit about how we’re thinking about new product development and continuing to broaden and deepen our solutions to solve these challenging unmet clinical needs. So I’ll turn it over to Anshul to talk a little bit further about the details of guidance.

Anshul, CFO, SI BONE: Yeah, thanks Laura. Craig, good to connect again. As Laura highlighted, we’re really encouraged by the strong first half performance, and our updated guidance on revenue and gross margin sort of reflects that strong first half. When we think about the business going into the second half of the year, we’re maintaining our consistent and prudent approach to guidance. We’ve got a lot of tailwinds in the business going into the second half, all the surgeon momentum Laura talked about, the broad based volume demand that we’re seeing.

Beyond that as well, you look at the tailwinds that could provide potential for upside in the second half are faster than anticipated, continued adoption of granite, especially within dGen spine. Our assumptions around this low single digit decline in ASP, around 3% to 4%, it could play out better, especially as we continue to see foreign plant deformity cases with granite continue to go strong as we saw it was a 50% increase year over year in the second quarter. So you’ve got that playing out. You’ve got the potential for additional TNT capacity, surgical capacity being rolled out, and the potential impact of NTAP that goes into October 1, that goes effective October 1. And then to a lesser extent, have the upside from torque in Europe.

So a lot of tailwinds, but again, we just want to be thoughtful as we set guidance. We want to grow into those tailwinds, especially the ones with TNT and torque. So we’re feeling good about how that setup is. Your question on cadence between Q3 and Q4, so consistent with what we’ve talked about on our prior calls, our assumption in our guidance is a sequential decline of circa, let’s say 4% in Q3. Most of that is driven by seasonality, vacations and conferences.

Now, if you go back the last few years, we’ve actually done better than that. Part of that is through execution. So we think there’s potential to do better, but that’s embedded in our guidance right now is sort of a sequential decline of about 4%. And then Q4, which is traditionally our largest quarter, our expectation is the continued ramp in Q4.

Craig Ju, Analyst, Bank of America: Got it. Thanks. That’s all very helpful. Maybe a similar question on the gross margin guidance. And obviously, it’s been very strong, close to 80 in the first two quarters.

It implies a little bit of a step down. Maybe that is also conservatism, but just talk about how we should be thinking about that. You don’t seem to be getting that pricing pressure you had called out to begin the year. And then even beyond 25%, just how do we think about those gross margins? Is it right to think about it stability there?

Or should there be pressure in future years?

Anshul, CFO, SI BONE: Yes, I’m happy to take that, Craig. So again, on the gross margin side, similar to revenue, we’re being very thoughtful. If you recall, we started the year expecting gross margins to be around 77% to 78% for the year. We’ve obviously outperformed that original expectation, but also grown gross margin on a year over year basis by 80 basis points. I, in my prepared remarks, talked about some of the efforts that we’ve been doing on supply chain and manufacturing that’s helped improve the gross margins.

So some of that is going to be sticky. In terms of our updated guidance, which is now at 78.5% to 79%, we’re embedding some of that sticky improvement in gross margins flowing through for the rest of the year. But we are being thoughtful around the ASP impact. Like I said, we’re assuming sort of a 3% ASP pressure in the back half of the year, driven by just the procedure mix happening. Again, granite with degen opportunity and even deformity is a strong revenue driver, but they are a little bit more expensive.

So that has an impact on COGS as well. We’re putting out more TNT capacity, especially with the NTAP coming on and some of the other distribution arrangements we’re working on. So you’ll see some depreciation go through that. And then we just are in the final stages of implementing an automated platform through Salesforce Health Cloud, and you’ll see some depreciation from that as well. So I think we’re fairly embedding some of those headwinds in the gross margin now.

What we’re not embedding in there is the potential for better than anticipated ASP. As you said, ASP has turned out better than we expected starting of the year. And also impact of additional margin improvement initiatives. So I think there’s going to be a balance put and take there. In terms of beyond 2025, what we’ve shared previously is we’re going to continue to look at improving our gross margins through various initiatives.

But we do have new product launches coming out. Laura has talked about the potential commercialization of the next product in Q1. We’re going to be filing the five ten for our third BDD device in the ’6. So our expectation is over the medium term, so I’d say over the next two to three years, gross margin stabilizing in the 76% to 77% range. Now a lot of that is newer products take time to scale, so they tend to put pressure on the gross margins initially.

But we’ve got existing products that will be getting to scale to offset that.

Craig Ju, Analyst, Bank of America: Got it. Very helpful. Thank you, guys.

Conference Call Operator: Thank you. Please stand by for our next question. Our next question comes from the line of Dave Turkaly with Citizens. Your line is open.

Dave Turkaly, Analyst, Citizens: Hey, congrats on the momentum. Laura, I was wondering if you might be able to provide a little color on the number of interventional docs that are now using a product and maybe also maybe some color on how many of them are using more than one. I know that you called out interim torque in the past, but I’m just trying to get a feel for how fast that base is growing.

Laura, CEO, SI BONE: Thanks for the question, Dave. The addition of interventional docs, we added them, oh, a little over a year ago at this point, we started to work with interventional, and it has been a very strong growth driver for the business. We don’t break out how many of those fourteen forty physicians are interventionalists, but, you know, as I said, it’s a really nice strong growth driver for us. And in terms of the mix of the product that they’re using, TORQ still is the product of choice for them, but quite a few of these interventionalists that are in areas where the reimbursement is clearly defined really like our intra product as well. So, you know, just to be clear, surgeons continue to account for the overwhelming majority of SI joint dysfunction procedure volume.

But as I said, interventional, a really nice growth opportunity for us. The other thing that we’re doing is that a lot of the interventionalists that we’re working with, they’re in areas where the surgeons are not doing these procedures, and so it’s been a real nice balance for us there. Overall, what we’ve tried to do is just develop the most comprehensive platform for SI joint dysfunction, and really meet the needs of the physician and of the patient as well. We do see some surgeons, some interventionalists that are actually using both products, depending upon what they think the needs are of the patient. The other thing that may be a little bit interesting to comment on here is that CMS has actually proposed around an 18% increase in the payment for CPT twenty seven thousand two hundred and seventy eight when it’s performed in office.

And so our intra product, which is the only truly percutaneous product on the market, that is primarily where that product is used. And so once again, the reimbursement needs to be clearly defined in those particular markets, but we do think that we have a great solution for interventionalists that are interested in using the product in office. Just the last thing I would say, Dave, on interventional is the new SI joint product we’re launching in the 2026. That’s gonna provide another surgical solution, and we believe it’s gonna simplify workflow and allow us to further expand our engagement with interventionalists.

Dave Turkaly, Analyst, Citizens: Great, thank you for that. Maybe just as a quick follow-up, given some of the positive commentary around granite. I know you kind of highlighted maybe forty percent of those procedures with the TPT could go outpatient over time. Curious if you still think that’s the right sort of target, or could it be higher? Thank you.

Laura, CEO, SI BONE: Yeah, you’re exactly right. Based on the data, right now most of the surgeons that we’re working with are performing these procedures inpatient, but there was a pretty significant shift and proposal to increase and allow various procedures into the outpatient setting and ASC setting as well. So, one of the things I’d highlight is that CMS proposed a level seven APC, which was around a $28,000 payment for certain higher cost lumbar fusion procedures, and they’re now allowed to perform those procedures in an outpatient setting. Also, CPT 27,280, which describes open SI joint fusion, was removed from the inpatient only list, so it gives more confidence in the flexibility of the code selection and the economic viability of Granite. And then the last comment I would make is, given that Granite has been awarded transitional pass through code effective at the beginning of this year and a $0 device offset, we do think that that may be another driver for surgeons to take some of these patients that previously had done procedures in an inpatient setting and move them to an outpatient setting.

And it’s a big opportunity, specifically, you know, especially short construct degenerative spine procedures. There’s around 100,000 of those that are performed every single year, And those are the particular procedures that we would expect to see more of in an outpatient setting.

Conference Call Operator: Thank you.

Anshul, CFO, SI BONE: Thank

Conference Call Operator: you. Please stand by for our next question. Our next question comes from the line of Young Lee with Jefferies. Your line is open.

Young Lee, Analyst, Jefferies: All right, great. Thanks for taking our questions. I guess to start, kind of curious, you know, you’ve been adding more and more surgeons on a quarterly basis. Is there any way you can help us understand, you know, how quickly the newer surgeons come up to the curve versus surgeons in prior cohorts, prior years with more experience? You know, is it sort of easier to convert them to do more procedures, just given there’s more broader experience and literature out there?

Laura, CEO, SI BONE: Yeah, it’s a great question, and our product platform expansion strategy really is centered around increasing procedural density. So, you know, with the broadening of our portfolio and the ability for our surgeons to do multiple procedures, it really does help to drive that procedural density. We did talk a little bit about this information in our prepared remarks, where we said if you looked at a surgeon that had done a procedure a year ago, that that same surgeon on average was doing over five procedures per quarter, which is almost double what the average surgeon is actually doing. So it does give you an idea of how significant the maturation of the physician base will have on the growth and procedural density that we should see over the coming quarters. So, that at least gives you a little bit of a picture.

I’ll also just say that on average, it takes around three years for a physician to fully ramp up and get to the overall average. Now, that is just for SI joint dysfunction, but if you include deformity, it does go a little bit faster, but at least those year over year numbers should help answer the question that you’re asking.

Young Lee, Analyst, Jefferies: All right, great. Very helpful. And then, I guess, the commercial side, you know, you’ve been keeping the territories and agents pretty steady over the past year. You know, they’ve been growing more and more productive, increasing the the the average ticket per territory. Think you’re gonna be expanding to more territories, probably around a 100.

Can you maybe add some thoughts around that timing and the pace of that as well as on the agent side? Should we expect to see some sort of expansion on the agent side as well?

Anshul, CFO, SI BONE: I’m happy to take that question. Really pleased with how the commercial organizations actually ramped up the revenue per territory over the last several years now. Just in this quarter, you saw that revenue per territory grow 22%, about $2,100,000 so ahead of the goal that we had set when we went public at $2,000,000 We’re not setting a new target at this point on how much more we can do per territory. We know we got examples out there where a lot of our large territories have used various permutations of the hybrid model and do well north of $3,000,000 in annualized net revenue. We know we can do better, But what we’re focused on is adding more territories over the next twelve to eighteen months.

You’re right, we want to get to about 100 over the next, I’d say, fifteen months. Part of that is in preparation for the new product launches that we have coming in Q1, and also the third device that once we file the five ten, we want to start ramping up our sales force to be able to be set to drive the adoption there as well. You will see us grow there. On the agent side, that model has actually worked out really well for us. You will continue to see the agent side expand as well.

It provides our territory managers with the ability to maintain the connectivity with the customers while focusing on market development and expansion. The agents and distributors can then provide bandwidth for case coverage. That model has worked out really well for us. We don’t see that change. I think that model will continue on our end.

We will add new territories, but we do expect the hybrid commercial model to drive incremental productivity over time.

Young Lee, Analyst, Jefferies: Thank you very much.

Conference Call Operator: Thank you. Please stand by for our next question. The next question comes from the line of Matthew O’Brien with Piper Sandler. Your line is open.

Matthew Park, Analyst, Cantor Fitzgerald: Afternoon. Thanks for taking the questions. Maybe, Laura, just for starters on the new product side of things, can you just talk a little bit about where you are in terms of momentum across the portfolio? Because it sounds like it’s building and you’ve got some reimbursement tailwinds that could accelerate it next year and then beyond. So just kind of where are we at in terms of a bunch of these new products and then some of these catalysts that may help you kind of even sustain or accelerate the performance of the business over the next

Anshul, CFO, SI BONE: two or three years?

Laura, CEO, SI BONE: Yeah, great question. So what I’d say is the growth that we’re experiencing is broad based at this point, Matt. So we’re seeing strong demand for our existing solutions and then rapid adoption of some of our new products. We had three products that actually launched in 2024. So, experiencing double digit growth in our physician base across all of our call points.

We also have healthy double digit procedure volume growth across all of our modalities. And if I even dig a little bit deeper, Granite nine point five is clearly becoming a preferred solution for our surgeons who are adopting pelvic fixation. And then TMT, although it’s still small, as I said in my prepared remarks, we saw a record number of physicians perform a procedure there, and we’re really excited about putting the when the NTAP goes into place on October 1, and I also mentioned a little bit about putting additional third party agents into place, very similar to the strategy that we used with Granite that’s been highly successful. And so we see something similar happening here. Finally, on SI joint dysfunction, we also saw that double digit procedure volume growth and double digit percentage physician growth.

And it’s off of a bigger base, as you may guess. So it really highlights the strength in the market. So the strategy that we’re really following here is to maximize the potential of each of our physicians, and we’re trying to gain share as a leader in all of our modalities. The idea is to continue to drive that surgeon density, increase the number of procedures that are being done, you know, per surgeon, while also trying to further penetrate that broad market opportunity we have. There’s 12,000 physicians that we’re targeting with our various procedures.

And then finally, ASP is an important aspect of this, too, and we’re seeing continued strength in our ASPs beyond what we had even guided to. So, the strategy that we have in place is working. We’re seeing strong results, and even though we’re being conservative about how we’re approaching our guidance for the second half of the year, we’ve never been in a better position as a company. And even talking about those new products as well, what we’re trying to give you a flavor for is what’s to come in 2026 and what’s to come in 2027, that SI BONE really provides this unique, high growth platform that we’re now seeing consistent profitability, and we’re seeing the turn toward positive cash flow.

Matthew Park, Analyst, Cantor Fitzgerald: Okay, I appreciate that. And then can you just talk your commentary about the ASC opportunity, especially with the new product that you should get early next year is intriguing. Can you talk about that opportunity to grow the business and then additional investments that are required there that we may not be fully contemplating? Thank you.

Laura, CEO, SI BONE: Yeah, actually, it’s a very natural extension for us. Currently, in SI joint fusion, I think we’re going on around 35% of our business that is, those procedures are being done in the ASC. So, this isn’t anything that’s new for us. It’s been a very strong area of growth over the last few years, starting basically from zero a few years ago to where we’re at today. So, in terms of the new launch that we’re talking about for SI joint dysfunction, as I said, we’re expecting to launch it in the first quarter of next year, so we’re preparing our five ten application for the FDA and expect to submit that soon.

And so that’s gonna be a nice driver here for 2026 coming up. And that will be a product that would be targeted toward ASCs specifically.

Anshul, CFO, SI BONE: And from an investment standpoint, because it’s with the existing call point, the existing sales force, it fits naturally into the bag of our commercial sales force.

Matthew Park, Analyst, Cantor Fitzgerald: Got it. Thank you.

Conference Call Operator: Thank you. Our next question comes from the line of Caitlin Cronin with Canaccord Genuity. Your line is open. Hi, congrats on a great quarter and thanks for taking questions. So, just to start, I would have thought historically, new surgeons would start utilizing your joint dysfunction products first, but as your portfolio evolves, maybe just provide some color on if naive bone surgeons are first engaging on other parts of your portfolio before joint fusion.

Laura, CEO, SI BONE: Yeah, we do see, you know, SI joint fusion has been the cornerstone of the business, and we do, as I said previously, we’re continuing to see significant growth around our SI joint fusion business and the number of physicians that are performing those procedures. But we also have seen it coming from our granite business as well, because granite really is working with different surgeons in some cases, so especially let’s talk about surgeons that focus more specifically on adult deformity. Those typically are not surgeons that are gonna do SI joint fusion. So all of a sudden, we are actually being introduced to a new population of surgeons that previously had not adopted SI joint fusion. And what we try to do is meet the surgeon wherever they’re at.

If they’re interested in SI joint fusion, we’re working with them and educating them on that side of the business. If they’re more interested in pelvic fixation, we’re focusing there too. So in terms of how we think about deepening our relationships with these surgeons, you know, let’s take a typical SI joint fusion surgeon. What we’re able to do is get them started on SI joint fusion, and then especially as it relates to their shorter construct procedures, which those are the procedures that these surgeons are doing every single day in their practice, we’ll talk to them also and train them on our granite product. But we’ll also do the opposite with somebody that’s a granite user that really better understands the role of the SI joint and how SI joint fusion makes a difference for their patients as well.

It’s a halo effect that we see with our SI joint fusion business, but similarly with our granite business.

Conference Call Operator: That’s great. And then just a bit more color on the investments that you expect would lead to cash use in the second half. Is that the surgical capacity for TNT specifically or just overall surgical capacity and spending?

Anshul, CFO, SI BONE: Yes, on the free cash flow side, Caitlin, look, we’re really pleased with our third consecutive quarter of positive adjusted EBITDA, and that’s a reflection of the operational excellence and the business momentum that we have now. We did get to cash flow breakeven in Q2 and we’re really proud of that milestone. It’s ahead of what we had set as an external target. In terms of the second half of the year, yes, most of the spend is going to be on surgical capacity and building the inventory, especially as we go into the fourth quarter, which tends to be our biggest quarter, but also as we start ramping up for the launch of the product Laura talked about within the SI joint dysfunction in the 2026.

Conference Call Operator: Makes sense. Thanks so much for taking the questions. Thank you. Our next question comes from the line of Ross Osborne with Cantor Fitzgerald. Your line is open.

Matthew Park, Analyst, Cantor Fitzgerald: Hey, guys. This is Matthew Park on for Ross today. Thanks for taking the questions. I guess starting with the OUS business and the torque rollout in Europe, I was just hoping to get some additional color on how the launch is ramping in terms of procedural volume or position interest? And then more broadly, how are you thinking about the role of international markets and contributing to overall growth over the next few years?

Anshul, CFO, SI BONE: Yeah, I’m happy to take that. So international is a small percent of our business, but it’s a really important market for us. And just to keep in mind, the last time we launched a new product in Europe, it was seven years ago. So we’re really excited about the impact torque could have in those markets. We know the impact torque’s had in The US on the SI joint dysfunction business.

It’s been a very important growth driver, especially with newer docs. So we were really excited about the potential for that in Europe. Then like I said in my prepared remarks, if early indications both from surgeons and interventionalists is an indicator of what that potential is, we’re feeling pretty good about the impact torque can have on reigniting our growth in Europe. Now, we did get the regulatory approval a little bit later than we expected. So the first cases were performed in the third quarter versus our expectation of the second quarter.

And as we all know, third quarter in Europe can be a little bit slower. So our assumptions going in is most of the training will take place in the latter half of third quarter into the fourth quarter. So our current guidance assumes a very minimal impact of torque revenue in Europe in Q4. So that could be an upside if things go better. But our expectation is torque will accelerate growth for Europe in 2026.

Got it. That’s helpful.

Matthew Park, Analyst, Cantor Fitzgerald: And then maybe one more from me. I guess given that you guys achieved cash flow breakeven this quarter and maintain a strong cash position, are you thinking about prioritizing capital deployment, particularly between the balance of continued investment in commercial and product initiatives versus other uses?

Anshul, CFO, SI BONE: I’m happy to take that. From cash flow perspective or profitability perspective, our expectation is revenue growth rate will outpace OpEx growth rate going forward. Now, it may vary from one year to another. It could be 1.25 to 1.75 times depending on the year and the amount of investment we’re making. We are going to continue to make investment in R and D.

Laura’s talked about two products. We’ve got additional products in the offer that will come out in subsequent years. We will continue to make investments there. So you could think about it as 10% of revenue in R and D, similar to what we’ve done historically. On the sales and marketing side, you will see us add to our direct sales force, but most of the increase will be linear to revenue growth because it’s variable compensation.

And on the G and A side, I think you will continue to see leverage there as well. So net net, I think the P and L is well positioned to be able to drive that leverage. And we have the liquidity to make investment in some of these organic growth initiatives that we have. Got it. That’s helpful.

Thanks for

Matthew Park, Analyst, Cantor Fitzgerald: taking the questions. Congrats on the quarter.

Conference Call Operator: Thank you. Our next question comes from the line of David Saxon with Needham and Company. Your line is open.

David Saxon, Analyst, Needham and Company: Great. Good afternoon, Laura and Anshul. Thanks for taking my questions and congrats on the quarter. So maybe I’ll start with active surgeons, up 25% year on year, really strong growth there. In the script, Laura, you talked about med school training programs.

So in terms of the kind of average profile of the new doctors you’re adding, are they mostly coming out of med school? Or are these more experienced doctors? And then is there any difference in the utilization ramp that you see across docs coming out of grad sorry, med school versus more experienced or more established doctors?

Laura, CEO, SI BONE: Yes, those are good questions. So, we are really pleased with the fourteen forty surgeons who did at least one case in the second quarter, 25% growth. But as I said previously, there’s actually around 12,000 physicians that are targets for us, and so we do have this very significant runway to expand our active user base. You talked a little bit about residents and fellows, and, you know, it’s really a multiyear effort to engage residents and fellows. We started these activities in 2019, but what’s great about it is once you’ve provided that education to them, they think about diagnosis and treatment as soon as they start practicing.

So it’s very different from working with a surgeon who has been working with patients for many years. In terms of the profile, by and large, I would say that it continues to be physicians that have been in practicing for many years, just because there’s only a few 100 surgeons typically coming out of a fellowship program and starting their careers in any given year. So it’s a broad based activity that we engage in, in order to both work with existing surgeons as well as new surgeons. In terms of utilization, as I said, the utilization is probably a little bit higher with the new physicians that we see coming in just because they’re going to start regularly diagnosing and treating, but the reality is it’s just getting those surgeons to fully adopt our procedures, number one, and then number two, to get them to be doing multiple procedures as well. So, we’re really pleased with what we’re seeing.

We see a very nice runway in front of us in terms of continuing to bring on active physicians and also deepening the relationship and increasing the number of procedures that our active surgeons are performing.

David Saxon, Analyst, Needham and Company: Okay, great. Thanks for that, Laura. And then, terms of Granite, I think you’ve been working on getting a new code for that procedure. So, is the NTAP extension related to that work, or could we still see that new code come out at some point? Thanks so much.

Laura, CEO, SI BONE: Yeah, it’s a very good question as well. So, in terms of what’s happening on the reimbursement side, so CMS’ decision was to increase spinal fusion DRGs by six to eight percent for inpatient procedures. And that’s a result of the cost data that’s out there, and it reflects the increased frequency of lumbar fusion procedures that incorporate pelvic fixation. So, we believe the impact of the increased DRG could be as high as around $5,100 in unadjusted rates, but averaging around $3,800 in total, and that’s comparable to the incremental NTAP reimbursement that the hospital received. Just as a reminder for commercial payer cases, they never benefited from the NTAP, and the majority of our cases have actually been these commercial pay patients.

What CMS said is that they need more time to analyze the underlying data, given the number of DRGs impacted by a reassignment request. So, you know, we’re confident in our data. We’re working closely with CMS through what we see as an administrative process, and the timing referral really is not related to our request. It’s just the workload that CMS is working with right now. So we’re excited about the proposed addition also of the Level seven APC, which is higher cost lumbar fusion procedures going into the outpatient setting and also removing twenty seven thousand two and eighty from the inpatient list.

And TPT for granted, with that TPT with a zero device offset, we think that could be a pretty significant tailwind to our business. So, overall, a lot going on from a reimbursement perspective, from a Granite perspective specifically, significant increase in the existing DRGs, continued activity from us around a DRG reassignment, excitement around the transitional pass through code, and finally, the addition of the level seven ATC codes moving some of these procedures that would include granted into the outpatient setting.

David Saxon, Analyst, Needham and Company: Great. Thanks so much for that.

Conference Call Operator: Thank you. Our next question comes from the line of Richard Newitter with Truist Securities. Your line is open.

David Saxon, Analyst, Needham and Company: Hi, this is Felipe on for Rich. Just in the context of gross margin, the first half has been pretty strong. As we think about 2026, The Street is modeling about 100 basis points of gross margin compression. Could you just remind us just the different pieces that are impacting gross margin in

Anshul, CFO, SI BONE: ’twenty six that we should be

David Saxon, Analyst, Needham and Company: thinking about? Thanks so much for taking the questions.

Anshul, CFO, SI BONE: Yes. I’m not going to be providing specific 2026 guidance at this point. We’ll provide that when we get into 2026. But as I’ve shared in my prepared remarks and previously, we expect our gross margins to be a little bit more dynamic over the next few years. We’ve obviously outperformed our original expectation for gross margin that we set at the start of this year, which was like I said, 7% to 78%.

We’re now upping our guidance to 70.5% to 79%. So that bodes really well going into next year. We do think over the medium term, so you could think over the next two or three years, gross margin sort of settling in the 76% to 77% range. Part of that, as I said earlier to an earlier question, we do expect savings from our ongoing gross margin initiatives to play out, but offsetting those are the cost of newer products that we want to launch and the surgical capacity that goes with them. Those will be subscale in the initial years, so the cost tends to be a bit higher.

So we think that’s the appropriate thoughtful way of setting gross margin expectations over the next two, three years.

Conference Call Operator: Thank you. Ladies and gentlemen, I’m showing no further questions in the queue. I would now like to turn the call back over to Laure for closing remarks.

Laura, CEO, SI BONE: Thank you so much, and thanks, everyone, for participating in our call today, as well as your interest in SI BONE. And we look forward to seeing you all at upcoming conferences. Goodbye.

Conference Call Operator: Ladies and gentlemen, that concludes today’s conference call. Thank you for your participation.

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