0001459839false00014598392025-02-242025-02-24

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
____________________________________________________________________________
FORM 8-K
____________________________________________________________________________

CURRENT REPORT

Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): February 24, 2025
____________________________________________________________________________
SI-BONE, INC.
(Exact name of registrant as specified in its charter)
____________________________________________________________________________
Delaware 001-38701 26-2216351
(State or other jurisdiction of
incorporation or organization)		 (Commission
File Number)		 (I.R.S. Employer
Identification No.)

471 El Camino Real
Suite 101
Santa Clara, CA 95050
(Address of principal executive offices) (Zip Code)

(408) 207-0700
(Registrant’s telephone number, include area code)

N/A
(Former Name or Former Address, if Changed Since Last Report)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:
Title of each class Trading Symbol(s) Name of each exchange on which registered
Common Stock, par value $0.0001 per shareSIBNThe Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company   ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐







Item 2.02. Results of Operations and Financial Condition.

On February 24, 2025, SI-BONE, Inc. (the "Company") issued a press release (the “Press Release”) announcing results for the quarter and year ended December 31, 2024. A copy of the Press Release is attached as Exhibit 99.1 to this current report on Form 8-K and is incorporated by reference herein.

The information under Item 2.02 in this current report on Form 8-K and the related information in the exhibit attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.



Item 9.01. Financial Statements and Exhibits.

(d) Exhibits
Exhibit No. Description
   
99.1 
104Cover Page Interactive Date File (embedded within the Inline XBRL document)



SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
  SI-BONE, INC.
   
Date:February 24, 2025By:/s/ Anshul Maheshwari
   Anshul Maheshwari
Chief Financial Officer
   (Principal Financial and Accounting Officer)



Exhibit 99.1
si-bonelogoa07a.jpg
SI-BONE, Inc. Reports Record Financial Results for the Fourth Quarter 2024 and Issues 2025 Guidance
Achieves 26% worldwide revenue growth and positive adjusted EBITDA in Fourth Quarter 2024

SANTA CLARA, Calif. February 24, 2025 - SI-BONE, Inc. (Nasdaq:SIBN), a medical device company dedicated to solving sacropelvic disorders, today reported financial results for the fourth quarter and full year ended December 31, 2024.

Fourth Quarter 2024 Financial Highlights (all comparisons are to the prior year period)
•Worldwide revenue of $49.0 million, representing growth of ~26%
•U.S. revenue of $46.9 million, representing growth of ~28%
•Gross margin of ~79%
•Net loss of $4.5 million, representing an improvement of ~59%
•Positive adjusted EBITDA of $1.9 million, representing an improvement of ~139%
•Ended the quarter with $150.0 million in cash and equivalents, representing $0.8 million in net cash usage

Fiscal Year 2024 Highlights (all comparisons are to the prior year period)
•Worldwide revenue of $167.2 million, representing growth of ~20%
•U.S. revenue of $158.4 million, representing growth of ~21%
•Gross Margin of ~79%
•Net loss of $30.9 million, representing an improvement of ~29%
•Adjusted EBITDA loss of $5.1 million, representing an improvement of ~71%

Recent Operational Highlights (any comparisons are to the prior year period)
•~1,400 active U.S. physicians in the fourth quarter, representing an increase of 23%
•Granted Transitional Pass-Through payment status effective January 1, 2025 for Granite outpatient procedures
•Received third Breakthrough Device Designation for a novel implant system

“2024 was a transformative year for SI-BONE. Years of innovation, strategic investments, and disciplined execution are delivering meaningful results, including record revenue and positive adjusted EBITDA in the fourth quarter. More than 2,000 U.S. physicians performed a SI-BONE procedure last year, improving the lives of nearly 18,000 patients,” said Laura Francis, Chief Executive Officer. “With a total addressable market of nearly 500,000 procedures, we are still in the early stages of unlocking SI-BONE's full potential for strong, sustainable, and highly profitable growth. In 2025, I am excited about the opportunities to further expand platform adoption, supported by reimbursement tailwinds, while advancing toward achieving positive annual AEBITDA and improving our margins.”

Fourth Quarter 2024 Financial Results

Worldwide revenue was $49.0 million in the fourth quarter 2024, a ~26% increase from $38.9 million in the corresponding period in 2023. U.S. revenue for the fourth quarter 2024 was $46.9 million, a ~28% increase from


$36.7 million in the corresponding period in 2023. International revenue for the fourth quarter 2024 was $2.1 million compared to $2.2 million in the corresponding period in 2023.

Gross profit was $38.8 million in the fourth quarter 2024, an increase of ~35% from $28.7 million in the corresponding period in 2023. Gross margin was ~79% for the fourth quarter 2024 compared to ~74% in the corresponding period in 2023. The fourth quarter 2023 gross margin reflects a four percentage point reduction, resulting from a $1.7 million excess inventory reserve.

Operating expenses increased ~8% to $44.3 million in the fourth quarter 2024, as compared to $41.2 million in the corresponding period in 2023. The change in operating expenses was primarily driven by general commercial activity related to higher revenue and new product rollout, as well as research and development investments related to future products.

Operating loss improved by ~56% to $5.5 million in the fourth quarter 2024, as compared to an operating loss of $12.5 million in the corresponding period in 2023.

Net loss improved by ~59%, to $4.5 million, or $0.11 per diluted share in the fourth quarter 2024, as compared to a net loss of $11.0 million , or $0.27 per diluted share in the corresponding period in 2023.

Adjusted EBITDA improved by ~139% to positive $1.9 million in the fourth quarter 2024, as compared to a loss of $4.8 million in the corresponding period in 2023.

Fiscal Year 2024 Financial Results

Worldwide revenue was $167.2 million for 2024, a ~20% increase from $138.9 million in 2023. U.S. revenue for 2024 was $158.4 million, a ~21% increase from $130.6 million in 2023. International revenue was $8.8 million in 2024 compared to $8.3 million in 2023.

Gross profit was $132.1 million in 2024, a ~21% increase from $109.4 million in 2023. Gross margin was ~79% in 2024 and in 2023.

Operating expenses increased ~7% to $167.4 million in 2024, as compared to $156.4 million in 2023. The change in operating expenses was primarily driven by general commercial activity related to higher revenue and new product rollout, as well as research and development investments related to future products.

Operating loss improved by ~25% to $35.2 million in 2024, as compared to an operating loss of $46.9 million in 2023.

Net loss improved by ~29%, to $30.9 million, or $0.75 per diluted share in 2024, as compared to a net loss of $43.3 million , or $1.13 per diluted share in 2023.

Adjusted EBITDA improved by ~71% to a loss of $5.1 million in 2024, as compared to a loss of $17.3 million in 2023.

Cash and marketable securities were $150.0 million and borrowings were $35.5 million as of December 31, 2024.



2025 Financial Guidance

SI-BONE expects 2025 worldwide revenue to be in the range of $193.5 million to $195.5 million, implying year-over-year growth of ~16% to ~17%. SI-BONE estimates fiscal year 2025 gross margin to be in the range of 77% to 78%, and operating expenses growth to be ~9% at the mid-point of the revenue guidance. Based on these assumptions, SI-BONE expects to deliver positive adjusted EBITDA for second half and full year 2025.

Webcast Information
SI-BONE will host a conference call to discuss the fourth quarter 2024 financial results after market close on Monday, February 24, 2025 at 4:30 P.M. Eastern Time. The conference call can be accessed live over webcast at https://edge.media-server.com/mmc/p/xyxunb4k. Live audio of the webcast will be available on the “Investors” section of the company’s website at: www.si-bone.com. The webcast will be archived and available for replay for at least 90 days after the event.

About SI-BONE, Inc.

SI-BONE (NASDAQ: SIBN) is a global leader in developing unique technologies for surgical treatment of sacropelvic disorders. Since pioneering minimally invasive SI joint surgery in 2009, SI-BONE has supported over 4,300 physicians in performing a total of over 115,000 procedures. A unique body of clinical evidence supports the use of SI-BONE’s technologies, including two randomized controlled trials and over 160 peer reviewed publications. SI-BONE has leveraged its leadership in minimally invasive SI joint fusion to commercialize novel solutions for adjacent markets, including adult deformity, sacropelvic fixation and pelvic trauma.

For additional information on the company or the products including risks and benefits, please visit www.si-bone.com.

iFuse Bedrock Granite and SI-BONE are registered trademarks of SI-BONE, Inc. ©2025 SI-BONE, Inc. All Rights Reserved.




Forward Looking Statements

The statements in this press release regarding expectations of future events or results, including SI-BONE’s expectations of continued revenue and procedure growth and financial outlook, contained in this press release are "forward-looking" statements. These forward-looking statements are based on SI-BONE's current expectations and inherently involve significant risks and uncertainties. These risks include SI-BONE's ability to introduce and commercialize new products and indications, SI-BONE's ability to maintain favorable reimbursement for procedures using its products, the impact of any future economic weakness on the ability and desire of patients to undergo elective procedures including those using SI-BONE's devices, SI-BONE's ability to manage risks to its supply chain, future capital requirements driven by new surgical systems requiring instrument tray and implant inventory investment, and the pace of the re-normalization of the healthcare operating environment including the ability and desire of patients and physicians to undergo and perform procedures using SI-BONE's devices. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these and other risks and uncertainties, many of which are described in the company's most recent filing on Form 10-K, and the company’s other filings with the Securities and Exchange Commission (SEC) available at the SEC's Internet site (www.sec.gov), especially under the caption "Risk Factors." SI-BONE does not undertake any obligation to update forward-looking statements and expressly disclaims any obligations or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein, except as required by law.

Use of Non-GAAP Financial Measures

SI-BONE uses adjusted EBITDA, a non-GAAP financial measures that excludes from net loss the effects of interest income, interest expense, depreciation and amortization, and stock-based compensation. SI-BONE believes the presentation of adjusted EBITDA is useful to management because it allows management to more consistently analyze period-to-period financial performance and provides meaningful supplemental information with respect to core operational activities used to evaluate management's performance. SI-BONE also believes the presentation of adjusted EBITDA is useful to investors and other interested persons as it enables these persons to use this additional information to assess the company’s performance in using this additional metric that management uses to assess the company’s performance.

Adjusted EBITDA should be considered supplemental to, and not a substitute for, financial information prepared in accordance with GAAP. Because adjusted EBITDA excludes the effect of items that increase or decrease SI-BONE's reported results of operations, management strongly encourages investors to review, when they become available, the company's consolidated financial statements and publicly filed reports in their entirety. The company's definition of adjusted EBITDA may differ from similarly titled measures used by others.

Investor Contact
Saqib Iqbal
Sr. Director, FP&A and Investor Relations
investors@SI-BONE.com


SI-BONE, INC.
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except share and per share amounts)
(Unaudited)
Three Months Ended December 31, 2024Twelve Months Ended December 31, 2024
2024202320242023
Revenue
$49,002 $38,859 $167,178 $138,886 
Cost of goods sold
10,225 10,183 35,057 29,466 
Gross profit38,777 28,676 132,121 109,420 
Operating expenses:
Sales and marketing31,249 28,937 117,054 110,254 
Research and development3,870 4,162 16,560 15,028 
General and administrative9,152 8,083 33,755 31,069 
Total operating expenses
44,271 41,182 167,369 156,351 
Loss from operations
(5,494)(12,506)(35,248)(46,931)
Interest and other income (expense), net:
Interest income1,784 2,228 7,848 6,916 
Interest expense(795)(890)(3,440)(3,462)
Other income (expense), net10 185 (73)141 
Net loss
$(4,496)$(10,983)$(30,913)$(43,336)
Net loss per share, basic and diluted
$(0.11)$(0.27)$(0.75)$(1.13)
Weighted-average number of common shares used to compute basic and diluted net loss per share
41,994,284 40,579,409 41,466,564 38,427,419 





SI-BONE, INC.
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands)
(unaudited)
December 31, 2024December 31, 2023
ASSETS
Current assets:
Cash and cash equivalents$34,948 $33,271 
Short-term investments115,094 132,748 
Accounts receivable, net 27,459 21,953 
Inventory27,074 20,249 
Prepaid expenses and other current assets3,204 3,173 
Total current assets207,779 211,394 
Property and equipment, net20,374 16,000 
Operating lease right-of-use assets1,984 2,706 
Other non-current assets300 325 
TOTAL ASSETS $230,437 $230,425 
LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
Accounts payable$6,488 $4,588 
Accrued liabilities and other19,492 17,452 
Operating lease liabilities, current portion1,152 1,416 
Total current liabilities27,132 23,456 
Long-term borrowings35,452 36,065 
Operating lease liabilities, net of current portion879 1,511 
Other long-term liabilities10 18 
TOTAL LIABILITIES63,473 61,050 
Stockholders' Equity:
Common stock and additional paid-in capital598,074 569,481 
Accumulated other comprehensive income244 335 
Accumulated deficit(431,354)(400,441)
TOTAL STOCKHOLDERS’ EQUITY166,964 169,375 
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY$230,437 $230,425 






SI-BONE, INC.
RECONCILIATION OF NET LOSS TO NON-GAAP ADJUSTED EBITDA
(In thousands)
(unaudited)

Three Months Ended December 31, 2024Twelve Months Ended December 31, 2024
2024202320242023
Net loss$(4,496)$(10,983)$(30,913)$(43,336)
Interest income(1,784)(2,228)(7,848)(6,916)
Interest expense795 890 3,440 3,462 
Depreciation and amortization1,213 1,573 4,379 5,428 
Stock-based compensation6,135 5,937 25,868 24,057 
Adjusted EBITDA$1,864 $(4,811)$(5,074)$(17,305)






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