Inspire Medical Systems, Inc. (INSP) SEC Filings & Earnings Calls
EquiReason read 15 Inspire Medical Systems, Inc. SEC filings in the last 12 months. Latest: 10-Q on 2026-08-03 — Inspire Medical reported Q2 2026 revenue of $200.6M, down 7.6% YoY, driven by coding/reimbursement challenges and WISeR program headwinds; gross margin improved to 85.5% on mix shi.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
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3 Aug 202610-QInspire Medical reported Q2 2026 revenue of $200.6M, down 7.6% YoY, driven by coding/reimbursement challenges and WISeR program headwinds; gross margin improved to 85.5% on mix shift.earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q2-2026 | $201M | -8% y/y |
| Gross Margin · Q2-2026 | 85.5% | |
| Net Income (Loss) · Q2-2026 | $314000.00 | +109% y/y |
| US Revenue · United States · Q2-2026 | $187M | -10% y/y |
| International Revenue · International · Q2-2026 | $13M | +34% y/y |
| Operating Cash Flow · H1-2026 | $36M | |
| U.S. Sales Territories · 2026-06-30 | 280 | |
| Field Clinical Representatives · 2026-06-30 | 301 |
Guidance
Revenue decline of 7.6% in Q2 2026; management expects continued adverse impact from coding/reimbursement for remainder of 2026
Management expects coding/reimbursement headwinds to continue adversely impacting revenue for the remainder of 2026, though WISeR impact may lessen.
Risks flagged
Reimbursement Uncertainty
“These and other recent coding and reimbursement decisions (particularly the uncertainty of the decisions and volatility of the announcements from multiple stakeholders) have adversely impacted our revenue in the first half of 2026 and we anticipate that this will continue to adversely impact revenue during the remainder of 2026.” · word for word
GLP-1 Competition
“In the short-term we currently believe our revenue is being adversely impacted by the increasing prevalence and adoption of GLP-1s.” · word for word
WISeR Program Delays
“During the first half of 2026, we experienced delays due to the new WISeR requirements for traditional Medicare procedures in the six WISeR states which adversely impacted our revenue in the first half of 2026.” · word for word
3 Aug 20268-K · 2.02, 7.01Q2 2026 revenue $200.6M (-7.6% YoY), gross margin 85.5% (+150bps), diluted EPS $0.01, raised FY2026 revenue guidance to $835-875M, announced Project Horizon restructuring for $30M growth investment capacity.earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q2-2026 | $201M | -8% y/y |
| Gross margin · Q2-2026 | 85.5% | |
| Diluted EPS · Q2-2026 | $0.01 | |
| Adjusted diluted EPS · Q2-2026 | $0.14 | |
| Operating cash flow · Q2-2026 | $23M | +759% y/y |
| Cash, cash equivalents, and investments · 2026-06-30 | $415M |
Guidance
FY2026 revenue raised to $835-875M from prior range; FY2026 adjusted operating margin 4-6%; FY2026 diluted EPS $(0.42)-$0.17; FY2026 adjusted diluted EPS $1.05-$1.45; FY2026 capex $35-40M; FY2026 effective tax rate 95-100%; FY2026 adjusted effective tax rate 30-35%
Raised FY2026 revenue guidance despite Q2 decline, driven by expected H2 recovery and Project Horizon restructuring benefits.
Risks flagged
Revenue decline due to coding and reimbursement changes in U.S.
“Revenue decreased 7.6% to $200.6 million, primarily driven by a decline in U.S. revenue, partially offset by growth in International revenue. The U.S. decline was driven primarily by the impacts of evolving coding and reimbursement environment.” · word for word
Restructuring execution risk for Project Horizon
“The Company expects to incur a total of $20 million to $25 million of pre-tax restructuring charges in connection with the first phase of Project Horizon” · word for word
22 Jul 20268-K · 5.02Reported the departure of a director or principal officer (CEO/CFO change); filed financial statements and exhibits with this reportopen
Risks flagged
No material risk; routine board retirement.
“Retirement not due to any disagreement with the company.”
5 May 20268-K · 5.02, 5.03, 5.07Reported the departure of a director or principal officer (CEO/CFO change); amended its articles of incorporation or bylawsopen
Risks flagged
Potential dilution from equity plan increase, but relatively small.
“increase of 2,600,000 shares”
4 May 202610-QRevenue $205M (+2% y/y); Gross margin 86.5; Net income (loss) $-11Mopen
Figures in the filing · each found in the filing text
| Revenue · Q1-2026 | $205M | +2% y/y |
| Gross margin · Q1-2026 | 86.5% | |
| Net income (loss) · Q1-2026 | $-11M | |
| Operating cash flow · Q1-2026 | $13M | |
| US revenue · Q1-2026 | $196M | +1% y/y |
| International revenue · Q1-2026 | $9M | +17% y/y |
| US sales territories · Q1-2026 | 284 | |
| Field clinical representatives · Q1-2026 | 288 |
Guidance
No explicit quantitative guidance. Management expects coding/reimbursement uncertainty and WISeR to continue adversely impacting revenue in 2026. GLP-1s also a near-term headwind. Gross margin improving due to product mix.
Risks flagged
Coding and reimbursement uncertainty
“These and other recent coding and reimbursement decisions (particularly the uncertainty of the decisions and volatility of the announcements from multiple stakeholders) have adversely impacted our revenue in the first quarter and we anticipate that this will continue to adversely impact revenue during 2026.” · word for word
WISeR prior authorization program
“During the first quarter, we experienced delays due to the new WISeR requirements for traditional Medicare procedures in the six WISeR states which adversely impacted our revenue in the first quarter. We anticipate that this will continue to adversely impact revenue for the remainder of 2026.” · word for word
GLP-1 competition
“In the short-term we currently believe our revenue is being adversely impacted by the increasing prevalence and adoption of GLP-1s.” · word for word
Tax rate volatility
“The increase in the effective tax rate was primarily driven by shortfalls related to stock-based compensation, which were driven by a decline in our stock price at award vesting and exercise compared to grant-date fair value (tax shortfall).” · word for word
20 Mar 2026DEF 14AProxy statement filed for 2026 annual meeting, including proposals to declassify the board, increase equity plan share reserve, and advisory votes on executive compensation.open
Figures in the filing · each found in the filing text
| Revenue · FY2025 | $912M | +14% y/y |
| Net Income · FY2025 | $145M | |
| Adjusted EBITDA · FY2025 | $201M | +26% y/y |
| Gross Margin · FY2025 | 85.4% | |
| Operating Income · FY2025 | $51M | |
| Operating Cash Flow · FY2025 | $117M | |
| Share Repurchases · FY2025 | $175M | |
| Cash, Cash Equivalents and Investments · FY2025 | $400M | |
| Net Income Per Diluted Share · FY2025 | $4.89 | |
| Adjusted Net Income Per Diluted Share · FY2025 | $2.42 |
Risks flagged
Underwater Stock Options
“nearly 90% of outstanding stock options held by our employees had exercise prices above the current market price of our common stock, meaning they were underwater on such date and had zero intrinsic value.” · word for word
Equity Compensation Dilution
“Projected overhang under all plans (shares reserved and available for outstanding awards under the 2018 Plan, 2017 Plan, 2007 Plan and additional shares requested under the A&R 2018 Plan) 7,788,566 27.05%” · word for word
Stock Price Volatility
“our stock price has undergone a period of increased volatility” · word for word
Reimbursement Uncertainty
“shifts in the reimbursement and coding landscape – as well as perceived uncertainty in the medical device reimbursement process” · word for word
13 Feb 202610-KEmployees 1,333 (+7% y/y); International Revenue % 4.4; Sales Force Size 954open
Figures in the filing · each found in the filing text
| Employees · FY2025 | 1,333 | +7% y/y |
| International Revenue % · FY2025 | 4.4% | |
| Sales Force Size · Sales and Marketing · FY2025 | 954 |
Risks flagged
GLP-1 competition for OSA
“If GLP-1s are successful in treating OSA in an indication for which Inspire therapy is approved, demand for our Inspire system for patients with that indication could be reduced.” · word for word
DOJ False Claims Act investigation
“On January 17, 2025, we received a civil investigative demand (CID) from the Department of Justice U.S. Attorney’s Office for the District of Minnesota pursuant to the False Claims Act.” · word for word
Securities class action litigation
“On December 22, 2025, the Indiana Public Retirement System... filed a putative securities class action... The Indiana PRS Lawsuit arises from the same underlying subject matter as the City of Pontiac Lawsuit.” · word for word
CMS WISeR program disruption
“So far, the impact on our overall sales volumes from WISeR cannot be quantified, but it has caused some confusion among customers in the six states that are part of the program.” · word for word
11 Feb 20268-K · 2.02, 5.03, 7.01Revenue $269M (+12% y/y); Net income $136M; Adjusted EBITDA $79M (+26% y/y)earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q4-2025 | $269M | +12% y/y |
| Net income · Q4-2025 | $136M | |
| Adjusted EBITDA · Q4-2025 | $79M | +27% y/y |
| Gross margin · Q4-2025 | 86.6% | |
| Operating cash flow · Q4-2025 | $53M | |
| Adjusted net income per diluted share · Q4-2025 | $1.65 |
Risks flagged
Reimbursement coding change for Inspire V may reduce physician fees and adoption.
“we believe the code will transition to CPT code 64582 for the Inspire V procedure, including the use of a -52 modifier ... While we are disappointed with this result, this clarification provides direction for us going forward” · word for word
12 Jan 20268-K · 2.02, 5.02, 7.01Revenue $912M (+14% y/y); Revenue $269M (+12% y/y); Revenue Guidance $1.01B (+10% y/y); Guidance: FY2026 revenue guidance $1,003M-$1,013M, 10-11% growthearningsopen
Figures in the filing · each found in the filing text
| Revenue · FY2025 | $912M | +14% y/y |
| Revenue · Q4-2025 | $269M | +12% y/y |
| Revenue Guidance · FY2026 | $1.01B | +11% y/y |
Guidance
FY2026 revenue guidance $1,003M-$1,013M, 10-11% growth
Preliminary FY2025 revenue beat; FY2026 guidance reaffirmed at 10-11% growth. Strong execution and momentum.
Risks flagged
Reimbursement coding uncertainty; guidance excludes any potential benefit.
“Our outlook does not include any contribution from increased reimbursement at this time, and we will continue to provide updates, including on our upcoming earnings call.” · word for word
3 Nov 20258-K · 2.02, 7.01Revenue $224M (+10% y/y); U.S. Revenue $214M (+9% y/y); International Revenue $10M (+37% y/y); Guidance: FY2025 diluted EPS guidance raised from $0.40-$0.50 to $0.90-$1.00earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q3-2025 | $225M | +10% y/y |
| U.S. Revenue · U.S. · Q3-2025 | $214M | +9% y/y |
| International Revenue · International · Q3-2025 | $10M | +37% y/y |
| Gross Margin · Q3-2025 | 85.8% | |
| Net Income · Q3-2025 | $10M | -47% y/y |
| Adjusted Net Income · Q3-2025 | $11M | |
| Diluted EPS (GAAP) · Q3-2025 | $0.34 | -43% y/y |
| Adjusted Diluted EPS · Q3-2025 | $0.38 | -37% y/y |
| Operating Cash Flow · Q3-2025 | $69M | |
| Cash, Cash Equivalents, and Investments · Q3-2025 | $411M |
Guidance
FY2025 diluted EPS guidance raised from $0.40-$0.50 to $0.90-$1.00
Raised EPS guidance significantly; reaffirmed revenue and gross margin guidance.
Risks flagged
Operating expenses increased 17% YoY, outpacing revenue growth, partly due to litigation costs.
“Operating expenses were $183.1 million for the third quarter of 2025, as compared to $156.5 million in the corresponding prior year period, an increase of 17%.” · word for word
3 Nov 202510-QInspire reported Q3 2025 revenue of $224.5M (+10.5% YoY) and net income of $9.9M (-46.3% YoY), with gross margin expansion to 85.8% but SG&A growth outpacing revenue.earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q3-2025 | $225M | +11% y/y |
| Gross Margin · Q3-2025 | 85.8% | |
| Net Income · Q3-2025 | $10M | -46% y/y |
| Revenue · 9M-2025 | $643M | +14% y/y |
| Gross Margin · 9M-2025 | 84.9% | |
| Net Income · 9M-2025 | $9M | -49% y/y |
| Cash, Cash Equivalents, and Investments · Q3-2025 | $411M | |
| Operating Cash Flow · 9M-2025 | $65M | +6% y/y |
| U.S. Revenue · United States · Q3-2025 | $214M | +10% y/y |
| U.S. Revenue · United States · 9M-2025 | $615M | +14% y/y |
Guidance
Revenue growth decelerating; no specific numeric guidance provided
Management expects continued revenue growth but notes headwinds from GLP-1 competition, Inspire V transition, and ENT capacity constraints. Gross margin expected to benefit from Inspire V mix. Capex to increase for manufacturing and SleepSync.
Risks flagged
GLP-1 Drug Competition
“If GLP-1s are used to treat OSA in an indication for which Inspire therapy is approved, demand for our Inspire system for patients with that indication could be reduced.” · word for word
Product Transition Disruption
“we anticipate that the occurrence of patients and physicians delaying Inspire therapy and the destocking by some of our customers of their existing Inspire IV inventory may impact our consolidated revenue until Inspire V is fully available” · word for word
ENT Surgeon Capacity Constraint
“partially offset by ENT surgeon capacity constraints” · word for word
Single Source Supplier Concentration
“Many of these suppliers are currently single source suppliers.” · word for word
Inventory Obsolescence Risk
“we recorded a charge of $2.1 million for excess component parts related to our Inspire IV system” · word for word
Inspire Medical Systems, Inc. — questions
- What did Inspire Medical Systems, Inc. file recently?
- 15 SEC filings in the last 12 months. Latest: 10-Q on 2026-08-03 — Inspire Medical reported Q2 2026 revenue of $200.6M, down 7.6% YoY, driven by coding/reimbursement challenges and WISeR program headwinds; gross margin improved to 85.5% on mix shift.
Every figure on this page comes from Inspire Medical Systems, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.