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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

INSPInspire Medical Systems, Inc.Follow INSP — free
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last 12 months · SEC

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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 · Q2-202685.5%
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 · 2026-06-30280
Field Clinical Representatives · 2026-06-30301

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
Read the original on SEC EDGAR ↗
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 · Q2-202685.5%
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
Read the original on SEC EDGAR ↗
24 Jul 20268-K · 5.02Reported a director or officer change (departure, election, appointment or pay arrangement)SEC ↗
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.”
Read the original on SEC EDGAR ↗
26 Jun 20268-K · 7.01Issued a Regulation FD disclosure (forward guidance or material update); filed financial statements and exhibits with this reportSEC ↗
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”
Read the original on SEC EDGAR ↗
4 May 20268-K · 2.02, 7.01Released earnings results and quarterly financials; issued a Regulation FD disclosure (forward guidance or material update)earningsSEC ↗
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$205M+2% y/y
Gross margin · Q1-202686.5%
Net income (loss) · Q1-2026$-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 · Q1-2026284
Field clinical representatives · Q1-2026288

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
Read the original on SEC EDGAR ↗
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 · FY202585.4%
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
Read the original on SEC EDGAR ↗
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 · FY20251,333+7% y/y
International Revenue % · FY20254.4%
Sales Force Size · Sales and Marketing · FY2025954

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
Read the original on SEC EDGAR ↗
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 · Q4-202586.6%
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
Read the original on SEC EDGAR ↗
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
Read the original on SEC EDGAR ↗
17 Nov 20258-K · 8.01Disclosed a material event under other events (litigation, recall, contract loss, or major announcement)SEC ↗
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 · Q3-202585.8%
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
Read the original on SEC EDGAR ↗
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 · Q3-202585.8%
Net Income · Q3-2025$10M-46% y/y
Revenue · 9M-2025$643M+14% y/y
Gross Margin · 9M-202584.9%
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
Read the original on SEC EDGAR ↗

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.