Inspire Medical Systems, Inc.
INSPFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Inspire Medical Systems, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 10 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated May 19, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Janney Montgomery Scott LLC | 2026-03-31 | 9,081 | Not shown | SEC filing |
| Stone House Investment Management, LLC | 2026-03-31 | 6 | $309 | SEC filing |
| ADAR1 Capital Management, LLC | 2026-03-31 | 405,197 | $20.9M | SEC filing |
| Handelsbanken Fonder AB | 2026-03-31 | 9,800 | Not shown | SEC filing |
| Golden State Wealth Management, LLC | 2026-03-31 | 17 | $877 | SEC filing |
| Retirement Wealth Solutions LLC | 2026-03-31 | 2 | $104 | SEC filing |
| CONGRESS ASSET MANAGEMENT CO | 2026-03-31 | 15,983 | $824K | SEC filing |
| WPG Advisers, LLC | 2026-03-31 | 1 | $52 | SEC filing |
| TUDOR INVESTMENT CORP ET AL | 2026-03-31 | 167,218 | $8.63M | SEC filing |
| MORGAN STANLEY | 2026-03-31 | 1,450,634 | $74.8M | SEC filing |
| Havemeyer Place LP | 2026-03-31 | 10,986 | $567K | SEC filing |
| Sawyer & Company, Inc | 2026-03-31 | 24 | $1.24K | SEC filing |
| Balyasny Asset Management L.P. | 2026-03-31 | 151,856 | $7.83M | SEC filing |
| Walleye Capital LLC | 2026-03-31 | 358,489 | $18.5M | SEC filing |
| Steward Partners Investment Advisory, LLC | 2026-03-31 | 9 | $464 | SEC filing |
| DAFNA Capital Management LLC | 2026-03-31 | 18,200 | $939K | SEC filing |
| Louisiana State Employees Retirement System | 2026-03-31 | 11,500 | $593K | SEC filing |
| FIFTH THIRD BANCORP | 2026-03-31 | 6,441 | $332K | SEC filing |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2026-03-31 | 183,351 | $9.46M | SEC filing |
| Edgestream Partners, L.P. | 2026-03-31 | 82,268 | $4.24M | SEC filing |
- Each value is checked against Inspire Medical Systems, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 2 rows: the filed value is about 1,000 times too small for the share count at Inspire Medical Systems, Inc.'s share price.
120 filers have only one report here.
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-05-15 | Rondoni John · See Remarks | Common Stock | S — Open market or private sale | −2,641 | 43.28 | SEC filing |
| 2026-05-14 | Rondoni John · See Remarks | Common Stock | S — Open market or private sale | −700 | 43.01 | SEC filing |
| 2026-05-08 | mcCormick Shawn · Director | Common Stock | S — Open market or private sale | −696 | 45.31 | SEC filing |
| 2026-01-09 | Rondoni John · See Remarks | Common Stock | S — Open market or private sale | −109 | 100.00 | SEC filing |
| 2025-12-02 | mcCormick Shawn · Director | Common Stock | S — Open market or private sale | −1,200 | 139.00 | SEC filing |
| 2025-11-28 | mcCormick Shawn · Director | Common Stock | S — Open market or private sale | −2,000 | 127.48 | SEC filing |
| 2025-08-29 | Buchholz Richard · Chief Financial Officer | Common Stock | S — Open market or private sale | −11,000 | 93.39 | SEC filing |
| 2025-08-08 | Curet Myriam · Director | Common Stock | S — Open market or private sale | −4 | 77.28 | SEC filing |
Showing 8 of 12 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-01 | Melenikiotou Georgia · Director | Common Stock | F — Payment of exercise price or tax by delivering securities | −50 | SEC filing |
| 2026-04-30 | Burks Cynthia · Director | Common Stock | A — Grant, award, or other acquisition | +3,562 | SEC filing |
| 2026-04-30 | Melenikiotou Georgia · Director | Common Stock | A — Grant, award, or other acquisition | +3,562 | SEC filing |
| 2026-04-30 | mcCormick Shawn · Director | Common Stock | A — Grant, award, or other acquisition | +3,562 | SEC filing |
| 2026-04-30 | Curet Myriam · Director | Common Stock | A — Grant, award, or other acquisition | +3,562 | SEC filing |
| 2026-04-30 | Ellis Gary Lee · Director | Common Stock | A — Grant, award, or other acquisition | +3,562 | SEC filing |
| 2026-04-30 | Mead Dana G Jr. · Director | Common Stock | A — Grant, award, or other acquisition | +3,562 | SEC filing |
| 2026-04-30 | Broader Shelley G · Director | Common Stock | A — Grant, award, or other acquisition | +3,562 | SEC filing |
Showing 8 of 36 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2024-12-20 | Herbert Timothy P. · CEO and President | Stock Option (Right to Buy) | J — Other acquisition or disposition | −13,703 | SEC filing |
| 2024-12-20 | Herbert Timothy P. · CEO and President | Stock Option (Right to Buy) | J — Other acquisition or disposition | −28,840 | SEC filing |
| 2024-12-20 | Herbert Timothy P. · CEO and President | Common Stock | J — Other acquisition or disposition | −61,770 | SEC filing |
| 2024-12-20 | Herbert Timothy P. · CEO and President | Stock Option (Right to Buy) | J — Other acquisition or disposition | −2,915 | SEC filing |
| 2024-12-20 | Herbert Timothy P. · CEO and President | Stock Option (Right to Buy) | J — Other acquisition or disposition | −27,254 | SEC filing |
Showing 5 of 5 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.