INSP
Inspire Medical Systems, Inc.
NYSE · Healthcare · Medical - Devices · US
$68.10
−4.33%0
Insider buys (3m)
1
Insider sells (3m)
-$57.3K
Net value (3m)
+37.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 16, 2026 | Broader Shelley G · director | A-Award | 284 | $68 |
| Oct 16, 2026 | Ellis Gary Lee · director | A-Award | 431 | $68 |
| Oct 16, 2026 | Melenikiotou Georgia · director | A-Award | 255 | $68 |
| Oct 16, 2026 | CARREL MICHAEL H · director | A-Award | 203 | $68 |
| Sep 2, 2026 | Kelly Jason P · officer: See Remarks | A-Award | 6,350 | $0.00 |
| Aug 11, 2026 | Kelly Jason P · officer: See Remarks | Sale | 963 | $60 |
| Aug 4, 2026 | Mann Melissa · officer: Chief People Officer | F-InKind | 326 | $125 |
| Jul 27, 2026 | CARREL MICHAEL H · director | A-Award | 5,631 | $0.00 |
| Jul 17, 2026 | Tansey Casey M · director | A-Award | 346 | $0.00 |
| Jul 17, 2026 | Melenikiotou Georgia · director | A-Award | 344 | $0.00 |
| Jul 17, 2026 | Ellis Gary Lee · director | A-Award | 581 | $0.00 |
| Jul 17, 2026 | Broader Shelley G · director | A-Award | 383 | $0.00 |
| May 19, 2026 | Rondoni John · officer: See Remarks | Sale | 2,641 | $43 |
| May 15, 2026 | Rondoni John · officer: See Remarks | Sale | 700 | $43 |
| May 11, 2026 | mcCormick Shawn · director | Sale | 696 | $45 |
| May 4, 2026 | Curet Myriam · director | A-Award | 3,562 | $0.00 |
| May 4, 2026 | Ellis Gary Lee · director | A-Award | 3,562 | $0.00 |
| May 4, 2026 | mcCormick Shawn · director | A-Award | 3,562 | $0.00 |
| May 4, 2026 | Melenikiotou Georgia · director | F-InKind | 50 | $57 |
| May 4, 2026 | Burks Cynthia · director | A-Award | 3,562 | $0.00 |
| May 4, 2026 | Broader Shelley G · director | A-Award | 3,562 | $0.00 |
| May 4, 2026 | Mead Dana G Jr. · director | A-Award | 3,562 | $0.00 |
| May 4, 2026 | Melenikiotou Georgia · director | A-Award | 3,562 | $0.00 |
| May 4, 2026 | Tansey Casey M · director | A-Award | 3,562 | $0.00 |
| Apr 16, 2026 | Tansey Casey M · director | A-Award | 308 | $52 |
| Apr 16, 2026 | Broader Shelley G · director | A-Award | 342 | $52 |
| Apr 16, 2026 | Melenikiotou Georgia · director | A-Award | 307 | $52 |
| Apr 16, 2026 | Ellis Gary Lee · director | A-Award | 518 | $52 |
| Feb 24, 2026 | Phillips Bryan K · officer: See Remarks | A-Award | 15,958 | $0.00 |
| Feb 24, 2026 | Kelly Jason P · officer: See Remarks | A-Award | 15,958 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 141Increased 208Reduced 174Sold out 80
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 4,737,519 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 3,549,554 | May 13, 2026 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | Increased | 2,703,238 | May 15, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 2,535,954 | May 15, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 2,382,660 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 2,088,961 | Aug 13, 2026 |
| Soleus Capital Management, L.P. | Increased | 1,931,436 | Aug 11, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 1,856,800 | Aug 14, 2026 |
| UBS Group AG | Increased | 1,645,511 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1,637,173 | May 8, 2026 |
| D. E. Shaw & Co., Inc. | Increased | 1,470,462 | Aug 14, 2026 |
| MORGAN STANLEY | Reduced | 1,450,634 | May 15, 2026 |
| NOMURA HOLDINGS INC | New Position | 1,369,410 | Aug 14, 2026 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | Reduced | 1,296,862 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,270,928 | Aug 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 16, 2026