Quick Takeaways
- KINGDON CAPITAL MANAGEMENT, L.L.C. filed SCHEDULE 13G for OptiNose, Inc. Common Stock, $0.001 par value per share (OPTN).
- Disclosed ownership: 5.1%.
- Date of event: 09 Apr 2025.
KINGDON CAPITAL MANAGEMENT, L.L.C. - 09 Apr 2025 SCHEDULE 13G Report for OptiNose, Inc. Common Stock, $0.001 par value per share (OPTN)
- Filing Manager
- KINGDON CAPITAL MANAGEMENT, L.L.C.
- Reporting Manager
- KINGDON CAPITAL MANAGEMENT, L.L.C.
- Symbol
- OPTN
- Shares outstanding
- 10,205,588 shares
- Disclosed Ownership
- 520,485 shares
- Ownership
- 5.1%
- Form type
- SCHEDULE 13G
- Filing time
- 14 Apr 2025, 17:27:04 UTC
- Date of event
- 09 Apr 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"KINGDON CAPITAL MANAGEMENT, L.L.C. disclosed 5.1% ownership in OptiNose, Inc. Common Stock, $0.001 par value per share (OPTN) on 09 Apr 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 14 Apr 2025, 17:27.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (2)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 5.1% | 520,485 | 0 | 520,485 | By: /s/ Richard Weinstein | Richard Weinstein, Chief Operating Officer & General Counsel | |
| MARK KINGDON | 5.1% | 520,485 | 0 | 520,485 | By: /s/ Mark Kingdon | Mark Kingdon |