Quick Takeaways
- TANG CAPITAL MANAGEMENT LLC filed SCHEDULE 13G/A for Crescent Biopharma, Inc. Ordinary Shares, $0.001 par value per share (CBIO).
- Disclosed ownership: 4.2%.
- Date of event: 31 Mar 2026.
TANG CAPITAL MANAGEMENT LLC - 31 Mar 2026 SCHEDULE 13G/A Report for Crescent Biopharma, Inc. Ordinary Shares, $0.001 par value per share (CBIO)
- Filing Manager
- TANG CAPITAL MANAGEMENT LLC
- Reporting Manager
- TANG CAPITAL MANAGEMENT, LLC
- Symbol
- CBIO
- Shares outstanding
- 27,553,444 shares
- Disclosed Ownership
- 1,160,000 shares
- Ownership
- 4.2%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 May 2026, 16:15:13 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 09 Oct 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"TANG CAPITAL MANAGEMENT LLC disclosed 4.2% ownership in Crescent Biopharma, Inc. Ordinary Shares, $0.001 par value per share (CBIO) on 31 Mar 2026."
What Changed
- Previous schedule filing date: 09 Oct 2025.
- Current filing was accepted on 15 May 2026, 16:15.
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 (6)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT, LLC | 4.2% | 1,160,000 | 0 | 1,160,000 | /s/ Kevin Tang | Manager | |
| KEVIN TANG | 4.2% | 1,160,000 | 0 | 1,160,000 | /s/ Kevin Tang | Self | |
| TANG CAPITAL PARTNERS, LP | 2.2% | 616,477 | 0 | 616,477 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | |
| TANG CAPITAL PARTNERS INTERNATIONAL, LP | 1.6% | 451,619 | 0 | 451,619 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | |
| TANG CAPITAL PARTNERS III, INC | 0.33% | 91,904 | 0 | 91,904 | /s/ Kevin Tang | Chief Executive Officer | |
| TANG CAPITAL PARTNERS IV, INC | 0% | 0 | 0 | 0 | /s/ Kevin Tang | Chief Executive Officer |