Quick Takeaways
- TANG CAPITAL MANAGEMENT LLC filed SCHEDULE 13G/A for ALX Oncology Holdings Inc. Common Stock, par value $0.001 per share (ALXO).
- Disclosed ownership: 5.9%.
- Date of event: 31 Mar 2025.
TANG CAPITAL MANAGEMENT LLC - 31 Mar 2025 SCHEDULE 13G/A Report for ALX Oncology Holdings Inc. Common Stock, par value $0.001 per share (ALXO)
- Filing Manager
- TANG CAPITAL MANAGEMENT LLC
- Reporting Manager
- TANG CAPITAL MANAGEMENT, LLC
- Symbol
- ALXO
- Shares outstanding
- 53,529,915 shares
- Disclosed Ownership
- 3,158,265 shares
- Ownership
- 5.9%
- Form type
- SCHEDULE 13G/A
- Filing time
- 15 May 2025, 16:15:24 UTC
- Date of event
- 31 Mar 2025
- Next filing
- 14 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"TANG CAPITAL MANAGEMENT LLC disclosed 5.9% ownership in ALX Oncology Holdings Inc. Common Stock, par value $0.001 per share (ALXO) on 31 Mar 2025."
What Changed
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 15 May 2025, 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 | 5.9% | 3,158,265 | 0 | 3,158,265 | /s/ Kevin Tang | Manager | |
| KEVIN TANG | 5.9% | 3,158,265 | 0 | 3,158,265 | /s/ Kevin Tang | Self | |
| TANG CAPITAL PARTNERS, LP | 3.2% | 1,722,175 | 0 | 1,722,175 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | |
| TANG CAPITAL PARTNERS INTERNATIONAL, LP | 2.7% | 1,436,090 | 0 | 1,436,090 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | |
| TANG CAPITAL PARTNERS III, INC | 0% | 0 | 0 | 0 | /s/ Kevin Tang | Chief Executive Officer | |
| TANG CAPITAL PARTNERS IV, INC | 0% | 0 | 0 | 0 | /s/ Kevin Tang | Chief Executive Officer |