Quick Takeaways
- TANG CAPITAL MANAGEMENT LLC filed SCHEDULE 13D/A for ITeos Therapeutics, Inc. Common Stock, par value $0.001 per share (ITOS).
- Disclosed ownership: 10%.
- Date of event: 18 Jul 2025.
TANG CAPITAL MANAGEMENT LLC - 18 Jul 2025 SCHEDULE 13D/A Report for ITeos Therapeutics, Inc. Common Stock, par value $0.001 per share (ITOS)
- Filing Manager
- TANG CAPITAL MANAGEMENT LLC
- Reporting Manager
- TANG CAPITAL MANAGEMENT, LLC
- Symbol
- ITOS
- Shares outstanding
- 38,305,225 shares
- Disclosed Ownership
- 3,826,692 shares
- Ownership
- 10%
- Form type
- SCHEDULE 13D/A
- Filing time
- 22 Jul 2025, 16:31:28 UTC
- Date of event
- 18 Jul 2025
- Previous filing
- 12 Jun 2025
- Next filing
- 03 Sep 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"TANG CAPITAL MANAGEMENT LLC disclosed 10% ownership in ITeos Therapeutics, Inc. Common Stock, par value $0.001 per share (ITOS) on 18 Jul 2025."
What Changed
- Previous schedule filing date: 12 Jun 2025.
- Current filing was accepted on 22 Jul 2025, 16:31.
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.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (7)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT, LLC | 10% | 3,826,692 | 0 | 3,826,692 | /s/ Kevin Tang | Manager | 0001232621 |
| KEVIN TANG | 10% | 3,826,692 | 0 | 3,826,692 | /s/ Kevin Tang | Self | 0001178579 |
| TANG CAPITAL PARTNERS, LP | 6.8% | 2,618,219 | 0 | 2,618,219 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | 0001191935 |
| TANG CAPITAL PARTNERS INTERNATIONAL, LP | 3.2% | 1,208,473 | 0 | 1,208,473 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | 0002064011 |
| TANG CAPITAL PARTNERS III, INC | 0% | 0 | 0 | 0 | /s/ Kevin Tang | Chief Executive Officer | 0002036763 |
| TANG CAPITAL PARTNERS IV, INC | 0% | 0 | 0 | 0 | /s/ Kevin Tang | Chief Executive Officer | 0002036770 |
| CONCENTRA BIOSCIENCES, LLC | 0% | 0 | 0 | 0 | /s/ Kevin Tang | Chief Executive Officer | 0001970065 |