Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
TANG CAPITAL MANAGEMENT LLC - 02 Jun 2026 SCHEDULE 13D/A Report for Aurinia Pharmaceuticals Inc. Common Shares, no par value (AUPH)
- Filing manager
- TANG CAPITAL MANAGEMENT LLC
- Reporting owner
- TANG CAPITAL MANAGEMENT, LLC
- Beneficially owned shares
- 13,044,106 shares
- Large-stake signal
-
Ownership
10%Beneficial ownership of this reported class.
Shares
13,044,106 sharesShares beneficially owned as disclosed.
Event date
02 Jun 2026Date tied to the ownership event or amendment.
Accepted by SEC
04 Jun 2026EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 10%
- Symbol
- AUPH
- Shares outstanding
- 130,441,060 shares
- SEC form
- SCHEDULE 13D/A
- Accepted by SEC
- 04 Jun 2026, 18:44:58 UTC
- Event date
- 02 Jun 2026
- Prior SEC filing
- 25 Mar 2026
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
5 source fields
Key filing fact
TANG CAPITAL MANAGEMENT LLC disclosed 10% ownership in Aurinia Pharmaceuticals Inc. Common Shares, no par value (AUPH) on 02 Jun 2026.
Key facts
- TANG CAPITAL MANAGEMENT LLC filed SCHEDULE 13D/A for Aurinia Pharmaceuticals Inc. Common Shares, no par value (AUPH).
- Disclosed ownership: 10%.
- Date of event: 02 Jun 2026.
Change
- Previous schedule filing date: 25 Mar 2026.
- Current filing was accepted on 04 Jun 2026, 18:44.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (6)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT, LLC | 10% | 13,044,106 | 0 | 13,044,106 | /s/ Kevin Tang | Manager | 0001232621 |
| KEVIN TANG | 10% | 13,044,106 | 0 | 13,044,106 | /s/ Kevin Tang | Self | 0001178579 |
| TANG CAPITAL PARTNERS, LP | 5.6% | 7,205,442 | 0 | 7,205,442 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | 0001191935 |
| TANG CAPITAL PARTNERS INTERNATIONAL, LP | 4% | 5,239,039 | 0 | 5,239,039 | /s/ Kevin Tang | Manager, Tang Capital Management, LLC, General Partner | |
| TANG CAPITAL PARTNERS III, INC | 0.2% | 324,814 | 0 | 324,814 | /s/ Kevin Tang | Chief Executive Officer | 0002036763 |
| TANG CAPITAL PARTNERS IV, INC | 0.2% | 274,811 | 0 | 274,811 | /s/ Kevin Tang | Chief Executive Officer | 0002036770 |
CIK / CUSIP context first