13D Filings
Aurinia Pharmaceuticals Inc.
AUPH
Amendment
Ownership

10.00%

Total Shares

13,044,106

Issuer CIK

1600620

Event Date

Jun 1, 2026

Accepted

Jun 4, 2026, 06:44 PM

Reporting Persons (6)
Joint Filing

This is a joint filing. The reported shares may overlap between reporting persons and should not be summed.

NameType% of ClassAggregateSole VotingShared Voting
TANG CAPITAL MANAGEMENT, LLC
Other
10.00%13,044,106013,044,106
KEVIN TANG
Individual
10.00%13,044,106013,044,106
TANG CAPITAL PARTNERS, LP
Partnership
5.60%7,205,44207,205,442
TANG CAPITAL PARTNERS INTERNATIONAL, LP
Partnership
4.00%5,239,03905,239,039
TANG CAPITAL PARTNERS III, INC
CO
0.20%324,8140324,814
TANG CAPITAL PARTNERS IV, INC
CO
0.20%274,8110274,811
Disclosure Items (6)

Security Title

Common Shares, no par value

Issuer Name

Aurinia Pharmaceuticals Inc.

Issuer Address

#140, 14315 - 118 Avenue, Edmonton, A0, T5L 4S6

Filing Persons

The information previously provided in response to Item 2 is hereby amended and restated by replacing the text thereof in its entirety with the following: This Statement is voluntarily filed by TCM, a Delaware limited liability company that is the general partner of TCP; Kevin Tang, a United States citizen who is the manager of TCM and a member of the Board of Directors and Chief Executive Officer of the Issuer; TCP, a Delaware limited partnership engaged in capital management; TCP III, a Nevada corporation that is indirectly wholly owned by TCP and TCP IV, a Nevada corporation that is indirectly wholly owned by TCP (collectively with TCM, Kevin Tang, TCP and TCP III the "Reporting Persons").

Business Address

The address of TCM, Kevin Tang, TCP and TCPI is 4747 Executive Drive, Suite 210, San Diego, CA 92121. The address of TCP III and TCP IV is 400 S. 4th Street, 3rd Floor, Las Vegas, NV 89101.

Principal Occupation

Kevin Tang is the manager of TCM. Kevin Tang is the sole director and Chief Executive Officer of TCP III and TCP IV.

Convictions

During the past five years, none of the Reporting Persons have been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

Citizenship

See Item 2(a) above

Item 4 of the Original Schedule 13D is hereby amended and restated by replacing the text thereof in its entirety with the following: The Reporting Persons' acquisition was made for investment purposes. In accordance with applicable securities laws, the Reporting Persons may, from time to time and at any time, acquire additional shares and/or other equity, debt or other securities or instruments (collectively, "Securities") of the Issuer in the open market or otherwise, and reserves the right to dispose of any or all of its Securities in the open market or otherwise at any time and from time to time, and to engage in similar transactions with respect to the Securities, the whole depending on market conditions, the business and prospects of the Issuer and other relevant factors.

Percentage of Class

The information previously provided in response to Item 5 is hereby amended and restated by replacing the text thereof in its entirety with the following: The information set forth in the cover pages of this Schedule 13D is hereby incorporated by reference into this Item 5. As of the date hereof the Reporting Persons beneficially own an aggregate of 13,044,106 of the Issuer's Common Shares, representing 10.0% of the outstanding shares.

Number of Shares

See item 5(a) above.

Transactions

Schedule A attached hereto as Exhibit 2 describes all transactions in the Issuer's Common Shares that were effected during the past 60 days by the Reporting Persons.

Shareholders

No person other than a Reporting Person has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, Common Shares beneficially owned by the Reporting Persons.

Date of 5% Ownership

Not applicable

The information previously provided in response to Item 6 is hereby amended and restated by replacing the text thereof in its entirety with the following: The Reporting Persons have potential obligations to purchase 1,000,000 of the Issuer's Common Shares pursuant to put option contracts that expire on January 15, 2027 with a strike price of $15.00.

Exhibit 1: Joint Filing Agreement by and among the Reporting Persons (filed as Exhibit 1 of the 13D filed on March 4, 2025 by the Reporting Persons with respect to the Common Shares of the Issuer). Exhibit 2: Schedule A: Transactions during the past 60 days (as amended).

Aurinia Pharmaceuticals Inc. — Schedule 13D | 13D Filings