13D Filings
Aurinia Pharmaceuticals Inc.
AUPH
Amendment
Ownership

9.20%

Total Shares

12,229,500

Issuer CIK

1600620

CUSIP

05156V102

Event Date

Feb 26, 2026

Accepted

Mar 3, 2026, 05:30 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
9.20%12,229,500012,229,500
KEVIN TANG
Individual
9.20%12,229,500012,229,500
TANG CAPITAL PARTNERS, LP
Partnership
5.30%6,990,46106,990,461
TANG CAPITAL PARTNERS INTERNATIONAL, LP
Partnership
3.90%5,239,03905,239,039
TANG CAPITAL PARTNERS III, INC
CO
0.00%000
TANG CAPITAL PARTNERS IV, INC
CO
0.00%000
Disclosure Items (4)

Security Title

Common Shares, no par value

Issuer Name

Aurinia Pharmaceuticals Inc.

Issuer Address

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

Item 3 of the Original Schedule 13D is hereby amended to add the following: Since March 4, 2025 the Reporting persons have expended an aggregate of approximately $26.3 million to purchase 2,200,000 of the Issuer's Common Shares through the open market. The Common Shares were acquired in the ordinary course of business.

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 12,229,500 of the Issuer's Common Shares, representing 9.2% 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

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