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Aurinia Pharmaceuticals (NASDAQ: AUPH) closes Kezar Life Sciences cash-and-CVR deal

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Aurinia Pharmaceuticals Inc. completed its acquisition of Kezar Life Sciences through a tender offer and follow-on merger. Kezar stockholders received $6.955 in cash per share plus one contingent value right, with 5,927,580 shares tendered, representing about 80.24% of outstanding shares at expiration.

After the tender offer closed, Aurinia merged its subsidiary into Kezar under Delaware law, making Kezar a wholly owned subsidiary. In-the-money Kezar stock options became fully vested and were cashed out for the cash portion of the offer plus CVRs, while out-of-the-money options were cancelled with no payment. Kezar’s employee stock purchase plan was terminated immediately before the merger became effective.

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Insights

Aurinia closes Kezar deal using cash plus CVRs to share drug pipeline risk.

Aurinia has closed its acquisition of Kezar Life Sciences via a tender offer followed by a Delaware short-form merger. Kezar shareholders receive $6.955 per share in cash plus a contingent value right, tying part of their payout to future milestones.

The tender succeeded with 5,927,580 shares tendered, about 80.24% of outstanding shares, satisfying the minimum tender condition. Remaining shares were converted into the same consideration at the merger effective time under Section 251(h), eliminating the need for a separate shareholder vote.

In-the-money options are cashed out for the cash portion plus CVRs, while out-of-the-money options are cancelled, simplifying the post-deal capital structure. Future disclosures may describe the specific CVR payment triggers and how any Kezar programs integrate with Aurinia’s portfolio.

Item 2.01 Completion of Acquisition or Disposition of Assets Financial
The company completed a significant acquisition or sale of business assets.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Cash per Kezar share $6.955 per share Cash Amount portion of Offer Price
Contingent value right 1 CVR per share Additional consideration per Kezar common share
Shares tendered 5,927,580 shares Validly tendered and not withdrawn at Expiration Time
Tendered ownership 80.24% of shares Portion of outstanding Kezar shares tendered
Merger statute Section 251(h) DGCL Short-form merger without stockholder vote
CVR Agreement date May 11, 2026 Date of contingent value rights agreement
contingent value right financial
"The CVR represents the right to receive potential payments pursuant to the terms and subject to the conditions of the contingent value rights agreement"
A contingent value right is a special security that gives its holder the right to receive one or more future payments only if specified events happen, such as a product reaching a sales target or getting regulatory approval. It matters to investors because it offers potential extra payout tied to uncertain outcomes—like a bet that a project will succeed—so it can add upside to a deal while also carrying extra risk and valuation uncertainty.
Minimum Tender Condition regulatory
"The number of Shares validly tendered and not validly withdrawn pursuant to the Offer satisfied the Minimum Tender Condition"
Section 251(h) of the General Corporation Law of the State of Delaware regulatory
"The Merger was completed pursuant to Section 251(h) of the General Corporation Law of the State of Delaware"
In-the-Money Option financial
"each such Company Option with a per-share exercise price less than the Cash Amount (each, an “In-the-Money Option”) shall automatically be cancelled and converted into the right to receive"
Out-of-the-Money Option financial
"each option to purchase shares of Common Stock of the Company that is outstanding and unexercised as of immediately prior to the Effective Time and that is not an In-the-Money Option (an “Out-of-the-Money Option”) shall be cancelled"
An out-of-the-money option is a contract to buy or sell a stock that would not be profitable if exercised right now because the agreed price is on the wrong side of the current market price (for a call, the strike is higher than the market; for a put, the strike is lower). Investors care because these options cost less and act like inexpensive bets: they can offer big percentage gains if the stock moves enough, but are more likely to expire worthless, making them useful for speculative bets or low-cost hedges — like buying a lottery-style coupon that only pays off if the price crosses a specific line.
2018 Employee Stock Purchase Plan financial
"The Company has taken such actions with respect to the Company’s 2018 Employee Stock Purchase Plan (the “Company ESPP”) that are necessary to provide that the Company ESPP terminated immediately prior to the Effective Time"

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K



CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 8, 2026

Aurinia Pharmaceuticals Inc.
(Exact name of registrant as specified in its charter)



Canada
001-36421
98-1231763
(State or other jurisdiction of incorporation or organization)
(Commission File Number)
(I.R.S. Employer Identification No.)

#140, 14315 – 118 Avenue
Edmonton, Alberta
T5L 4S6
(250) 744-2487
(Address and telephone number of registrant’s principal executive offices)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class
 
Trading
Symbol(s)
 
Name of Each Exchange
on which Registered
Common Shares, without par value
 
AUPH
 
The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.



Item 2.01
Completion of Acquisition or Disposition of Assets

As previously disclosed by Aurinia Pharmaceuticals Inc. (“Ultimate Parent” or “Aurinia”) in its Current Report on Form 8-K filed with the Securities and Exchange Commission (the “SEC”) on April 3, 2026, Aurinia Pharma U.S., Inc., a Delaware corporation (“Parent”), entered into an Agreement and Plan of Merger (the “Merger Agreement”), dated as of March 30, 2026 by and among Kezar Life Sciences, Inc., a Delaware corporation (the “Company” or “Kezar”), Parent, Aurinia Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Parent (“Merger Sub” and together with the Parent, the “Buyer Entities”), and, solely for purposes of Section 10.13 of the Merger Agreement, Aurinia.

Pursuant to the Merger Agreement, and upon the terms and subject to the conditions thereof, on May 8, 2026, Parent completed a tender offer for (i) the acquisition of all of the Company’s outstanding shares of common stock, par value $0.001 per share (the “Common Stock”), by Parent through a tender offer (the “Offer”) for a price per share of the Common Stock of: (A) $6.955 in cash (the “Cash Amount”), payable without interest, plus (B) one contingent value right (a “CVR”) (together with the Cash Amount, the “Offer Price”); and (ii) the merger of Merger Sub with and into the Company (the “Merger”), with the Company surviving the Merger. The CVR represents the right to receive potential payments pursuant to the terms and subject to the conditions of the contingent value rights agreement (the “CVR Agreement”), dated May 11, 2026, by and among Parent, Merger Sub, Broadridge Corporation Issuer Solutions, LLC, a Pennsylvania limited liability company (“Broadridge” or the “Rights Agent”), and Fortis Advisors LLC, a Delaware limited liability company (the “Representative”), in each case, subject to and in accordance with the terms and conditions set forth in the Offer to Purchase, dated April 13, 2026, and in the related Letter of Transmittal (the “Letter of Transmittal,” which, together with the Offer to Purchase, constituted the “Offer”).

The Offer and related withdrawal rights expired as scheduled at one minute after 11:59 p.m. Eastern Time on Friday, May 8, 2026 (such date and time, the “Expiration Time”), and the Offer was not further extended. According to Broadridge, the depositary for the Offer, as of the Expiration Time, a total of 5,927,580 Shares had been validly tendered, and not validly withdrawn, representing approximately 80.24% of the outstanding Shares as of the Expiration Time. The number of Shares validly tendered and not validly withdrawn pursuant to the Offer satisfied the Minimum Tender Condition (as defined in the Merger Agreement). All other conditions to the Offer were satisfied and Parent accepted for payment all Shares validly tendered (and not validly withdrawn) prior to the expiration of the Offer.

Following the consummation of the Offer, the remaining conditions to the Merger set forth in the Merger Agreement were satisfied, and on May 11, 2026, Merger Sub merged with and into the Company (the “Merger”), pursuant to which the separate corporate existence of Merger Sub ceased and the Company continued as the surviving corporation in the Merger (the “Surviving Corporation”) and a wholly owned subsidiary of Parent. The Merger was completed pursuant to Section 251(h) of the General Corporation Law of the State of Delaware (the “DGCL”), with no stockholder vote required. At the effective time of the Merger (the “Effective Time”), each outstanding share of Common Stock, other than any shares of Common Stock held in the treasury of the Company, owned by Parent, Merger Sub or any other subsidiary of Parent, or by any stockholders of the Company who are entitled to and who properly exercise appraisal rights under Delaware law, was converted into the right to receive the Offer Price without interest, subject to any applicable withholding taxes.


Pursuant to the terms of the Merger Agreement, as of immediately prior to the Effective Time, by virtue of the Merger and without any action on the part of the holders of Common Stock: (i) each outstanding share of Common Stock, other than (A) shares of Common Stock owned by the Company (or held in the treasury of the Company), Parent, Merger Sub or any of their respective subsidiaries, or shares of Common Stock that are held by stockholders who are entitled to and who properly exercise appraisal rights under Delaware law, will be converted into the right to receive the Offer Price without interest, less any applicable withholding taxes; (ii) each option to purchase shares of Company Common Stock (each, a “Company Option”) granted under a Company Equity Plan, whether or not then vested or exercisable, shall become fully vested. At the Effective Time, each such Company Option with a per-share exercise price less than the Cash Amount (each, an “In-the-Money Option”) shall automatically be cancelled and converted into the right to receive (A) an amount in cash, without interest equal to the product obtained by multiplying (x) the excess of the Cash Amount over the exercise price per share of Common Stock of the Company underlying such Company Option at the Effective Time by (y) the number of shares of Common Stock of the Company underlying such In-the-Money Option, subject to the terms and conditions specified in the Merger Agreement and (B) one CVR in respect of each share of Common Stock underlying such In-the-Money Option; and (iii) each option to purchase shares of Common Stock of the Company that is outstanding and unexercised as of immediately prior to the Effective Time and that is not an In-the-Money Option (an “Out-of-the-Money Option”) shall be cancelled and cease to exist, and no consideration shall be delivered in exchange for such Out-of-the-Money Option. The Company has taken such actions with respect to the Company’s 2018 Employee Stock Purchase Plan (the “Company ESPP”) that are necessary to provide that: (i) the Company ESPP terminated immediately prior to the Effective Time; and (ii) no new offering period commenced under the Company ESPP following the date of the Merger Agreement.

The foregoing description of the Merger Agreement and the CVR Agreement and the transactions contemplated thereby do not purport to be complete and is qualified in its entirety by reference to the full text of the Merger Agreement attached as Exhibit 2.1 to the Current Report on Form 8-K filed by the Company on March 30, 2026 and the full text of the CVR Agreement attached as Exhibit 2.2 to this Current Report on Form 8-K, both of which are incorporated herein by reference.



Item 9.01
Financial Statements and Exhibits

(d)
Exhibits.

Exhibit No.
 
Description of Exhibit
     
2.1*
 
Agreement and Plan of Merger, dated as of March 30, 2026, by and among Kezar Life Sciences, Inc., Aurinia Pharma U.S., Inc., Aurinia Merger Sub, Inc. and, solely for purposes of Section 10.13, Aurinia Pharmaceuticals Inc.
2.2
 
Contingent Value Rights Agreement, dated May 11, 2026, by and among Parent, Merger Sub, the Rights Agent and the Representative.
104
 
Cover Page Interactive Data File (embedded within the Inline XBRL document).

*
Certain annexes and schedules have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company hereby undertakes to furnish supplemental copies of any of the omitted annexes and schedules upon request by the SEC; provided, however, that the Company may request confidential treatment pursuant to Rule 24b-2 of the Exchange Act for any annexes or schedules so furnished.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 
Aurinia Pharmaceuticals Inc.
     
 
By:
/s/ Michael Hearne
   
Name: Michael Hearne
   
Title: Chief Financial Officer
     
Dated: May 11, 2026
   



FAQ

What did Aurinia Pharmaceuticals (AUPH) pay to acquire Kezar Life Sciences?

Aurinia paid $6.955 in cash per Kezar share plus one contingent value right. This structure gives shareholders immediate cash while leaving upside tied to future CVR milestones defined in the contingent value rights agreement.

How many Kezar Life Sciences shares were tendered in the Aurinia (AUPH) offer?

A total of 5,927,580 Kezar shares were validly tendered and not withdrawn. This represented approximately 80.24% of the outstanding shares at expiration, satisfying the minimum tender condition specified in the merger agreement.

What happens to remaining Kezar shares after the Aurinia (AUPH) tender offer?

After the tender offer, Aurinia merged its subsidiary into Kezar under Delaware law. Each remaining Kezar share was converted into the right to receive $6.955 in cash plus one CVR, except treasury shares, Aurinia-owned shares, and properly perfected appraisal shares.

How are Kezar employee stock options treated in the Aurinia (AUPH) acquisition?

All Kezar stock options became fully vested immediately before the merger. In-the-money options are cancelled for a cash payment based on the $6.955 cash amount plus one CVR per underlying share, while out-of-the-money options are cancelled without consideration.

What is the role of the contingent value right (CVR) in the Aurinia (AUPH) deal?

Each Kezar share and each in-the-money option delivers one CVR in addition to cash. The CVR gives holders potential future payments under the CVR Agreement dated May 11, 2026, subject to specified terms and conditions tied to future outcomes.

Did Kezar shareholders vote on the Aurinia (AUPH) merger?

No separate Kezar shareholder vote was required for the merger. It was completed under Section 251(h) of the Delaware General Corporation Law after the successful tender offer, once the minimum tender condition and other contractual conditions were met.

Filing Exhibits & Attachments

3 documents