Company: XOMAP
Filing Date: 2025-08-18
Form Type: SC TO-T
Source: 0001193125-25-182241
Chunk: 2

Company: XOMA Royalty Corp
Filing Date: 2025-08-18
Form: SC TO-T
Chunk 2
---
. For purposes of compliance with applicable requirements of the Securities Act of 1933, as amended, and Securities Exchange Act of 1934, as amended, any stockholder communication required to be sent to HilleVax’s principal executive offices may be sent to HilleVax, Inc., 321 Harrison Avenue, Boston, MA 02118. HilleVax’s telephone number is (617) 213-5054. This Schedule TO relates to the Shares. According to HilleVax, as of the close of business on August 15, 2025, there were: (i) 50,141,064 Shares issued and outstanding; (ii) 2,472,632 Shares subject to outstanding HilleVax Options; and (iii) 629,178 Shares subject to outstanding HilleVax Restricted Stock Unit Awards. The information concerning the principal market on which the Shares are traded, and certain high and low sales prices for the Shares in the principal market in which the Shares are traded set forth in “Special Factors—Section 3. Price Range of Shares; Dividends” of the Offer to Purchase, are incorporated herein by reference.

| ITEM 3. | IDENTITY AND BACKGROUND OF FILING PERSONS. |

(a)–(c) The filing companies of this Schedule TO are Parent and Merger Sub. Merger Sub’s and Parent’s principal executive office is located at 2200 Powell Street, Suite 310, Emeryville, California 94608. Each of Merger Sub’s and Parent’s telephone number is (510) 204-7200. Merger Sub was incorporated under the laws of the State of Delaware on July 3, 2025, for the purpose of consummating the Offer and effecting the Merger pursuant to the Merger Agreement. Owen Hughes is the sole director and the executive officer of Merger Sub as its President, Treasurer and Secretary. Mr. Hughes is a United States citizen and has a business address located at 2200 Powell Street, Suite 310, Emeryville, California 94608.

Parent was incorporated in Delaware in 1981 and redomiciled as a Bermuda-exempted company in
December 1998. Effective December 31, 2011, Parent redomiciled from Bermuda back to Delaware. Parent subsequently reincorporated in Nevada on May 30, 2025. Parent’s primary business is as a biotechnology royalty aggregator with a
sizable portfolio of