6. Dispositions

On November 4, 2015, XOMA and Ology Bioservices entered into an asset purchase agreement under which Ology Bioservices agreed to acquire XOMA’s biodefense business and related assets (including, subject to government approval, certain contracts with the U.S. government), and to assume certain liabilities of XOMA. As part of the transaction, the parties entered into an intellectual property license agreement (the “Ology Bioservices License Agreement”), under which XOMA agreed to license to Ology Bioservices certain intellectual property rights related to the purchased assets. Under the Ology Bioservices s License Agreement, the Company is eligible to receive contingent consideration up to a maximum of $4.5 million in cash and 23,008 shares of common stock of Ology Bioservices, based upon Ology Bioservices achieving certain specified future operational objectives. In addition, the Company is eligible to receive 15% royalties on net sales of any future Ology Bioservices products covered by or involving the related patents or know-how.

On March 17, 2016, the Company effected a novation of the NIAID Contract to Ology Bioservices. On March 23, 2016, the Company completed the transfer of the NIAID Contract and certain related third-party service contracts and materials, and the grant of exclusive and non-exclusive licenses for certain of its patents and general know-how to Ology Bioservices. The Company believes that the NIAID Contract and certain related third-party service contracts and materials related to the biodefense program transferred to Ology Bioservices include a sufficient number of key inputs and processes necessary to generate output from a market participant’s perspective. Accordingly, the Company has determined that such assets qualify as a business. The transaction had no impact on the Company’s consolidated financial statements as of, and for the year ended, December 31, 2016.

In February 2017, the Company executed an Amendment and Restatement to both the asset purchase agreement and Ology Bioservices License Agreement primarily to (i) remove Ology Bioservices’ obligation to issue 23,008 shares to the Company of its common stock under the asset purchase agreement, and (ii) revise the payment schedule related to the timing of the $4.5 million cash payments due to the Company under the Ology Bioservices License Agreement. Of the $4.5 million, $3.0 million is contingent upon Ology Bioservices achieving certain specified future operating objectives. In the first quarter of 2017, the Company was entitled to receive $1.6 million under the agreement. During the third quarter of 2017, Ology Bioservices achieved the specified operating objectives and the Company earned the $3.0 million milestone payment. Based on the payment terms pursuant to the amended Ology Bioservices License Agreement, the Company was entitled to receive $4.6 million. Of the $4.6 million, the Company received $0.3 million and $0.7 million during the three and nine months ended September 30, 2017, respectively, which was recognized as other income in the condensed consolidated statements of comprehensive income (loss). As the amended Ology Bioservices License Agreement involves extended payment terms, the remaining $3.9 million, of which $2.7 million is related to the milestone and due in monthly installments and $1.2 million is due in quarterly installments through September 2018, will be recognized as other income as the payments are received.