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Related Party Agreements | 6 Months Ended
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Jun. 30, 2019
Related Party Agreements |
Related Party Agreements | Note 4 - Related Party Agreements Founders Agreement and Management Services Agreement with Fortress In connection with the Company’s, Management Services Agreement (the “MSA”) with Fortress for the three and six months ended June 30, 2019 and 2018, respectively, expenses related to the MSA are recorded 50% in research and development expenses and 50% in general and administrative expenses on the condensed statement of operations. Under the terms of the Second Amended and Restated Founders Agreement, which became effective July 22, 2016, Fortress will receive a grant of shares of our common stock equal to two and one-half percent (2.5%) of the gross amount of any equity or debt financing. In March 2019, the Company issued 108,069 shares of common stock to Fortress, which equaled 2.5% of the gross funded amount of the Horizon Notes. The Company recorded an expense of approximately $0.4 million in general and administrative expenses related to these shares during the six months ended June 30, 2019. In April 2019, the Company issued 87,656 shares of common stock to Fortress, which equaled 2.5% of the gross proceeds of $22.5 million from the sale of shares of common stock under Mustang’s At-the-Market Offering. The Company recorded an expense of approximately $0.5 million in general and administrative expenses related to these shares during the six months ended June 30, 2019. In May 2019, the Company issued 197,656 shares of common stock to Fortress, which equaled 2.5% of the gross proceeds of $31.6 million from the sale of shares of common stock, before deducting underwriting discounts and commissions and offering expenses under Mustang’s Public Offering. The Company recorded an expense of approximately $0.8 million in general and administrative expenses related to these shares during the six months ended June 30, 2019. City of Hope In April 2019, COH converted 137,608 shares of the Company's Class A common stock to 137,608 shares of the Company's common stock. COH owns 862,392 shares of the Company’s Class A common stock and 431,196 shares of the Company’s common stock, representing approximately 3.2% of the Company’s outstanding capital stock, and has the right to appoint a director to the Company’s Board of Directors (the “Board”). As such, the Company considers COH to be a related party, due to the foregoing rights and ownership, as well as the high proportion of the Company’s assets that are licensed from COH. Payable and Accrued Expenses Related Party In the normal course of business Fortress pays for certain expenses on behalf of the Company. Such expenses are recorded as Payable and accrued expenses - related party and are reimbursed to Fortress in the normal course of business.

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- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -URI http://asc.fasb.org/topic&trid=2122745 + Details
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