NOTE 5 — INVESTMENTS

Equity securities— The Company held 6,643,559 shares of capital stock of Telcon RF Pharmaceutical, Inc., a Korean corporation (formerly, Telcon Inc. and herein “Telcon”), which were acquired in July 2017 for approximately $31.8 million. As of December 31, 2019, the closing prices per Telecon share on the Korean Securities Dealers Automated Quotations (“KOSDAQ”) was approximately $4.20. The balance measured at fair value was $27.9 million recorded in investment in marketable securities and net unrealized losses on available-for sale marketable securities held as of December

31, 2019 was $43.2 million.

Prior to December 31, 2019, all shares of Telcon common stock were pledged to secure our obligation under the revised API agreement with Telcon. In December 2019, the API agreement was amended to permit the release the Telcon shares from the pledge and to permit the Company to sell the shares in exchange for a portion of the net sale proceeds to be used to purchase a 10-year convertible bond of Telcon in the principal amount of KRW30 billion, or approximately $26.1 million to be substituted for the Telcon shares and pledged to Telcon to secure the Company’s obligations under the revised API Agreement between the Company and Telcon. During the year ended December 31, 2020, the Company sold all shares for $35.6 million. Refer Note 12 for more information regarding this agreement.

The Company measures equity investments that do not result in consolidation and are not accounted for under the equity method at fair value and recognize any changes in earnings. The Company uses quoted market prices to determine the fair value of equity securities with readily determinable fair values. For equity securities without readily determinable fair values, the Company has elected the measurement alternative under which the Company measures these investments at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. Management assesses each of these investments on an individual basis. Additionally, on a quarterly basis, management is required to make a qualitative assessment of whether the investment is impaired; however, the Company is not required to determine the fair value of these investments unless impairment indicators existed. When impairment indicators exist, the Company generally uses discounted cash flow analyses to determine the fair value. For the year ended December 31, 2019, the Company recognized approximately $515,000 in impairment loss for equity securities without readily determinable fair value attributable to an investment in KPS Co., Ltd.

Investment in convertible bonds - On September 28, 2020, the Company entered into a convertible bond purchase agreement pursuant to which it purchased at face value a convertible bond of Telcon in the principal amount of approximately $26.1 million which matures on October 16, 2030 and bears interest at the rate of 2.1% a year, payable quarterly. Beginning on October 16, 2021, the Company will be entitled on a quarterly basis to call for early redemption of all or any portion of the principal amount of the convertible bond. The convertible bond is convertible at the holder’s option at any time and from time to time into common shares of Telcon at an initial conversion price of approximately $8.00, per share. The conversion price is subject to antidilution adjustments in the event of the issuance of Telcon shares or share equivalents at a price below the market price of Telcon shares, a merger or similar reorganization of Telcon or a stock split, reverse stock split, stock dividend or similar event. The convertible bond and any proceeds therefrom, including proceeds from any exercise of the early redemption right or the call option described below, are pledged as collateral to secure the Company’s obligations under the revised API Supply Agreement with Telcon.

In connection with the purchase of the convertible bond, the Company entered into a call option agreement dated September 28, 2020 with Telcon pursuant to which Telcon or its designee is entitled to repurchase, at par, up to 50% in principal amount of the convertible bond commencing October 16, 2021 and prior to maturity. If the Company transfers the convertible bond, it will be obliged under the call option agreement to see to it that the transferee is bound by such call option.

The Company has elected fair value option to measure the investment in convertible bond. The investment in convertible bonds is classified available for sale securities and remeasured at fair value on a recurring basis using Level 3 inputs, with any changes in the fair value option recorded in other comprehensive income. The fair value and any changes in fair value in convertible bonds are determined using a binominal lattice model. The model produces an estimated fair value based on changes in the price of the underlying common stock over successive periods of time.

The following table sets forth the fair value of the investment in convertible bonds as of December 31, 2020 and 2019 (in thousands):

The fair values as of October 16, 2020 and December 31, 2020 were based upon following assumptions:

Equity method investment – During 2018, the Company and Japan Industrial Partners, Inc., or JIP, formed EJ Holdings to acquire, own and operate an amino acids manufacturing facility in Ube, Japan. As part of the formation, the Company invested approximately $32,000 in exchange for 40% of EJ Holdings voting shares. JIP owns 60% of EJ Holdings voting shares. In October 2018, the Company entered into a loan agreement with EJ Holdings under which the Company made an unsecured loan to EJ Holdings in the amount of $13.6 million. The loan matures on September 30, 2028 and bears interest at the rate of 1% payable annually. The loan proceeds were used by EJ Holdings to purchase the Ube facility in December 2019 and pay related taxes. In October 2020, the Company entered into a loan agreement with EJ Holdings pursuant to which it agrees to loan to EJ Holdings a total of approximately $6.5 million, in monthly instalments through March 2021. The loans will be unsecured general obligations of EJ Holdings, will bear interest at a nominal annual rate payable on September 30 of each year beginning in 2021 and will be due and payable in a lump sum at maturity on September 30, 2020. The proceeds of the loans will be used by EJ Holdings to fund its activities and operations at its Ube facility.  The parties also contemplated that the Ube facility will eventually supply the Company with the facility’s output of amino acids, that the operation of the facility will be principally for our benefit and, as such, that major decisions affecting EJ Holdings and the Ube facility will be made by EJ Holdings’ board of directors, a majority of which are representatives of JIP. During the year ended December 31, 2020, the Company made additional $4.0 million loans to EJ Holdings. As of December 31, 2020, and 2019, the loan receivables were approximately $18.6 million and $13.8 million, respectively.

EJ Holdings is engaged in phasing in the Ube facility, including obtaining FDA and other regulatory approvals for the manufacture of PGLG in accordance with cGMP. EJ Holdings has had no revenues since its inception, has depended on loans from the Company to acquire the Ube facility and fund its operations and will continue to be dependent on loans from us or other financing unless and until the Ube facility is activated and EJ Holdings can secure customers for its products.

The Company has determined that EJ Holdings is a variable interest entity, or VIE, based upon the facts that the Company provided the loan financing to acquire the Ube facility and the EJ Holdings activities at the facility are principally for the Company’s benefit. JIP, however, owns 60% of EJ Holdings and is entitled to designate a majority of EJ Holdings’ board of directors and its Chief Executive Officer and outside auditors, and, as such, controls the management, business and operations of EJ Holdings. Accordingly, the Company accounts for its variable interest in EJ Holdings under the equity method.

The Company’s share of the losses reported by EJ Holdings are classified as net losses from equity method investment. The investment is evaluated for impairment annually and if facts and circumstances indicate that the carrying value may not be recoverable, an impairment charge would be recorded.

 The following table sets forth certain unaudited financial information of EJ Holdings for years ended December 31, 2020 and 2019 (in thousands):