AMERICAN SHARED HOSPITAL SERVICES | 2013 | FY | 3


Note 4 – Investment in Equity Securities
 
On April 10, 2006 the Company invested $2,000,000 for a convertible preferred stock interest in Mevion Medical Systems, formerly Still River Systems, Inc., a development-stage company based in Littleton, Massachusetts, which in collaboration with scientists from MIT’s Plasma Science and Fusion Center, is developing a medical device for the treatment of cancer patients using proton beam radiation therapy. The Company also has deposits towards the purchase of three Mevion PBRT systems as described more fully in Note 3.
 
The Company’s initial investment in Mevion consisted of approximately 2,353,000 shares of Series B Convertible Preferred Stock. The Series B Convertible Preferred Stock is considered pari passu with previously issued Series A Convertible Preferred Stock.
 
On September 5, 2007 the Company invested approximately $617,000 for an additional equity interest in Mevion. This investment represented approximately 588,000 shares of Series C Convertible Preferred Stock, which is considered pari passu with the previously issued Series A and Series B Convertible Preferred Stock (all issues together “Preferred Stock”).
 
Since October 2008 Mevion had continued to offer a sequence of Series D rounds of funding to raise cash for its next phase of development and continued manufacture of the prototype model of the proton beam unit. Due to the troubled economy and scarcity of funds available during this time, these rounds were offered at a price less than the Company’s investment. Mevion received approximately $65 million from these Series D rounds.
   
In mid-2011, Mevion performed a reverse stock split of all shares in which 100 shares were converted to one share. The reason for the reverse stock split was to move the number of outstanding shares and price per share more in line with industry norms. The reverse stock split did not change any investor’s relative ownership in Mevion.
 
In January 2012, Mevion announced that it had closed a $45 million Series E round of financing which was used to accelerate the manufacturing and worldwide deployment of the Mevion S250. This round of financing was offered at a price per share higher than the effective price of the most recent Series D financing, and initially funded at 55%, with the remaining 45% due upon Mevion’s receipt of final FDA 510(k) clearance, which occurred during the second quarter 2012. The Company invested an additional $70,000 in the Series E round.
 
In June 2013, Mevion announced that it had secured a $55 million round of financing, which will be used to accelerate the manufacturing and worldwide deployment of the Mevion S250. This round of financing was offered at a price per share higher than the effective price of the most recent Series E financing. The Company did not participate in this round of funding. Subject to the Pay-to-Play Provision, implemented through the amendment of the Sixth Amended and Restated Articles of Incorporation, the preferred shares held by the Company were converted to common.
 
Upon conversion of the Preferred Stock, the Company’s investment represents an approximate 0.77% interest in the common stock of Mevion as of December 31, 2013. The Company does not have a Board of Directors seat with Mevion.
 
The Company accounts for its investment in Mevion under the cost method and evaluates the investment for impairment on a quarterly basis or as events or circumstances might indicate that the carrying value of the investment may not be recoverable. The Company reviewed its investment in Mevion at December 31, 2013 in light of both current market conditions and the ongoing needs of Mevion to raise cash to continue its development of the first compact, single room PBRT system.
 
The lower price per share of the Series D and Series E offerings could be viewed as a reasonable estimate of the fair value of our cost-method investment, indicating that our investment is impaired. The Company estimates that there is currently an unrealized loss (impairment) of approximately $2.4 million based on the issuance of the Series E funding compared to the Company’s cost of its investment.
 
In assessing whether the impairment is other than temporary, we evaluated the length of time and extent to which market value has been below cost, the financial condition and near term prospects of Mevion and our ability and intent to retain our investment for a period sufficient to allow for an anticipated recovery in the market value. Although the investment is not without certain risk, and the manufacture of the first unit has taken longer than originally anticipated, the Company believes that the current market value is a temporary situation and that the successful operation of the first Mevion S250 System and Mevion’s significant revenue backlog provide a higher potential valuation.

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