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INVESTMENT IN IMAGION BIOSYSTEMS (Tables)
9 Months Ended
Sep. 30, 2021
INVESTMENT IN IMAGION BIOSYSTEMS  
Schedule of changes to the investment in Imagion

Balance as of December 31, 2020

 

$5,875,000

 

Change in the unrealized fair value of securities

 

 

(3,069,000)

Balance as of September 30, 2021

 

$2,806,000