At December 31, 2020, the equity investments of Bridgeport Inc. that were accounted for using the FV-OCI model without recycling were as follows: Cost and Investment Carrying Amount Fair Value Unrealized Gain (Loss) Ahn Inc. $173,500 $151,100 $(22,400) Burnham Corp. 121,500 139,300 17,800 Chi Ltd. 73,200 76,200 3,000 Total $368,200 $366,600 $(1,600) Because of a change in relationship with Ahn Inc., Bridgeport Inc. sold its investment in Ahn for $153,400 on January 20, 2021. No other investments were acquired or sold during 2021; however, a dividend of $1,300 was received from Burnham Corp. in June. At December 31, 2021, the fair values of Burnham and Chi shares were $152,300 and $72,900, respectively.