Replies to post #434 on Ironstone Group Inc (IRNS)

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10Q excerpt: " INVESTMENTS



TangoMe, Inc.



On March 30, 2012, the Company purchased 468,121 shares of Series A Preferred stock from related party William R. Hambrecht at $2.14 per share, resulting in a total investment of $1,000,000. For the year ended December 31, 2020 there was no valuation gain or loss for TangoMe, Inc., remaining at a valuation of $2,574,666. Updating the “MESE” valuation system with current available data from TangoMe, Inc., results in a “Best-fit” company valuation of $2.6bn, translating to a valuation of $4,781,521 as of September 30, 2021. This represents a gain of $2,206,856 for the three and nine months ended September 30, 2021. The investment fair value is based on using a Best-fit valuation for TangoMe Inc. as determined by the MESE big data analysis system and SPAC inquiries for TangoMe, Inc. These are the primary significant unobservable inputs used in the fair value measurement of the Company’s investment.

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