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The price reported above reflects the weighted average purchase price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares purchased at each separate sale price."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The shares are held of record by the Livschitz Children's Charitable Trust, for which the Reporting Person serves as trustee."}],"balance_after":119343,"source":{"system":"sec-edgar","filing":"0001209191-20-064564","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1805543/000120919120064564/doc4.xml","form_type":"4"}},{"id":2938113,"issuer":{"id":2031,"kind":"organization","name":"GRID DYNAMICS HOLDINGS, INC.","symbol":"GDYN"},"owners":[{"id":138245,"kind":"person","name":"Livshitz Victoria","position":1,"cik":"0001805543","reported_name":"Livshitz Victoria","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP of Customer Success"}}],"security":"Common Stock","published_at":"2020-12-18T20:00:16.000Z","date":"2020-12-16","kind":"purchase","acquired":true,"shares":88000,"price":11.727,"value":1031976.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $11.46 to $11.835. 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