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The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"KW Investments SRL is an Italian limited liability company owned by the Reporting Person and the Reporting Person's spouse."}],"balance_after":42613,"source":{"system":"sec-edgar","filing":"0001441816-21-000246","document":"wf-form4_163960294576688.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1441816/000144181621000246/wf-form4_163960294576688.xml","form_type":"4"}},{"id":2517696,"issuer":{"id":3107,"kind":"organization","name":"MongoDB, Inc.","symbol":"MDB"},"owners":[{"id":53817,"kind":"person","name":"Pech Cedric","position":1,"cik":"0001767034","reported_name":"Pech Cedric","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Revenue Officer"}}],"security":"Class A Common Stock","published_at":"2021-11-10T23:16:57.000Z","date":"2021-11-08","kind":"sale","acquired":false,"shares":146,"price":571.47,"value":83434.62,"ownership":{"direct":false,"nature":"By KW Investments SRL"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person"},{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The price reported is a weighted average sales price. 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