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The shares were sold in multiple transactions at prices from $42.93 to $43.56, inclusive.  The Reporting Person undertakes to provide to the SEC, GM and any security holder, upon request, full information regarding the number of shares sold at each price point within the ranges set forth in this footnote."}],"balance_after":191144,"source":{"system":"sec-edgar","filing":"0001467858-20-000152","document":"wf-form4_160798546800770.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1500309/000146785820000152/wf-form4_160798546800770.xml","form_type":"4"}},{"id":2946576,"issuer":{"id":2958,"kind":"organization","name":"General Motors Co"},"owners":[{"id":85864,"kind":"person","name":"Glidden Craig B.","position":1,"cik":"0001500309","reported_name":"Glidden Craig B.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & GC"}}],"security":"Common Stock","published_at":"2020-12-14T17:38:02.000Z","date":"2020-12-10","kind":"exercise","acquired":true,"shares":118284,"price":34.34,"value":4061872.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."}],"balance_after":309428,"source":{"system":"sec-edgar","filing":"0001467858-20-000152","document":"wf-form4_160798546800770.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1500309/000146785820000152/wf-form4_160798546800770.xml","form_type":"4"}},{"id":2946575,"issuer":{"id":2958,"kind":"organization","name":"General Motors Co"},"owners":[{"id":85864,"kind":"person","name":"Glidden Craig B.","position":1,"cik":"0001500309","reported_name":"Glidden Craig B.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & GC"}}],"security":"Common Stock","published_at":"2020-12-14T17:38:02.000Z","date":"2020-12-10","kind":"sale","acquired":false,"shares":250542,"price":43.07,"value":10790843.94,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price in Column 4 is the weighted average selling price of the shares.  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