{"person":{"slug":"knopf-matthew-j","name":"Knopf Matthew J.","type":"insider","q":["knopf","matthew"],"role":"Chief Legal Officer","tradeCount":2,"topTickers":["UP"],"cat":"insider","buys":0,"sells":2,"disclosedVolume":19461,"estPnl":0,"pnlCoverage":0,"netFlow":-19461,"lastTrade":"2026-09-09","firstTrade":"2026-08-26","medianLagDays":3,"rankTrades":1771,"rankVolume":4406,"cohortSize":7107},"series":[["2026-08-26",0,1908,1,0,-1908],["2026-09-09",0,17554,1,0,-17554]],"months":[["2026-08",0,1,1908],["2026-09",0,1,17554]],"lagBuckets":[0,2,0,0,0,0],"tickers":[{"ticker":"UP","buys":0,"sells":2,"vol":19461,"pnl":0,"first":"2026-08-26","last":"2026-09-09"}],"trades":[{"id":"insider:2026-09-09:UP:55","source":"form4","personId":"knopf-matthew-j","personName":"Knopf Matthew J.","role":"Chief Legal Officer","onBehalfOf":"self","issuerName":"UP","ticker":"UP","side":"sell","shares":4345,"pricePerShare":4.04,"transactionDate":"2026-09-09","filedDate":"2026-09-12","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"},{"id":"insider:2026-08-26:UP:8481","source":"form4","personId":"knopf-matthew-j","personName":"Knopf Matthew J.","role":"Chief Legal Officer","onBehalfOf":"self","issuerName":"UP","ticker":"UP","side":"sell","shares":377,"pricePerShare":5.06,"transactionDate":"2026-08-26","filedDate":"2026-08-29","disclosureLagDays":3,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"}]}