{"person":{"slug":"williams-eric-scott","name":"Williams Eric Scott","type":"insider","q":["williams","eric","scott"],"role":"EVP of Engineering","tradeCount":1,"topTickers":["HDRN"],"cat":"insider","buys":1,"sells":0,"disclosedVolume":1410000,"estPnl":0,"pnlCoverage":0,"netFlow":1410000,"lastTrade":"2026-09-02","firstTrade":"2026-09-02","medianLagDays":10,"rankTrades":3293,"rankVolume":1077,"cohortSize":7107},"series":[["2026-09-02",0,1410000,1,0,1410000]],"months":[["2026-09",1,0,1410000]],"lagBuckets":[0,0,1,0,0,0],"tickers":[{"ticker":"HDRN","buys":1,"sells":0,"vol":1410000,"pnl":0,"first":"2026-09-02","last":"2026-09-02"}],"trades":[{"id":"insider:2026-09-02:HDRN:50","source":"form4","personId":"williams-eric-scott","personName":"Williams Eric Scott","role":"EVP of Engineering","onBehalfOf":"self","issuerName":"HDRN","ticker":"HDRN","side":"buy","shares":750000,"pricePerShare":1.88,"transactionDate":"2026-09-02","filedDate":"2026-09-12","disclosureLagDays":10,"sourceUrl":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany"}]}