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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 38.56%Institutions 90.63%186 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Aug 7, 2026Albers Jeffrey W.DirectorM5,000$0.0000$0.00
Aug 7, 2026Albers Jeffrey W.DirectorS10,000$104.6800$1.05M
Aug 7, 2026Albers Jeffrey W.DirectorS8,000$104.3800$835.04K
Aug 7, 2026Albers Jeffrey W.DirectorS5,000$104.4700$522.35K
Aug 7, 2026Albers Jeffrey W.DirectorM5,000$10.3900$51.95K
Aug 3, 2026Turtle CameronChief Executive OfficerS16$97.4600$1.56K
Aug 3, 2026Turtle CameronChief Executive OfficerS1,392$96.8200$134.77K
Aug 3, 2026Turtle CameronChief Executive OfficerS5,635$95.9300$540.57K
Aug 3, 2026Turtle CameronChief Executive OfficerS7,157$95.1000$680.63K
Aug 3, 2026Turtle CameronChief Executive OfficerS800$93.9700$75.18K
Aug 3, 2026Burrows Scott LChief Financial OfficerM7,500$0.0000$0.00
Aug 3, 2026Burrows Scott LChief Financial OfficerS100$97.1000$9.71K
Aug 3, 2026Burrows Scott LChief Financial OfficerS2,300$96.3000$221.49K
Aug 3, 2026Burrows Scott LChief Financial OfficerS5,100$95.2100$485.57K
Aug 3, 2026Burrows Scott LChief Financial OfficerM7,500$14.5000$108.75K
Jul 1, 2026Turtle CameronChief Executive OfficerS590$88.9100$52.46K
Jul 1, 2026Turtle CameronChief Executive OfficerS4,234$88.1200$373.10K
Jul 1, 2026Turtle CameronChief Executive OfficerS10,176$87.4400$889.79K
Jul 1, 2026Sloan SheldonChief Medical OfficerM8,334$0.0000$0.00
Jul 1, 2026Sloan SheldonChief Medical OfficerS1,834$88.3400$162.01K
Jul 1, 2026Sloan SheldonChief Medical OfficerS6,500$87.5200$568.88K
Jul 1, 2026Sloan SheldonChief Medical OfficerM8,334$27.4600$228.85K
Jul 1, 2026Burrows Scott LChief Financial OfficerM7,500$0.0000$0.00
Jul 1, 2026Burrows Scott LChief Financial OfficerS1,725$88.3700$152.44K
Jul 1, 2026Burrows Scott LChief Financial OfficerS5,775$87.5500$505.60K
Jul 1, 2026Burrows Scott LChief Financial OfficerM7,500$14.5000$108.75K
Jun 25, 2026Burrows Scott LChief Financial OfficerM15,000$0.0000$0.00
Jun 25, 2026Burrows Scott LChief Financial OfficerS10,000$87.1400$871.40K
Jun 25, 2026Burrows Scott LChief Financial OfficerS5,000$87.1200$435.60K
Jun 25, 2026Burrows Scott LChief Financial OfficerM15,000$14.5000$217.50K
Jun 23, 2026Fairmount Funds Management LLCDirectorC666,680$0.0000$0.00
Jun 23, 2026Fairmount Funds Management LLCDirectorS4,684,781$85.3100$399.66M
Jun 23, 2026Fairmount Funds Management LLCDirectorC666,680––
Jun 22, 2026HENDERSON MICHAEL THOMASDirectorS20,000$100.0000$2.00M
Jun 3, 2026Sloan SheldonChief Medical OfficerM8,333$0.0000$0.00
Jun 3, 2026Sloan SheldonChief Medical OfficerS8,333$75.0000$624.98K
Jun 3, 2026Sloan SheldonChief Medical OfficerM8,333$27.4600$228.82K
Jun 1, 2026Burrows Scott LChief Financial OfficerM7,500$0.0000$0.00
Jun 1, 2026Burrows Scott LChief Financial OfficerS3,100$72.0600$223.39K
Jun 1, 2026Burrows Scott LChief Financial OfficerS2,599$70.7700$183.93K
Jun 1, 2026Burrows Scott LChief Financial OfficerS1,801$69.7500$125.62K
Jun 1, 2026Burrows Scott LChief Financial OfficerM7,500$14.5000$108.75K
Jun 1, 2026Turtle CameronChief Executive OfficerS3,294$71.3800$235.13K
Jun 1, 2026Turtle CameronChief Executive OfficerS8,149$70.5000$574.50K
Jun 1, 2026Turtle CameronChief Executive OfficerS3,557$69.4000$246.85K
May 27, 2026McKenna Mark C.DirectorA8,026$0.0000$0.00
May 27, 2026Milligan SandraDirectorA8,026$0.0000$0.00
May 27, 2026Stelzer LaurieDirectorA8,026$0.0000$0.00
May 27, 2026HENDERSON MICHAEL THOMASDirectorA8,026$0.0000$0.00
May 27, 2026Albers Jeffrey W.DirectorA8,026$0.0000$0.00