Insider track record
OtherNot enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the detailed record of transactions filed by BLOCK ARTHUR R. Officer active across 1 company, notably COMCAST CORP. In total, 9 disclosures have been published. Split: 0 buy · 3 sells. Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations9 total
3,684 sharesClass A Common StockSEC:0001225208-16-024992:0
2,009 sharesClass A Common StockSEC:0001225208-16-024992:1
1,675 sharesClass A Common StockSEC:0001225208-16-024992:2
4,650 sharesClass A Common StockSEC:0001225208-16-024003:0
3,413 sharesClass A Common StockSEC:0001225208-16-024003:1
1,060 sharesClass A Common StockSEC:0001225208-16-024003:2
1,572 sharesClass A Common StockSEC:0001225208-16-024003:3
2,353 sharesClass A Common StockSEC:0001225208-16-024003:4
3,078 sharesClass A Common StockSEC:0001225208-16-024003:5