SEC CIK 1440213

Merson Michael R

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
RIOTview stock →1,1802012-06-29

Position History — RIOT

Reported shares owned immediately after each Form 4 transaction, over time.

01,8003,6005,4002008-072009-072009-082012-06

Recent Filings — RIOT

DateActivitySharesPriceOwned After
2012-06-29Open-market buy1,000$1.921,180
2012-04-02Grant / award (derivative)10,000$0.0010,000
2011-01-05Grant / award (derivative)50,000$0.0050,000
2010-01-19Grant / award (derivative)50,000$0.0050,000
2009-08-06Open-market buy1,100$2.855,400
2009-07-31Open-market buy800$2.804,300
2009-01-27Grant / award (derivative)50,000$0.0050,000
2008-07-01———3,500

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.