SEC CIK 1457377
Colgin Mark
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| RIOTview stock → | 472,075 | 2009-02-10 |
Position History — RIOT
Reported shares owned immediately after each Form 4 transaction, over time.
Not enough filing history yet to chart a trend for RIOT.
Recent Filings — RIOT
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2011-01-05 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2010-01-19 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2009-02-10 | — | — | — | 472,075 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.