SEC CIK 1552880
Groussman Mark
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MARAview stock → | 2,965,631 | 2012-11-13 |
Position History — MARA
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MARA
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2012-11-14 | J (derivative) | 1,500,000 | — | 0 |
| 2012-11-13 | Open-market buy | 1,000,000 | $0.15 | 2,965,631 |
| 2012-11-09 | Open-market sale | 250,000 | $0.20 | 1,965,631 |
| 2012-11-08 | Open-market sale | 275,000 | $0.20 | 2,215,631 |
| 2012-11-06 | Open-market sale | 100,000 | $0.20 | 3,240,631 |
| 2012-11-06 | Open-market sale | 750,000 | $0.20 | 2,490,631 |
| 2012-09-14 | Option exercise (out-of-money) | 302,970 | — | 3,340,631 |
| 2012-08-03 | J (derivative) | 1,500,000 | — | 1,500,000 |
| 2012-06-11 | — | — | — | 3,037,661 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.