Joel Greenblatt - Gotham Asset Management
Holding/activity history for Ion Geophysical Corp (IOG)
← All IOG superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2015 Q3 | 0 | 0.00 | Sell 100.00% | <0.01 | $0.09–0.17 · VW $0.12i | SEC | |
| 2015 Q2 | 42,311 | <0.01 | Reduce 35.06% | <0.01 | $0.12–0.19 · VW $0.17i | $45,000 | SEC |
| 2015 Q1 | 65,158 | <0.01 | Reduce 48.30% | <0.01 | $0.09–0.16 · VW $0.12i | $141,000 | SEC |
| 2014 Q4 | 126,039 | <0.01 | Reduce 0.55% | $0.12–0.22 · VW $0.15i | $347,000 | SEC | |
| 2014 Q3 | 126,736 | <0.01 | Buy | <0.01 | $0.16–0.35 · VW $0.23i | $354,000 | SEC |
| 2011 Q2 | 0 | 0.00 | Sell 100.00% | 0.20 | $0.32–0.49 · VW $0.39i | SEC | |
| 2011 Q1 | 48,710 | 0.20 | Add 31.94% | 0.05 | $0.34–0.49 · VW $0.41i | $618,000 | SEC |
| 2010 Q4 | 36,919 | 0.11 | $8.48 | $313,000 | SEC |