John Rogers - Ariel Investments,
Holding/activity history for TomoTherapy Inc. COMMON (TOMO)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2011 Q2 | 0 | 0.00 | Sell 100.00% | 0.08 | SEC | ||
| 2011 Q1 | 659,767 | 0.08 | Reduce 5.98% | <0.01 | $4,570.00 | $3,015,135,000 | SEC |
| 2010 Q4 | 701,767 | 0.06 | Add 0.16% | <0.01 | $3,610.00 | $2,533,379,000 | SEC |
| 2010 Q3 | 700,652 | 0.06 | Add 590.66% | 0.05 | $3,520.00 | $2,466,295,000 | SEC |
| 2010 Q2 | 101,447 | 0.01 | Add 29.74% | <0.01 | $3,180.00 | $322,601,000 | SEC |
| 2010 Q1 | 78,192 | 0.01 | Add 29.56% | <0.01 | $3,410.00 | $266,635,000 | SEC |
| 2009 Q4 | 60,350 | 0.01 | Add 20.09% | <0.01 | $3,900.00 | $235,365,000 | SEC |
| 2009 Q3 | 50,255 | 0.01 | Add 18.93% | <0.01 | $4,337.88 | $218,000,000 | SEC |
| 2009 Q2 | 42,255 | <0.01 | Buy | <0.01 | $2,749.99 | $116,201,000 | SEC |