Ticker: NVRI CUSIP: 415864107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 3,900 | $82 | $17.06 | $15.05 - $21.10 |
| Q4 2013 | 199,820 | $5,601 | $26.85 | $23.86 - $28.99 |
| Q3 2013 | 339,520 | $8,454 | $24.90 | $23.20 - $27.03 |
| Q2 2013 | 266,570 | $6,182 | $22.78 | $20.98 - $24.75 |
| Q1 2013 | 266,570 | $6,603 | $24.69 | $22.84 - $26.02 |
| Q4 2012 | 120,000 | $2,820 | — | — |
| Q3 2012 | 120,000 | $2,464 | — | — |
| Q2 2012 | 120,000 | $2,446 | — | — |
| Q1 2012 | 195,180 | $4,579 | — | — |
| Q4 2011 | 195,180 | $4,017 | — | — |
| Q3 2011 | 187,180 | $3,629 | — | — |
| Q2 2011 | 175,000 | $5,705 | — | — |
| Q1 2011 | 182,000 | $6,423 | — | — |
| Q4 2010 | 190,000 | $5,381 | — | — |
| Q1 2010 | 135,300 | $4,321 | — | — |
| Q4 2009 | 129,200 | $4,164 | — | — |
| Q3 2009 | 99,000 | $3,506 | — | — |
| Q2 2009 | 104,000 | $2,943 | — | — |
| Q1 2009 | 82,000 | $1,818 | — | — |