Symbol: GRVY | DR Exchange: NASDAQ Stock Market
| CUSIP: 38911N107
| Apr.30, 2012 |
2.48 |
2.38 |
2.48 |
71,419 |
177,119 |
| Apr.27, 2012 |
2.54 |
2.13 |
2.48 |
428,950 |
1,063,796 |
| Apr.26, 2012 |
2.24 |
2.15 |
2.17 |
162,611 |
352,866 |
| Apr.25, 2012 |
2.33 |
2.19 |
2.26 |
93,398 |
211,079 |
| Apr.24, 2012 |
2.32 |
2.23 |
2.30 |
74,782 |
171,999 |
| Apr.23, 2012 |
2.33 |
2.19 |
2.25 |
77,237 |
173,783 |
| Apr.20, 2012 |
2.36 |
2.25 |
2.26 |
59,120 |
133,611 |
| Apr.19, 2012 |
2.35 |
2.18 |
2.27 |
74,839 |
169,885 |
| Apr.18, 2012 |
2.39 |
2.24 |
2.24 |
111,981 |
250,837 |
| Apr.17, 2012 |
2.42 |
2.30 |
2.33 |
180,131 |
419,705 |
| Apr.16, 2012 |
2.30 |
2.18 |
2.26 |
90,161 |
203,764 |
| Apr.13, 2012 |
2.20 |
2.12 |
2.15 |
97,047 |
208,651 |
| Apr.12, 2012 |
2.37 |
2.13 |
2.13 |
124,980 |
266,207 |
| Apr.11, 2012 |
2.44 |
2.09 |
2.23 |
366,987 |
818,381 |
| Apr.10, 2012 |
2.18 |
2.05 |
2.09 |
258,745 |
540,777 |
| Apr.09, 2012 |
2.31 |
2.12 |
2.12 |
484,695 |
1,027,553 |
| Apr.05, 2012 |
2.43 |
2.29 |
2.34 |
135,314 |
316,635 |
| Apr.04, 2012 |
2.54 |
2.30 |
2.33 |
301,672 |
702,896 |
| Apr.03, 2012 |
2.60 |
2.45 |
2.55 |
179,018 |
456,496 |
| Apr.02, 2012 |
2.75 |
2.60 |
2.60 |
233,620 |
607,412 |
Data Provided by Interactive Data Corp.