Parent Directory| Name | Size | Last Modified |
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| 0001213900-20-003947-index.html | 2020-02-14 16:11:19 | |
| 0001213900-20-003947.txt | 2020-02-14 16:11:19 | |
| f8a12b021420a1ex10-2_alta.htm | 119609 | 2020-02-14 16:11:19 |
| f8a12b021420a1ex3-1_alta.htm | 52383 | 2020-02-14 16:11:19 |
| f8a12b021420a1ex3-2_alta.htm | 161142 | 2020-02-14 16:11:19 |
| f8a12b021420a1ex4-1_alta.htm | 14477 | 2020-02-14 16:11:19 |
| f8a12b021420a1ex4-2_alta.htm | 43414 | 2020-02-14 16:11:19 |
| f8a12b021420a1ex4-3_alta.htm | 30674 | 2020-02-14 16:11:19 |
| f8a12b021420a1_altaequipment.htm | 27518 | 2020-02-14 16:11:19 |