| Date | Description |
|---|---|
| 2013-04-03 | delete address AQ-13/1, 4th Floor, Salt Lake, Sector-V, Kolkata - 700 064 |
| 2013-04-03 | insert address AQ-13/1, 4th Floor, Salt Lake, Sector-V, Kolkata - 700 091 |
| 2013-02-24 | delete phone +91 (33) 40043392 |
| 2013-02-24 | delete phone +91 (33) 40045010 |
| 2013-02-24 | insert address AQ-13/1, 4th Floor, Salt Lake, Sector-V, Kolkata - 700 064 |
| 2013-02-24 | insert phone +91 (33) 65411317 |