Info on this here -http://forum.lottoshares.org/topic/11/lottoshares-distribution
10% of the shares were distributed to ProtoShares holders
All ProtoShares users received shares in proportion to their ProtoShares holding at block 65959.
For each ProtoShare you held at 31st May, you received 7.085 LTS
These shares cannot be used nor traded immediately. For each distribution address, the shares are split into tranches of 10,000 maximum and mature at a random date between 2 and 14 months from launch.