Actual schedule:
1 snapshot 04 July 15:00 UTC - 10% snapshot
2 snapshot 11 July 15:00 UTC - 10% snapshot
3 snapshot 18 July 15:00 UTC - 10% snapshot
4 snapshot 25 July 15:00 UTC - 10% snapshot
5 snapshot 01 August 15:00 UTC - 10% snapshot
6 snapshot 08 August 15:00 UTC - 10% snapshot
7 snapshot 15 August 15:00 UTC - 10% snapshot
8 snapshot 22 August 15:00 UTC - 10% snapshot
9 snapshot 29 August 15:00 UTC - 10% snapshot
10 snapshot 05 September 15:00 UTC - 10% snapshot
After mainnet launch you will have access to EXM using your private key from wallet where were (you may replace them after fork time ended if you scared) your ETH during fork-time, but don't need to give your key to us or everybody. We just copy ETH data with all transactions.
It will be after all snapshots will be done.
Also you may take part in our bounty and airdrop system. We will start more reward campaigns soon additional to existing.