Thanks for your response.
I had a very similar scenario like #1 with different stocks.
I bought some shares and then a few extra [cheap] shares on the same day. One week later, I sold half of it for a loss. Then two weeks later, I sold rest of it for a loss. My broker flagged the transactions as wash sale on realized/unrealized gains page. It says (Cost Basis adjusted for Wash Sale) under the sale of cheap shares. That's why I got little confused.
Thanks again.
