The stock ended Friday above the strike price and therefor the shares have been assigned.
HGSI - Human Growth Sciences Inc.
I bought the stock at $1.99 (not telling the number of shares) and sold the July 2.50 calls (not telling how many contracts) for $0.25. Currently, the stock is over $3.50. This means the shares will be assigned to whomever purchased the calls. I did write calls on all the shares I bought.