H4 to h1 COS impact while spouse's H1B transfer is in progress?


My H1B got picked up in the lottery for 2017-18. At present I am on h4 and my H4 to H1B COS petition is still pending with USCIS. Below are my questions -

(i) If my spouse file H1B transfer with another company, will that impact my current h4 to H1B COS petition?

(ii) Does my h4 also needs to be transferred to the new employer?

Will appreciate the guidance.