As we work through your questions, think about this as a conversation. I will ask you questions until I have the information I need, and then I will provide you with an answer. Don’t worry - it might take some time, but we will get through it together.
ANSWER: Technically, you are out of status when you are no longer employed by the sponsoring company in the status for which you are in the US.
As far as when you must leave the US, you must do so within a reasonable amount of time to allow you to tie up your affairs. Obviously, this is vague; practically speaking, usually about 10 days is considered reasonable.
I hope I have answered your questions. I aim to give you excellent service, even if the outcome is not what you wanted. So I am happy to answer any related follow-up questions you might have, at no additional charge.
And if you want to talk on the phone for 30 minutes, I can send you an offer for that.
Once you have received an answer, please leave a positive rating by choosing on the 3, 4 or 5 stars so I get credit for doing my job.
A BONUS is also appreciated, if you feel I've earned it.
And if you have questions in the future, write FOR JAMES in the question and I will be your personal Expert in this category.