I recently joined an enterprise U.S based company as a Software Engineer in South East Asia. Few days after joining, I learned that your company has been acquired by a larger enterprise, and we have been told that everything shall remain the same for us.

However, recently I can see constant changes at the management level. I frequently get emails about the news that our C level people are leaving the company after more than a decade. (Non of these people work in my office. They are all sitting in U.S office)

My question is, As a Software Engineer should all this news concerns me at all? Or it's a common procedure that happens to most companies after they are being acquired.