Company has submitted me to BOI today.however as per this stamp, will it be possible to have visa till 10? Or else should I book ticket just in case.. not enough working days left to complete this process I guess..
TLDR : Answer Summary
The submitted stamp indicates that your BOI visa allows you to stay until April 10. However, it does not serve as a renewal or valid visa, instead marking that you are no longer working with your company. If your new visa is not processed by then, you will need to leave Thailand.