Caterpillar interview questions

one online aptitude test where it is more logic questions than mathematical, then a video interview where they ask behavioral questions, after that you get invited for one more interview

Had a panel interview that was scheduled for 60 minutes, they told me they usually go 75 minutes. Was told that I would receive feedback within a week and never heard back from them. I followed up with the recruiter 3 times via email and never heard back. 3 weeks later, I received an automated rejection email on a Saturday morning. Total lack of respect by Caterpillar. I took time out of my day to interview, they could have at least responded to my emails.