Too many supplemental materials?

Transtra
Mon, 21 Mar 2016 10:07:10 +0000

I sent 2 research abstracts and 1 full research paper(which also has the abstract in it). Moreover, my club counselor sent an additional recommendation and my guidance counselor sent a mid-year report transcript and update on my senior year accomplishments. (I really want them to see my senior year achievements. Will this report get attention or will it get thrown out due to too many additional materials?)

I sent my research related materials a month after the application deadline not to bother the admission office with too much material all at once. (They said I can send it after the deadline) However, I am really regretting sending this much material. Will this result in a rejection for me?