Crowdfunded on Seedrs, Investors in Senta to Receive Up to 120x Return as Company is Acquired January 14, 2021 @ 8:37 am By JD Alois Seedrs is out with a note this morning sharing that Senta has been acquired by Iris Software Group. Senta listed three securities offerings on Seedrs and investors may anticipate a decent return on their investment. Seedrs reports that this exit represents the largest percentage return ever on an equity crowdfunding investment on their platform (and perhaps the best in the world says the platform). First-round investors that took advantage of SEIS tax reliefs on the investment will see a 332x return.