Earlier quoted context omitted.
I am perfectly sure of the definition of that word. I worked as a copy editor in a past life. I would suggest maybe you consult the Oxford or Merriam-Webster dictionary: https://en.oxforddictionaries.com/definition/snare https://www.merriam-webster.com/dictionary/snare The verb form of the word snare is neither applicable or correct to describe a non-hostile business deal, even colloquially. Hellosign wasn't "trapped…
https://www.merriam-webster.com/dictionary/snare transitive verb 1b : to win or attain by artful or skillful maneuvers
Had this been a hostile takeover or had Dropbox forced them to sell "snare" would indeed be applicable. However the Dropbox relationship was one Hellosign unequivocally stated they were "thrilled" about as far back as last November:
https://www.hellosign.com/blog/announcing-the-hellosign-exte...