To be fair, one should be able to "sell" his/her shares at market value.
Also related to this particular "expulsion", the practice was in use since ancient Greek times, and called "ostracism" [0].
[0]: https://en.wikipedia.org/wiki/Ostracism
Also, “it can take place at most once a year, and only for one person. In this it resembles the Greek pharmakos or scapegoat…”
Something something René Girard.
To be fair, one should be able to "sell" his/her shares at market value.
Also related to this particular "expulsion", the practice was in use since ancient Greek times, and called "ostracism" [0].
[0]: https://en.wikipedia.org/wiki/Ostracism