Insiders · Profile

Breum Casper

Director at Spero Therapeutics. Filing since 6 Nov 2017. CIK 0001630850

Company

Date

Role

Action

Shares

Amount

Of holding

SPRO Spero Therapeutics, Inc.

6 Nov 2017

Director

Bought

214,285

$3.00M

24.4%

1 decision on file.