SheepleocrazyCBLK ยท Carbon black, Inc.
2 trades of Carbon black, Inc. (CBLK) disclosed by 1 member of Congress, most recently on Oct 11, 2018. See who bought and sold, when, and the price chart.
2 trades of Carbon black, Inc. (CBLK) disclosed by 1 member of Congress, most recently on Oct 11, 2018. See who bought and sold, when, and the price chart.