1 member of Congress has disclosed 2 trades in Carbon black, Inc. (CBLK). The buy/sell breakdown shows 1 purchase versus 1 sale. All data is sourced from STOCK Act periodic transaction reports filed with Congress.
| Date | Politician | Type | Amount |
|---|---|---|---|
| 2018-10-11 | Lamar Smith | sell | $1K – $15K |
| 2018-05-08 | Lamar Smith | buy | $1K – $15K |