A supplier of specialty materials used in semiconductor manufacturing, the company produced deposition and etch materials, specialty gases, and chemical mechanical planarization slurries used in advanced chip fabrication. Its products were embedded in critical steps of the semiconductor production p...
6 members of Congress have disclosed 28 trades in Versum Materials, Inc. (VSM), a Basic Materials company. The buy/sell breakdown shows 12 purchases versus 14 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.
| Date | Politician | Type | Amount |
|---|---|---|---|
| 2018-10-24 | Susan A. Davis | sell | $1K – $15K |
| 2017-11-16 | David A Perdue , Jr | sell | $15K – $50K |
| 2017-11-13 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-11-02 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-10-20 | Susan A. Davis | buy | $15K – $50K |
| 2017-10-19 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-10-10 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-10-06 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-10-05 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-10-02 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-09-26 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-09-11 | David A Perdue , Jr | sell | $1K – $15K |
| 2017-05-05 | David A Perdue , Jr | buy | $1K – $15K |
| 2017-04-27 | David A Perdue , Jr | buy | $1K – $15K |
| 2017-03-23 | David A Perdue , Jr | buy | $1K – $15K |
| 2017-02-02 | David A Perdue , Jr | buy | $1K – $15K |
| 2017-01-12 | David A Perdue , Jr | buy | $1K – $15K |
| 2017-01-11 | Pete Sessions | sell | $1K – $15K |
| 2017-01-04 | David A Perdue , Jr | buy | $1K – $15K |
| 2016-12-22 | David A Perdue , Jr | buy | $1K – $15K |
| 2016-12-02 | David A Perdue , Jr | buy | $1K – $15K |
| 2016-11-15 | David A Perdue , Jr | buy | $1K – $15K |
| 2016-11-08 | David A Perdue , Jr | buy | $1K – $15K |
| 2016-11-07 | David A Perdue , Jr | buy | $1K – $15K |
| 2016-10-18 | DAVID B. MCKINLEY | sell | $636+ |
| 2016-10-18 | DAVID B. MCKINLEY | sell | $636+ |
| 2016-10-07 | Richard L. Hanna | exchange | $15K – $50K |
| 2016-10-06 | David E. Price | exchange | $1K – $15K |