| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 09/02/2018 | 20:24 | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NYSE:VSM | Versum Materials Inc |
| 09/02/2018 | 00:05 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:VSM | Versum Materials Inc |
| 08/02/2018 | 22:23 | Edgar (US Regulatory) | Statement of Ownership (sc 13g) | NYSE:VSM | Versum Materials Inc |
| 08/02/2018 | 14:27 | Edgar (US Regulatory) | Securities Registration: Employee Benefit Plan (s-8) | NYSE:VSM | Versum Materials Inc |
| 08/02/2018 | 14:02 | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VSM | Versum Materials Inc |
| 06/02/2018 | 21:42 | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:VSM | Versum Materials Inc |
| 06/02/2018 | 12:00 | Business Wire | Versum Materials Reports Fiscal First Quarter 2018 Financial Results | NYSE:VSM | Versum Materials Inc |
| 30/01/2018 | 12:00 | Business Wire | Versum Materials Declares Quarterly Cash Dividend | NYSE:VSM | Versum Materials Inc |
| 17/01/2018 | 15:58 | Edgar (US Regulatory) | Revised Proxy Soliciting Materials (definitive) (defr14a) | NYSE:VSM | Versum Materials Inc |
| 16/01/2018 | 23:37 | Business Wire | Versum Materials to Host First Quarter Fiscal 2018 Earnings Conference Call & Webcast on Tuesday, February 6, 2018, at 11 AM ... | NYSE:VSM | Versum Materials Inc |
| 10/01/2018 | 23:05 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (defa14a) | NYSE:VSM | Versum Materials Inc |
| 21/12/2017 | 15:32 | Edgar (US Regulatory) | Proxy Statement (definitive) (def 14a) | NYSE:VSM | Versum Materials Inc |
| 22/11/2017 | 14:23 | Edgar (US Regulatory) | Annual Report (10-k) | NYSE:VSM | Versum Materials Inc |
| 20/11/2017 | 14:15 | GlobeNewswire Inc. | Market Trends Toward New Normal in OneMain, Versum Materials, BioDelivery Sciences International, Microsemi, Pattern Energy G... | NYSE:VSM | Versum Materials Inc |
| 09/11/2017 | 12:30 | Business Wire | Versum Materials Reports Strong Fiscal Fourth Quarter and Fiscal Year 2017 | NYSE:VSM | Versum Materials Inc |
| 09/11/2017 | 00:39 | Edgar (US Regulatory) | Annual Statement of Changes in Beneficial Ownership (5) | NYSE:VSM | Versum Materials Inc |
| 31/10/2017 | 11:00 | Business Wire | Versum Materials Declares Quarterly Cash Dividend and Date of 2018 Stockholder Meeting | NYSE:VSM | Versum Materials Inc |
| 19/10/2017 | 12:30 | Business Wire | Versum Materials to Host Fiscal Fourth Quarter & Full Year 2017 Earnings Conference Call & Webcast on Thursday November 9, 20... | NYSE:VSM | Versum Materials Inc |
| 10/10/2017 | 22:30 | Business Wire | Versum Materials Completes Repricing of Term Loan | NYSE:VSM | Versum Materials Inc |
| 01/08/2017 | 12:30 | Business Wire | Versum Materials Reports Third Quarter Fiscal 2017 Financial Results | NYSE:VSM | Versum Materials Inc |
| 31/07/2017 | 22:38 | Business Wire | Versum Materials und NuMat Technologies vermarkten Adsorptionstechnologie der nächsten Generation für die Bereitstellung vo... | NYSE:VSM | Versum Materials Inc |
| 31/07/2017 | 20:07 | Business Wire | Versum Materials et NuMat Technologies vont commercialiser une technologie d'absorbants de nouvelle génération pour la dist... | NYSE:VSM | Versum Materials Inc |
| 31/07/2017 | 12:30 | Business Wire | Versum Materials and NuMat Technologies to Commercialize Next-Generation Adsorbent Technology for Delivery of Dopant Gases | NYSE:VSM | Versum Materials Inc |
| 14/07/2017 | 12:30 | Business Wire | Versum Materials to Host Third Quarter Fiscal 2017 Earnings Conference Call & Webcast on Tuesday August 1, 2017 at 11:00 a.m.... | NYSE:VSM | Versum Materials Inc |
| 12/07/2017 | 22:05 | Business Wire | Versum Materials to Participate as Platinum Sponsor at the Atomic Layer Deposition Conference in Denver | NYSE:VSM | Versum Materials Inc |
| 11/07/2017 | 22:30 | Business Wire | Versum Materials to Acquire Dynaloy, a Leading Cleans Solutions Supplier for Semiconductor Advanced Packaging | NYSE:VSM | Versum Materials Inc |
| 31/05/2017 | 22:00 | Edgar (US Regulatory) | Specialized Disclosure Report (sd) | NYSE:VSM | Versum Materials Inc |
| 24/05/2017 | 22:54 | Edgar (US Regulatory) | Amended Statement of Changes in Beneficial Ownership (4/a) | NYSE:VSM | Versum Materials Inc |
| 09/05/2017 | 12:30 | Business Wire | Versum Materials Breaks Ground on a Multimillion-Dollar Research and Development Facility in Hometown, PA | NYSE:VSM | Versum Materials Inc |
| 02/05/2017 | 12:30 | Business Wire | Versum Materials Reports Second Quarter Fiscal 2017 Financial Results | NYSE:VSM | Versum Materials Inc |