Mar 29, 2019 08:00AM Versum Materials’ Board of Directors Rejects Unsolicited Tender Offer from Merck KGaA

Mar 26, 2019 05:08PM Versum Materials (VSM) Says it Will Review Unsolicited Tender Offer from Merck KGaA

Mar 26, 2019 05:07PM Versum Materials’ Board of Directors to Review Unsolicited Tender Offer from Merck KGaA

Mar 21, 2019 08:00AM Versum Materials Announces Filing and Mailing of Definitive Proxy Statement in Connection with Proposed Merger with Entegris

Mar 8, 2019 08:37AM Versum Materials (VSM) reiterates decision to reject Merck KGaA’s unsolicited $48/share proposal

Mar 8, 2019 08:36AM Versum Materials (VSM) and Entegris (ENTG) Issue Open Letter to Shareholders

Mar 8, 2019 08:30AM Versum Materials and Entegris Issue Open Letter to Shareholders of Both Companies

Mar 8, 2019 08:30AM Versum Materials Board Comments on Merck KGaA Letter

Mar 1, 2019 10:23AM Versum Materials (VSM) Rejects Unsolicited Proposal from Merck KGaA

Mar 1, 2019 10:23AM Versum Materials Board of Directors Rejects Unsolicited Proposal from Merck KGaA

Feb 28, 2019 09:15AM Versum Materials (VSM) Adopts Limited Duration Shareholder Rights Plan

Feb 28, 2019 09:12AM Versum Materials Adopts Limited Duration Shareholder Rights Plan

Feb 27, 2019 11:15AM Versum Materials (VSM) Continues to believe in Strategic, Financial rationale of Proposed Merger with Entegris (ENTG), to Review Merck KGaA Offer

Feb 27, 2019 11:13AM Versum Materials Responds to Unsolicited Proposal from Merck KGaA

Jan 28, 2019 06:05AM Entegris (ENTG) Confirms $9B Merger with Versum Materials (VSM)

Jan 28, 2019 06:00AM Entegris and Versum Materials to Combine in $9 Billion Merger of Equals to Create A Premier Specialty Materials Company

Sep 9, 2016 10:43AM Air Products (APD) Board Approves Versum (VSM) Spin