Financial reports
10-Q
2019 Q3
Quarterly report
6 Aug 19
10-Q
2019 Q2
Quarterly report
7 May 19
10-Q
2019 Q1
Quarterly report
7 Feb 19
10-K
2018 FY
Annual report
21 Nov 18
10-Q
2018 Q3
Quarterly report
8 Aug 18
10-Q
2018 Q2
Quarterly report
9 May 18
10-Q
2018 Q1
Quarterly report
8 Feb 18
10-K
2017 FY
Annual report
22 Nov 17
10-Q
2017 Q3
Quarterly report
4 Aug 17
10-Q
2017 Q2
Quarterly report
5 May 17
Current reports
8-K
Merck KGaA, Darmstadt, Germany Completes Acquisition of Versum Materials
7 Oct 19
8-K
Versum Materials Reports Fiscal Third Quarter 2019 Financial Results
6 Aug 19
8-K
Versum Materials Stockholders Approve Merger with Merck KGaA, Darmstadt, Germany
18 Jun 19
8-K
Other Events
10 Jun 19
8-K
Versum Materials Announces Date for Special Meeting of Stockholders to Vote
8 May 19
8-K
Versum Materials Reports Fiscal Second Quarter 2019 Financial Results
7 May 19
8-K
Versum Materials Declares Quarterly Cash Dividend; Announces Record Date for Special Meeting of Stockholders
1 May 19
8-K
Merck KGaA, Darmstadt, Germany, Signs Definitive Agreement to Acquire Versum Materials for $53 per Share
12 Apr 19
8-K
Versum Materials Receives Revised Proposal from Merck KGaA; Board Determines Revised Offer Constitutes a “Superior Proposal” to Entegris Transaction
8 Apr 19
8-K
Entry into a Material Definitive Agreement
2 Apr 19
Registration and prospectus
15-12B
Securities registration termination
18 Oct 19
25-NSE
Exchange delisting
7 Oct 19
S-8 POS
Registration of securities for employees (post-effective amendment)
7 Oct 19
S-8 POS
Registration of securities for employees (post-effective amendment)
7 Oct 19
SC TO-T/A
Third party tender offer statement (amended)
12 Apr 19
425
Business combination disclosure
8 Apr 19
425
Business combination disclosure
8 Apr 19
SC 14D9/A
Tender offer solicitation (amended)
8 Apr 19
425
Business combination disclosure
8 Apr 19
425
Business combination disclosure
8 Apr 19
Proxies
DEFA14A
Additional proxy soliciting materials
10 Jun 19
DFAN14A
Additional proxy materials by non-management
4 Jun 19
DFAN14A
Additional proxy materials by non-management
15 May 19
DEFM14A
Proxy related to merger
13 May 19
DEFA14A
Additional proxy soliciting materials
8 May 19
DFAN14A
Additional proxy materials by non-management
1 May 19
DEFA14A
Additional proxy soliciting materials
1 May 19
DEFA14A
Additional proxy soliciting materials
1 May 19
DEFA14A
Additional proxy soliciting materials
1 May 19
PREM14A
Preliminary proxy related to merger
26 Apr 19
Other
SD
Conflict minerals disclosure
31 May 19
UPLOAD
Letter from SEC
8 Apr 19
CORRESP
Correspondence with SEC
8 Apr 19
CORRESP
Correspondence with SEC
8 Apr 19
UPLOAD
Letter from SEC
4 Apr 19
UPLOAD
Letter from SEC
4 Apr 19
CERT
Certification of approval for exchange listing
8 Mar 19
SD
Conflict minerals disclosure
31 May 18
SD
Conflict minerals disclosure
31 May 17
CERTNYS
Certification of approval for NYSE listing
12 Sep 16
Ownership
SC 13G/A
Beneficial ownership report (amended)
10 Feb 20
SC 13G
Beneficial ownership report
28 Jan 20
4
George G Bitto
9 Oct 19
4
Jessica D Feather-Bowman
9 Oct 19
4
Michael W Valente
9 Oct 19
4
Edward C Shober
9 Oct 19
4
GUILLERMO NOVO
9 Oct 19
4
John Jeffrey White
9 Oct 19
4
John G Langan
9 Oct 19
4
JACQUES M CROISETIERE
9 Oct 19