Latest filings (excl ownership)
15-12G
Securities registration termination
30 Nov 15
EFFECT
Notice of effectiveness
19 Nov 15
25-NSE
Exchange delisting
18 Nov 15
8-K
Redemption of All of the 3.375% Senior Notes due 2020
18 Nov 15
8-K
Completion of Acquisition or Disposition of Assets
18 Nov 15
POS AM
Prospectus update (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
S-8 POS
Registration of securities for employees (post-effective amendment)
18 Nov 15
EFFECT
Notice of effectiveness
17 Nov 15
POS AM
Prospectus update (post-effective amendment)
13 Nov 15
8-K
Other Events
10 Nov 15
8-K
Temporary Suspension of Trading Under Registrant's Employee Benefit Plans
10 Nov 15
10-Q
2015 Q3
Quarterly report
3 Nov 15
8-K
Results of Operations and Financial Condition
3 Nov 15
8-K
Sigma-Aldrich Announces Agreement on Assets Sale to Honeywell to Fulfill EU Commitments
20 Oct 15
10-Q
2015 Q2
Quarterly report
30 Jul 15
8-K
Results of Operations and Financial Condition
30 Jul 15
8-K
Other Events
22 Jul 15
8-K
Other Events
15 Jun 15
SD
Conflict minerals disclosure
1 Jun 15
10-Q
2015 Q1
Quarterly report
7 May 15
8-K
Results of Operations and Financial Condition
7 May 15
8-K
Submission of Matters to a Vote of Security Holders
5 May 15
8-K
Departure of Directors or Certain Officers
15 Apr 15
ARS
2014 FY
Annual report to shareholders
20 Mar 15
DEF 14A
Definitive proxy
20 Mar 15
DEFA14A
Additional proxy soliciting materials
20 Mar 15
10-K
2014 FY
Annual report
12 Feb 15
8-K
Results of Operations and Financial Condition
12 Feb 15
8-K
SIGMA-ALDRICH STOCKHOLDERS APPROVE ACQUISITION BY MERCK KGaA
5 Dec 14
8-K
Other Events
25 Nov 14
DEFA14A
Additional proxy soliciting materials
25 Nov 14
Latest ownership filings
SC 13G
Sigma Aldrich Corp
2 Feb 16
4
J PEDRO REINHARD
19 Nov 15
4
GEORGE LLOYD MILLER
19 Nov 15
4
Douglas Rau
19 Nov 15
4
FRANK WICKS
19 Nov 15
4
Jan Bertsch
19 Nov 15
4
LEE MCCOLLUM
19 Nov 15
4
MICHAEL F KANAN
19 Nov 15
4
D DEAN SPATZ
19 Nov 15
4
GEORGE LLOYD MILLER
19 Nov 15
4
Avi M Nash
19 Nov 15
4
GEORGE CHURCH
19 Nov 15
4
STEVEN M PAUL
19 Nov 15
4
Rebecca M Bergman
19 Nov 15
4
Michael Marberry
19 Nov 15
4
BARRETT A TOAN
19 Nov 15
4
RAKESH SACHDEV
19 Nov 15
4
GILLES COTTIER
19 Nov 15
4
KAREN J MILLER
19 Nov 15
4
J PEDRO REINHARD
27 Oct 15
4
GILLES COTTIER
11 Sep 15
4
GILLES COTTIER
10 Sep 15
4
RAKESH SACHDEV
10 Sep 15
4
GILLES COTTIER
31 Aug 15
4
Douglas Rau
12 Aug 15
4
GILLES COTTIER
10 Aug 15
4
KAREN J MILLER
10 Aug 15
4
MICHAEL F KANAN
10 Aug 15
4
GILLES COTTIER
6 Aug 15
4
FRANK WICKS
5 Aug 15
4
RAKESH SACHDEV
5 Aug 15
4
Jan Bertsch
5 Aug 15
11-K
Annual report of employee stock purchases
29 Jun 15
4
J PEDRO REINHARD
18 Jun 15
4
Jan Bertsch
15 Jun 15
4
STEVEN M PAUL
15 Jun 15
4
FRANK WICKS
29 May 15
4
Rebecca M Bergman
29 May 15
4
Eric Mark Green
16 Mar 15
4
GILLES COTTIER
16 Mar 15