Latest filings (excl ownership)
UPLOAD
Letter from SEC
16 May 13
15-12G
Securities registration termination
13 May 13
15-15D
Suspension of duty to report
13 May 13
10-K/A
2012 FY
Annual report (amended)
10 May 13
CORRESP
Correspondence with SEC
10 May 13
POSASR
Automatic shelf registration (post-effective amendment)
9 May 13
S-8 POS
Registration of securities for employees (post-effective amendment)
9 May 13
S-8 POS
Registration of securities for employees (post-effective amendment)
9 May 13
S-8 POS
Registration of securities for employees (post-effective amendment)
9 May 13
S-8 POS
Registration of securities for employees (post-effective amendment)
9 May 13
S-8 POS
Registration of securities for employees (post-effective amendment)
9 May 13
S-8 POS
Registration of securities for employees (post-effective amendment)
9 May 13
UPLOAD
Letter from SEC
9 May 13
8-K
Completion of Acquisition or Disposition of Assets
3 May 13
25-NSE
Exchange delisting
1 May 13
10-K/A
2012 FY
Annual report (amended)
30 Apr 13
10-Q
2013 Q1
Quarterly report
30 Apr 13
425
Business combination disclosure
22 Apr 13
8-K
Entry into a Material Definitive Agreement
22 Apr 13
8-K
Other Events
2 Apr 13
425
Business combination disclosure
1 Apr 13
425
Business combination disclosure
7 Mar 13
425
Business combination disclosure
5 Mar 13
10-K
2012 FY
Annual report
28 Feb 13
425
Business combination disclosure
26 Feb 13
425
Business combination disclosure
26 Feb 13
8-K
Markel and Alterra Shareholders Overwhelmingly Approve Acquisition
26 Feb 13
DEFA14A
Additional proxy soliciting materials
15 Feb 13
425
Business combination disclosure
11 Feb 13
8-K
Entry into a Material Definitive Agreement
11 Feb 13
425
Business combination disclosure
5 Feb 13
8-K
Alterra Capital Reports Fourth Quarter and Year End 2012 Results
5 Feb 13
425
Business combination disclosure
23 Jan 13
425
Business combination disclosure
23 Jan 13
8-K
Other Events
23 Jan 13
DEFM14A
Proxy related to merger
18 Jan 13
425
Business combination disclosure
16 Jan 13
8-K
Departure of Directors or Certain Officers
16 Jan 13
425
Business combination disclosure
19 Dec 12
8-K
Markel to Acquire Alterra for Approximately $31 Per Share in Stock and Cash
19 Dec 12
Latest ownership filings
SC 13D/A
MARKEL CORP
7 May 13
SC 13D/A
MARKEL CORP
6 May 13
SC 13D/A
Trident III, L.P.
3 May 13
SC 13D
MARKEL CORP
28 Dec 12
SC 13D
MARKEL CORP
21 Dec 12
SC 13D/A
Trident III, L.P.
20 Dec 12
SC 13D/A
MOORE HOLDINGS LLC
3 Jul 12
SC 13D/A
MOORE HOLDINGS LLC
15 Feb 11
SC 13D/A
MOORE HOLDINGS LLC
11 Jun 10
SC 13D
Trident III, L.P.
19 May 10
SC 13D/A
MOORE HOLDINGS LLC
27 Apr 10
SC 13D
Harbor Point Ltd.
15 Mar 10
SC 13D/A
MOORE HOLDINGS LLC
12 Mar 10
144
BLATTMAN ERIC
14 Feb 02