Latest filings (excl ownership)
424B3
Prospectus supplement
21 Oct 13
EFFECT
Notice of effectiveness
21 Oct 13
UPLOAD
Letter from SEC
11 Sep 13
UPLOAD
Letter from SEC
26 Jul 13
S-4
Registration of securities issued in business combination transactions
26 Jun 13
CT ORDER
Confidential treatment order
14 Dec 12
15-12B
Securities registration termination
13 Dec 12
EFFECT
Notice of effectiveness
6 Dec 12
25-NSE
Exchange delisting
3 Dec 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
S-8 POS
Registration of securities for employees (post-effective amendment)
21 Nov 12
8-K
Termination of a Material Definitive Agreement
20 Nov 12
POS AM
Prospectus update (post-effective amendment)
20 Nov 12
SC TO-T/A
Third party tender offer statement (amended)
20 Nov 12
SC 14D9/A
Tender offer solicitation (amended)
19 Nov 12
SC TO-T/A
Third party tender offer statement (amended)
19 Nov 12
SC 14D9/A
Tender offer solicitation (amended)
15 Nov 12
SC TO-T/A
Third party tender offer statement (amended)
15 Nov 12
SC 14D9/A
Tender offer solicitation (amended)
13 Nov 12
10-Q
2012 Q3
Quarterly report
8 Nov 12
SC 14D9/A
Tender offer solicitation (amended)
5 Nov 12
SC TO-T/A
Third party tender offer statement (amended)
5 Nov 12
8-K
Reports Third Quarter Earnings, Updates Guidance
1 Nov 12
SC 14D9/A
Tender offer solicitation (amended)
29 Oct 12
SC 14D9/A
Tender offer solicitation (amended)
22 Oct 12
SC 14D9/A
Tender offer solicitation (amended)
22 Oct 12
SC TO-T/A
Third party tender offer statement (amended)
22 Oct 12
SC TO-T/A
Third party tender offer statement (amended)
22 Oct 12
SC TO-T/A
Third party tender offer statement (amended)
18 Oct 12
SC 14D9/A
Tender offer solicitation (amended)
15 Oct 12
Latest ownership filings
SC 13D/A
York Capital Management Global Advisors, LLC
21 Sep 12
SC 13D/A
York Capital Management Global Advisors, LLC
18 Sep 12
SC 13D/A
York Capital Management Global Advisors, LLC
7 Sep 12
SC 13D/A
York Capital Management Global Advisors, LLC
29 Aug 12
11-K
Annual report of employee stock purchases
25 Jun 12
11-K
Annual report of employee stock purchases
17 Jun 11
SC 13D/A
York Capital Management Global Advisors, LLC
16 Jun 11
SC 13D
York Capital Management Global Advisors, LLC
9 May 11
SC 13D/A
SAC Capital Advisors LP
12 Oct 10
SC 13D/A
Senator Investment Group LP
30 Sep 10
SC 13D/A
Senator Investment Group LP
24 Sep 10
SC 13D/A
Senator Investment Group LP
27 Aug 10
SC 13D/A
SAC Capital Advisors LP
16 Aug 10
SC 13D
SAC Capital Advisors LP
9 Aug 10
SC 13D/A
Senator Investment Group LP
6 Aug 10
SC 13D/A
PAR INVESTMENT PARTNERS LP
14 Jul 10
SC 13D/A
PAR INVESTMENT PARTNERS LP
13 Jul 10
11-K
Annual report of employee stock purchases
24 Jun 10
SC 13D
PAR INVESTMENT PARTNERS LP
3 May 10
SC 13D
Senator Investment Group LP
29 Apr 10
11-K
Annual report of employee stock purchases
24 Jun 09
11-K
Annual report of employee stock purchases
26 Jun 08
144
Notice of proposed sale of securities
4 Mar 08
144
Notice of proposed sale of securities
3 Mar 08
144
Notice of proposed sale of securities
3 Mar 08
144
Notice of proposed sale of securities
3 Mar 08
144
Notice of proposed sale of securities
3 Mar 08
144
Notice of proposed sale of securities
3 Mar 08
144
Notice of proposed sale of securities
9 Nov 07
144
Notice of proposed sale of securities
13 Aug 07
144
Notice of proposed sale of securities
9 Aug 07
144
Notice of proposed sale of securities
9 Aug 07
144
Notice of proposed sale of securities
9 Aug 07
11-K
Annual report of employee stock purchases
26 Jun 07
144
Notice of proposed sale of securities
1 May 07
11-K
Annual report of employee stock purchases
30 Mar 07
144
Notice of proposed sale of securities
3 Nov 06
144
Notice of proposed sale of securities
3 Nov 06
144
Notice of proposed sale of securities
22 Aug 06
144
Notice of proposed sale of securities
7 Aug 06