188 filings
15-12G
OIBR.C
Oi SA
24 Nov 10
Securities registration termination
12:00am
S-8 POS
OIBR.C
Oi SA
16 Nov 10
Registration of securities for employees (post-effective amendment)
12:00am
8-K
OIBR.C
Oi SA
16 Nov 10
Completion of Acquisition or Disposition of Assets
12:00am
25-NSE
The Nasdaq Stock Market LLC
15 Nov 10
Exchange delisting
12:00am
8-K
OIBR.C
Oi SA
15 Nov 10
O.I. Corporation Announces Results of Special Meeting
12:00am
8-K
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3 Nov 10
O.I. Corporation Announces Results for Third Quarter of 2010
12:00am
8-K
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1 Nov 10
O.I. Corporation Announces Special Dividend and Regular Quarterly Dividend
12:00am
DEFM14A
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14 Oct 10
Proxy related to merger
12:00am
CT ORDER
0bltoqom9246n92 4cr
14 Oct 10
Confidential treatment order
12:00am
8-K
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12 Oct 10
Entry into a Material Definitive Agreement
12:00am
DEFA14A
vomcwrigj11
12 Oct 10
Additional proxy soliciting materials
12:00am
PREM14A
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1 Oct 10
Preliminary proxy related to merger
12:00am
8-K
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14 Sep 10
Entry into a Material Definitive Agreement
12:00am
DEFA14A
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14 Sep 10
Additional proxy soliciting materials
12:00am
UPLOAD
v38acpz
30 Aug 10
Letter from SEC
12:00am
CORRESP
obl21
26 Aug 10
Correspondence with SEC
12:00am
UPLOAD
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19 Aug 10
Letter from SEC
12:00am
8-K
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16 Aug 10
O.I. Corporation Announces Results for Second Quarter of 2010
12:00am