338 filings
Page 14 of 17
8-K
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25 Jun 07
Williams Partners L.P. Agrees to Acquire Additional 20 Percent Interest in Discovery
12:00am
8-K
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15 May 07
Entry into a Material Definitive Agreement
12:00am
8-K
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3 May 07
Williams Partners L.P. Reports First-Quarter 2007 Financial Results
12:00am
DEF 14A
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13 Apr 07
Definitive proxy
12:00am
424B3
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10 Apr 07
Prospectus supplement
12:00am
424B3
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10 Apr 07
Prospectus supplement
12:00am
EFFECT
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3 Apr 07
Notice of effectiveness
12:00am
EFFECT
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3 Apr 07
Notice of effectiveness
12:00am
PRE 14A
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2 Apr 07
Preliminary proxy
12:00am
S-4/A
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28 Mar 07
Registration of securities issued in business combination transactions (amended)
12:00am
S-4/A
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28 Mar 07
Registration of securities issued in business combination transactions (amended)
12:00am
424B3
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15 Mar 07
Prospectus supplement
12:00am
EFFECT
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13 Mar 07
Notice of effectiveness
12:00am
S-3/A
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9 Mar 07
Shelf registration (amended)
12:00am
S-4
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8 Mar 07
Registration of securities issued in business combination transactions
12:00am
S-4
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8 Mar 07
Registration of securities issued in business combination transactions
12:00am
8-K
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22 Feb 07
Williams Partners L.P. Reports Fourth-Quarter and Full-Year Financial Results
12:00am
8-K
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12 Jan 07
Report of Independent Registered Public Accounting Firm
12:00am