Boardwalk Pipeline Partners, LP SEC EDGAR Filings (CIK 0001336047)

SEC EDGAR filings, ownership reports, and insider transactions for Boardwalk Pipeline Partners, LP.

Industry
Natural Gas Transmission (Office Of Energy & Transportation)
Business address
9 Greenway Plaza, Suite 2800, Houston, TX, 77046
State of incorporation
DE
Fiscal year end
31 December
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Boardwalk Pipeline Partners, LP has filed 604 SEC EDGAR filings since 16 Aug 2005

Latest Filings

Recent SEC filings for Boardwalk Pipeline Partners, LP including 10-K, 8-K, 424B2 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2025 10 Feb 2026 31 Dec 2025 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Nov 2025 24 Nov 2025 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Nov 2025 13 Nov 2025 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 14 Nov 2025 333-274067
FWP Open FWP document View SEC filing for FWP FWP 13 Nov 2025
424B5 Open 424B5 document View SEC filing for 424B5 424B5 13 Nov 2025 333-274067
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K BWP 2025 Q4 8-K RCA 12 Nov 2025 10 Nov 2025 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 2025 Q3 10-Q 03 Nov 2025 30 Sep 2025 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 2025 Q2 10Q 04 Aug 2025 30 Jun 2025 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 2025 Q1 10-Q 05 May 2025 31 Mar 2025 001-32665
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2024 11 Feb 2025 31 Dec 2024 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 2024 Q3 10-Q 04 Nov 2024 30 Sep 2024 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 2024 Q2 10-Q 29 Jul 2024 30 Jun 2024 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 10Q Q1 2024 06 May 2024 31 Mar 2024 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Feb 2024 15 Feb 2024 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Feb 2024 08 Feb 2024 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 09 Feb 2024 333-274067
FWP Open FWP document View SEC filing for FWP FWP 09 Feb 2024
424B5 Open 424B5 document View SEC filing for 424B5 424B5 08 Feb 2024 333-274067
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2023 06 Feb 2024 31 Dec 2023 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 23 Q3 10-Q 30 Oct 2023 30 Sep 2023 001-32665
EFFECT Open EFFECT document View SEC filing for EFFECT 15 Sep 2023 333-274067
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Sep 2023
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 30 Aug 2023 333-274067
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Aug 2023
S-3 Open S-3 document View SEC filing for S-3 S-3 18 Aug 2023 333-274067
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 23 Q2 10-Q 31 Jul 2023 30 Jun 2023 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K BWP 23 Q2 8-K RCA 03 Jul 2023 30 Jun 2023 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 23 Q1 10-Q 01 May 2023 31 Mar 2023 001-32665
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2022 07 Feb 2023 31 Dec 2022 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 22 Q3 10-Q 31 Oct 2022 30 Sep 2022 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 22 Q2 10-Q 01 Aug 2022 30 Jun 2022 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K BWP 22 Q2 8-K RCA 05 Jul 2022 30 Jun 2022 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 22 Q1 10-Q 02 May 2022 31 Mar 2022 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Feb 2022 16 Feb 2022 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Feb 2022 09 Feb 2022 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 10 Feb 2022 333-252934
FWP Open FWP document View SEC filing for FWP FWP 09 Feb 2022
424B5 Open 424B5 document View SEC filing for 424B5 424B5 09 Feb 2022 333-252934
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2021 08 Feb 2022 31 Dec 2021 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 21 Q3 10-Q 01 Nov 2021 30 Sep 2021 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 21 Q2 10-Q 02 Aug 2021 30 Jun 2021 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K BWP 21 Q2 8-K RCA 27 May 2021 27 May 2021 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 21 Q1 10-Q 03 May 2021 31 Mar 2021 001-32665
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Feb 2021 333-252934
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Feb 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Feb 2021
S-3 Open S-3 document View SEC filing for S-3 S-3 10 Feb 2021 333-252934
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2020 09 Feb 2021 31 Dec 2020 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 20 Q3 10-Q 02 Nov 2020 30 Sep 2020 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Aug 2020 11 Aug 2020 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 06 Aug 2020 04 Aug 2020 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 05 Aug 2020 333-228714
FWP Open FWP document View SEC filing for FWP FWP 04 Aug 2020
424B5 Open 424B5 document View SEC filing for 424B5 424B5 04 Aug 2020 333-228714
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 20 Q2 10-Q 03 Aug 2020 30 Jun 2020 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 20 Q1 10-Q 04 May 2020 31 Mar 2020 001-32665
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2019 11 Feb 2020 31 Dec 2019 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 19 Q3 10-Q 28 Oct 2019 30 Sep 2019 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 19 Q2 10-Q 05 Aug 2019 30 Jun 2019 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 06 May 2019 03 May 2019 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 May 2019 30 Apr 2019 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 01 May 2019 333-228714
FWP Open FWP document View SEC filing for FWP FWP 30 Apr 2019
424B5 Open 424B5 document View SEC filing for 424B5 424B5 30 Apr 2019 333-228714
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 19 Q1 10-Q 29 Apr 2019 31 Mar 2019 001-32665
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2018 13 Feb 2019 31 Dec 2018 001-32665
EFFECT Open EFFECT document View SEC filing for EFFECT 18 Dec 2018 333-228714
305B2 Open 305B2 document View SEC filing for 305B2 305B2 18 Dec 2018 333-228714
305B2 Open 305B2 document View SEC filing for 305B2 305B2 18 Dec 2018 333-228714
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Dec 2018
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 13 Dec 2018
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 07 Dec 2018 333-228714
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 18 Q3 10-Q 05 Nov 2018 30 Sep 2018 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 18 Q2 10-Q 30 Jul 2018 30 Jun 2018 001-32665
EFFECT Open EFFECT document View SEC filing for EFFECT 20 Jul 2018 333-208626
POSASR Open POSASR document View SEC filing for POSASR FORM POSASR 19 Jul 2018 333-208627
POS AM Open POS AM document View SEC filing for POS AM FORM POS AM 19 Jul 2018 333-208626
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2018 18 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2018 18 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2018 18 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2018 18 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2018 18 Jul 2018
4 Open 4 document View SEC filing for 4 FORM 4 19 Jul 2018 18 Jul 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Jul 2018 18 Jul 2018 001-32665
25 Open 25 document View SEC filing for 25 BWP FORM 25 09 Jul 2018 001-32665
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 29 Jun 2018 005-81158
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 29 Jun 2018 29 Jun 2018 001-32665
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A FORM SC 13D/A 26 Jun 2018 005-81158
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Jun 2018 25 Jun 2018 001-32665
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A BOARDWALK PIPELINE PARTNERS, LP, AMENDMENT NO. 8. 30 Apr 2018 005-81158
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 18 Q1 10-Q 30 Apr 2018 31 Mar 2018 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 2018 Q1 8-K 30 Apr 2018 30 Apr 2018 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2018 23 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2018 23 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2018 23 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 26 Feb 2018 23 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2018 20 Feb 2018
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2017 15 Feb 2018 31 Dec 2017 001-32665
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2018 005-81158
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2018 08 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2018 08 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2018 08 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2018 08 Feb 2018
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2018 08 Feb 2018
8-K Open 8-K document View SEC filing for 8-K BWP 2017 Q4 8-K 12 Feb 2018 12 Feb 2018 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2017 15 Dec 2017
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2017 15 Dec 2017
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2017 15 Dec 2017
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2017 15 Dec 2017
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2017 15 Dec 2017
8-K Open 8-K document View SEC filing for 8-K BWP 2017 Q4 8-K DEC 6 06 Dec 2017 06 Dec 2017 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 17 Q3 10-Q 30 Oct 2017 30 Sep 2017 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 2017 Q3 8-K 30 Oct 2017 30 Oct 2017 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 2017 Q3 8-K OCT 2 02 Oct 2017 02 Oct 2017 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 17 Q2 10-Q 31 Jul 2017 30 Jun 2017 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K BWP 2017 Q2 8-K 31 Jul 2017 31 Jul 2017 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 2017 05 8-K WELLS FARGO PRESENTATION 16 May 2017 16 May 2017 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 17 Q1 10-Q 01 May 2017 31 Mar 2017 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 2017 Q1 8-K 01 May 2017 01 May 2017 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2017 02 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2017 21 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2017 21 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2017 21 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 23 Feb 2017 21 Feb 2017
3 Open 3 document View SEC filing for 3 FORM 3 16 Feb 2017 02 Feb 2017
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2016 15 Feb 2017 31 Dec 2016 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2017 02 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2017 02 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2017 02 Feb 2017
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2017 02 Feb 2017
8-K Open 8-K document View SEC filing for 8-K BWP 2016 Q4 8-K 06 Feb 2017 06 Feb 2017 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 18 Jan 2017 12 Jan 2017 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Jan 2017 05 Jan 2017 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 09 Jan 2017 333-208627
FWP Open FWP document View SEC filing for FWP FWP 05 Jan 2017
424B5 Open 424B5 document View SEC filing for 424B5 424B5 05 Jan 2017 333-208627
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2016 23 Dec 2016
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2016 23 Dec 2016
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2016 23 Dec 2016
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2016 23 Dec 2016
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2016 23 Dec 2016
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2016 13 Dec 2016
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 31 Oct 2016 30 Sep 2016 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 8-K 3Q 2016 EARNINGS RELEASE 31 Oct 2016 31 Oct 2016 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 16 Q2 10-Q 01 Aug 2016 30 Jun 2016 001-32665
424B5 Open 424B5 document View SEC filing for 424B5 424B5 01 Aug 2016 333-208626
8-K Open 8-K document View SEC filing for 8-K BWP 8-K 2Q 2016 EARNINGS RELEASE 01 Aug 2016 01 Aug 2016 001-32665
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 7 TO SCHEDULE 13D 24 Jun 2016 005-81158
8-K Open 8-K document View SEC filing for 8-K 8-K 20 May 2016 16 May 2016 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 13 May 2016 11 May 2016 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 13 May 2016 333-208627
FWP Open FWP document View SEC filing for FWP FWP 11 May 2016
424B5 Open 424B5 document View SEC filing for 424B5 FILED PURSUANT TO RULE 424(B)(5) 11 May 2016 333-208627
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 16 Q1 10-Q 03 May 2016 31 Mar 2016 001-32665
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K BWP 8-K 1Q 2016 EARNINGS RELEASE 02 May 2016 02 May 2016 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 2016 8-K ITEM 5.02 14 Mar 2016 14 Mar 2016 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2016 23 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2016 23 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2016 23 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 25 Feb 2016 23 Feb 2016
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2015 19 Feb 2016 31 Dec 2015 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2016 04 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2016 04 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2016 04 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2016 04 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2016 04 Feb 2016
8-K Open 8-K document View SEC filing for 8-K BWP 8-K 4Q 2015 EARNINGS RELEASE 08 Feb 2016 08 Feb 2016 001-32665
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Jan 2016 333-208626
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Jan 2016
4 Open 4 document View SEC filing for 4 FORM 4 28 Dec 2015 24 Dec 2015
4 Open 4 document View SEC filing for 4 FORM 4 28 Dec 2015 24 Dec 2015
4 Open 4 document View SEC filing for 4 FORM 4 28 Dec 2015 24 Dec 2015
4 Open 4 document View SEC filing for 4 FORM 4 28 Dec 2015 24 Dec 2015
4 Open 4 document View SEC filing for 4 FORM 4 28 Dec 2015 24 Dec 2015
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 23 Dec 2015
S-3ASR Open S-3ASR document View SEC filing for S-3ASR FORM S-3ASR 18 Dec 2015 333-208627
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 18 Dec 2015 333-208626
8-K Open 8-K document View SEC filing for 8-K BWP 2015 12 8K ENERGY SYMPOSIUM 07 Dec 2015 07 Dec 2015 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 15 Q3 10Q 093015 03 Nov 2015 30 Sep 2015 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 8-K 3Q 2015 EARNINGS RELEASE 02 Nov 2015 02 Nov 2015 001-32665
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Oct 2015
CORRESP Open CORRESP document View SEC filing for CORRESP 01 Oct 2015
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Sep 2015
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Sep 2015
4 Open 4 document View SEC filing for 4 FORM 4 26 Aug 2015 25 Aug 2015
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D 13 Aug 2015 005-81158
4 Open 4 document View SEC filing for 4 FORM 4 10 Aug 2015 10 Aug 2015
3 Open 3 document View SEC filing for 3 FORM 3 04 Aug 2015 30 Jul 2015
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 10-Q Q2 2015 03 Aug 2015 30 Jun 2015 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 8-K 2Q 2015 EARNINGS RELEASE 03 Aug 2015 30 Jul 2015 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 15 Q2 8-K RCA 26 May 2015 26 May 2015 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 07 May 2015 07 May 2015
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q BWP 15 Q1 10-Q 05 May 2015 31 Mar 2015 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 15 Q1 8-K EARNINGS RELEASE 04 May 2015 04 May 2015 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Mar 2015 10 Mar 2015 001-32665
424B5 Open 424B5 document View SEC filing for 424B5 424B5 12 Mar 2015 333-186768
FWP Open FWP document View SEC filing for FWP FWP 10 Mar 2015
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2015 09 Mar 2015
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2015 09 Mar 2015
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2015 09 Mar 2015
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2015 09 Mar 2015
424B5 Open 424B5 document View SEC filing for 424B5 424B5 10 Mar 2015 333-186768
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K BWP 2014 20 Feb 2015 31 Dec 2014 001-32665
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2015 005-81158
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2015 05 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2015 05 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2015 05 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2015 05 Feb 2015
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2015 05 Feb 2015
8-K Open 8-K document View SEC filing for 8-K BWP 14 Q4 8-K EARNINGS RELEASE 09 Feb 2015 05 Feb 2015 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2014 26 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2014 26 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2014 26 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2014 26 Dec 2014
4 Open 4 document View SEC filing for 4 FORM 4 29 Dec 2014 26 Dec 2014
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Dec 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 26 Nov 2014 26 Nov 2014 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 24 Nov 2014 19 Nov 2014 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 424B2 20 Nov 2014 333-186768
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Nov 2014
FWP Open FWP document View SEC filing for FWP FWP 19 Nov 2014 333-186768
424B5 Open 424B5 document View SEC filing for 424B5 424B5 19 Nov 2014 333-186768
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Nov 2014
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Nov 2014 30 Sep 2014 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 03 Nov 2014 03 Nov 2014 001-32665
CORRESP Open CORRESP document View SEC filing for CORRESP 09 Oct 2014
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Sep 2014
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Sep 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 19 Aug 2014 19 Aug 2014 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Aug 2014 05 Aug 2014 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Aug 2014 30 Jun 2014 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 04 Aug 2014 04 Aug 2014 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 20 May 2014 20 May 2014 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 29 Apr 2014 31 Mar 2014 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Apr 2014 28 Apr 2014 001-32665
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 08 Apr 2014 005-81158
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2014 05 Mar 2014
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2014 05 Mar 2014
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2014 05 Mar 2014
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2014 05 Mar 2014
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2014 28 Feb 2014
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 24 Feb 2014 31 Dec 2013 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 8-K EXEC COMP 12 Feb 2014 06 Feb 2014 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Feb 2014 10 Feb 2014 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2013 16 Dec 2013
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2013 16 Dec 2013
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2013 16 Dec 2013
4 Open 4 document View SEC filing for 4 FORM 4 30 Dec 2013 16 Dec 2013
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 29 Oct 2013 30 Sep 2013 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Oct 2013 28 Oct 2013 001-32665
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 11 Oct 2013 005-81158
4 Open 4 document View SEC filing for 4 FORM 4 09 Oct 2013 09 Oct 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Oct 2013 07 Oct 2013 001-32665
424B5 Open 424B5 document View SEC filing for 424B5 FINAL PROSPECTUS SUPPLEMENT 30 Aug 2013 333-186767
8-K Open 8-K document View SEC filing for 8-K 8-K 29 Aug 2013 29 Aug 2013 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 30 Jul 2013 30 Jun 2013 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 29 Jul 2013 29 Jul 2013 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Jun 2013 30 May 2013 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 PROSPECTUS SUPPLEMENT 31 May 2013 333-186768
424B5 Open 424B5 document View SEC filing for 424B5 PRELIMINARY PROSPECTUS SUPPLEMENT 29 May 2013 333-186768
EFFECT Open EFFECT document View SEC filing for EFFECT 06 May 2013 333-186767
CORRESP Open CORRESP document View SEC filing for CORRESP 02 May 2013
S-3/A Open S-3/A document View SEC filing for S-3/A AMENDMENT NO. 1 TO FORM S-3 02 May 2013 333-186767
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 29 Apr 2013 31 Mar 2013 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 29 Apr 2013 29 Apr 2013 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 23 Apr 2013 18 Apr 2013 001-32665
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Apr 2013
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Apr 2013
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Mar 2013
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 Mar 2013
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2013 06 Mar 2013
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2013 06 Mar 2013
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2013 06 Mar 2013
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2013 06 Mar 2013
S-3ASR Open S-3ASR document View SEC filing for S-3ASR FORM S-3 20 Feb 2013 333-186768
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 20 Feb 2013 333-186767
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 20 Feb 2013 31 Dec 2012 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2013 07 Feb 2013
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2013 07 Feb 2013
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2013 07 Feb 2013
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2013 07 Feb 2013
4 Open 4 document View SEC filing for 4 FORM 4 11 Feb 2013 07 Feb 2013
8-K Open 8-K document View SEC filing for 8-K 8-K 11 Feb 2013 11 Feb 2013 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Nov 2012 05 Nov 2012 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 07 Nov 2012 06 Nov 2012
424B2 Open 424B2 document View SEC filing for 424B2 FINAL PROSPECTUS SUPPLEMENT 06 Nov 2012 333-166373
FWP Open FWP document View SEC filing for FWP FREE WRITING PROSPECTUS 06 Nov 2012 333-166373
424B5 Open 424B5 document View SEC filing for 424B5 PRELIMINARY PROSPECTUS SUPPLEMENT 05 Nov 2012 333-166373
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Oct 2012 25 Oct 2012 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 29 Oct 2012 30 Sep 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 29 Oct 2012 29 Oct 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K 8-K 16 Oct 2012 15 Oct 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Oct 2012 04 Oct 2012 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 PROSPECTUS SUPPLEMENT 05 Oct 2012 333-166373
424B5 Open 424B5 document View SEC filing for 424B5 PRELIMINARY PROSPECTUS SUPPLEMENT 03 Oct 2012 333-166373
8-K Open 8-K document View SEC filing for 8-K 8-K 22 Aug 2012 16 Aug 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Aug 2012 02 Aug 2012 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 FINAL PROSPECTUS SUPPLEMENT 03 Aug 2012 333-166373
424B5 Open 424B5 document View SEC filing for 424B5 PRELIMINARY PROSPECTUS SUPPLEMENT 01 Aug 2012 333-166373
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 31 Jul 2012 30 Jun 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K 30 Jul 2012 30 Jul 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Jun 2012 07 Jun 2012 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q 03.31.2012 03 May 2012 31 Mar 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K BWP 8K 04302012 30 Apr 2012 30 Apr 2012 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2012 02 Mar 2012
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2012 01 Mar 2012
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2012 02 Mar 2012
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2012 02 Mar 2012
4 Open 4 document View SEC filing for 4 FORM 4 02 Mar 2012 02 Mar 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8K 02.27.2012 27 Feb 2012 27 Feb 2012 001-32665
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K BWP 10K 12.31.11 22 Feb 2012 31 Dec 2011 001-32665
8-K Open 8-K document View SEC filing for 8-K EARNINGS RELEASE 12.31.2011 06 Feb 2012 06 Feb 2012 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8K 01.20.12 24 Jan 2012 20 Jan 2012 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 20 Jan 2012 20 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 20 Jan 2012 20 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 20 Jan 2012 20 Jan 2012
4 Open 4 document View SEC filing for 4 FORM 4 20 Jan 2012 20 Jan 2012
424B2 Open 424B2 document View SEC filing for 424B2 FINAL PROSPECTUS SUPPLEMENT 20 Jan 2012 333-166373
3/A Open 3/A document View SEC filing for 3/A FORM 3/A 19 Jan 2012 19 Jan 2012
424B2 Open 424B2 document View SEC filing for 424B2 PRELIMINARY PROSPECTUS SUPPLEMENT 19 Jan 2012 333-166373
8-K Open 8-K document View SEC filing for 8-K FORM 8K 12.20.2011 20 Dec 2011 14 Dec 2011 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2011 14 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2011 14 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2011 14 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2011 14 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2011 14 Dec 2011
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2011 02 Nov 2011
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q 09.30.2011 01 Nov 2011 30 Sep 2011 001-32665
8-K Open 8-K document View SEC filing for 8-K 8K 10.31.2011 31 Oct 2011 31 Oct 2011 001-32665
8-K Open 8-K document View SEC filing for 8-K BOARDWALK PIPELINE PARTNERS 8-K 10-17-2011 17 Oct 2011 17 Oct 2011 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2011 25 Feb 2011
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q 06302011 03 Aug 2011 30 Jun 2011 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8K EARNINGS RELEASE 08012011 02 Aug 2011 01 Aug 2011 001-32665
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Jul 2011
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Jul 2011
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Jul 2011
4 Open 4 document View SEC filing for 4 FORM 4 05 Jul 2011 30 Jun 2011
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Jun 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8K 06_20_2011 20 Jun 2011 16 Jun 2011 001-32665
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Jun 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8K 06.13.2011 13 Jun 2011 07 Jun 2011 001-32665
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 Jun 2011
8-K Open 8-K document View SEC filing for 8-K FORM 8K 05_27_2011 31 May 2011 27 May 2011 001-32665
424B2 Open 424B2 document View SEC filing for 424B2 FINAL PROSPECTUS SUPPLEMENT 31 May 2011 333-166373
424B2 Open 424B2 document View SEC filing for 424B2 PRELIMINARY PROSPECTUS SUPPLEMENT 26 May 2011 333-166373
3 Open 3 document View SEC filing for 3 FORM 3 10 May 2011 02 May 2011
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q 03_31_2011 03 May 2011 31 Mar 2011 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8K 05_02_2011 02 May 2011 28 Apr 2011 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8K 03_01_2011 01 Mar 2011 25 Feb 2011 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2011 28 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2011 28 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2011 28 Feb 2011
4 Open 4 document View SEC filing for 4 FORM 4 28 Feb 2011 28 Feb 2011
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM10_K 12_31_2010 18 Feb 2011 31 Dec 2010 001-32665
8-K Open 8-K document View SEC filing for 8-K EARNINGS RELEASE 12312010 - 8K 07 Feb 2011 07 Feb 2011 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2011 21 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2011 21 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2011 21 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2011 21 Jan 2011
4 Open 4 document View SEC filing for 4 FORM 4 21 Jan 2011 21 Jan 2011
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 19 Jan 2011 13 Jan 2011 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2010 16 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2010 16 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2010 16 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2010 16 Dec 2010
4 Open 4 document View SEC filing for 4 FORM 4 17 Dec 2010 16 Dec 2010
8-K Open 8-K document View SEC filing for 8-K FORM 8K 12_17_10 17 Dec 2010 17 Dec 2010 001-32665
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10Q SEPTEMBER 2010 26 Oct 2010 30 Sep 2010 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10/25/2010 25 Oct 2010 25 Oct 2010 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 05 Aug 2010 05 Aug 2010
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 06.30.2010 27 Jul 2010 30 Jun 2010 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K EARNINGS RELEASE 06.30.2010 26 Jul 2010 26 Jul 2010 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2010 06 May 2010
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2010 06 May 2010
4 Open 4 document View SEC filing for 4 FORM 4 06 May 2010 06 May 2010
S-3ASR Open S-3ASR document View SEC filing for S-3ASR FORM S-3 29 Apr 2010 333-166373
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 03.31.2010 27 Apr 2010 31 Mar 2010 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04.26.2010 26 Apr 2010 22 Apr 2010 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2010 03 Mar 2010
4 Open 4 document View SEC filing for 4 FORM 4 24 Feb 2010 23 Feb 2010
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 24 Feb 2010 005-81158
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02.22.2010 22 Feb 2010 18 Feb 2010 001-32665
424B4 Open 424B4 document View SEC filing for 424B4 FINAL PROSPECTUS SUPPLEMENT 18 Feb 2010 333-141058
424B7 Open 424B7 document View SEC filing for 424B7 PRELIMINARY PROSPECTUS SUPPLEMENT 17 Feb 2010 333-141058
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K DECEMBER 31, 2009 16 Feb 2010 31 Dec 2009 001-32665
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02.11.2010 11 Feb 2010 11 Feb 2010 001-32665
8-K Open 8-K document View SEC filing for 8-K EARNINGS RELEASE DECEMBER 31, 2009 08 Feb 2010 08 Feb 2010 001-32665
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2010 22 Jan 2010
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2010 22 Jan 2010
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2010 22 Jan 2010
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2010 22 Jan 2010
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2010 22 Jan 2010

About this filer

Boardwalk Pipeline Partners, LP files with the SEC under CIK 0001336047. This page aggregates EDGAR filings and related ownership activity.

Industry: Natural Gas Transmission.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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