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WMBWilliams Companies

Energy · Pipelines · NYSE

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Filings with the SEC since Jun 29, 2016

1,015 filings, 7 in the last 30 days

SEC filing index

Latest annual reportOpen ↗

Feb 24, 2026

10-K, period to Dec 31, 2025

Latest quarterly reportOpen ↗

Nov 2, 2026

10-Q, period to Sep 30, 2026

Latest current reportOpen ↗

Nov 2, 2026

8-K: Other events

Filed in the last 30 days

of 1,015 in all

Timeline

Every filing on one line

1 yr 2 yr 3 yr

Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)

20252026

All 40 events

Nov 2, 20268-K Quarterly results 8-K item 2.02
Nov 2, 20268-K Other events 8-K item 8.01
Nov 2, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
Sep 10, 20268-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
Sep 10, 20268-K Material agreement signed 8-K item 1.01
Sep 3, 20268-K Other events 8-K item 8.01
Aug 21, 20268-K Director or officer change 8-K item 5.02
Aug 3, 20268-K Quarterly results 8-K item 2.02
Aug 3, 202610-Q Quarterly report (10-Q) period ended Jun 30, 2026
Jul 13, 20268-K Regulation FD disclosure 8-K item 7.01
Jul 1, 20268-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
May 20, 20268-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
May 4, 20268-K Director or officer change, Shareholder vote results, Regulation FD disclosure 8-K items 5.02, 5.07, 7.01
May 4, 20268-K Quarterly results 8-K item 2.02
May 4, 202610-Q Quarterly report (10-Q) period ended Mar 31, 2026
Mar 26, 20268-K Director or officer change 8-K item 5.02
Feb 24, 202610-K Annual report (10-K) period ended Dec 31, 2025
Feb 10, 20268-K Quarterly results 8-K item 2.02
Jan 8, 20268-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
Jan 8, 20268-K Material agreement signed 8-K item 1.01
Dec 1, 20258-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
Nov 20, 20258-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
Nov 3, 20258-K Quarterly results 8-K item 2.02
Nov 3, 202510-Q Quarterly report (10-Q) period ended Sep 30, 2025
Oct 1, 20258-K Regulation FD disclosure 8-K item 7.01
Aug 4, 20258-K Quarterly results 8-K item 2.02
Aug 4, 202510-Q Quarterly report (10-Q) period ended Jun 30, 2025
Jun 30, 20258-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01
Jun 30, 20258-K Material agreement signed 8-K item 1.01
May 5, 20258-K Quarterly results 8-K item 2.02
May 5, 20258-K Director or officer change, Regulation FD disclosure, Other events 8-K items 5.02, 7.01, 8.01
May 5, 202510-Q Quarterly report (10-Q) period ended Mar 31, 2025
May 2, 20258-K Shareholder vote results, Regulation FD disclosure 8-K items 5.07, 7.01
Apr 24, 20258-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
Mar 13, 20258-K Director or officer change, Regulation FD disclosure 8-K items 5.02, 7.01
Mar 3, 20258-K Regulation FD disclosure 8-K item 7.01
Feb 25, 202510-K Annual report (10-K) period ended Dec 31, 2024
Feb 12, 20258-K Quarterly results 8-K item 2.02
Jan 10, 20258-K Material agreement signed 8-K item 1.01
Jan 8, 20258-K Regulation FD disclosure, Other events 8-K items 7.01, 8.01

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing

Newest first, by kind

Each form links to sec.gov

All 1015 Annual & quarterly 42 Current reports (8-K) 147 Insiders 661 Proxy & votes 34 Big owners (13D/13G) 46 Shares & debt offered 48 SEC letters 7 Other 30

Filed	Form	What it is	Period
Mar 26, 2026	DEFA14A	Extra proxy material		all files
Mar 18, 2026	DEFA14A	Extra proxy material		all files
Mar 18, 2026	DEF 14A	Proxy statement	Apr 28, 2026	all files
Mar 19, 2025	DEFA14A	Extra proxy material		all files
Mar 19, 2025	DEF 14A	Proxy statement	Apr 29, 2025	all files
Apr 11, 2024	DEFA14A	Extra proxy material		all files
Mar 20, 2024	DEFA14A	Extra proxy material		all files
Mar 20, 2024	DEFA14A	Extra proxy material		all files
Mar 20, 2024	DEF 14A	Proxy statement	Apr 30, 2024	all files
Feb 21, 2024	PRE 14A		Apr 30, 2024	all files
Mar 16, 2023	DEFA14A	Extra proxy material		all files
Mar 16, 2023	DEF 14A	Proxy statement		all files
Mar 17, 2022	DEFA14A	Extra proxy material		all files
Mar 17, 2022	DEF 14A	Proxy statement	Apr 26, 2022	all files
Mar 18, 2021	DEFA14A	Extra proxy material		all files
Mar 18, 2021	DEF 14A	Proxy statement	Apr 27, 2021	all files
Apr 15, 2020	DEFA14A	Extra proxy material		all files
Mar 30, 2020	DEFA14A	Extra proxy material		all files
Mar 26, 2020	DEFA14A	Extra proxy material		all files
Mar 19, 2020	DEFA14A	Extra proxy material		all files
Mar 19, 2020	DEF 14A	Proxy statement	Apr 28, 2020	all files
Mar 29, 2019	DEFA14A	Extra proxy material		all files
Mar 28, 2019	DEFA14A	Extra proxy material		all files
Mar 28, 2019	DEF 14A	Proxy statement	May 9, 2019	all files
Apr 11, 2018	DEF 14A	Proxy statement	May 10, 2018	all files
Apr 7, 2017	DEF 14A	Proxy statement	May 18, 2017	all files
Nov 1, 2016	DEFA14A	Extra proxy material		all files
Oct 19, 2016	DEF 14A	Proxy statement	Nov 23, 2016	all files
Sep 26, 2016	DEFA14A	Extra proxy material		all files
Sep 7, 2016	DEFA14A	Extra proxy material		all files
Sep 6, 2016	DEFA14A	Extra proxy material		all files
Aug 29, 2016	DEFA14A	Extra proxy material		all files
Aug 24, 2016	DEFA14A	Extra proxy material		all files
Aug 24, 2016	DEFA14A	Extra proxy material		all files

Show the other 9 filings on this page

Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.

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