Northwestern Corp

Entity
Company
Business address
3010 W 69 Th Street, 57108 Sioux Falls, SD
Phone
6059782908
State of incorporation
DE
Fiscal year end
December 31
Category
Large accelerated filer
Former names
NORTHWESTERN PUBLIC SERVICE CO (to 4/20/1998)
All SEC filings
View on sec.gov
Get insider transactions for this issuer
Northwestern Corp has filed 3,022 SEC EDGAR filings since 2/14/1994

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 13, 2024 005-36015
SC 13G/A Open Document Open Filing Jan 22, 2024 005-36015
15-12G Open Document Open Filing 15-12G Dec 7, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Dec 6, 2023 Dec 6, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Dec 5, 2023 Nov 29, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Nov 13, 2023 Nov 12, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Oct 27, 2023 Oct 26, 2023 001-10499
10-Q Open Document | Data Open Filing 10-Q Oct 27, 2023 Sep 30, 2023 001-10499
POSASR Open Document Open Filing POSASR Oct 2, 2023 333-253047
POSASR Open Document Open Filing POSASR Oct 2, 2023 333-257950
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-175813
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-149388
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-124624
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-122428
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 033-56401
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-11843
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-18991
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-80819
S-8 POS Open Document Open Filing S-8 POS Oct 2, 2023 333-80817
8-K Open Document | Data Open Filing 8-K Oct 2, 2023 Oct 2, 2023 001-10499
25-NSE Open Document Open Filing Sep 29, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Sep 13, 2023 Sep 13, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Jul 25, 2023 Jul 24, 2023 001-10499
10-Q Open Document | Data Open Filing 10-Q Jul 25, 2023 Jun 30, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Jul 6, 2023 Jun 29, 2023 001-10499
3 Open Document Open Filing FORM 3 Jun 16, 2023 Jun 16, 2023
8-K Open Document | Data Open Filing 8-K Jun 15, 2023 Jun 15, 2023 001-10499
424B3 Open Document Open Filing SUPPLEMENT TO PROSPECTUS SUPPLEMENT Jun 15, 2023 333-253047
8-K Open Document | Data Open Filing 8-K Jun 9, 2023 Jun 5, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Jun 8, 2023 Jun 8, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Jun 7, 2023 Jun 1, 2023 001-10499
8-K Open Document | Data Open Filing 8-K May 19, 2023 May 19, 2023 001-10499
4 Open Document Open Filing FORM 4 May 17, 2023 May 16, 2023
144 Open Document Open Filing May 16, 2023 001-10499
4 Open Document Open Filing FORM 4 May 11, 2023 May 9, 2023
8-K Open Document | Data Open Filing 8-K May 5, 2023 May 1, 2023 001-10499
8-K Open Document | Data Open Filing 8-K May 3, 2023 Apr 28, 2023 001-10499
3 Open Document Open Filing FORM 3 May 1, 2023 Apr 28, 2023
8-K Open Document | Data Open Filing 8-K Apr 28, 2023 Apr 27, 2023 001-10499
10-Q Open Document | Data Open Filing 10-Q Apr 28, 2023 Mar 31, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Apr 5, 2023 Apr 3, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Apr 5, 2023 Mar 30, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Mar 15, 2023 Mar 15, 2023 001-10499
ARS Open Document Open Filing ARS Mar 14, 2023 Mar 14, 2023 001-10499
DEFA14A Open Document Open Filing DEFA14A Mar 14, 2023 001-10499
DEF 14A Open Document | Data Open Filing DEF 14A Mar 14, 2023 001-10499
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
4 Open Document Open Filing FORM 4 Mar 9, 2023 Mar 7, 2023
SC 13G/A Open Document Open Filing Mar 8, 2023 005-36015
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 3, 2023
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 6, 2023
8-K Open Document | Data Open Filing 8-K Feb 27, 2023 Feb 27, 2023 001-10499
4 Open Document Open Filing FORM 4 Feb 23, 2023 Feb 23, 2023
8-K Open Document | Data Open Filing 8-K Feb 23, 2023 Feb 17, 2023 001-10499
8-K Open Document | Data Open Filing 8-K Feb 17, 2023 Feb 16, 2023 001-10499
10-K Open Document | Data Open Filing 10-K Feb 17, 2023 Dec 31, 2022 001-10499
SC 13G/A Open Document Open Filing Feb 14, 2023 005-36015
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2023 005-36015
SC 13G/A Open Document Open Filing SC 13G/A Feb 8, 2023 005-36015
4 Open Document Open Filing FORM 4 Feb 3, 2023 Feb 2, 2023
4 Open Document Open Filing FORM 4 Feb 3, 2023 Feb 2, 2023
SC 13G/A Open Document Open Filing Jan 23, 2023 005-36015
8-K Open Document | Data Open Filing 8-K Jan 17, 2023 Jan 16, 2023 001-10499
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 6, 2023
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 6, 2023
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 6, 2023
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 6, 2023
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 6, 2023
4 Open Document Open Filing FORM 4 Jan 6, 2023 Jan 6, 2023
8-K Open Document | Data Open Filing 8-K Jan 5, 2023 Dec 21, 2022 001-10499
3 Open Document Open Filing FORM 3 Jan 3, 2023 Jan 3, 2023
3 Open Document Open Filing FORM 3 Jan 3, 2023 Jan 3, 2023
8-K Open Document | Data Open Filing 8-K Dec 19, 2022 Dec 13, 2022 001-10499
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
4 Open Document Open Filing FORM 4 Dec 15, 2022 Dec 13, 2022
8-K Open Document | Data Open Filing 8-K Dec 7, 2022 Dec 7, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Dec 1, 2022 Nov 28, 2022 001-10499
4 Open Document Open Filing FORM 4 Nov 14, 2022 Nov 14, 2022
8-K Open Document | Data Open Filing 8-K Nov 14, 2022 Nov 14, 2022 001-10499
4 Open Document Open Filing FORM 4 Nov 4, 2022 Nov 3, 2022
8-K Open Document | Data Open Filing 8-K Nov 3, 2022 Oct 28, 2022 001-10499
4 Open Document Open Filing FORM 4 Oct 28, 2022 Oct 28, 2022
8-K Open Document | Data Open Filing 8-K Oct 25, 2022 Oct 24, 2022 001-10499
10-Q Open Document | Data Open Filing 10-Q Oct 25, 2022 Sep 30, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Sep 22, 2022 Sep 21, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Sep 22, 2022 Sep 22, 2022 001-10499
4 Open Document Open Filing FORM 4 Sep 15, 2022 Sep 15, 2022
3 Open Document Open Filing FORM 3 Sep 7, 2022 Aug 31, 2022
8-K Open Document | Data Open Filing 8-K Aug 31, 2022 Aug 31, 2022 001-10499
4 Open Document Open Filing FORM 4 Aug 9, 2022 Aug 9, 2022
8-K Open Document | Data Open Filing 8-K Aug 9, 2022 Aug 8, 2022 001-10499
3 Open Document Open Filing FORM 3 Aug 4, 2022 Jul 28, 2022
8-K Open Document | Data Open Filing 8-K Aug 1, 2022 Jul 28, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Jul 28, 2022 Jul 27, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Jul 28, 2022 Jul 27, 2022 001-10499
10-Q Open Document | Data Open Filing 10-Q Jul 28, 2022 Jun 30, 2022 001-10499
8-K Open Document | Data Open Filing 8-K PARTIAL FORWARD SETTLEMENT JUNE 2022 Jun 28, 2022 Jun 24, 2022 001-10499
4 Open Document Open Filing FORM 4 Jun 15, 2022 Jun 15, 2022
8-K Open Document | Data Open Filing 8-K May 23, 2022 May 18, 2022 001-10499
8-K Open Document | Data Open Filing 8-K May 17, 2022 May 17, 2022 001-10499
8-K Open Document | Data Open Filing 8-K May 5, 2022 Apr 29, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Apr 29, 2022 Apr 28, 2022 001-10499
10-Q Open Document | Data Open Filing 10-Q Apr 29, 2022 Mar 31, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Mar 17, 2022 Mar 17, 2022 001-10499
4 Open Document Open Filing FORM 4 Mar 7, 2022 Mar 7, 2022
DEFA14A Open Document Open Filing DEFA14A 2022 ANNUAL MTG NOTICE Mar 7, 2022 001-10499
DEF 14A Open Document Open Filing DEF 14A Mar 7, 2022 Apr 29, 2022 001-10499
8-K Open Document | Data Open Filing 8-K Mar 3, 2022 Mar 3, 2022 001-10499
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
4 Open Document Open Filing FORM 4 Mar 2, 2022 Feb 28, 2022
8-K Open Document | Data Open Filing 8-K Mar 2, 2022 Mar 2, 2022 001-10499
4 Open Document Open Filing FORM 4 Feb 28, 2022 Feb 25, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 25, 2022 Feb 24, 2022
4 Open Document Open Filing FORM 4 Feb 23, 2022 Feb 23, 2022
8-K Open Document | Data Open Filing 8-K Feb 16, 2022 Feb 10, 2022 001-10499
4 Open Document Open Filing FORM 4 Feb 15, 2022 Feb 15, 2022
SC 13G Open Document Open Filing Feb 14, 2022 005-36015
8-K Open Document | Data Open Filing 8-K Feb 14, 2022 Feb 10, 2022 001-10499
S-8 Open Document Open Filing S-8 Feb 14, 2022 333-262705
10-K Open Document | Data Open Filing 10-K Feb 11, 2022 Dec 31, 2021 001-10499
SC 13G Open Document Open Filing Feb 10, 2022 005-36015
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 9, 2022 005-36015
SC 13G/A Open Document Open Filing SC 13G/A Feb 4, 2022 005-36015
4 Open Document Open Filing FORM 4 Feb 2, 2022 Feb 1, 2022
4 Open Document Open Filing FORM 4 Feb 2, 2022 Feb 1, 2022
4 Open Document Open Filing FORM 4 Feb 2, 2022 Feb 1, 2022
4 Open Document Open Filing FORM 4 Feb 2, 2022 Feb 1, 2022
SC 13G/A Open Document Open Filing Jan 27, 2022 005-36015
SC 13G Open Document Open Filing Jan 25, 2022 005-36015
UPLOAD Open Document Open Filing Jan 10, 2022
4 Open Document Open Filing FORM 4 Jan 5, 2022 Jan 3, 2022
4 Open Document Open Filing FORM 4 Jan 5, 2022 Jan 3, 2022
4 Open Document Open Filing FORM 4 Jan 5, 2022 Jan 3, 2022
4 Open Document Open Filing FORM 4 Jan 5, 2022 Jan 3, 2022
CORRESP Open Document Open Filing Dec 30, 2021
8-K Open Document | Data Open Filing 8-K Dec 20, 2021 Dec 14, 2021 001-10499
4 Open Document Open Filing FORM 4 Dec 16, 2021 Dec 15, 2021
UPLOAD Open Document Open Filing Dec 15, 2021
8-K Open Document | Data Open Filing 8-K Dec 8, 2021 Dec 8, 2021 001-10499
SC 13G/A Open Document Open Filing FILING NORTHWESTERN CORP Dec 7, 2021 005-36015
8-K Open Document | Data Open Filing 8-K Nov 19, 2021 Nov 15, 2021 001-10499
424B2 Open Document Open Filing 424B5 Nov 18, 2021 333-253047
424B5 Open Document Open Filing 424B5 Nov 15, 2021 333-253047
8-K Open Document | Data Open Filing 8-K Nov 8, 2021 Nov 8, 2021 001-10499
8-K Open Document | Data Open Filing 8-K Oct 25, 2021 Oct 24, 2021 001-10499
10-Q Open Document | Data Open Filing 10-Q Oct 25, 2021 Sep 30, 2021 001-10499
8-K Open Document | Data Open Filing 8-K Sep 22, 2021 Sep 22, 2021 001-10499
4 Open Document Open Filing FORM 4 Sep 16, 2021 Sep 15, 2021
8-K Open Document | Data Open Filing 8-K Sep 9, 2021 Sep 9, 2021 001-10499
4 Open Document Open Filing FORM 4 Aug 25, 2021 Aug 23, 2021
4 Open Document Open Filing FORM 4 Aug 6, 2021 Aug 5, 2021
8-K Open Document | Data Open Filing 8-K Jul 28, 2021 Jul 27, 2021 001-10499
10-Q Open Document | Data Open Filing 10-Q Jul 28, 2021 Jun 30, 2021 001-10499
S-3ASR Open Document Open Filing S-3ASR Jul 16, 2021 333-257950
4 Open Document Open Filing FORM 4 Jun 22, 2021 Jun 22, 2021
8-K Open Document | Data Open Filing 8-K Jun 16, 2021 Jun 16, 2021 001-10499
4 Open Document Open Filing FORM 4 May 14, 2021 May 14, 2021
8-K Open Document | Data Open Filing 8-K May 13, 2021 May 13, 2021 001-10499
4 Open Document Open Filing FORM 4 Apr 29, 2021 Apr 29, 2021
8-K Open Document | Data Open Filing 8-K Apr 28, 2021 Apr 28, 2021 001-10499
8-K Open Document | Data Open Filing 8-K ANNUAL MEETING VOTING RESULTS 2021 Apr 27, 2021 Apr 22, 2021 001-10499
4 Open Document Open Filing FORM 4 Apr 27, 2021 Apr 26, 2021
8-K Open Document | Data Open Filing FORM 8-K Apr 23, 2021 Apr 23, 2021 001-10499
424B5 Open Document Open Filing 424B5 Apr 23, 2021 333-253047
8-K Open Document | Data Open Filing 8-K Apr 22, 2021 Apr 21, 2021 001-10499
10-Q Open Document | Data Open Filing 10-Q Apr 22, 2021 Mar 31, 2021 001-10499
8-K Open Document | Data Open Filing 8-K Apr 1, 2021 Mar 26, 2021 001-10499
424B5 Open Document Open Filing 424B5 Mar 22, 2021 333-253047
FWP Open Document Open Filing FWP Mar 19, 2021 333-253047
424B5 Open Document Open Filing 424B5 Mar 19, 2021 333-253047
8-K Open Document | Data Open Filing 8-K Mar 15, 2021 Mar 15, 2021 001-10499
4 Open Document Open Filing FORM 4 Mar 5, 2021 Mar 5, 2021
DEFA14A Open Document Open Filing DEFA14A Mar 5, 2021 001-10499
DEF 14A Open Document Open Filing DEF 14A Mar 5, 2021 Apr 22, 2021 001-10499
4 Open Document Open Filing FORM 4 Mar 2, 2021 Mar 1, 2021
4 Open Document Open Filing FORM 4 Mar 2, 2021 Mar 1, 2021
4 Open Document Open Filing FORM 4 Mar 2, 2021 Mar 1, 2021
8-K Open Document | Data Open Filing 8-K Mar 1, 2021 Mar 1, 2021 001-10499
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
4 Open Document Open Filing FORM 4 Feb 26, 2021 Feb 24, 2021
3 Open Document Open Filing FORM 3 Feb 24, 2021 Feb 15, 2021
3 Open Document Open Filing FORM 3 Feb 24, 2021 Feb 15, 2021
8-K Open Document | Data Open Filing 8-K Feb 17, 2021 Feb 11, 2021 001-10499
S-3ASR Open Document Open Filing S-3ASR 2021 Feb 12, 2021 333-253047
8-K Open Document | Data Open Filing 8-K Feb 12, 2021 Feb 11, 2021 001-10499
10-K Open Document | Data Open Filing 10-K Feb 12, 2021 Dec 31, 2020 001-10499
SC 13G Open Document Open Filing SC 13G Feb 11, 2021 005-36015
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 10, 2021 005-36015
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 10, 2021 005-36015
8-K Open Document | Data Open Filing 8-K Feb 10, 2021 Feb 5, 2021 001-10499
4 Open Document Open Filing FORM 4 Feb 2, 2021 Feb 1, 2021
4 Open Document Open Filing FORM 4 Feb 2, 2021 Feb 1, 2021
4 Open Document Open Filing FORM 4 Feb 2, 2021 Feb 1, 2021
4 Open Document Open Filing FORM 4 Feb 2, 2021 Feb 1, 2021
4 Open Document Open Filing FORM 4 Feb 2, 2021 Feb 1, 2021
SC 13G/A Open Document Open Filing Jan 26, 2021 005-36015
SC 13G Open Document Open Filing FILING NORTHWESTERN CORP Jan 15, 2021 005-36015
4 Open Document Open Filing FORM 4 Jan 5, 2021 Jan 4, 2021
4 Open Document Open Filing FORM 4 Jan 5, 2021 Jan 4, 2021
4 Open Document Open Filing FORM 4 Jan 5, 2021 Jan 4, 2021
4 Open Document Open Filing FORM 4 Jan 5, 2021 Jan 4, 2021
8-K Open Document | Data Open Filing 8-K Dec 30, 2020 Dec 22, 2020 001-10499
4 Open Document Open Filing FORM 4 Dec 16, 2020 Dec 15, 2020
8-K Open Document | Data Open Filing 8-K Dec 7, 2020 Dec 7, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Dec 1, 2020 Dec 1, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Nov 9, 2020 Nov 9, 2020 001-10499
8-K Open Document | Data Open Filing 8-K COLSTRIP TERMINATION Oct 30, 2020 Oct 29, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Oct 27, 2020 Oct 27, 2020 001-10499
8-K Open Document | Data Open Filing 8-K EARNINGS RELEASE Q3 2020 Oct 22, 2020 Oct 21, 2020 001-10499
10-Q Open Document | Data Open Filing 10-Q Oct 22, 2020 Sep 30, 2020 001-10499
4 Open Document Open Filing FORM 4 Oct 16, 2020 Oct 15, 2020
CERT Open Document Open Filing Sep 30, 2020 001-31229-01
25 Open Document Open Filing 25 Sep 30, 2020 001-31229-01
8-A12B Open Document Open Filing 8-A12B Sep 30, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Sep 24, 2020 Sep 24, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Sep 18, 2020 Sep 18, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Sep 10, 2020 Sep 10, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Sep 4, 2020 Sep 2, 2020 001-10499
4 Open Document Open Filing FORM 4 Sep 3, 2020 Sep 3, 2020
4 Open Document Open Filing FORM 4 Sep 2, 2020 Sep 2, 2020
4 Open Document Open Filing FORM 4 Aug 18, 2020 Aug 17, 2020
8-K Open Document | Data Open Filing 8-K Aug 12, 2020 Aug 12, 2020 001-10499
4 Open Document Open Filing FORM 4 Aug 7, 2020 Aug 6, 2020
8-K Open Document | Data Open Filing 8-K Jul 29, 2020 Jul 28, 2020 001-10499
10-Q Open Document | Data Open Filing 10-Q Jul 29, 2020 Jun 30, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Jun 16, 2020 Jun 16, 2020 001-10499
8-K Open Document | Data Open Filing 8-K May 20, 2020 May 15, 2020 001-10499
8-K Open Document | Data Open Filing 8-K May 14, 2020 May 14, 2020 001-10499
4 Open Document Open Filing FORM 4 May 8, 2020 May 6, 2020
4 Open Document Open Filing FORM 4 May 7, 2020 May 6, 2020
8-K Open Document | Data Open Filing 8-K Apr 29, 2020 Apr 23, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Apr 23, 2020 Apr 22, 2020 001-10499
10-Q Open Document | Data Open Filing 10-Q Apr 23, 2020 Mar 31, 2020 001-10499
8-K Open Document | Data Open Filing 8-K Apr 7, 2020 Apr 6, 2020 001-10499
DEFA14A Open Document Open Filing DEFA14A 2020 VIRTUAL MEETING NOTICE Mar 31, 2020 001-10499
DEFA14A Open Document Open Filing DEFA14A 2020 ANNUAL MTG NOTICE Mar 6, 2020 001-10499
DEF 14A Open Document Open Filing DEF 14A 2020 PROXY STATEMENT Mar 6, 2020 Apr 23, 2020 001-10499
4 Open Document Open Filing FORM 4 Mar 6, 2020 Mar 6, 2020
8-K Open Document | Data Open Filing 8-K Mar 3, 2020 Mar 3, 2020 001-10499
4 Open Document Open Filing FORM 4 Feb 27, 2020 Feb 27, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 26, 2020 Feb 26, 2020
4 Open Document Open Filing FORM 4 Feb 25, 2020 Feb 21, 2020
4 Open Document Open Filing FORM 4 Feb 25, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 24, 2020 Feb 24, 2020
4 Open Document Open Filing FORM 4 Feb 19, 2020 Feb 18, 2020
4 Open Document Open Filing FORM 4 Feb 19, 2020 Feb 18, 2020
8-K Open Document | Data Open Filing 8-K Feb 13, 2020 Feb 13, 2020 001-10499
10-K Open Document | Data Open Filing 10-K Feb 13, 2020 Dec 31, 2019 001-10499
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Feb 12, 2020 005-36015
SC 13G/A Open Document Open Filing SC 13G/A Feb 11, 2020 005-36015
4 Open Document Open Filing FORM 4 Feb 4, 2020 Feb 3, 2020
4 Open Document Open Filing FORM 4 Feb 4, 2020 Feb 3, 2020
4 Open Document Open Filing FORM 4 Feb 4, 2020 Feb 3, 2020
4 Open Document Open Filing FORM 4 Feb 4, 2020 Feb 3, 2020
4 Open Document Open Filing FORM 4 Feb 4, 2020 Feb 3, 2020
SC 13G/A Open Document Open Filing Feb 4, 2020 005-36015
4 Open Document Open Filing FORM 4 Jan 3, 2020 Jan 2, 2020
4 Open Document Open Filing FORM 4 Jan 3, 2020 Jan 2, 2020
4 Open Document Open Filing FORM 4 Jan 3, 2020 Jan 2, 2020
4 Open Document Open Filing FORM 4 Jan 3, 2020 Jan 2, 2020
4 Open Document Open Filing FORM 4 Jan 3, 2020 Jan 2, 2020
4 Open Document Open Filing FORM 4 Jan 3, 2020 Jan 2, 2020
8-K Open Document | Data Open Filing 8-K Dec 23, 2019 Dec 23, 2019 001-10499
4 Open Document Open Filing FORM 4 Dec 18, 2019 Dec 17, 2019
8-K Open Document | Data Open Filing 8-K Dec 13, 2019 Dec 13, 2019 001-10499
8-K Open Document | Data Open Filing 8-K Dec 10, 2019 Dec 10, 2019 001-10499
4 Open Document Open Filing FORM 4 Dec 9, 2019 Dec 6, 2019
4 Open Document Open Filing FORM 4 Dec 3, 2019 Nov 29, 2019
3 Open Document Open Filing FORM 3 Dec 3, 2019 Dec 3, 2019
8-K Open Document | Data Open Filing 8-K Nov 8, 2019 Nov 8, 2019 001-10499
4 Open Document Open Filing FORM 4 Nov 6, 2019 Nov 6, 2019
8-K Open Document | Data Open Filing 8-K Nov 1, 2019 Nov 1, 2019 001-10499
3 Open Document Open Filing FORM 3 Oct 31, 2019 Oct 31, 2019
8-K Open Document | Data Open Filing 8-K Oct 30, 2019 Oct 30, 2019 001-10499
10-Q Open Document | Data Open Filing 10-Q Oct 30, 2019 Sep 30, 2019 001-10499
8-K Open Document | Data Open Filing 8-K Oct 2, 2019 Oct 2, 2019 001-10499
8-K Open Document | Data Open Filing 8-K Sep 20, 2019 Sep 20, 2019 001-10499
8-K Open Document | Data Open Filing 8-K Sep 4, 2019 Sep 4, 2019 001-10499
4 Open Document Open Filing FORM 4 Aug 8, 2019 Aug 6, 2019
144 Open Document Open Filing 144 ROWE 2019 AUG 05 Aug 5, 2019 001-10499
4 Open Document Open Filing FORM 4 Aug 1, 2019 Aug 1, 2019
144 Open Document Open Filing 144 SCHROEPPEL JULY 2019 Jul 31, 2019 001-10499
4 Open Document Open Filing FORM 4 Jul 29, 2019 Jul 26, 2019
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10-Q Open Document | Data Open Filing FORM 10-Q SEPTEMBER 30, 2017 Nov 2, 2017 Sep 30, 2017 001-10499
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10-Q Open Document | Data Open Filing FORM 10-Q JUNE 30, 2017 Jul 26, 2017 Jun 30, 2017 001-10499
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10-Q Open Document | Data Open Filing FORM 10-Q MARCH 31, 2017 Apr 27, 2017 Mar 31, 2017 001-10499
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4 Open Document Open Filing FORM 4 Mar 8, 2017 Mar 8, 2017
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4 Open Document Open Filing FORM 4 Mar 3, 2017 Mar 1, 2017
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8-K Open Document Open Filing 8-K 2017 UBS UTILITIES Feb 28, 2017 Feb 28, 2017 001-10499
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8-K Open Document Open Filing 8-K 2017 LTIP AWARDS Feb 23, 2017 Feb 16, 2017 001-10499
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4 Open Document Open Filing FORM 4 Jan 5, 2017 Jan 3, 2017
4 Open Document Open Filing FORM 4 Jan 5, 2017 Jan 3, 2017
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8-K Open Document Open Filing 8-K THIRD AMENDED CREDIT AGREEMENT Dec 16, 2016 Dec 12, 2016 001-10499
8-K Open Document Open Filing 8-K 2016 ERRP AND 2017 ANNUAL INCENTIVE PLAN Dec 13, 2016 Dec 7, 2016 001-10499
8-K Open Document Open Filing 8-K 2016 12 12 EAST COAST INVESTOR MEETINGS Dec 12, 2016 Dec 12, 2016 001-10499
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8-K Open Document Open Filing 8-K TONY CLARK DIRECTOR Dec 8, 2016 Dec 6, 2016 001-10499
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4 Open Document Open Filing FORM 4 Nov 21, 2016 Nov 21, 2016
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8-K Open Document Open Filing 8-K 2016 WEST COAST PRESENTATION Oct 24, 2016 Oct 24, 2016 001-10499
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10-Q Open Document | Data Open Filing FORM 10-Q SEPTEMBER 30, 2016 Oct 20, 2016 Sep 30, 2016 001-10499
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10-Q Open Document | Data Open Filing FORM 10-Q JUNE 30, 2016 Jul 22, 2016 Jun 30, 2016 001-10499
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4 Open Document Open Filing FORM 4 Jan 11, 2016 Jan 7, 2016
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