ALLETE INC SEC EDGAR Filings (CIK 0000066756)

SEC EDGAR filings, ownership reports, and insider transactions for ALLETE INC.

Symbol
ALE on NYSE
Industry
Electric & Other Services Combined (Office Of Energy & Transportation)
Business address
30 W Superior St, Duluth, MN, 55802-2093
State of incorporation
MN
Fiscal year end
31 December
Former names
ALLETE (to 25 Jan 2001), MINNESOTA POWER INC (to 21 Jul 2000), MINNESOTA POWER & LIGHT CO (to 08 May 1998)
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ALLETE INC has filed 1,600 SEC EDGAR filings since 08 Feb 1994

Latest Filings

Recent SEC filings for ALLETE INC including 15-12G, 4, S-8 POS and more.

Form type Document Filing Description Filing date Reporting date File number(s)
15-12G Open 15-12G document View SEC filing for 15-12G 15-12G 29 Dec 2025 001-03548
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
4 Open 4 document View SEC filing for 4 16 Dec 2025 15 Dec 2025
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 16 Dec 2025 333-253190
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 16 Dec 2025 333-228120
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 16 Dec 2025 333-207846
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 16 Dec 2025 333-190336
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 16 Dec 2025 333-183051
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 16 Dec 2025 333-162890
S-8 POS Open S-8 POS document View SEC filing for S-8 POS S-8 POS 16 Dec 2025 333-265211
POSASR Open POSASR document View SEC filing for POSASR POSASR 16 Dec 2025 333-287004
POSASR Open POSASR document View SEC filing for POSASR POSASR 16 Dec 2025 333-284981
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Dec 2025 15 Dec 2025 001-03548
25-NSE Open 25-NSE document View SEC filing for 25-NSE 15 Dec 2025 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Dec 2025 10 Dec 2025 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 31 Oct 2025 30 Sep 2025 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Oct 2025 05 Oct 2025 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Oct 2025 03 Oct 2025 001-03548
SD Open SD document | Open XBRL data View SEC filing for SD SD 24 Sep 2025 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2025 30 Jun 2025 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Jul 2025 09 Jul 2025 001-03548
11-K Open 11-K document View SEC filing for 11-K 11-K 27 Jun 2025 26 Jun 2025 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2025 02 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 May 2025 13 May 2025 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2025 31 Mar 2025 001-03548
S-3ASR Open S-3ASR document | Open XBRL data View SEC filing for S-3ASR S-3ASR 06 May 2025 333-287004
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 28 Apr 2025 16 Apr 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Apr 2025 16 Apr 2025 001-03548
ARS Open ARS document View SEC filing for ARS ARS 31 Mar 2025 31 Dec 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 31 Mar 2025 001-03548
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 31 Mar 2025 13 May 2025 001-03548
PRE 14A Open PRE 14A document | Open XBRL data View SEC filing for PRE 14A PRE 14A 17 Mar 2025 13 May 2025 001-03548
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 14 Mar 2025 11 Mar 2025 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 13 Mar 2025 11 Mar 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Mar 2025 11 Mar 2025 001-03548
S-3ASR Open S-3ASR document | Open XBRL data View SEC filing for S-3ASR S-3ASR 14 Feb 2025 333-284981
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 13 Feb 2025 31 Dec 2024 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Feb 2025 05 Feb 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Feb 2025 05 Feb 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Feb 2025 05 Feb 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Feb 2025 05 Feb 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 07 Feb 2025 05 Feb 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jan 2025 29 Jan 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jan 2025 29 Jan 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jan 2025 29 Jan 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jan 2025 29 Jan 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jan 2025 29 Jan 2025
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 31 Jan 2025 29 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Jan 2025 24 Jan 2025 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Dec 2024 19 Dec 2024 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 30 Oct 2024 30 Sep 2024 001-03548
SD Open SD document | Open XBRL data View SEC filing for SD SD 25 Sep 2024 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 23 Sep 2024 19 Sep 2024
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 23 Sep 2024 19 Sep 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Aug 2024 21 Aug 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 14 Aug 2024 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 01 Aug 2024 30 Jun 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 22 Jul 2024 001-03548
DEFM14A Open DEFM14A document View SEC filing for DEFM14A DEFM14A 10 Jul 2024 001-03548
11-K Open 11-K document View SEC filing for 11-K 11-K 27 Jun 2024 31 Dec 2023 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 21 Jun 2024 001-03548
PRER14A Open PRER14A document View SEC filing for PRER14A PRER14A 21 Jun 2024 001-03548
PREM14A Open PREM14A document View SEC filing for PREM14A PREM14A 20 Jun 2024 20 Jun 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 14 Jun 2024 001-03548
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 06 Jun 2024 01 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 04 Jun 2024 03 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 May 2024 14 May 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 17 May 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 09 May 2024 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2024 31 Mar 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 06 May 2024 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 06 May 2024 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 May 2024 05 May 2024 001-03548
ARS Open ARS document View SEC filing for ARS ARS 28 Mar 2024 31 Dec 2023 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 28 Mar 2024 001-03548
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 28 Mar 2024 28 Mar 2024 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Mar 2024 19 Mar 2024 001-03548
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 20 Feb 2024 20 Feb 2024 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Feb 2024 20 Feb 2024 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 20 Feb 2024 31 Dec 2023 001-03548
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 13 Feb 2024 005-20041
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Feb 2024 07 Feb 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Feb 2024 07 Feb 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Feb 2024 07 Feb 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Feb 2024 07 Feb 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Feb 2024 07 Feb 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 09 Feb 2024 07 Feb 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jan 2024 25 Jan 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jan 2024 25 Jan 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jan 2024 25 Jan 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jan 2024 25 Jan 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jan 2024 25 Jan 2024
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 29 Jan 2024 25 Jan 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 23 Jan 2024 005-20041
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 Nov 2023 30 Sep 2023 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Aug 2023 30 Jun 2023 001-03548
11-K Open 11-K document View SEC filing for 11-K 11-K 28 Jun 2023 31 Dec 2022 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 01 Jun 2023 01 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2023 09 May 2023 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 May 2023 31 Mar 2023 001-03548
ARS Open ARS document View SEC filing for ARS ARS 23 Mar 2023 31 Dec 2022 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 23 Mar 2023 001-03548
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 23 Mar 2023 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Feb 2023 16 Feb 2023 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 16 Feb 2023 31 Dec 2022 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Feb 2023 09 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Feb 2023 09 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Feb 2023 09 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Feb 2023 09 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Feb 2023 09 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Feb 2023 09 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 09 Feb 2023 005-20041
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Feb 2023 02 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Feb 2023 02 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Feb 2023 02 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Feb 2023 02 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Feb 2023 02 Feb 2023
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 06 Feb 2023 02 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 26 Jan 2023 005-20041
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 20 Jan 2023 005-20041
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 19 Dec 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Dec 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Nov 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Nov 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2022 30 Sep 2022 001-03548
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Nov 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Oct 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Sep 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Sep 2022
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 30 Aug 2022 22 Aug 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Aug 2022 22 Aug 2022 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 10 Aug 2022 09 Aug 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 Aug 2022 30 Jun 2022 001-03548
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 29 Jul 2022 333-266383
3 Open 3 document View SEC filing for 3 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 15 Jul 2022 06 Jul 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jul 2022 06 Jul 2022 001-03548
11-K Open 11-K document View SEC filing for 11-K 11-K 23 Jun 2022 31 Dec 2021 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 02 Jun 2022 01 Jun 2022
S-8 Open S-8 document View SEC filing for S-8 S-8 25 May 2022 333-265211
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 May 2022 10 May 2022 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 May 2022 31 Mar 2022 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Apr 2022 05 Apr 2022 001-03548
424B2 Open 424B2 document View SEC filing for 424B2 424B2 01 Apr 2022 333-232905
424B5 Open 424B5 document View SEC filing for 424B5 424B5 31 Mar 2022 333-232905
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Mar 2022 001-03548
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Mar 2022 24 Mar 2022 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Mar 2022 28 Feb 2022 001-03548
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 16 Feb 2022 333-262769
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Feb 2022 16 Feb 2022 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 16 Feb 2022 31 Dec 2021 001-03548
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 Feb 2022 09 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 Feb 2022 09 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 Feb 2022 09 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 Feb 2022 09 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 Feb 2022 09 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 11 Feb 2022 09 Feb 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Feb 2022 09 Feb 2022 001-03548
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 09 Feb 2022 005-20041
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Feb 2022 01 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Feb 2022 01 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Feb 2022 01 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Feb 2022 01 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Feb 2022 01 Feb 2022
4 Open 4 document View SEC filing for 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES 03 Feb 2022 01 Feb 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Feb 2022 01 Feb 2022 001-03548
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 27 Jan 2022 005-20041
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 25 Jan 2022 005-20041
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Jan 2022 11 Jan 2022 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Nov 2021 10 Nov 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Nov 2021 30 Sep 2021 001-03548
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 12 Oct 2021 04 Oct 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Oct 2021 01 Oct 2021 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Sep 2021 22 Sep 2021 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Aug 2021 19 Aug 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Aug 2021 30 Jun 2021 001-03548
11-K/A Open 11-K/A document View SEC filing for 11-K/A 11-K/A 23 Jul 2021 31 Dec 2020 001-03548
11-K Open 11-K document View SEC filing for 11-K 11-K 24 Jun 2021 31 Dec 2020 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2021 01 Jun 2021
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K ANNUAL MEETING RESULTS 2021 12 May 2021 11 May 2021 001-03548
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S-8 Open S-8 document View SEC filing for S-8 S-8 17 Feb 2021 333-253190
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Feb 2021 17 Feb 2021 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Feb 2021 31 Dec 2020 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2021 11 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 10 Feb 2021 005-20041
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2021 02 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2021 02 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2021 02 Feb 2021
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2021 02 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 27 Jan 2021 005-20041
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Dec 2020 30 Nov 2020 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 Sep 2020 09 Sep 2020
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Jul 2020 28 Jul 2020 001-03548
11-K Open 11-K document View SEC filing for 11-K 11-K 25 Jun 2020 31 Dec 2019 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2020 01 Jun 2020
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 May 2020 12 May 2020 001-03548
424B2 Open 424B2 document View SEC filing for 424B2 424B2 06 May 2020 333-232905
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Apr 2020 08 Apr 2020 001-03548
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 18 Mar 2020 12 May 2020 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Feb 2020 19 Feb 2020
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Feb 2020 13 Feb 2020 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 13 Feb 2020 31 Dec 2019 001-03548
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 12 Feb 2020 005-20041
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Feb 2020 30 Jan 2020
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Feb 2020 30 Jan 2020 001-03548
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Dec 2019 05 Dec 2019 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Nov 2019 21 Nov 2019
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2019 30 Sep 2019 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Sep 2019 12 Sep 2019
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 01 Aug 2019 30 Jun 2019 001-03548
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FWP Open FWP document View SEC filing for FWP FWP 07 Jun 2019 333-231030
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 03 Jun 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 03 Jun 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 03 Jun 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 03 Jun 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 03 Jun 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 03 Jun 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2019 03 Jun 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2019 21 May 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 May 2019 21 May 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 May 2019 17 May 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 2019 ANNUAL MEETING RESULTS 16 May 2019 16 May 2019 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 May 2019 07 May 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 03 May 2019 03 May 2019 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 May 2019 31 Mar 2019 001-03548
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 25 Apr 2019 333-231030
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 28 Mar 2019 14 May 2019 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K 27 Mar 2019 27 Mar 2019 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Mar 2019 11 Mar 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 07 Mar 2019 04 Mar 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 06 Mar 2019 06 Mar 2019 001-03548
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 22 Feb 2019 20 Feb 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Feb 2019 21 Feb 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 21 Feb 2019 20 Feb 2019
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 19 Feb 2019 13 Feb 2019
8-K Open 8-K document View SEC filing for 8-K 8-K 14 Feb 2019 14 Feb 2019 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K 14 Feb 2019 14 Feb 2019 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 14 Feb 2019 31 Dec 2018 001-03548
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 11 Feb 2019 005-20041
8-K Open 8-K document View SEC filing for 8-K 8-K SALE OF U.S. WATER SERVICES 08 Feb 2019 08 Feb 2019 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2019 30 Jan 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2019 30 Jan 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2019 30 Jan 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2019 30 Jan 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2019 30 Jan 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2019 30 Jan 2019
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2019 30 Jan 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 24 Jan 2019 005-20041
8-K Open 8-K document View SEC filing for 8-K 8-K 16 Jan 2019 16 Jan 2019 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K 27 Dec 2018 27 Dec 2018 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2018 12 Dec 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2018 07 May 2018
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Nov 2018 30 Nov 2018 001-03548
S-8 Open S-8 document View SEC filing for S-8 S-8 01 Nov 2018 333-228120
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 01 Nov 2018 30 Sep 2018 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K 03 Oct 2018 03 Oct 2018 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Sep 2018 13 Sep 2018
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 Aug 2018 30 Jun 2018 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Jul 2018 26 Jul 2018
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Jul 2018
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Jul 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Jun 2018 26 Jun 2018
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11-K Open 11-K document View SEC filing for 11-K 11-K 26 Jun 2018 31 Dec 2017 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2018 01 Jun 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 May 2018 26 May 2018
8-K Open 8-K document View SEC filing for 8-K 8-K 2018 ANNUAL MEETING RESULTS 10 May 2018 08 May 2018 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 May 2018 31 Mar 2018 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Apr 2018 26 Apr 2018
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 27 Mar 2018 27 Sep 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Mar 2018 26 Mar 2018
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 22 Mar 2018 08 May 2018 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2018 27 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Mar 2018 08 Mar 2018
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 16 Feb 2018 22 Jan 2018
8-K Open 8-K document View SEC filing for 8-K 2018 EARNINGS GUIDANCE 15 Feb 2018 15 Feb 2018 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 15 Feb 2018 31 Dec 2017 001-03548
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Feb 2018 005-20041
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Feb 2018 01 Feb 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jan 2018 22 Jan 2018
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 19 Jan 2018 005-20041
8-K Open 8-K document View SEC filing for 8-K 8-K 16 Jan 2018 16 Jan 2018 001-03548
5 Open 5 document View SEC filing for 5 PRIMARY DOCUMENT 04 Jan 2018 31 Dec 2017
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 01 Nov 2017 30 Sep 2017 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Sep 2017 27 Sep 2017
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8-K Open 8-K document View SEC filing for 8-K 8-K 24 Aug 2017 23 Aug 2017 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Aug 2017 10 Aug 2017
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 Aug 2017 08 Aug 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 Aug 2017 30 Jun 2017 001-03548
11-K Open 11-K document View SEC filing for 11-K 11-K 27 Jun 2017 31 Dec 2016 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 Jun 2017 15 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Jun 2017 14 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Jun 2017 12 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jun 2017 09 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Jun 2017 01 Jun 2017
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 23 May 2017
CORRESP Open CORRESP document View SEC filing for CORRESP 17 May 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 11 May 2017 09 May 2017
8-K Open 8-K document View SEC filing for 8-K 8-K 2017 ANNUAL MEETING RESULTS 11 May 2017 09 May 2017 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 May 2017 31 Mar 2017 001-03548
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 23 Mar 2017 09 May 2017 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 23 Feb 2017 22 Feb 2017
424B3 Open 424B3 document View SEC filing for 424B3 424B3 INVEST DIRECT PROSPECTUS SUPPLEMENT 16 Feb 2017 333-211075
8-K Open 8-K document View SEC filing for 8-K 8-K OWEN LEGAL OPINION PENSION PROSPECTUS SUPPLEMENT 16 Feb 2017 16 Feb 2017 001-03548
424B7 Open 424B7 document View SEC filing for 424B7 424B7 PENSION PRO SUPP 16 Feb 2017 333-212794
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 15 Feb 2017 31 Dec 2016 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Feb 2017 03 Feb 2017
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 06 Feb 2017 23 Jan 2017
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2017 23 Jan 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2017 23 Jan 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2017 23 Jan 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2017 23 Jan 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2017 23 Jan 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2017 23 Jan 2017
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Jan 2017 23 Jan 2017
8-K Open 8-K document View SEC filing for 8-K 8-K PENSION CONTRIBUTION 18 Jan 2017 17 Jan 2017 001-03548
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8-K Open 8-K document View SEC filing for 8-K 8-K 2017 EARNINGS GUIDANCE 19 Dec 2016 19 Dec 2016 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K $80M SENIOR UNSECURED NOTES 13 Dec 2016 12 Dec 2016 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K DECEMBER 2016 DEMAND NOMINATIONS 08 Dec 2016 07 Dec 2016 001-03548
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Nov 2016 30 Sep 2016 001-03548
8-K Open 8-K document View SEC filing for 8-K ADAMS CFO APPOINTMENT 26 Oct 2016 25 Oct 2016 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K DEVINCK RETIREMENT 27 Sep 2016 26 Sep 2016 001-03548
424B2 Open 424B2 document View SEC filing for 424B2 424B2 05 Aug 2016 333-212794
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 Aug 2016 30 Jun 2016 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K AUGUST 2016 DEMAND NOMINATIONS 02 Aug 2016 01 Aug 2016 001-03548
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 01 Aug 2016 333-212794
11-K Open 11-K document View SEC filing for 11-K 11-K 28 Jun 2016 31 Dec 2015 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jun 2016 01 Jun 2016
8-K Open 8-K document View SEC filing for 8-K 8-K CLIFFS AGREEMENTS 26 May 2016 24 May 2016 001-03548
8-K Open 8-K document View SEC filing for 8-K 8-K ANNUAL MEETING RESULTS 2016 12 May 2016 10 May 2016 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 09 May 2016 06 May 2016
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 03 May 2016 333-211075
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 May 2016 31 Mar 2016 001-03548
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 22 Mar 2016 22 Mar 2016 001-03548
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8-K Open 8-K document View SEC filing for 8-K MARCH 2016 DEMAND NOMINATIONS 01 Mar 2016 29 Feb 2016 001-03548
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 22 Feb 2016 31 Dec 2015 001-03548
8-K Open 8-K document View SEC filing for 8-K 2016 EARNINGS RELEASE 18 Feb 2016 18 Feb 2016 001-03548
8-K Open 8-K document View SEC filing for 8-K ALLETE PROPERTIES REAL ESTATE IMPAIRMENT 12 Feb 2016 12 Feb 2016 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2016 04 Feb 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2016 04 Feb 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Feb 2016 04 Feb 2016
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 25 Jan 2016 005-20041
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Jan 2016 20 Jan 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Jan 2016 20 Jan 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Jan 2016 20 Jan 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 22 Jan 2016 20 Jan 2016
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8-K Open 8-K document View SEC filing for 8-K 8-K 2016 EARNINGS GUIDANCE 09 Dec 2015 09 Dec 2015 001-03548
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8-K Open 8-K document View SEC filing for 8-K 8-K DECEMBER 2015 DEMAND NOMINATIONS 02 Dec 2015 01 Dec 2015 001-03548
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jan 2011 18 Jan 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jan 2011 18 Jan 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jan 2011 18 Jan 2011
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Jan 2011 18 Jan 2011
8-K Open 8-K document View SEC filing for 8-K 2011 EARNINGS GUIDANCE 09 Dec 2010 09 Dec 2010 001-03548
8-K Open 8-K document View SEC filing for 8-K ALLETE 8-K RATE CASE ORDER 03 Nov 2010 03 Nov 2010 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Nov 2010 02 Nov 2010
S-3ASR Open S-3ASR document View SEC filing for S-3ASR REGISTRATION STATEMENT 02 Nov 2010 333-170289
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 29 Oct 2010 19 Oct 2010
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q ALLETE 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2010 29 Oct 2010 30 Sep 2010 001-03548
8-K Open 8-K document View SEC filing for 8-K ALLETE 8-K RETAIL RATE CASE ESTIMATE 01 Oct 2010 01 Oct 2010 001-03548
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q ALLETE 10-Q FOR THE QUARTER ENDED JUNE 30, 2010 04 Aug 2010 30 Jun 2010 001-03548
8-K Open 8-K document View SEC filing for 8-K FMB PRICING 21 Jun 2010 21 Jun 2010 001-03548
11-K Open 11-K document View SEC filing for 11-K 2009 RSOP FORM 11-K 11 Jun 2010 31 Dec 2009 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jun 2010 01 Jun 2010
8-K Open 8-K document View SEC filing for 8-K ANNUAL MEETING RESULTS 14 May 2010 14 May 2010 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 May 2010 06 May 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 May 2010 05 May 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 May 2010 05 May 2010
S-3ASR Open S-3ASR document View SEC filing for S-3ASR REGISTRATION STATEMENT 04 May 2010 333-166515
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 May 2010 01 May 2010
10-Q Open 10-Q document View SEC filing for 10-Q ALLETE 10-Q FOR THE QUARTER ENDED MARCH 31, 2010 30 Apr 2010 31 Mar 2010 001-03548
8-K Open 8-K document View SEC filing for 8-K HODNIK AND DIRECTOR PLAN CHANGES 26 Apr 2010 26 Apr 2010 001-03548
ARS Open ARS document View SEC filing for ARS AUTO-GENERATED PAPER DOCUMENT 19 Apr 2010 31 Dec 2009 001-03548
8-K Open 8-K document View SEC filing for 8-K HEALTH CARE REFORM 06 Apr 2010 06 Apr 2010 001-03548
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 23 Mar 2010 001-03548
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 2010 ALLETE DEFINITIVE PROXY DEF 14A 23 Mar 2010 11 May 2010 001-03548
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 2010 ALLETE PRELIMINARY PROXY PRE 14A 05 Mar 2010 11 May 2010 001-03548
8-K Open 8-K document View SEC filing for 8-K DEMAND NOMINATIONS 02 Mar 2010 02 Mar 2010 001-03548
10-K Open 10-K document View SEC filing for 10-K ALLETE, INC. 2009 10-K 12 Feb 2010 31 Dec 2009 001-03548
8-K Open 8-K document View SEC filing for 8-K CEO RETIREMENT ANNOUNCEMENT - BOARD NAMES REPLACEMENT 11 Feb 2010 11 Feb 2010 001-03548
SC 13G Open SC 13G document View SEC filing for SC 13G 29 Jan 2010 005-20041
8-K Open 8-K document View SEC filing for 8-K RE-ELECTION ANNOUNCEMENT OF GEORGE MAYER 25 Jan 2010 25 Jan 2010 001-03548
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 18 Jan 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 18 Jan 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 18 Jan 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 18 Jan 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 18 Jan 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 18 Jan 2010
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 20 Jan 2010 18 Jan 2010
8-K Open 8-K document View SEC filing for 8-K MP RATE CASE RESPONSE 07 Jan 2010 07 Jan 2010 001-03548
8-K Open 8-K document View SEC filing for 8-K PURCHASE OF THE 250 KV DC TRANSMISSION LINE AND RELATED FACILITIES COMPLETED 04 Jan 2010 04 Jan 2010 001-03548

About this filer

ALLETE INC files with the SEC under CIK 0000066756. This page aggregates EDGAR filings and related ownership activity.

Industry: Electric & Other Services Combined.

See insider transactions for this issuer.

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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