11/07/2024 11:30 AM | Otter Tail (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
11/05/2024 7:36 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
10/03/2024 3:15 PM | CASCADE INVESTMENT, L.L.C. (Filed by) Otter Tail (Subject)
| Form SC 13D/A | |
08/14/2024 11:12 AM | Otter Tail (Issuer) Smestad Jennifer O. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
08/13/2024 3:53 PM | Otter Tail (Subject) Smestad Jennifer O. (Reporting)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
08/07/2024 11:48 AM | Otter Tail (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
06/05/2024 9:48 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
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05/28/2024 2:49 PM | KNUTSON PAUL L (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/24/2024 1:59 PM | KNUTSON PAUL L (Reporting) Otter Tail (Subject)
| Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
05/08/2024 2:37 PM | Otter Tail (Filer)
| Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
05/07/2024 8:21 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
05/03/2024 11:29 AM | Otter Tail (Filer)
| Form S-3ASR | |
05/03/2024 11:23 AM | Otter Tail (Filer)
| Form S-3ASR | |
04/10/2024 9:03 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/09/2024 3:51 PM | Otter Tail (Issuer) Wahlund Todd R (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 1:55 PM | ERICKSON JOHN D (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 1:41 PM | Otter Tail (Issuer) PARTAIN NATHAN I (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 1:21 PM | LeBeau Michael E (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 11:40 AM | Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 11:40 AM | FRITZE STEVEN L (Reporting) FRITZE STEVEN L (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 11:27 AM | Johnson Kathryn O (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 11:03 AM | Crain Jeanne H (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 11:16 AM | Otter Tail (Issuer) WEBB THOMAS J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/09/2024 10:46 AM | Ludford Mary E (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
04/05/2024 7:58 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
04/02/2024 8:55 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
03/13/2024 8:52 AM | MACFARLANE CHARLES S (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/28/2024 8:07 AM | Otter Tail (Filer)
| Form ARS | |
02/28/2024 8:11 AM | Otter Tail (Filer)
| Form DEF 14A | |
02/28/2024 8:13 AM | Otter Tail (Filer)
| Form DEFA14A | |
02/13/2024 8:11 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
02/08/2024 4:02 PM | Otter Tail (Issuer) ROGELSTAD TIMOTHY J (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/08/2024 2:17 PM | KNUTSON PAUL L (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/08/2024 1:47 PM | Abbott John S (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/08/2024 1:22 PM | Otter Tail (Issuer) Smestad Jennifer O. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/08/2024 12:51 PM | Otter Tail (Issuer) Wahlund Todd R (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/29/2024 8:26 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
01/23/2024 3:35 PM | Otter Tail (Issuer) PARTAIN NATHAN I (Reporting)
| Form 5 Annual statement of changes in beneficial ownership of securities | |
01/23/2024 3:40 PM | MACFARLANE CHARLES S (Reporting) Otter Tail (Issuer)
| Form 5 Annual statement of changes in beneficial ownership of securities | |
01/08/2024 11:09 AM | Otter Tail (Issuer) Wahlund Todd R (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
01/02/2024 3:43 PM | MOUG KEVIN G (Reporting) Otter Tail (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
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12/21/2023 11:59 AM | Otter Tail (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |