| Date Filed | Type | Description |
| 02/11/2015 |
SC 13G/A
| VANGUARD GROUP INC reports a 6.7% stake in Otter Tail Corp |
| 02/12/2014 |
SC 13G/A
| VANGUARD GROUP INC reports a 6.4% stake in Otter Tail Corp |
| 09/13/2013 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/13/2013 |
SC 13G
| VANGUARD GROUP INC reports a 5.4% stake in Otter Tail Corp |
| 02/08/2013 |
SC 13G/A
| BlackRock Inc. reports a 5.7% stake in OTTER TAIL CORP. |
| 09/06/2012 |
GN
| Otter Tail Corporation to Sell DMI Industries' Property, Plant and Equipment to Trinity Industries, Inc. |
| 08/06/2012 |
GN
| Otter Tail Corporation Announces Second Quarter Earnings; Announces Signed Letter of Interest to Sell DMI Industries' Assets and Updates Earnings Guidance |
| 08/03/2012 |
GN
| Otter Tail Corporation Declares Quarterly Dividend |
| 05/07/2012 |
GN
| Otter Tail Corporation Announces First Quarter Earnings; Completes Sale of DMS Health Technologies, Inc. and Updates Earnings Guidance |
| 05/03/2012 |
GN
| Otter Tail Corporation Declares Quarterly Dividend |
| 04/16/2012 |
GN
| Otter Tail Corporation Holds 2012 Annual Meeting |
| 02/13/2012 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/06/2012 |
GN
| Otter Tail Corporation Reports 2011 Financial Results and Issues 2012 Earnings Guidance, Declares Quarterly Dividend |
| 02/03/2012 |
GN
| Otter Tail Corporation Declares Quarterly Dividend |
| 01/03/2012 |
GN
| Photo Release -- Otter Tail Corporation Selects Edward J. McIntyre as Permanent President and Chief Executive Officer |
| 12/29/2011 |
GN
| Otter Tail Corporation Sells E.W. Wylie |
| 11/03/2011 |
GN
| Otter Tail Corporation Announces Third Quarter Earnings; Reiterates Strategic Direction; Updates Earnings Guidance for 2011; Board of Directors Declares Dividend |
| 09/08/2011 |
GN
| Otter Tail Corporation Announces Resignation of John Erickson as CEO, Erickson to Continue Service on Board of Directors |
| 05/09/2011 |
GN
| Otter Tail Corporation Announces First Quarter Earnings; Sale of Idaho Pacific Holdings, Inc.; Updates Earnings Guidance |
| 04/12/2011 |
GN
| Otter Tail Corporation Holds 2011 Annual Meeting |
| 03/21/2011 |
ARS
| Form ARS - Annual Report to Security Holders |
| 02/02/2011 |
SC 13G/A
| OTTER TAIL CORP reports a 5.5% stake in OTTER TAIL CORP |
| 03/10/2010 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/12/2010 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals |
| 01/29/2010 |
SC 13G
| OTTER TAIL CORP reports a 5.3% stake in OTTER TAIL CORP SHS |
| 07/01/2009 |
8-K
| Quarterly results |
| 07/01/2009 |
25-NSE
| Form 25-NSE -- |
| 06/26/2009 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits |
| 05/29/2009 |
8-K
| Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance S...|
Docs:
|
"Term Loan Agreement, among Otter Tail Corporation, d/b/a Otter Tail Power Company, JPMorgan Chase Bank, N.A., as Administrative Agent, Keybank National Association, as Syndication Agent, Union Bank, N.A., as Documentation Agent, and the Banks named therein" |
|
| 05/08/2009 |
10-Q
| Quarterly Report for the period ended March 31, 2009 |
| 05/05/2009 |
8-K
| Form 8-K -- Current report |
| 05/04/2009 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 04/24/2009 |
8-K
| Credit agreement amendment|
Docs:
|
"First Amendment to Credit Agreement, among Varistar Corporation, the Banks party thereto and U.S. Bank National Association, as agent for the Banks (the “Agent”), amending the Amended and Restated Credit Agreement, among Varistar Corporation, the Banks named therein, U.S. Bank National Association, as Agent and as Lead Arranger, and Bank of America, N.A., Keybank National Association, and Wells Fargo Bank, National Association, as Co-Documentation Agents",
"First Amendment to Credit Agreement, among Otter Tail Corporation, dba Otter Tail Power Company (“OTPC”), the Banks party thereto and U.S. Bank National Association, as agent for the Banks (the “OTPC Agent”), amending the Credit Agreement, among OTPC, the Banks named therein, Bank of America, N.A., as Syndication Agent, and the OTPC Agent" |
|
| 04/22/2009 |
4
| MACFARLANE CHARLES S (President, Otter Tail Power Co) has filed a Form 4 on OTTER TAIL CORP |
|