SEC Filings

SEC Filings

All Filings
Filing Description Filing Type Filing Date Event Date  
10-Q 10-Q 5/9/2019 3/31/2019
8-K 8-K 5/7/2019 5/6/2019
Abstract: 8-K filed by Otter Tail Corp. (OTTR) covering Results of Operations and Financial Condition and Financial Statements and Exhibits.
8-K 8-K 4/9/2019 4/8/2019
Abstract: 8-K filed by Otter Tail Corp. (OTTR) covering Submission of Matters to a Vote of Security Holder.
Proxy DEF 14A 2/27/2019 4/8/2019
10-K 10-K 2/22/2019 12/31/2018
8-K 8-K 2/19/2019 2/18/2019
Abstract: 8-K filed by Otter Tail Corp. (OTTR) covering Results of Operations and Financial Condition and Financial Statements and Exhibits.
13-D SC 13G/A 2/11/2019
13-D SC 13G/A 2/6/2019
10-Q 10-Q 11/9/2018 9/30/2018
8-K 8-K 11/6/2018 10/31/2018
Abstract: 8-K filed by Otter Tail Corp. (OTTR) covering Entry into a Material Definitive Agreement; Results of Operations and Financial Condition; and Financial Statements and Exhibits.
10-Q 10-Q 8/9/2018 6/30/2018
13-D SC 13G/A 8/8/2018
8-K 8-K 8/7/2018 8/6/2018
Abstract: 8-K filed by Otter Tail Corp. (OTTR) covering Results of Operations and Financial Condition and Financial Statements and Exhibits.
Misc SD 5/31/2018
10-Q 10-Q 5/9/2018 3/31/2018
8-K 8-K 5/8/2018 5/7/2018
Abstract: 8-K filed by Otter Tail Corp. (OTTR) covering Results of Operations and Financial Condition and Financial Statements and Exhibits.
Registration Statement S-3ASR 5/3/2018
Abstract: Registrant filed a registration statement for an unspecified amount of certain types of securities. Proceeds from the offering will be used for general corporate purposes.
Registration Statement S-3ASR 5/3/2018
Abstract: Registrant filed a registration statement for up to 1.5 million common shares in an offering valued at approximately $66.9 million offered through its automatic dividend reinvestment and share purchase plan.
8-K 8-K 4/20/2018 4/20/2018
Abstract: On April 20, Otter Tail Power Co. announced that it filed a request with the South Dakota Public Utilities Commission to increase its rates.
8-K 8-K 4/10/2018 4/9/2018
Abstract: 8-K filed by Otter Tail Corp. (OTTR) covering Submission of Matters to a Vote of Security Holder.

Displaying 1 to 20 (of 207 filings)