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  5. Otter Tail Corporation

Otter Tail Corporation

Company Details

Name: Otter Tail Corporation
Jurisdiction: Minnesota
Legal type: Business Corporation (Domestic)
Status: Active / In Good Standing
Date formed: 17 Jun 2009 (16 years ago)
Company Number: 870d8733-94d4-e011-a886-001ec94ffe7f
File Number: 3383396-2
Registered Office Address: 2345 Rice Street, Suite 230, Roseville, MN 55113, USA
Principal Executive Office Address: 4150 19th Avenue S.,, Suite 101, wilmington, DE 19808–1980, United States
ZIP code: 55113
County: Ramsey County
Place of Formation: Minnesota

form 5500

Plan Name Plan Year EIN/PN Received Sponsor Total number of participants
OTTER TAIL CORPORATION SPECIAL RISK INSURANCE 2023 270383995 2024-07-31 OTTER TAIL CORPORATION 2485
File View Page
Three-digit plan number (PN) 502
Effective date of plan 1959-10-01
Business code 221100
Sponsor’s telephone number 2187398380
Plan sponsor’s mailing address PO BOX 496, FERGUS FALLS, MN, 565380496
Plan sponsor’s address 215 S CASCADE ST, FERGUS FALLS, MN, 56537

Number of participants as of the end of the plan year
Active participants 2722

Signature of
Role Plan administrator
Date 2024-07-31
Name of individual signing AMY WESTERBERG
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2024-07-31
Name of individual signing AMY WESTERBERG
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION SPECIAL RISK INSURANCE 2021 270383995 2022-04-20 OTTER TAIL CORPORATION 2222
File View Page
Three-digit plan number (PN) 502
Effective date of plan 1959-10-01
Business code 221100
Sponsor’s telephone number 2187398220
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 2533

Signature of
Role Plan administrator
Date 2022-04-20
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION SPECIAL RISK INSURANCE 2020 270383995 2021-08-31 OTTER TAIL CORPORATION 2360
File View Page
Three-digit plan number (PN) 502
Effective date of plan 1959-10-01
Business code 221100
Sponsor’s telephone number 2187398220
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 2222

Signature of
Role Plan administrator
Date 2021-08-31
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION PENSION PLAN 2020 270383995 2021-10-12 OTTER TAIL CORPORATION 1336
File View Page
Three-digit plan number (PN) 006
Effective date of plan 1976-01-01
Business code 221100
Sponsor’s telephone number 2187398220
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 407
Retired or separated participants receiving benefits 652
Other retired or separated participants entitled to future benefits 123
Deceased participants whose beneficiaries are receiving or are entitled to receive benefits 137
Number of participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 0

Signature of
Role Plan administrator
Date 2021-10-12
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION PENSION PLAN 2019 270383995 2020-10-14 OTTER TAIL CORPORATION 1389
File View Page
Three-digit plan number (PN) 006
Effective date of plan 1976-01-01
Business code 221100
Sponsor’s telephone number 2187398220
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 439
Retired or separated participants receiving benefits 636
Other retired or separated participants entitled to future benefits 121
Deceased participants whose beneficiaries are receiving or are entitled to receive benefits 140
Number of participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 6

Signature of
Role Plan administrator
Date 2020-10-14
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION SPECIAL RISK INSURANCE 2019 270383995 2020-10-05 OTTER TAIL CORPORATION 2434
File View Page
Three-digit plan number (PN) 502
Effective date of plan 1959-10-01
Business code 221100
Sponsor’s telephone number 2187398220
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 2360

Signature of
Role Plan administrator
Date 2020-10-05
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION PENSION PLAN 2018 270383995 2019-10-11 OTTER TAIL CORPORATION 1408
File View Page
Three-digit plan number (PN) 006
Effective date of plan 1976-01-01
Business code 221100
Sponsor’s telephone number 2187398220
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Plan administrator’s name and address
Administrator’s EIN 270383995
Plan administrator’s name OTTER TAIL CORPORATION
Plan administrator’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Administrator’s telephone number 2187398220

Number of participants as of the end of the plan year
Active participants 478
Retired or separated participants receiving benefits 622
Other retired or separated participants entitled to future benefits 120
Deceased participants whose beneficiaries are receiving or are entitled to receive benefits 169

Signature of
Role Plan administrator
Date 2019-10-11
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION SPECIAL RISK INSURANCE 2018 270383995 2019-09-26 OTTER TAIL CORPORATION 2229
File View Page
Three-digit plan number (PN) 502
Effective date of plan 1959-10-01
Business code 221100
Sponsor’s telephone number 2187398767
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 2434

Signature of
Role Plan administrator
Date 2019-09-26
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION PENSION PLAN 2017 270383995 2018-10-12 OTTER TAIL CORPORATION 1421
File View Page
Three-digit plan number (PN) 006
Effective date of plan 1976-01-01
Business code 221100
Sponsor’s telephone number 2187398220
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 519
Retired or separated participants receiving benefits 601
Other retired or separated participants entitled to future benefits 119
Deceased participants whose beneficiaries are receiving or are entitled to receive benefits 169

Signature of
Role Plan administrator
Date 2018-10-12
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature
OTTER TAIL CORPORATION SPECIAL RISK INSURANCE 2017 270383995 2018-08-17 OTTER TAIL CORPORATION 2179
File View Page
Three-digit plan number (PN) 502
Effective date of plan 1959-10-01
Business code 221100
Sponsor’s telephone number 2187398767
Plan sponsor’s mailing address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801
Plan sponsor’s address PO BOX 496, 215 S CASCADE ST, FERGUS FALLS, MN, 565372801

Number of participants as of the end of the plan year
Active participants 2229

Signature of
Role Plan administrator
Date 2018-08-17
Name of individual signing TERI VIGER
Valid signature Filed with authorized/valid electronic signature

Chief Executive Officer

Name Role Address
Charles S. MacFarlane Chief Executive Officer 215 South Cascade Street, Fergus Falls, MN 56537, United States

Agent

Name Role
Corporation Service Company Agent

Filing

Filing Name Filing date
Amendment - Business Corporation (Domestic)Restated Articles 2021-04-13
Registered Office and/or Agent - Business Corporation (Domestic) 2018-01-17
Business Corporation (Domestic) Restated Articles 2009-06-30
Business Corporation (Domestic) Business Name (Business Name: Otter Tail Corporation eff 7/1/09 @ 12:01am) 2009-06-30
Business Corporation (Domestic) Other 2009-06-23
Business Corporation (Domestic) Business Name (Business Name: Otter Tail Holding Company) 2009-06-17
Original Filing - Business Corporation (Domestic) (Business Name: Otter Tail Corporation) 2009-06-17

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Related by address

2345 Rice Street, Suite 230, Roseville, MN 55113, USA

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Date of last update: 02 Oct 2024

Sources: Minnesota's Official State Website

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