Otter Tail 401(k) and pension plans

Otter Tail Corporation, Fargo, ND. EIN 27-0383995. Annual reports 2009–2024.

Otter Tail Corporation has 3 active retirement plans on file. The largest is the Otter Tail Corporation Retirement Savings, with 3,496 participants and $411 million in assets in 2024. Principal has been its recordkeeper since 2020.

Active plans
3
Participants
5,876
Plan assets
$783 million
401(k) recordkeeper
Principal
Plans on file
3
Industry
Utilities

All 3 plans

Active plans first

Otter Tail Corporation Retirement Savings

401(k)Active

Active. The plan filed its annual report for the 2024 plan year.

Plan number
011Employer EIN 27-0383995
Participants (2024)
3,496
Net assets (2024)
$411 million
Recordkeeper
PrincipalEarlier: Wells Fargo (2009–2019)
Plan administrator
Otter Tail Corporation
4150 19TH Ave South Suite 101
Fargo, ND 58103
(701) 451-3582As filed for 2024
In effect since
January 1, 1984

Earlier plan names: Otter Tail Corporation Retirement Savings Plan.

Year by year, 2009 to 2024
Plan yearParticipantsNet assetsRecordkeeper
20243,496$411 millionPrincipal
20233,820$372 millionPrincipal
20223,596$323 millionPrincipal
20213,638$385 millionPrincipal
20203,269$342 millionPrincipal
20193,442$297 millionWells Fargo
20183,516$246 millionWells Fargo
20173,337$269 millionWells Fargo
20163,400$232 millionWells Fargo
20153,524$219 millionWells Fargo
20143,474$232 millionWells Fargo
20133,483$222 millionWells Fargo
20123,720$187 millionWells Fargo
20114,580$193 millionWells Fargo
20104,710$195 millionWells Fargo
20094,468$172 millionWells Fargo

Otter Tail Corporation Employee Stock Ownership Plan

Profit-sharing planActive

Active. The plan filed its annual report for the 2024 plan year.

Plan number
012Employer EIN 27-0383995
Participants (2024)
1,194
Net assets (2024)
$42.9 million
Last listed recordkeeper
Wells Fargo2009–2019
Plan administrator
Otter Tail Corporation
4150 19TH Ave S., Suite 101
Fargo, MN 58103
(701) 451-3582As filed for 2024
In effect since
January 1, 1975

Earlier plan names: Otter Tail Corp Employee Stock Ownership.

Year by year, 2009 to 2024
Plan yearParticipantsNet assetsRecordkeeper
20241,194$42.9 millionnot listed
20231,183$56.8 millionnot listed
20221,134$44.4 millionnot listed
20211,111$58.4 millionnot listed
20201,079$39.6 millionnot listed
2019998$49.4 millionWells Fargo
2018991$54.9 millionWells Fargo
2017982$53.1 millionWells Fargo
2016954$51.6 millionWells Fargo
2015938$36.4 millionWells Fargo
2014924$45.2 millionWells Fargo
2013915$44.1 millionWells Fargo
2012951$39.4 millionWells Fargo
2011926$36.6 millionWells Fargo
2010941$37.3 millionWells Fargo
2009955$42.1 millionWells Fargo

Otter Tail Corporation Pension Plan

Pension (defined benefit)Active

Active. The plan filed its annual report for the 2024 plan year.

Plan number
006Employer EIN 27-0383995
Participants (2024)
1,186
Net assets (2024)
$329 million
Administered by
Mercer2021–2024
Plan administrator
Otter Tail Corporation
Po Box 496, 215 S Cascade Street
Fergus Falls, MN 56537
(218) 739-8220As filed for 2024
In effect since
January 1, 1976
Year by year, 2009 to 2024
Plan yearParticipantsNet assetsRecordkeeper
20241,186$329 millionMercer
20231,266$332 millionMercer
20221,284$315 millionMercer
20211,302$409 millionMercer
20201,319$372 millionnot listed
20191,336$343 millionnot listed
20181,389$293 millionnot listed
20171,408$307 millionnot listed
20161,421$255 millionnot listed
20151,437$245 millionnot listed
20141,449$256 millionnot listed
20131,470$234 millionnot listed
20121,477$202 millionnot listed
20111,477$179 millionnot listed
20101,492$171 millionnot listed
20091,507$161 millionnot listed

If you had money in one of these plans

  1. Call Principal (principal.com), which runs the Otter Tail Corporation Retirement Savings. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
  2. Or call the plan administrator listed on the plan below ((701) 451-3582). That number was filed for 2024; ask for the benefits or retirement plan office.
  3. Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

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