Otter Tail Corp

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Otter Tail Corp
TickerOTTR
CIK #0001466593
CUSIP689648103
SectorEnergy & Transportation - Electric Services
Address215 S Cascade St PO Box 496, Fergus Falls, MN 56538-0496
Source [EDGAR]
CIK Filing 2011 - 2026
[0001466593] 10-K
[0001466593] 10-Q
[0001466593] 3
[0001466593] 4
[0001466593] 5
[0001466593] 8-K
[0001466593] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Vanguard Capital Management LLC Otter Tail Corp [2026-04-30] 0.0
Vanguard Portfolio Management LLC Otter Tail Corp [2026-04-29] 0.0
BlackRock Inc Otter Tail Corp [2015-02-03] 5.5
Form 3/4/5 Filer 2011 - 2026
Otter Tail Corp
Nelson Tyler J
Wahlund Todd R
Rogelstad Timothy J
Smestad Jennifer O
Crain Jeanne H
Erickson John D
Partain Nathan I
Webb Thomas J
Ludford Mary E
LeBeau Michael E
Clark Christopher B
Johnson Kathryn O
Rasche Steven P
Knutson Paul L
Abbott John S
MacFarlane Charles S
Fritze Steven L
MOUG Kevin G
Bohn Karen
Stake James B
O'Keefe Timothy J
Koeck George A
Joyce Nelson Schuette
McIntyre Edward J
Spies Gary J
Waslaski Shane N
Liebe Arvid R
Olson Mark W
MacFarlane John C
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Abbott John S
Common Stock
2026-02-11 Tax withheld 4,209 $86.43 363,784
Rogelstad Timothy J
Common Stock
2026-02-11 Tax withheld 4,212 $86.43 364,043
Smestad Jennifer O
Common Stock
2026-02-11 Grant 6,000 $86.43 518,580
Knutson Paul L
Common Stock
2026-02-11 Grant 3,600 $86.43 311,148
Smestad Jennifer O
Common Stock
2026-02-11 Tax withheld 3,031 $86.43 261,969
Knutson Paul L
Common Stock
2026-02-11 Tax withheld 1,592 $86.43 137,597
MacFarlane Charles S
Common Stock
2026-02-11 Tax withheld 23,515 $86.43 2,032,401
Rogelstad Timothy J
Common Stock
2026-02-11 Grant 8,400 $86.43 726,012
MacFarlane Charles S
Common Stock
2026-02-11 Grant 47,700 $86.43 4,122,711
Abbott John S
Common Stock
2026-02-11 Grant 8,400 $86.43 726,012
MacFarlane Charles S
Restricted Stock Units · derivative
2026-02-10 Grant 9,400 $0.00
Rogelstad Timothy J
Restricted Stock Units · derivative
2026-02-10 Grant 1,600 $0.00
Abbott John S
Restricted Stock Units · derivative
2026-02-10 Grant 1,600 $0.00
Smestad Jennifer O
Restricted Stock Units · derivative
2026-02-10 Grant 1,100 $0.00
Knutson Paul L
Restricted Stock Units · derivative
2026-02-10 Grant 800 $0.00
Wahlund Todd R
Restricted Stock Units · derivative
2026-02-10 Grant 1,400 $0.00
Rogelstad Timothy J
Restricted Stock Units · derivative
2026-02-06 Option exercise 400 $0.00
Wahlund Todd R
Restricted Stock Units · derivative
2026-02-06 Option exercise 375 $0.00
Rogelstad Timothy J
Common Stock
2026-02-06 Tax withheld 763 $87.83 67,014
Wahlund Todd R
Restricted Stock Units · derivative
2026-02-06 Option exercise 300 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 344 28,044,224
2025-12-31 354 27,674,363
2025-09-30 345 28,766,392
2025-06-30 344 27,551,099
2025-03-31 333 27,381,529
2024-12-31 323 27,433,663
2024-09-30 329 26,225,374
2024-06-30 316 24,701,663
2024-03-31 304 25,506,463
2023-12-31 298 25,929,493
2023-09-30 276 24,981,072
2023-06-30 261 25,312,516
Form 13F Holdings
Firm Period DFND Voting Shares
Bank & Trust Co [2026-06-30] SOLE 117,001 119,641
Contravisory Investment Management Inc [2026-06-30] SOLE 86,409 86,441
Linden Thomas Advisory Services LLC [2026-06-30] SOLE 0 44,579
Louisiana State Employees Retirement System [2026-06-30] SOLE 18,600 18,600
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 17 16,655
Focus Financial Network Inc [2026-06-30] SOLE 0 16,358
Alaska Retirement Management Board [2026-06-30] SOLE 13,826 13,826
Yousif Capital Management LLC [2026-06-30] SOLE 2,575 11,162
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 9,956 9,956
Vista Investment Partners LLC [2026-06-30] SOLE 0 9,786
Hennion & Walsh Asset Management Inc [2026-06-30] SOLE 9,729 9,729
Empirical Financial Services LLC DBA Empirical Wealth Ma [2026-06-30] SOLE 5,325 5,510
Fifth Third Wealth Advisors LLC [2026-06-30] SOLE 4,554 4,554
Bell Bank [2026-06-30] SOLE 4,086 4,086
Tactive Advisors LLC [2026-06-30] SOLE 4,050 4,050
Chesley Taft & Associates LLC [2026-06-30] SOLE 3,680 3,680
First Citizens Bank & Trust Co [2026-06-30] SOLE 3,543 3,543
Atlas Brown Inc [2026-06-30] SOLE 3,491 3,491
Envestnet Portfolio Solutions Inc [2026-06-30] SOLE 3,398 3,398
Lifelong Wealth Advisors Inc [2026-06-30] SOLE 3,164 3,164
Crossmark Global Holdings Inc [2026-06-30] SOLE 2,665 2,665
Merit Financial Group LLC [2026-06-30] SOLE 9 1,989
Armstrong Advisory Group Inc [2026-06-30] SOLE 0 1,660
HM Payson & Co [2026-06-30] OTR 0 1,172
Abound Wealth Management [2026-06-30] SOLE 0 1,149
Crews Bank & Trust [2026-06-30] SOLE 1,092 1,092
Farther Finance Advisors LLC [2026-06-30] SOLE 0 972
Gamma Investing LLC [2026-06-30] DFND 835 835
Curated Wealth Partners LLC [2026-06-30] OTR 0 790
MJT & Associates Financial Advisory Group Inc [2026-06-30] SOLE 420 420
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