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OTTER TAIL CORP (OTTR) Stock Ownership and Short Interest

USA - NASDAQ:OTTR - US6896481032 - Common Stock

77.22 USD
-0.36 (-0.46%)
Last: 10/31/2025, 8:06:37 PM
77.22 USD
0 (0%)
After Hours: 10/31/2025, 8:06:37 PM
OTTR Ownership Chart.OTTR Ownership Chart: showing Insider, Institutional ownership and shares available to the public.OTTR Ownership.InsiderInstitutionalPublic



Shares Outstanding41.91M
Float41.08M
Float Short Interest Percentage12.86%
Owners (insider)1.03%
Owners (institutional)67.11%
Owners (insider) change0%
Owners (institutional) change0.14%
OTTR Institutional Ownership HistoryOTTR Institutional Ownership HistoryOTTR Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M 25M
OTTR Historical Insider Transactions ChartOTTR Historical Insider Buy and Sell Transactions ChartOTTR Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 10K 20K 30K 40K
Date Name Type Shares Price Amount
Apr 13, 2025 WEBB THOMAS J Grant 1700 $ 0.00
Apr 13, 2025 ERICKSON JOHN D Grant 1700 $ 0.00
Apr 13, 2025 LeBeau Michael E Grant 1700 $ 0.00
Apr 13, 2025 PARTAIN NATHAN I Grant 2200 $ 0.00
Apr 13, 2025 FRITZE STEVEN L Grant 1700 $ 0.00
Apr 13, 2025 Johnson Kathryn O Grant 1700 $ 0.00
Apr 13, 2025 Crain Jeanne H Grant 1700 $ 0.00
Apr 13, 2025 Ludford Mary E Grant 1700 $ 0.00
Apr 8, 2025 Wahlund Todd R Option Excercise 600 75.39 $ 45,234.00
Apr 8, 2025 Wahlund Todd R Option Excercise 308 75.39 $ 23,220.12
Feb 12, 2025 Abbott John S Grant 7560 79.61 $ 601,889.40
Feb 12, 2025 Abbott John S Option Excercise 3798 79.62 $ 302,377.77
Feb 12, 2025 KNUTSON PAUL L Grant 3080 79.62 $ 245,214.20
Feb 12, 2025 KNUTSON PAUL L Option Excercise 1390 79.62 $ 110,664.85
Feb 12, 2025 Smestad Jennifer O. Grant 5320 79.62 $ 423,551.80
Feb 12, 2025 Smestad Jennifer O. Option Excercise 2633 79.62 $ 209,626.29
Feb 12, 2025 MACFARLANE CHARLES S Grant 41440 79.62 $ 3,299,245.60
Feb 12, 2025 MACFARLANE CHARLES S Option Excercise 20435 79.62 $ 1,626,932.53
Feb 12, 2025 ROGELSTAD TIMOTHY J Grant 7560 79.61 $ 601,889.40
Feb 12, 2025 ROGELSTAD TIMOTHY J Option Excercise 3801 79.62 $ 302,616.62
Feb 6, 2025 Abbott John S Option Excercise 1775 $ 0.00
Feb 6, 2025 Abbott John S Option Excercise 833 78.99 $ 65,798.67
Feb 6, 2025 KNUTSON PAUL L Option Excercise 775 $ 0.00
Feb 6, 2025 KNUTSON PAUL L Option Excercise 310 78.99 $ 24,486.90
Feb 6, 2025 Smestad Jennifer O. Option Excercise 1250 $ 0.00
Feb 6, 2025 Smestad Jennifer O. Option Excercise 683 78.99 $ 53,950.17
Feb 6, 2025 ROGELSTAD TIMOTHY J Option Excercise 1775 $ 0.00
Feb 6, 2025 ROGELSTAD TIMOTHY J Option Excercise 833 78.99 $ 65,798.67
Feb 6, 2025 MACFARLANE CHARLES S Option Excercise 9525 $ 0.00
Feb 6, 2025 MACFARLANE CHARLES S Option Excercise 4464 78.99 $ 352,611.36
Feb 6, 2025 Wahlund Todd R Option Excercise 300 $ 0.00
Feb 6, 2025 Wahlund Todd R Option Excercise 164 78.99 $ 12,954.36