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Buy OTTR
Otter Tail Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 59.16. In total, the insiders bought 228.21K and sold 48.13K OTTR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
59.16 |
| ● Buy | 228.21K shares |
| ● Sell | 48.13K shares |
|
84% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Apr 13, 2026 Buy |
Nelson Tyler J Vp, Chief Financial Officer |
800 Value: $73.5K |
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|
Apr 13, 2026 Buy |
Smestad Jennifer O. SVP General Counsel & Corp Sec |
5 800 Value: $532.9K |
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Apr 13, 2026 Buy |
Rogelstad Timothy J President |
1 400 Value: $128.6K |
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Apr 13, 2026 Buy |
Wahlund Todd R Senior Vice President |
300 Value: $27.6K |
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Apr 13, 2026 Buy |
Partain Nathan I Director |
2 000 Value: $183.8K |
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Apr 13, 2026 Buy |
Lebeau Michael E Director |
1 500 Value: $137.8K |
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Apr 13, 2026 Buy |
Clark Christopher B Director |
1 900 Value: $174.6K |
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Apr 13, 2026 Buy |
Rasche Steven P Director |
1 900 Value: $174.6K |
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Apr 13, 2026 Buy |
Webb Thomas J Director |
1 500 Value: $137.8K |
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Apr 13, 2026 Buy |
Crain Jeanne H Director |
1 500 Value: $137.8K |
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Apr 13, 2026 Buy |
Erickson John D Director |
1 500 Value: $137.8K |
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Apr 13, 2026 Buy |
Johnson Kathryn O Director |
1 500 Value: $137.8K |
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Apr 13, 2026 Buy |
Nelson Tyler J Vp, Chief Financial Officer |
0 Value: $0 |
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Apr 13, 2026 Buy |
Ludford Mary E Director |
1 500 Value: $137.8K |
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Apr 08, 2026 Buy |
Wahlund Todd R Chief Financial Officer |
460 Value: $41.7K |
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Apr 08, 2026 Buy |
Wahlund Todd R Chief Financial Officer |
460 Value: $41.5K |
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Apr 08, 2026 Sell |
Wahlund Todd R Chief Financial Officer |
186 Value: $16.8K |
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Feb 11, 2026 Sell |
Knutson Paul L Vp, Human Resources |
1 592 Value: $137.6K |
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Feb 11, 2026 Buy |
Knutson Paul L Vp, Human Resources |
3 600 Value: $311.1K |
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Feb 11, 2026 Sell |
Macfarlane Charles S President & CEO |
23 515 Value: $2.03M |
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Feb 11, 2026 Buy |
Macfarlane Charles S President & CEO |
47 700 Value: $4.12M |
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Feb 11, 2026 Sell |
Rogelstad Timothy J Sr Vp, Electric Platform |
4 212 Value: $364.0K |
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Feb 11, 2026 Buy |
Rogelstad Timothy J Sr Vp, Electric Platform |
8 400 Value: $726.0K |
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Feb 11, 2026 Sell |
Abbott John S Sr Vp, Manufacturing Platform |
4 209 Value: $363.8K |
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Feb 11, 2026 Buy |
Abbott John S Sr Vp, Manufacturing Platform |
8 400 Value: $726.0K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
