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About Otter Tail Corp (OTTR)
The SEC lists Otter Tail Corp under CIK 0001466593, in electric services. It is grouped with Utilities companies on this site.
OTTR Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 3 | 4,225 | $394K |
| Bona-fide gift | 3 | 1,450 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
OTTR insider transactions (Form 4)
7432 Form 4 filings on record, the earliest from Apr 13, 2025, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Paul L. Knutson - Officer | Open-market sale | Common Stock | 250 | $92.84 footnote F2 | $23K | |
| Paul L. Knutson - Officer | Open-market sale | Common Stock | 475 | $94.63 footnote F3 | $45K | |
| ||||||
| Paul L. Knutson - Officer | Open-market sale | Common Stock | 3,500 | $93.11 footnote F1 | $326K | |
| Paul L. Knutson - Officer | Gift | Common Stock | 725 | $0.00 | - | |
| Paul L. Knutson - Officer | Gift | Common Stock | 475 | $0.00 | - | |
| Paul L. Knutson - Officer | Gift | Common Stock | 250 | $0.00 | - | |
| ||||||
| Todd R. Wahlund - Officer | Grant or award | Restricted Stock Units | 300 | $0.00 | - | |
| Timothy J. Rogelstad - Officer | Grant or award | Restricted Stock Units | 1,400 | $0.00 | - | |
| Jennifer O. Smestad - Officer | Grant or award | Restricted Stock Units | 5,800 | $0.00 | - | |
 Tyler J. Nelson - Officer | Grant or award | Restricted Stock Units | 800 | $0.00 | - | |
| Kathryn O. Johnson - Director | Grant or award | Common Stock | 1,500 | - footnote F2 | - | |
| ||||||
| Mary E. Ludford - Director | Grant or award | Common Stock | 1,500 | - footnote F2 | - | |
| ||||||
 John D. Erickson - Director | Grant or award | Common Stock | 1,500 | - footnote F2 | - | |
| ||||||
 Jeanne H. Crain - Director | Grant or award | Common Stock | 1,500 | - footnote F2 | - | |
| ||||||
| Thomas J. Webb - Director | Grant or award | Common Stock | 1,500 | - footnote F2 | - | |
| ||||||
| Steven P. Rasche - Director | Grant or award | Common Stock | 1,900 | - footnote F2 | - | |
| ||||||
 Christopher B. Clark - Director | Grant or award | Common Stock | 1,900 | - footnote F2 | - | |
| ||||||
| Michael E. Lebeau - Director | Grant or award | Common Stock | 1,500 | - footnote F2 | - | |
| ||||||
| Nathan I. Partain - Director | Grant or award | Common Stock | 2,000 | - footnote F2 | - | |
| ||||||
| Todd R. Wahlund - Officer | Option exercise | Common Stock | 460 footnote F1 | $90.11 | $41K | |
| Todd R. Wahlund - Officer | Tax withholding / forfeiture | Common Stock | 186 | $90.11 | $17K | |
| Todd R. Wahlund - Officer | Option exercise | Restricted Stock Units | 460 | $0.00 | - | |
| ||||||
| John S. Abbott - Officer | Grant or award | Common Stock | 8,400 footnote F1 | $86.43 | $726K | |
| John S. Abbott - Officer | Tax withholding / forfeiture | Common Stock | 4,209 footnote F2 | $86.43 | $364K | |
| John S. Abbott - Officer | Grant or award | Restricted Stock Units | 1,600 | $0.00 | - | |
| ||||||
| Timothy J. Rogelstad - Officer | Grant or award | Common Stock | 8,400 footnote F1 | $86.43 | $726K | |
| Timothy J. Rogelstad - Officer | Tax withholding / forfeiture | Common Stock | 4,212 footnote F2 | $86.43 | $364K | |
| Timothy J. Rogelstad - Officer | Grant or award | Restricted Stock Units | 1,600 | $0.00 | - | |
| ||||||
| Charles S. Macfarlane - Officer | Grant or award | Common Stock | 47,700 footnote F1 | $86.43 | $4.12M | |
| Charles S. Macfarlane - Officer | Tax withholding / forfeiture | Common Stock | 23,515 footnote F2 | $86.43 | $2.03M | |
| Charles S. Macfarlane - Officer | Grant or award | Restricted Stock Units | 9,400 | $0.00 | - | |
| ||||||
| Paul L. Knutson - Officer | Grant or award | Common Stock | 3,600 footnote F1 | $86.43 | $311K | |
| Paul L. Knutson - Officer | Tax withholding / forfeiture | Common Stock | 1,592 footnote F2 | $86.43 | $138K | |
| Paul L. Knutson - Officer | Grant or award | Restricted Stock Units | 800 | $0.00 | - | |
| ||||||
| Jennifer O. Smestad - Officer | Grant or award | Common Stock | 6,000 footnote F1 | $86.43 | $519K | |
| Jennifer O. Smestad - Officer | Tax withholding / forfeiture | Common Stock | 3,031 footnote F2 | $86.43 | $262K | |
| Jennifer O. Smestad - Officer | Grant or award | Restricted Stock Units | 1,100 | $0.00 | - | |
| ||||||
| Todd R. Wahlund - Officer | Grant or award | Restricted Stock Units | 1,400 | $0.00 | - | |
| Todd R. Wahlund - Officer | Option exercise | Common Stock | 675 | - footnote F1 | - | |
| Todd R. Wahlund - Officer | Tax withholding / forfeiture | Common Stock | 119 footnote F2 | $87.83 | $10K | |
| Todd R. Wahlund - Officer | Option exercise | Restricted Stock Units | 300 | $0.00 | - | |
| Todd R. Wahlund - Officer | Option exercise | Restricted Stock Units | 375 | $0.00 | - | |
| ||||||
| Timothy J. Rogelstad - Officer | Option exercise | Common Stock | 1,625 | - footnote F1 | - | |
| Timothy J. Rogelstad - Officer | Tax withholding / forfeiture | Common Stock | 763 footnote F2 | $87.83 | $67K | |
| Timothy J. Rogelstad - Officer | Option exercise | Restricted Stock Units | 400 | $0.00 | - | |
| Timothy J. Rogelstad - Officer | Option exercise | Restricted Stock Units | 450 | $0.00 | - | |
| Timothy J. Rogelstad - Officer | Option exercise | Restricted Stock Units | 350 | $0.00 | - | |
| Timothy J. Rogelstad - Officer | Option exercise | Restricted Stock Units | 425 | $0.00 | - | |
| ||||||
| Charles S. Macfarlane - Officer | Option exercise | Restricted Stock Units | 2,500 | $0.00 | - | |
| Charles S. Macfarlane - Officer | Option exercise | Restricted Stock Units | 1,975 | $0.00 | - | |
| Charles S. Macfarlane - Officer | Option exercise | Restricted Stock Units | 2,475 | $0.00 | - | |
| Charles S. Macfarlane - Officer | Option exercise | Common Stock | 9,125 | - footnote F1 | - | |
| Charles S. Macfarlane - Officer | Tax withholding / forfeiture | Common Stock | 4,277 footnote F2 | $87.83 | $376K | |
| Charles S. Macfarlane - Officer | Option exercise | Restricted Stock Units | 2,175 | $0.00 | - | |
| ||||||
| John S. Abbott - Officer | Option exercise | Common Stock | 1,625 | - footnote F1 | - | |
| John S. Abbott - Officer | Tax withholding / forfeiture | Common Stock | 763 footnote F2 | $87.83 | $67K | |
| John S. Abbott - Officer | Option exercise | Restricted Stock Units | 400 | $0.00 | - | |
| John S. Abbott - Officer | Option exercise | Restricted Stock Units | 450 | $0.00 | - | |
| John S. Abbott - Officer | Option exercise | Restricted Stock Units | 350 | $0.00 | - | |
| John S. Abbott - Officer | Option exercise | Restricted Stock Units | 425 | $0.00 | - | |
| ||||||
| Paul L. Knutson - Officer | Option exercise | Common Stock | 700 | - footnote F1 | - | |
| Paul L. Knutson - Officer | Tax withholding / forfeiture | Common Stock | 279 footnote F2 | $87.83 | $25K | |
| Paul L. Knutson - Officer | Option exercise | Restricted Stock Units | 175 | $0.00 | - | |
| Paul L. Knutson - Officer | Option exercise | Restricted Stock Units | 175 | $0.00 | - | |
| Paul L. Knutson - Officer | Option exercise | Restricted Stock Units | 200 | $0.00 | - | |
| Paul L. Knutson - Officer | Option exercise | Restricted Stock Units | 150 | $0.00 | - | |
| ||||||
| Jennifer O. Smestad - Officer | Option exercise | Common Stock | 1,150 | - footnote F1 | - | |
| Jennifer O. Smestad - Officer | Tax withholding / forfeiture | Common Stock | 541 footnote F2 | $87.83 | $48K | |
| Jennifer O. Smestad - Officer | Option exercise | Restricted Stock Units | 275 | $0.00 | - | |
| Jennifer O. Smestad - Officer | Option exercise | Restricted Stock Units | 325 | $0.00 | - | |
| Jennifer O. Smestad - Officer | Option exercise | Restricted Stock Units | 250 | $0.00 | - | |
| Jennifer O. Smestad - Officer | Option exercise | Restricted Stock Units | 300 | $0.00 | - | |
| ||||||
| Steven L. Fritze - Director | Grant or award | Common Stock | 1,700 | - | - | |
| John D. Erickson - Director | Grant or award | Common Stock | 1,700 | - | - | |
Item 5.02
Item 2.02, 9.01
Item 1.01
Item 2.03
Recent OTTR Form 144 notices of proposed sale
1An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Paul Knutson | Officer | 3,500 | $328K | View on EDGAR |
OTTR insider trading FAQ
What is the latest insider trade for OTTR?
Otter Tail Corp (OTTR) had 2 insider filings in the last 90 days, with the most recent on 2026-08-12. The full record for OTTR runs to 32 Form 4 filings, the earliest from 2025-04-13. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying OTTR stock?
No insider purchases of OTTR were filed in the last 90 days.
How many insiders are selling OTTR stock?
3 insider sales of OTTR were filed in the last 90 days, totaling $394K.
Where can I see OTTR SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects OTTR Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Utilities companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Paul L. Knutson view on EDGAR
- - Paul L. Knutson view on EDGAR
- - Todd R. Wahlund view on EDGAR
- - Timothy J. Rogelstad view on EDGAR
- - Jennifer O. Smestad view on EDGAR
- - Tyler J. Nelson view on EDGAR
- - Kathryn O. Johnson view on EDGAR
- - Mary E. Ludford view on EDGAR
- - John D. Erickson view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Utilities
- Where OTTR's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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