Otter Tail Corporation
Otter Tail Corporation (OTTR) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · OTTR · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
0
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Otter Tail Corporation insiders have shown mixed buying and selling activity over the past 12 Months.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
OTTR insider buying and selling by quarter
OTTR insider selling · OTTR insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · OTTR ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
OTTR executive sell shares · OTTR board member insider trading · OTTR insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Apr 13, 2026 | Johnson Kathryn O Director | Award | 1,500 | — | Form 4 |
| Apr 13, 2026 | Ludford Mary E Director | Award | 1,500 | — | Form 4 |
| Apr 13, 2026 | ERICKSON JOHN D Director | Award | 1,500 | — | Form 4 |
| Apr 13, 2026 | Crain Jeanne H Director | Award | 1,500 | — | Form 4 |
| Apr 13, 2026 | WEBB THOMAS J Director | Award | 1,500 | — | Form 4 |
| Apr 13, 2026 | Rasche Steven P Director | Award | 1,900 | — | Form 4 |
| Apr 13, 2026 | Clark Christopher B Director | Award | 1,900 | — | Form 4 |
| Apr 13, 2026 | LeBeau Michael E Director | Award | 1,500 | — | Form 4 |
| Apr 13, 2026 | PARTAIN NATHAN I Director | Award | 2,000 | — | Form 4 |
| Apr 8, 2026 | Wahlund Todd R CFO | Option | 460 | $41K | Form 4 |
| Apr 8, 2026 | Wahlund Todd R CFO | Other | 186 | $17K | Form 4 |
| Feb 11, 2026 | Abbott John S Sr VP, Manufacturing Platform | Award | 8,400 | $726K | Form 4 |
| Feb 11, 2026 | Abbott John S Sr VP, Manufacturing Platform | Other | 4,209 | $364K | Form 4 |
| Feb 11, 2026 | ROGELSTAD TIMOTHY J Sr VP, Electric Platform | Award | 8,400 | $726K | Form 4 |
| Feb 11, 2026 | ROGELSTAD TIMOTHY J Sr VP, Electric Platform | Other | 4,212 | $364K | Form 4 |
| Feb 11, 2026 | MACFARLANE CHARLES S President & CEO | Award | 47,700 | $4.12M⚡ | Form 4 |
| Feb 11, 2026 | MACFARLANE CHARLES S President & CEO | Other | 23,515 | $2.03M⚡ | Form 4 |
| Feb 11, 2026 | KNUTSON PAUL L VP, Human Resources | Award | 3,600 | $311K | Form 4 |
| Feb 11, 2026 | KNUTSON PAUL L VP, Human Resources | Other | 1,592 | $138K | Form 4 |
| Feb 11, 2026 | Smestad Jennifer O. VP, General Council & Corp Sec | Award | 6,000 | $519K | Form 4 |
| Feb 11, 2026 | Smestad Jennifer O. VP, General Council & Corp Sec | Other | 3,031 | $262K | Form 4 |
| Feb 6, 2026 | Wahlund Todd R CFO | Option | 675 | — | Form 4 |
| Feb 6, 2026 | Wahlund Todd R CFO | Other | 119 | $10K | Form 4 |
| Feb 6, 2026 | ROGELSTAD TIMOTHY J Sr VP, Electric Platform | Option | 1,625 | — | Form 4 |
| Feb 6, 2026 | ROGELSTAD TIMOTHY J Sr VP, Electric Platform | Other | 763 | $67K | Form 4 |
Abbott John S
Sr VP, Manufacturing Platform
Date
Feb 11
Shares
8,400
Price
$86.43
Value
$726K
Abbott John S
Sr VP, Manufacturing Platform
Date
Feb 11
Shares
4,209
Price
$86.43
Value
$364K
ROGELSTAD TIMOTHY J
Sr VP, Electric Platform
Date
Feb 11
Shares
8,400
Price
$86.43
Value
$726K
ROGELSTAD TIMOTHY J
Sr VP, Electric Platform
Date
Feb 11
Shares
4,212
Price
$86.43
Value
$364K
MACFARLANE CHARLES S
President & CEO
Date
Feb 11
Shares
47,700
Price
$86.43
Value
$4.12M ⚡
MACFARLANE CHARLES S
President & CEO
Date
Feb 11
Shares
23,515
Price
$86.43
Value
$2.03M ⚡
KNUTSON PAUL L
VP, Human Resources
Date
Feb 11
Shares
3,600
Price
$86.43
Value
$311K
KNUTSON PAUL L
VP, Human Resources
Date
Feb 11
Shares
1,592
Price
$86.43
Value
$138K
Smestad Jennifer O.
VP, General Council & Corp Sec
Date
Feb 11
Shares
6,000
Price
$86.43
Value
$519K
Smestad Jennifer O.
VP, General Council & Corp Sec
Date
Feb 11
Shares
3,031
Price
$86.43
Value
$262K
ROGELSTAD TIMOTHY J
Sr VP, Electric Platform
Date
Feb 6
Shares
1,625
Price
—
Value
—
ROGELSTAD TIMOTHY J
Sr VP, Electric Platform
Date
Feb 6
Shares
763
Price
$87.83
Value
$67K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About OTTR insider trading
OTTR insider trades
Otter Tail Corporation (OTTR) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Wahlund Todd R (CFO), Abbott John S (Sr VP, Manufacturing Platform), ROGELSTAD TIMOTHY J (Sr VP, Electric Platform). Over the past 12 months, 5 insiders have filed transactions with the SEC. OTTR insiders have been mixed buying and selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Otter Tail Corporation's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
OTTR insider trading · 5 questionsThe insiders of Otter Tail Corporation (OTTR) include executives and directors such as Wahlund Todd R (CFO), Abbott John S (Sr VP, Manufacturing Platform), ROGELSTAD TIMOTHY J (Sr VP, Electric Platform), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026