Form4insider filings, from the source

Insider · CIK 0001559334

Paul L Knutson

Files at: OTTR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $394k · 2net −$394k
$10k$10k$100k$100k$1M$1MbuyssalesMar 28Apr 27May 28Jun 28Jul 28Aug 28Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 SForm 4 →Aug 12, 11:24 am EDTOtter Tail CorpOTTR725$94.01$68,1590−100%
Aug 7, 2026 GForm 4 →Aug 11, 1:32 pm EDTOtter Tail CorpOTTR1,450——250—
Aug 7, 2026 SForm 4 →Aug 11, 1:32 pm EDTOtter Tail CorpOTTR3,500$93.11$325,88521,495−14.0%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.