Otter Tail Corp
OTTR- Exchange
- Nasdaq
- Industry
- Electric Services
- SEC CIK
- 0001466593
In the last 90 days, Otter Tail Corp insiders filed 0 open-market purchases and 2 sales; 363 institutions reported holding it in 13F filings for Q2 2026, worth $2.65B in total; no superinvestor holds it.
Members of Congress who traded OTTR
No member of Congress has reported a trade in Otter Tail Corp since 2020.
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.