OTTR insider trading
NasdaqGS IndustrialsOtter Tail Corp: insider trade history from SEC Form 4 filings.
About Otter Tail Corp
Otter Tail Corporation, together with its subsidiaries, engages in electric utility, manufacturing, and plastic pipe businesses in the United States. It operates through three segments: Electric, Manufacturing, and Plastics. The Electric segment generates, purchases, transmissions, distributes, and sells electric energy in Minnesota, North Dakota, and South Dakota; and operates as a participant in the Midcontinent Independent System Operator markets. This segment generates electricity through coal, fuel oil, solar, wind, and natural gas for residential, commercial, and industrial customers. Its Manufacturing segment engages in metal fabrication services for custom machine parts and metal components and manufacturing thermoformed plastic products for use in the agriculture, construction, horticulture, industrial, lawn and garden, recreational vehicle, and other end markets. These businesses have manufacturing facilities in Georgia, Illinois, and Minnesota and sell products primarily in the United States. The Plastics segment manufactures polyvinyl chloride pipes for municipal water, rural water, wastewater, storm drainage and water reclamation system, and other uses for customers in the horticulture, medical and life sciences, industrial, recreation, and electronics industries. This segment markets its products through independent sales representatives, company salespersons, and customer service representatives. Otter Tail Corporation was incorporated in 1907 and is headquartered in Fergus Falls, Minnesota.
Company website: www.ottertail.com
OTTR insider activity at a glance
FilingIQ tracks 442 insider transactions for OTTR in filings since Feb 12, 2015. The most recent transaction is dated Aug 11, 2026.
Across the full history, 1 open-market purchases
and 36 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on OTTR insider trades is 58.0/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest OTTR Form 4 filings
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Frequently asked
- How many insider trades does FilingIQ track for OTTR?
- FilingIQ tracks 442 Form 4 insider transactions for OTTR (Otter Tail Corp), covering filings from Feb 12, 2015 onwards. 6 of those are dated within the last 90 days.
- Are OTTR insiders net buyers or net sellers?
- Across the full Form 4 history for OTTR, 1 transactions (0%) were open-market purchases and 36 (8%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does OTTR insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
- What sector is OTTR in?
- Otter Tail Corp (OTTR) is classified in the Industrials sector, specifically Conglomerates, with a current market capitalisation of $3.57B.
Methodology & sources
Every OTTR insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.