account_id none on file
legal_name Otter Tail Corp
ticker OTTR
cik 1466593
domain ottertail.com
linkedin_company_url https://www.linkedin.com/company/otter-tail-corporation
entry_point_account_id none on file
name Otter Tail Corporation
exchange Nasdaq
sector Utilities
hq Fergus Falls, MN, United States
sector index/company/sector/utilities/
calls 0 filings 44 executives 3 family 0
why_nownone on file
callsnone on file
filings
Based on that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures were effective as of June 30, 2026.
filing / Aug 5, 2026 / receipt
Based on that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures were effective as of March 31, 2026.
filing / May 6, 2026 / receipt
Efficiency gains through continuous improvement
ir_statement / Sep 16, 2026 / receipt
Expansion projects in AZ and GA
ir_statement / Sep 16, 2026 / receipt
Delivering customer satisfaction and efficiency gains through improved operations
ir_statement / Sep 16, 2026 / receipt
Facility expansion completed in Q1 2025: Attractive opportunity within Southeast region unlocking up to $35M incremental sales opportunity and supporting long-term growth outlook
ir_statement / Sep 16, 2026 / receipt
Increasing plastics segment production capacity by +15% (phase 1 and 2)
ir_statement / Sep 16, 2026 / receipt
Large-diameter production capability improves service to Southwest customers
ir_statement / Sep 16, 2026 / receipt
Ongoing efficiency gains and production reliability
ir_statement / Sep 16, 2026 / receipt
Ongoing efficiency gains and production reliability
ir_statement / Sep 16, 2026 / receipt
$2.0B capex planned for 2026-2030 (with ~ 95% directed to Electric Platform )
ir_statement / Sep 16, 2026 / receipt
Electric: Opportunities to expand regulated asset base
ir_statement / Sep 16, 2026 / receipt
executives
| Charles S. MacFarlane | President and Chief Executive Officer | - | receipt |
| Tim Rogelstad | President | - | receipt |
| Tyler Nelson | Vice President | - | receipt |
familynone on file
upcoming
changes
| 2026-04-14 | Chief Financial Officer, departed | sec_8k |
| 2026-04-14 | President, appointed | sec_8k |
| 2026-04-14 | President, departed | sec_8k |
| 2026-04-14 | Vice President, appointed | sec_8k |
| 2023-10-04 | Vice President and Chief Financial Officer, appointed | sec_8k |
| 2015-04-15 | President and Chief Executive Officer, appointed | sec_8k |
| 2014-05-14 | Senior Vice President, departed | sec_8k |
mcp_package_hint
slug otter-tail-corporation
listing_url https://steadybase.io/company/data/index.json
mcp_url https://mcp.steadybase.io/mcp
steadybase-$