The page is the record's research on the issuer — no analyst, no rating, no view. # MDU RESOURCES GROUP INC (NYSE: MDU) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing The issuer is MDU RESOURCES GROUP INC, listed on NYSE under ticker MDU, with ISIN US5526901096 and LEI 0T6SBMK3JTBI1JR36794. Its security type is Corporate and its sector is 4924 Natural Gas Distribution. Its segment and jurisdiction are not on the record. Its listing status is listed, not halted. ## The disclosure read The record holds 57 filings across 30 filing days in the twelve months from 2025-11-08 to 2026-11-08. The median gap between filing days is 7 days. The latest filing is dated 2026-11-06, is a results filing, and falls 2 days before the record date of 2026-11-08. The NYSE median cadence gap is 6.0 days, the NYSE median filing count is 64.0, and the NYSE median latency is 4.0 days, across 3256 issuers. The sector median cadence gap is 6.0 days, the sector median filing count is 69, and the sector median latency is 4 days, across 17 issuers. ## Auditor The auditor and its location are not on the record, because the latest annual report cover carries no auditor name tag. The record holds no auditor changes. ## Events and halts The record holds no listing, delisting or name change lines. The domicile change is not on the record, and the segment move is not on the record. The halt flag reads listed, not halted. ## Orderability The outcome is not determinable under rule version acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, because the chapter as of 2026-11-04 carries no client categories for this section. ## Coverage No research houses were found on the issuer's investor-relations page, and the count is 0. ## Open research No openly published research notes were found, and the count is 0. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The record holds sealed annual years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12. ## Sources 8 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange) - https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin) - https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei) - https://data.sec.gov/submissions/CIK0000067716.json (identity.name) - https://mcp.us-cm-kg.ai/events/NYSE/MDU (the disclosure lines) - https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag) - https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.us-cm-kg.ai/record/NYSE/MDU (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NYSE/MDU · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp