The page is the record's research on the issuer — no analyst, no rating, no view. # Tree Island Steel Ltd. (TSX: TSL) — research page As of 2026-11-06 · ca-cm-kg · record version 1 ## Identity and listing Tree Island Steel Ltd. is listed on the TSX under ticker TSL, with ISIN CA89467Q2009 and LEI 549300OZE7DIT2UPQE22. Its security type is Corporate, its segment is not on the record, its sector is Industrial Products & Services, and its jurisdiction is Canada (federal) (CA). Its listing status is listed, not halted. ## The disclosure read The record holds 15 filings in the twelve months to 2026-11-06, across 12 filing days. The median gap between filing days is 28 days, and the latest filing was made 17 days before the record date. The latest filing is a newswire release dated 2026-10-20. The TSX median cadence gap is 16 days, with a median latency of 3.0 days and a median of 0.0 filings. The sector median cadence gap is 23.5 days, with a median of 11 filings and a median latency of 6.0 days. ## Auditor The auditor of record is not on the record, and no auditor was found. The auditor's location is not on the record. The record holds no auditor changes. ## Events and halts The record holds no listing, delisting, name change, domicile change, or segment move events. The halt flag reads listed, not halted. ## Orderability For paragraph (o) of the definition, the signal is ACM-200 and the outcome is determinable. For paragraph (q) of the definition, the signal is ACM-200 and the outcome is determinable. The rule version is acm-68000/ca/kyp-know-your-product-ni-31-103/r1, and the chapter is as of 2026-11-04. ## Coverage No research houses were named on the issuer's investor-relations page, as none was found on the pages read. ## Open research No openly published research notes were found, and the record holds none. ## 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 market's vintage is not sealed, and no issuer years are sealed. The market's earliest sealed date is not on the record. The live record began on 2026-09-10. Years 2021 through 2026 are sealed in the store but are not served as of a date, and the as-of door answers not_sealed. ## 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.tsx.com/json/company-directory/search/tsx/^* (identity.exchange) - https://stockanalysis.com/quote/tsx/TSL/company (identity.isin) - https://api.gleif.org/api/v1/lei-records/549300OZE7DIT2UPQE22 (identity.jurisdiction) - https://www.tsx.com/en/resource/571 (identity.sector) - https://mcp.ca-cm-kg.ai/events/TSX/TSL (the disclosure lines) - https://iiroc.mediaroom.com/index.php?s=2429&l=100 (the halt flag) - https://mcp.ca-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.ca-cm-kg.ai/record/TSX/TSL (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/ca/TSX/TSL · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp