The page is the record's research on the issuer — no analyst, no rating, no view.

# EXTREME NETWORKS INC (NASDAQ: EXTR) — research page

As of 2026-11-08 · us-cm-kg · record version 1

## Identity and listing

The issuer is EXTREME NETWORKS INC, listed on NASDAQ under ticker EXTR, ISIN US30226D1063, LEI 549300WRECW11X94UB57. Its security type is Corporate and its segment is not on the record. Its sector is 3576 Computer Communications Equipment and its jurisdiction is United States, Delaware. Its listing status is listed, not halted.

## The disclosure read

The record holds 97 filings in the twelve months to 2026-11-08, across 52 filing days. The median gap between filing days is 4 days, and the median latency from the latest filing to the record date is 2 days. The NASDAQ medians are a cadence gap of 6.0 days, 52 filings and a latency of 5.0 days across 4359 issuers. The sector medians are a cadence gap of 4 days, 69 filings and a latency of 4 days across 21 issuers. The latest filing is dated 2026-11-06 and is of type directors_dealings.

## Auditor

The auditor of record is Grant Thornton LLP, located in San Francisco, California. The record holds one auditor change, dated 2026-08-26.

## Events and halts

The record holds no listing, delisting or name change lines. The domicile change is not on the record, because EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, because the exchanges' tier transfers are not EDGAR filings. The halt flag is listed, not halted.

## Orderability

The outcome is not determinable, because the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.

## Coverage

No research houses were found on the investor-relations pages read, so the count is 0.

## Open research

No openly published research notes were found, so 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 vintage is sealed. The issuer's sealed years are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.

## Sources

9 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://mapping.gleif.org/api/v2/isin-lei/latest (identity.isin)
- https://data.sec.gov/submissions/CIK0001078271.json (identity.jurisdiction)
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- https://mcp.us-cm-kg.ai/events/NASDAQ/EXTR (the disclosure lines)
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- https://www.sec.gov/Archives/edgar/data/1078271/000119312526352872/extr-20260630.htm (the auditor)
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.us-cm-kg.ai/record/NASDAQ/EXTR (the record)

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