HUDSON TECHNOLOGIES INC /NY (HDSN) — research page
US · us-cm-kg/NASDAQ/HDSN · as of 2026-11-08
Identity and listing
The issuer is HUDSON TECHNOLOGIES INC /NY, listed on NASDAQ under ticker HDSN. Its ISIN is US4441441098 and its LEI is not on the record (no GLEIF record with the exact legal name in jurisdiction US-NY). Its security type is Corporate, its segment is not on the record, its sector is 5080 Wholesale-Machinery, Equipment & Supplies, and its jurisdiction is United States, New York. Its status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | HUDSON TECHNOLOGIES INC /NY | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | HDSN | source · 2026-11-08 |
| ISIN | US4441441098 | source · 2026-10-06 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 5080 Wholesale-Machinery, Equipment & Supplies | source · 2026-11-08 |
| jurisdiction | United States — New York | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 73 filings across 52 filing days in the window 2025-11-08 to 2026-11-08. The median gap between filing days is 6 days, and the median latency from the latest filing to the record date is 3 days. The exchange median is 52 filings, a cadence gap of 6.0 days and a latency of 5.0 days. The sector median is 63.5 filings, a cadence gap of 6.0 days and a latency of 3.0 days. The latest filing is dated 2026-11-05 and is of type results.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 73 | 6 | 3 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 5080 Wholesale-Machinery, Equipment & Supplies (6 issuers) | 63.5 | 6 | 3 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-05 | results | 10-Q | 10-Q — 10-Q |
| 2026-11-02 | directors_dealings | 4 | 4 — OWNERSHIP DOCUMENT |
| 2026-10-28 | results | 8-K | 8-K — FORM 8-K (items 2.02,9.01) |
| 2026-09-28 | directors_dealings | 4 | 4 — OWNERSHIP DOCUMENT |
| 2026-09-23 | directors_dealings | 4 | 4 — OWNERSHIP DOCUMENT |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is BDO USA, P.C., located in Stamford, Connecticut. 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, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The issuer is listed and 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.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's own investor-relations page.
Open research
No openly published research notes were found on the record.
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.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The issuer's years sealed 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
8 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://data.sec.gov/submissions/CIK0000925528.json (identity.jurisdiction)
- 10.4
- https://mcp.us-cm-kg.ai/events/NASDAQ/HDSN (the disclosure lines)
- 10.5
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.6
- https://www.sec.gov/Archives/edgar/data/925528/000110465926028445/hdsn-20251231x10k.htm (the auditor)
- 10.7
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.8
- https://mcp.us-cm-kg.ai/record/NASDAQ/HDSN (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"US4441441098"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:cfddb35b5488454a.