X4 Pharmaceuticals, Inc (XFOR) — research page
US · us-cm-kg/NASDAQ/XFOR · as of 2026-11-08
Identity and listing
The issuer is X4 Pharmaceuticals, Inc, listed on NASDAQ under ticker XFOR, with ISIN US98420X2027 and LEI 549300R0UFVPXWP86U94. Its security type is Corporate and its sector is 2836 Biological Products, (No Diagnostic Substances). Its jurisdiction is United States, Delaware, and its segment is not on the record. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | X4 Pharmaceuticals, Inc | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | XFOR | source · 2026-11-08 |
| ISIN | US98420X2027 | source · 2026-10-05 |
| LEI | 549300R0UFVPXWP86U94 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 2836 Biological Products, (No Diagnostic Substances) | source · 2026-11-08 |
| jurisdiction | United States — Delaware | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 51 filings across 33 filing days in the window 2025-11-08 to 2026-11-08. The median gap between filing days is 6.5 days. The latest filing is a results filing dated 2026-11-04, 4 days before the record date of 2026-11-08. The NASDAQ median cadence gap is 6.0 days across 4,359 issuers, with a median of 52 filings and a median latency of 5.0 days. The sector median cadence gap is 5.5 days across 176 issuers, with a median of 65.5 filings and a median latency of 4.0 days. The filings by type are 25 regulatory filings, 12 directors' dealings, 4 corporate news, 4 results, 3 director changes, 2 AGM/EGM, and 1 prospectus.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 51 | 6.5 | 4 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 2836 Biological Products, (No Diagnostic Substances) (176 issuers) | 65.5 | 5.5 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-04 | results | 10-Q | 10-Q — 10-Q |
| 2026-10-29 | corporate_news | 8-K | 8-K — 8-K (items 8.01,9.01) |
| 2026-10-19 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-10-08 | corporate_news | 8-K | 8-K — 8-K (items 1.01,1.02,2.03,3.02,7.01,9.01) |
| 2026-10-07 | regulatory_filing | SCHEDULE 13G/A | SCHEDULE 13G/A |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is PricewaterhouseCoopers LLP, located in Boston, Massachusetts, US. 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 exchange tier transfers are not EDGAR filings. 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, as of 2026-11-04. The chapter's orderability section carries no client categories, so the outcome cannot name its client category.
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 investor-relations pages read. The count is 0.
Open research
No openly published research notes were found on the record. 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.
| 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. 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.
- 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/CIK0001501697.json (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://mcp.us-cm-kg.ai/events/NASDAQ/XFOR (the disclosure lines)
- 10.6
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.7
- https://www.sec.gov/Archives/edgar/data/1501697/000150169726000018/xfor-20251231.htm (the auditor)
- 10.8
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.9
- https://mcp.us-cm-kg.ai/record/NASDAQ/XFOR (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getissuer.ai/mcp with {"isin":"US98420X2027"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:8b4ff915c78b9d86.