# XTIUM HOLDINGS, INC. — Form D

XTIUM HOLDINGS, INC. of NEW YORK, NY, a company, filed a Form D exempt-offering notice with the SEC on 2025-09-26. The offering totals $17.5M, of which $12.0M was reported sold. Industry: Other Technology.

## Offering

- Filed: 2025-09-26
- Form: D
- Accession: 0000929638-25-003578
- Industry: Other Technology
- Exemptions: 06b
- Total offering: $17.5M
- Amount sold: $12.0M
- Remaining: $5.5M
- Investors: 1
- Date of first sale: 2025-08-14
- Security types: equity
- Revenue range: Decline to Disclose
- SEC file number: 021-558855

## Issuer

- Name: XTIUM HOLDINGS, INC.
- CIK: 0001768103
- Entity type: Corporation
- Jurisdiction: DELAWARE
- Incorporated: 2019
- Address: ONE PENN PLAZA, NEW YORK, NY, 10119
- Phone: 914-984-2400

## Officers, directors & promoters (34)

_Showing 25 of 34 people._

| Name | Role | Location |
| --- | --- | --- |
| Charles Auster | Director | New York, NY |
| Matthew Auster | Director | New York, NY |
| Robert Manning | Director | New York, NY |
| Michael Pisterzi | Director | New York, NY |
| Russell Reeder | Director | New York, NY |
| Francesco Scanga | Director | New York, NY |
| Russell Reeder | Executive Officer | New York, NY |
| Francesco Scanga | Executive Officer | New York, NY |
| Ronald Zampolin | Executive Officer | New York, NY |
| Francesco Scanga | Promoter | New York, NY |
| Ronald Zampolin | Promoter | New York, NY |
| Charles Auster | Related Person | New York, NY |
| Ronald Zampolin | Director | New York, NY |
| Ronald Zampolin | Related Person | New York, NY |
| Matthew Auster | Related Person | New York, NY |
| Robert Manning | Related Person | New York, NY |
| Francesco Scanga | Related Person | New York, NY |
| Michael Pisterzi | Executive Officer | New York, NY |
| Michael Pisterzi | Related Person | New York, NY |
| Jeanne Walters | Executive Officer | New York, NY |
| Elizabeth Kubycheck | Executive Officer | New York, NY |
| Anthony D'Ambrosi | Director | New York, NY |
| Anthony D'Ambrosi | Executive Officer | New York, NY |
| Anthony D'Ambrosi | Promoter | New York, NY |
| Matthew F Auster | Director | Briarcliff Manor, NY |

## Other filings by this issuer (5)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-02-05](https://search.stillhousedata.com/formd/0000929638-26-000518) | D/A | $25.6M | $23.8M |
| [2024-11-14](https://search.stillhousedata.com/formd/0000929638-24-003869) | D | $120.2M | $120.2M |
| [2024-01-03](https://search.stillhousedata.com/formd/0000929638-24-000012) | D | $15.4M | $15.4M |
| [2019-11-21](https://search.stillhousedata.com/formd/0001567619-19-022007) | D/A | $35.0M | $15.0M |
| [2019-02-27](https://search.stillhousedata.com/formd/0001567619-19-005462) | D | $15.0M | $15.0M |

## More

- [CIK 1768103 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1768103&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0000929638-25-003578.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.