# Columbia Spectrum Partners III-A, L.P. — Form D

Columbia Spectrum Partners III-A, L.P. of ALEXANDRIA, VA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2019-09-17. The offering totals $200.0M. Industry: Pooled Investment Fund.

## Offering

- Filed: 2019-09-17
- Form: D
- Accession: 0001012975-19-000608
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Total offering: $200.0M
- Remaining: $200.0M
- Security types: fund interests
- Revenue range: Not Applicable
- SEC file number: 021-349089

## Issuer

- Name: Columbia Spectrum Partners III-A, L.P.
- CIK: 0001783263
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2019
- Address: C/O COLUMBIA CAPITAL, ALEXANDRIA, VA, 22314
- Phone: 703-519-2000

## Officers, directors & promoters (8)

| Name | Role | Location |
| --- | --- | --- |
| Jason Booma | Executive Officer | Arlington, VA |
| N/A Columbia Spectrum III, LLC | Executive Officer | Alexandria, VA |
| N/A Columbia Spectrum Partners III GP, L.P. | Executive Officer | Alexandria, VA |
| Donald Doering | Executive Officer | Alexandria, VA |
| James Fleming | Executive Officer | Alexandria, VA |
| Patrick Hendy | Executive Officer | Ashburn, VA |
| Monish Kundra | Executive Officer | Alexandria, VA |
| John Siegel | Executive Officer | Alexandria, VA |

## More

- [CIK 1783263 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1783263&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001012975-19-000608.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.