# Alterra IOS Venture III Master, LP — Form D

Alterra IOS Venture III Master, LP of Bryn Mawr, PA, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2023-05-30. The offering totals $750.0M, of which $660K was reported sold. Industry: Commercial.

## Offering

- Filed: 2023-05-30
- Form: D
- Accession: 0001978699-23-000001
- Industry: Commercial
- Exemptions: 06b, 3C, 3C.5
- Total offering: $750.0M
- Amount sold: $660K
- Remaining: $749.3M
- Minimum investment: $2K
- Investors: 20
- Date of first sale: 2023-05-19
- Security types: fund interests
- Revenue range: Decline to Disclose
- SEC file number: 021-482836

## Issuer

- Name: Alterra IOS Venture III Master, LP
- CIK: 0001978699
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2023
- Address: 2 Town Place, Suite 220, Bryn Mawr, PA, 19010
- Phone: 215-667-6830

## Officers, directors & promoters (5)

| Name | Role | Location |
| --- | --- | --- |
| Jeff Pustizzi | Executive Officer | Bryn Mawr, PA |
| Matthew Pfeiffer | Executive Officer | Bryn Mawr, PA |
| Jeffrey Pustizzi | Executive Officer | Bryn Mawr, PA |
| LLC Alterra IOS III Master Holdco, | Executive Officer | Bryn Mawr, PA |
| Leonidas Addimando | Executive Officer | Bryn Mawr, PA |

## Other filings by this issuer (1)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2024-05-13](https://search.stillhousedata.com/formd/0001978699-24-000001) | D/A | $925.0M | $7.9M |

## More

- [CIK 1978699 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1978699&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001978699-23-000001.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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