Alterra IOS Venture II Master, LP
Built from the SEC filing index the day the filing landed. The figures below are the issuer's own from Form D; AltStreet's analysis, sponsor link and data flags follow when the entity is enriched.
Raised
$2M
Investors
17
Min Invest
$10,000
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What this filing shows
·Every sentence is a value as filed on SEC Form D
Alterra IOS Venture II Master, LP is a Delaware limited partnership that first filed a Form D on March 25, 2022 and most recently amended it on December 22, 2022 in the Commercial industry group. The offering claims Rule 506(b), Section 3(c), 3C.5 and covers pooled investment fund interests. Alterra IOS Venture II Master, LP reported $1,905,000 sold from 17 investors of a $524,000,000 total offering as of the Form D filed December 22, 2022. The offering relies on Rule 506(b), which permits sales to accredited investors and to no more than 35 non-accredited investors who meet a sophistication standard, and prohibits general solicitation. The filing reports no non-accredited investors. The minimum investment accepted from an outside investor is $10,000. The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly. The issuer's address of record is 720 Fayette Street, Suite 700, Conshohocken, PA 19428.
EDGAR Filing Data
Form D — Primary Source
View on SEC.govFilings on Record
Every filing AltStreet's ledger holds for this CIK, newest first. Each opens the SEC archive folder.
In the Terminal
Filing events
0
none on file
Critical / warning
0 / 0
0 watch · 0 info
Statements extracted
0
none on file
NAV prints
0
none on file
Offering chains
1
lapsed
Fund family Part of the Alterra IOS Venture family: 5 vehicles across 2 generations · adviser of record Alterra Ios Manager, LLC · full family and the filing behind each link in the terminal
Investor
- The full fund family and any related vehicles (parallel, feeder, successor, sibling series) with the filing that shows each link
- 1 offering timeline: velocity, share raised, first-sale lag, stalled flags
Pro
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Related Persons (Form D)
Executive officers, directors, and promoters listed on the SEC Form D filing. Source: SEC.gov.
Item 3 changed on the Form D filed 2022-12-22: 3 related persons added and 1 removed against the filing of 2022-03-25; 7 now listed. The names are in the Terminal feed.
Alterra IOS Master Holdco, LLC
Executive Officer · Conshohocken, PA
Issuer's General Partner
Alterra IOS REIT, LLC
Executive Officer · Conshohocken, PA
Manager of Issuer's General Partner
Alterra IOS Venture II, LP
Executive Officer · Conshohocken, PA
Manager of Manager of Issuer's General Partner
Alterra IOS Venture II GP, LLC
Executive Officer · Conshohocken, PA
General Partner of Manager of Manager of Issuer's General Partner
Leo Addimando
Executive Officer · Conshohocken, PA
Managing Partner and CEO of Issuer's General Partner
Matthew Pfeiffer
Executive Officer · Conshohocken, PA
Managing Partner and CIO of Issuer's General Partner
Jeffrey Pustizzi
Executive Officer · Conshohocken, PA
Partner and General Counsel of Issuer's General Partner
Questions About Alterra IOS Venture II Master, LP
Each answer is built from the values on the SEC filing and the AltStreet ledger, not from the issuer's marketing.
What is Alterra IOS Venture II Master, LP?
Alterra IOS Venture II Master, LP is a Delaware limited partnership that filed a Form D with the SEC on December 22, 2022 in the Commercial industry group. The filing claims Rule 506(b), Section 3(c), 3C.5 for an offering of pooled investment fund interests.
Is Alterra IOS Venture II Master, LP legit?
AltStreet does not rate legitimacy; it reports the public record. Alterra IOS Venture II Master, LP filed a Form D with the SEC on December 22, 2022 claiming Rule 506(b), Section 3(c), 3C.5. A Form D is a notice of an exempt offering, not a review or approval of it. The newest notice reports $1,905,000 sold to 17 investors. AltStreet's enforcement record (SEC, FINRA and state actions) shows no action naming the issuer as of today. Before investing, confirm the filing on EDGAR, check the seller's registration on FINRA BrokerCheck, and read the offering documents, which a Form D does not include.
Is Alterra IOS Venture II Master, LP registered with or approved by the SEC?
No. A Form D is a notice that an issuer is selling securities under an exemption from registration, and the SEC does not review, approve, or pass on the merits of the offering. The filing shows that Alterra IOS Venture II Master, LP claimed Rule 506(b), Section 3(c), 3C.5 and disclosed the items the form requires, such as the amount sold, the minimum investment, related persons, and anyone paid to sell the securities. It does not verify the issuer's claims or its business.
How much has Alterra IOS Venture II Master, LP raised?
Alterra IOS Venture II Master, LP reported $1,905,000 sold from 17 investors of a $524,000,000 total offering as of the Form D filed December 22, 2022.
Who can invest in Alterra IOS Venture II Master, LP?
The offering relies on Rule 506(b), which permits sales to accredited investors and to no more than 35 non-accredited investors who meet a sophistication standard, and prohibits general solicitation. The filing reports no non-accredited investors. The minimum investment accepted from an outside investor is $10,000.
What is the minimum investment in Alterra IOS Venture II Master, LP?
The Form D lists $10,000 as the minimum investment accepted from any outside investor as of December 22, 2022. Issuers can waive their own minimums, and the figure does not include fees.
Who is selling Alterra IOS Venture II Master, LP and how are they paid?
The Form D names no recipient of sales compensation, which usually means the issuer or its affiliates are placing the securities directly.
Who is behind Alterra IOS Venture II Master, LP?
The Form D lists 7 related persons: Alterra IOS Master Holdco, LLC, executive officer (Issuer's General Partner); Alterra IOS REIT, LLC, executive officer (Manager of Issuer's General Partner); Alterra IOS Venture II, LP, executive officer (Manager of Manager of Issuer's General Partner); Alterra IOS Venture II GP, LLC, executive officer (General Partner of Manager of Manager of Issuer's General Partner); Leo Addimando, executive officer (Managing Partner and CEO of Issuer's General Partner); Matthew Pfeiffer, executive officer (Managing Partner and CIO of Issuer's General Partner); Jeffrey Pustizzi, executive officer (Partner and General Counsel of Issuer's General Partner). Form D Item 3 requires executive officers, directors, and promoters of the issuer to be listed.
Where is Alterra IOS Venture II Master, LP located?
The issuer's address on its SEC filings is 720 Fayette Street, Suite 700, Conshohocken, PA 19428. Its phone number of record is (215) 667-6830. It is organized under the laws of Delaware.
How long is the Alterra IOS Venture II Master, LP offering open?
The issuer indicated that the offering is not intended to last more than one year. An issuer must amend its Form D annually while a continuing offering stays open; 1 amendment is on record for this CIK.
What is Alterra IOS Venture II Master, LP's revenue?
The issuer declined to disclose its revenue range on the Form D, which the form permits.
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Data Methodology
Capital raise figures, investor counts, and filing dates are sourced directly from SEC EDGAR Form D primary documents via the SEC EDGAR submissions API and full-text search index. EDGAR entity profiles and deal-level data are reviewed by AltStreet analysts with backgrounds in corporate finance and securities law — cross-referenced against offering circulars, audited financial statements, and primary regulatory filings before publication. Platform-provided information, where present, is clearly labeled and does not affect EDGAR data or AltStreet editorial coverage. Platforms may request factual corrections for demonstrable inaccuracies by contacting [email protected]. This page does not constitute investment advice.