DFX Intelligence

Ira S Weiss

Member And Manager, Hyde Park Venture Partners Management Llc And Hyde Partners Venture Associates, Llcat Hyde Park Venture Partners· IL

As of 2026-09-25 · this person's identity; each section below carries its own date

Current roles: 5
Investments attributed: 7
Board seats: 3

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As of 2026-09-25 · this person's identity; each section below carries its own date

2 additional roles and seats, 4 additional attributed investments

Every relationship, signal and contact on this record, with the source on each.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Nothing material in the last 365 days.

Relationship network

5 connected entities7 observed investment recordsinvestment records 2016 to 2022

From the roles sources name this person in, the investments a source attributes to them, and the boards and funds Form D names them on.

Some relationships on this record are counted rather than named here. They open with the full profile.

IRA S Weiss

Member And Manager, Hyde Park Venture Partners Management Llc And Hyde Partners Venture Associates, Llc

1 more firm or role on this record

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Reading the network

Organization
Company

›How strength and recency are read

Venture relationships are not scored. Each line names its claim: a round led or joined, a board seat or a filing that names the firm, a listing on a portfolio page (dated by when DFX saw it, never by when the investment was made), a disclosed LP commitment, or a co-investor pair counted from observed participations. Observed means a named source says so; Derived means DFX counted it from observed rows; Inferred means a match that may be wrong.

Darker lines were active in the last 24 months or are current; lighter lines are older or undated.

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Which companies and boards is IRA S Weiss connected to?

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to IRA S Weiss: a shared portfolio company or board, a prior employer, a co-investor, a shared LP or service provider. Every step is a filed or published record with its source; none is a guess about who knows whom.

See how you connect to IRA S Weiss

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Drawing the relationship network…

Roles

4 current, 1 past

Hyde Park Venture Partners Member And Manager, Hyde Park Venture Associates Iv, Llc
Jan 1, 2023 to present · “Schedule A: WEISS, IRA, S, MEMBER AND MANAGER, HYDE PARK VENTURE ASSOCIATES IV, LLC, since 01/2023, ownership B, control person Y”
Fact Form ADV
Hyde Park Venture Partners Member And Manager, Hyde Park Venture Associates Iii, Llc
Jul 1, 2019 to present · “Schedule A: WEISS, IRA, S, MEMBER AND MANAGER, HYDE PARK VENTURE ASSOCIATES III, LLC, since 07/2019, ownership C, control person Y”
Fact Form ADV
Hyde Park Venture Partners Member And Manager, Hyde Park Venture Associates Ii, Llc
May 1, 2015 to present · “Schedule A: WEISS, IRA, S, MEMBER AND MANAGER, HYDE PARK VENTURE ASSOCIATES II, LLC, since 05/2015, ownership C, control person Y”
Fact Form ADV

Investments attributed to this person

Company	Round	Investor	Attribution	Date	Source
Fourkites	Form D equity offering · $30.0M	Hyde Park Venture Partners	strongly supported · board	Aug 25, 2022	Inference sec.gov
Roadsync	Form D equity offering · $29.7M	Hyde Park Venture Partners	strongly supported · board	Aug 30, 2021	Inference sec.gov
Fourkites	Form D equity offering · $96.1M	Hyde Park Venture Partners	strongly supported · board	Apr 5, 2021	Inference sec.gov

Board seats and vehicles

3 boards, 0 vehicles

Fourkites board seat on a deal Aug 25, 2022 Inference
Roadsync board seat on a deal Aug 30, 2021 Inference
Shipbob board seat on a deal May 27, 2016 Inference

Timeline

7 dated entries: events, attributed deals, board seats and role changes

Jan 1, 2023
Joined Hyde Park Venture Partners as Member And Manager, Hyde Park Venture Associates Iv, Llc
Role began Fact Hyde Park Venture Partners Form ADV
Aug 25, 2022
Form D equity offering in Fourkites (Hyde Park Venture Partners)
Attributed investment Inference Fourkites Form D
Aug 30, 2021
Form D equity offering in Roadsync (Hyde Park Venture Partners)
Attributed investment Inference Roadsync Form D
Apr 5, 2021
Form D equity offering in Fourkites (Hyde Park Venture Partners)
Attributed investment Inference Fourkites Form D
Mar 27, 2020
IRA S Weiss (Member) no longer on Schedule A of High Alpha Studio, LLC
Person left Inference High Alpha Studio, LLC Form ADV

Full timeline · 7 entriesnewest first

Jan 1, 2023
Joined Hyde Park Venture Partners as Member And Manager, Hyde Park Venture Associates Iv, Llc
Role began Fact Hyde Park Venture Partners Form ADV
Aug 25, 2022
Form D equity offering in Fourkites (Hyde Park Venture Partners)
Attributed investment Inference Fourkites Form D
Aug 30, 2021
Form D equity offering in Roadsync (Hyde Park Venture Partners)
Attributed investment Inference Roadsync Form D
Apr 5, 2021
Form D equity offering in Fourkites (Hyde Park Venture Partners)
Attributed investment Inference Fourkites Form D
Mar 27, 2020
IRA S Weiss (Member) no longer on Schedule A of High Alpha Studio, LLC
Person left Inference High Alpha Studio, LLC Form ADV
Jul 1, 2019
Joined Hyde Park Venture Partners as Member And Manager, Hyde Park Venture Associates Iii, Llc
Role began Fact Hyde Park Venture Partners Form ADV
May 1, 2015
Joined Hyde Park Venture Partners as Member And Manager, Hyde Park Venture Associates Ii, Llc
Role began Fact Hyde Park Venture Partners Form ADV

Record history

1 dated event on the change ledger, latest event first

Person left
2020-03-27source on record

The ledger records every merge, rename and reclassification this record went through and the dated filings observed on it, so the identity on this page can be traced to the records it was built from. The ledger's own sentences name other records, so they show with the names.