DFX Intelligence

Steven Lazarus

Role unknown· IL

As of 2026-09-12 · this person's identity; each section below carries its own date

Current roles: 0
Investments attributed: 0
Board seats: 0

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As of 2026-09-12 · this person's identity; each section below carries its own date

Nothing material in the last 365 days.

Relationship network

1 connected entity

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.

Steven Lazarus

Reading the network

Organization

›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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Name your firm, a company or a person, and DFX finds the published routes to Steven Lazarus: 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.

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Drawing the relationship network…

Roles

0 current, 1 past

Arch Venture Partners Managing Director, President, Treasurer And Shareholder
Jun 1, 2001 to Dec 4, 2018 · “Listed on Schedule A of filing 2018-03-20 as MANAGING DIRECTOR, PRESIDENT, TREASURER AND SHAREHOLDER, absent from filing 2018-12-04”
Inference Form ADV

Investments attributed to this person

No investment attributed yet. Attribution needs a source naming this person on the deal: a quote, a board seat, a portfolio page credit.

Board seats and vehicles

0 boards, 0 vehicles

None on record.

Timeline

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

Dec 4, 2018
Steven Nmn Lazarus (Managing Director, President, Treasurer And Shareholder) no longer on Schedule A of Arch Venture Partners
Person left Inference Arch Venture Partners Form ADV
Dec 4, 2018
Left Arch Venture Partners as Managing Director, President, Treasurer And Shareholder
Role ended Inference Arch Venture Partners Form ADV
Jun 1, 2001
Joined Arch Venture Partners as Managing Director, President, Treasurer And Shareholder
Role began Inference Arch Venture Partners Form ADV

Record history

1 dated event on the change ledger, latest event first

Person left
2018-12-04source 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.