DFX Intelligence

Graham Brooks

Partnerat 406 Ventures Management, LLC· Boston, MA

As of 2026-09-30 · this person's identity; each section below carries its own date

Current roles: 1
Investments attributed: 2
Board seats: 2

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As of 2026-09-30 · this person's identity; each section below carries its own date

What matters now

Current
role
Partner at 406 Ventures Management, LLC.
Tenure says how settled this partner is at the firm.
FactForm ADV Schedule A and the firm's team pageFor Founders, LPsRoles →

Relationship network

3 connected entities2 observed investment recordsinvestment records 2018 to 2019

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.

Graham Brooks

Partner

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.

Ask DFX about this network

Which companies and boards is Graham Brooks connected to?

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to Graham Brooks: 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 Graham Brooks

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Drawing the relationship network…

Roles

1 current, 0 past

406 Ventures Management, LLC Partner
? to present · “team page: Graham Brooks / Partner”
Fact Firm website

Investments attributed to this person

Company	Round	Investor	Attribution	Date	Source
Indico Data Solutions INC	Form D equity offering · $4.1M	406 Ventures Management, LLC	strongly supported · board	May 24, 2019	Inference sec.gov
Indico Data Solutions INC	Form D equity offering · $4.1M	406 Ventures Management, LLC	strongly supported · board	Jan 25, 2018	Inference sec.gov

Board seats and vehicles

2 boards, 0 vehicles

Abacus Insights, Inc. Director May 1, 2024 Fact
Indico Data Solutions INC board seat on a deal May 24, 2019 Inference

Timeline

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

May 24, 2019
Form D equity offering in Indico Data Solutions INC (406 Ventures Management, LLC)
Attributed investment Inference Indico Data Solutions INC Form D
Jan 25, 2018
Form D equity offering in Indico Data Solutions INC (406 Ventures Management, LLC)
Attributed investment Inference Indico Data Solutions INC Form D