Lonne Jaffe

Managing Directorat Insight Venture Partners· Boston, MA
Current roles
1
Investments attributed
3
Board seats
3
Form D directors and board-seat deals
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As of · this person's identity; each section below carries its own date

What matters now

  1. 1 deal
    12 months

    1 investment attributed in the last 12 months; latest Snorkel AI round ($350M) on 22 Sep 2026.

    A partner with a recent deal is actively writing cheques now.

    Factfunding announcements and Form D naming the personFor Founders, co-investorsInvestments →
  2. Current
    role

    Managing Director at Insight Venture Partners.

    Tenure says how settled this partner is at the firm.

    FactForm ADV Schedule A and the firm's team pageFor Founders, LPsRoles →
Drawing the relationship network…

Roles

1 current, 0 past

Investments attributed to this person

3
CompanyRoundInvestorAttributionDateSource
Snorkel AIFunding round · $350MInsight Venture PartnersconfirmedSep 22, 2026Fact prnewswire.com
Quantum Metric, Inc.Form D equity offering · $25.5MInsight Venture Partnersstrongly supported · boardSep 24, 2018Inference sec.gov
TradingView, Inc.Form D equity offering · $20.0MInsight Venture Partnersstrongly supported · boardMay 23, 2018Inference sec.gov

Board seats and vehicles

3 boards, 0 vehicles

Timeline

3 dated entries: events, attributed deals, board seats and role changes
  1. Sep 22, 2026
    Funding round in Snorkel AI (Insight Venture Partners)
    Attributed investment Fact Snorkel AI Press release
  2. Sep 24, 2018
    Form D equity offering in Quantum Metric, Inc. (Insight Venture Partners)
    Attributed investment Inference Quantum Metric, Inc. Form D
  3. May 23, 2018
    Form D equity offering in TradingView, Inc. (Insight Venture Partners)
    Attributed investment Inference TradingView, Inc. Form D

Relationships across DFX

on 1 other DFX graph
Across the graphs

Lonne Jaffe is the same institution as 1 record in Independent Sponsors.

Independent Sponsors1

The joined record opens with the product, beside every other relationship on this page.

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