Proofpoint Capital | Activity | F4

Team Portfolio Raise Champions Essays

F4/Proofpoint Capital/Activity

Proofpoint Capital Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Investment

Led ShipIn Systems' $52M Series B for its maritime AI platform.

ShipIn

ShipIn Proofpoint Capital

shipin.aiAUG 4, 2026

dealroom.co

AUG 4, 2026

Podcast

Founders Dan Goldsmith, Matt Wallach, and Jonathan Brassington discussed becoming operator-investors on The First Customer podcast.

Dan, Matt, and Jonathan on The First Customer

Proofpoint Capital

firstcustomerpodcast.comJUL 1, 2026

JUL 1, 2026

Investment

Co-invested in Klinic's $24M Series A for its specialty-care telehealth platform, alongside Draper Associates and Wicklow Capital.

Klinic

Klinic Proofpoint Capital

seedtable.comJUN 2026

JUN 2026

Podcast

Co-founder Dan Goldsmith discussed building companies without losing the plot on The First Customer podcast.

Dan Goldsmith on The First Customer

Proofpoint Capital

firstcustomerpodcast.comFEB 11, 2026

FEB 11, 2026

Investment

Led Lin Health's $11M Series A for its virtual chronic pain recovery platform.

Lin Health

Lin Health Proofpoint Capital

prnewswire.comDEC 9, 2025

DEC 9, 2025