Hannah Grey — Activity | F4

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Hannah Grey Activity

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

Types

Time range

3 investments· FEB 2026 – MAR 2026Show all

Investment

Led pre-seed investment in Triangle Health.

Triangle Health

Triangle Health Hannah Grey

pitchbook.com

MAR 24, 2026

MAR 24, 2026

Investment

Co-led $2.75M seed round in Escargot, a digital-to-physical social platform for greeting cards and thoughtful gestures.

Escargot

Escargot Hannah Grey

journalstandard.comMAR 6, 2026

MAR 6, 2026

Investment

Participated in Subject's $28M Series A for AI-powered K-12 curriculum and learning intelligence platform.

Subject

Subject Hannah Grey

vistaragrowth.comFEB 24, 2026

FEB 24, 2026

Exit

Portfolio company Cimphony went out of business.

Cimphony

Cimphony Hannah Grey

pitchbook.comJAN 23, 2026

JAN 23, 2026

Essay

Reviewed predictions on agent-to-agent communication, the cozy web, and certified human credentials from Cultural Vibrations journal.

Our 2025 Predictions: Were We Right?

linkedin.comDEC 17, 2025

DEC 17, 2025

Exit

Portfolio company Ignition acquired by Klue.

Ignition

IgnitionHannah Grey

klue.comSEP 2025

SEP 2025

Exit

Portfolio company Rally exited.

Rally

Rally Hannah Grey

cbinsights.comJUL 8, 2025

JUL 8, 2025