Cheyenne Ventures | Activity | F4

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Team Portfolio Raise Champions Essays

F4/Cheyenne Ventures/Activity

Cheyenne Ventures Activity

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

Types

Time range

News

Portfolio company ArmorCode was accepted into Anthropic's Cyber Verification Program, gaining verified access to Claude models for defensive security research.

ArmorCode

ArmorCode Cheyenne Ventures

businesswire.comJUL 28, 2026

JUL 28, 2026

Investment

Co-led Abstract Security's $25M Series A extension alongside Atlantic Vantage Point, at 3x prior valuation.

Abstract Security

Abstract Security Cheyenne Ventures

siliconangle.comJUL 23, 2026

JUL 23, 2026

Milestone

Portfolio company Chunk Foods expanded into Sprouts (~480 stores) and H-E-B while its Whole Foods rollout went nationwide.

Chunk Foods

Chunk Foods Cheyenne Ventures

vegconomist.comJUL 2026

JUL 2026

Investment

Participated in Signos's $20M raise alongside GV, Dexcom, and Blue Cross Blue Shield of Alabama, tied to an expanded Dexcom Stelo partnership.

Signos

Signos Cheyenne Ventures

cnbc.comMAY 27, 2026

mobihealthnews.com

MAY 27, 2026

Team Change

Portfolio company AuthMind appointed cybersecurity veteran Silvio Pappalardo as Chief Revenue Officer.

AuthMind appoints Silvio Pappalardo as CRO

AuthmindCheyenne Ventures

authmind.comMAY 13, 2026

MAY 13, 2026