SEC Form D private-offering filing

Halcyon Carbon, Inc.

Name: Halcyon Carbon, Inc. - new SEC Form D private-offering filing, San Francisco, CA
Published: 2026-03-11

A new SEC Form D private-offering notice from San Francisco, CA, a $21,027,237 filer-stated offering target in Climate & energy. The source filing is one click away.

Halcyon Carbon, Inc. site↗ Verified via SEC Form D

AI platform that lets energy professionals search regulatory filings and datasets and track assets like power plants and battery storage systems

Filed 2026-03-11Filed to raise $21,027,237First money in 2026-02-24Raised so far $21,027,237HQ (as filed) San Francisco, CASector Climate & energy ✓Stage (inferred) EarlyCall status Call-ready

Source linked the Form D on EDGAR↗Website verified halcyon.io↗Named in the filing 4 executives & directors

Open this row on the live feed →More new filings in California →More Climate & energy filings →

This is a public SEC Form D private-offering notice, the filer's own statement to the SEC. Amounts are offering targets, not confirmed closes. Takeoff Radar pulls Form D nightly from EDGAR and links every filing to its source.