Form D — Channing Street Copper Co

0001993644-25-000002 · filed Aug 29, 2025

Offering amounts describe securities offered; amounts sold are issuer-reported as of each filing. Amendments can repeat earlier amounts. We do not add these figures into a capital-raised total. Missing amounts are not zero. Data coverage and methodology · How to interpret the amounts.

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Offering

Industry: Other Technology
Exemptions: 06b
Reported offering amount: $20,029,952
Reported amount sold: $20,029,952
Minimum investment: $0
Investors: —
Sales commission: —
Finders' fees: —

Issuer

Name: Channing Street Copper Co
CIK: 1993644
Entity: Other
Jurisdiction: DELAWARE
Year incorporated: 2022
Address: 2827 SEVENTH STREET
BERKELEY, CA 94710
Phone: 707-646-9219

Related persons

May not be accurate — issuers self-report this list and the SEC does not verify it. Cross-check the original SEC EDGAR filing if accuracy matters.

Sam Calisch · Executive Officer

Berkeley, CA Find on LinkedIn ↗
Tucker Gilman · Executive Officer

Berkeley, CA Find on LinkedIn ↗
Eric Wilhelm · Executive Officer

Berkeley, CA Find on LinkedIn ↗
Sarah Sclarsic · Director

Berkeley, CA Find on LinkedIn ↗
Mark Cupta · Director

Berkeley, CA Find on LinkedIn ↗

Other filings from this issuer

View the original filing on SEC EDGAR ↗