Data / Form D filings / Copperstone Sponsor, LLC
Copperstone Sponsor, LLC: Form D filing
Copperstone Sponsor, LLC, a real estate company in San Francisco, CA, filed a Form D with the SEC in 2011. The latest, on July 12, 2011, reports $13.5 million sold of a $13.5 million offering to 3 investors.
Find out what Copperstone Sponsor, LLC does, who founded it and who invested, beyond what the filing says. $10 of credit on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads every Form D on SEC EDGAR the day it is filed, and this page is that reading. Ask for your own cut (a state, an industry, a size) and new filings arrive in your sheet, CRM, Slack or agent as they land.
Company details from the filing
- Address
- C/O HAMILTON ZANZE & COMPANY, 37 GRAHAM ST., STE 200B, P.O. BOX 29454, San Francisco, CA, 94129
- Phone
- (415) 561-6800
- Industry
- Other Real Estate
- Entity type
- Limited Liability Company
- Incorporated in
- Delaware
- Year incorporated
- 2011
- Revenue range
- Decline to Disclose
- Exemptions claimed
- Rule 506
- SEC identifier (CIK)
- 1522775
The full lists. Form D filings in California: 5,891 rows, $138.91, or the new rows each week for $19 a month. Form D filings in Other Real Estate: 4,541 rows, $125.41, or the new rows each week for $19 a month. Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (company, CIK, street, city, state, ZIP and 4 more), which open on your screen as soon as the payment clears and come by email. For agents and scripts: every list with its row count and price is at https://specstream.ai/data/lists.json.
Form D filings
| Filed | Type | Offering | Sold | Remaining | Investors | First sale | Filing |
|---|---|---|---|---|---|---|---|
| Jul 12, 2011 | New notice | $13,500,000 | $13,500,000 | $0 | 3 | Jun 23, 2011 | sec.gov |
Executive officers and directors named in the filing
| Name | Role | Note in the filing |
|---|---|---|
| Sole Owner and Manager Hamilton Zanze & Company | Executive Officer | |
| Anthony O. Zanze | Executive Officer | |
| Mark R. Hamilton | Executive Officer | |
| Kurt O. Houtkooper | Executive Officer |
Other real estate companies in California that filed recently
- Tashi Capital Partners, LP offering · Nov 6, 2026
- SOUTHWEST VALUE PARTNERS FUND 25 LP $205.2 million · Nov 6, 2026
- Lendsafe Capital Partners LP offering · Nov 6, 2026
- Terravault Investments, LLC offering · Nov 5, 2026
- K&M QOF LLC $4.8 million · Nov 4, 2026
- K&M 3 LLC $4.1 million · Nov 4, 2026
- TP Urban LLC $1.2 million · Nov 4, 2026
- 31 Jump Street LLC $1.3 million · Nov 4, 2026
- Blossom Capital Fund I LLC offering · Nov 4, 2026
- Maria Liberty Bell LLC $125,000 · Nov 2, 2026
- East 9th Street Investors LLC $250,000 · Oct 30, 2026
- East Heintz Street Investors LLC offering · Oct 30, 2026
- OR Townhome Portfolio Investors LLC $3.2 million · Oct 30, 2026
- KCB Real Estate IX LP offering · Oct 30, 2026
- Blue Door Property I, DST $24.1 million · Oct 30, 2026
Every Form D from the week of Jul 11, 2011 · All recent filings in California · All recent Other Real Estate filings
Read from SEC EDGAR. Amount sold is what Copperstone Sponsor, LLC reported on the day it filed; on an offering that is still open, a later amendment can raise it. Free to reuse with credit to SpecStream under CC BY 4.0.
$10 of credit on sign-up, no card.