Brian Sigman Executive Officer · AG Commercial Real Estate Debt Opportunities Holdings Form D filings with the SEC list Brian Sigman as an individual and angel investor. Filings show Brian Sigman as an executive officer for the associated organization AG Commercial Real Estate Debt Opportunities Holdings. One offering is listed, AG Commercial Real Estate Debt Opportunities Holdings, L.P., which is classified under the Pooled Investment Fund industry group. The minimum investment ac… Location: New YorkStatus: unknown Website Fundraising guidesBarrett Comiskey On Building An $8 Billion Business By Recreating The Experience Of Reading From Paper In A Digital FormatThe Startup Board Meeting: A Founder's Playbook for the Ninety Minutes That Set the QuarterCommon Cap Table Mistakes That Scare Away Investors More investor profilesBrian SigmanBrian SigmanBrian Sigman Browse all investors · Browse founders · Fundraising library