# Guaranty Bancorp, Denver, Colorado; Guaranty Bank & Trust Company, Denver, Colorado — Federal Reserve enforcement actions against banks and holding companies: action type, effective date and whether it has been terminated For Guaranty Bancorp, Denver, Colorado; Guaranty Bank & Trust Company, Denver, Colorado, action is Written Agreement; effective date is 2010-01-22; termination date is 2012-05-16; board document is /newsevents/pressreleases/enforcement20100128b.htm; document type is Press Release, verified against its source on 2026-08-11. - **Banking organisation:** Guaranty Bancorp, Denver, Colorado; Guaranty Bank & Trust Company, Denver, Colorado _(verified: appears in the quote below)_ - **Action:** Written Agreement _(verified: appears in the quote below)_ - **Effective date:** 2010-01-22 _(verified: appears in the quote below)_ - **Termination date:** 2012-05-16 _(verified: appears in the quote below)_ - **Board document:** /newsevents/pressreleases/enforcement20100128b.htm _(verified: appears in the quote below)_ - **Document type:** Press Release _(verified: appears in the quote below)_ ## What the source says > 2010-01-22,2012-05-16,,,"Guaranty Bancorp, Denver, Colorado; Guaranty Bank & Trust Company, Denver, Colorado",Written Agreement,/newsevents/pressreleases/enforcement20100128b.htm,Press Release, ## Source - https://www.federalreserve.gov/supervisionreg/files/enforcementactions.csv Last verified: 2026-08-11. Review by: 2026-09-01. Part of [Federal Reserve enforcement actions against banks and holding companies: action type, effective date and whether it has been terminated](https://referencesource.org/bank-enforcement-actions/).