Highly unlikely as Colorado is not a 'permit' state except for CCW.
The Denver Compost would surely do it, don't misunderstand, it's just that there is no central data bank to pull the names from.
4473 forms are kept by individual businesses, so until the business closes, even the BATFE has no specific file.
Well then it is happening elsewhere then. Gun shows are having their permits revoked. Any advertising on the web is being cut off. many firearm forums I visit are being flooded with offers to buy and those actually selling.
And soon those will be targeted by the progressive Obama regime.