Regulation FD (Fair Disclosure) is a new issuer disclosure rule that addresses selective disclosure. The regulation provides that when an issuer, or person acting on its behalf, discloses material nonpublic information to certain enumerated persons (in general, securities market professionals and holders of the issuer's securities who may well trade on the basis of the information), it must make public disclosure of that information. The timing of the required public disclosure depends on whether the selective disclosure was intentional or non-intentional; for an intentional selective disclosure, the issuer must make public disclosure simultaneously; for a non-intentional disclosure, the issuer must make public disclosure promptly. Under the regulation, the required public disclosure may be made by filing or furnishing a Form 8-K, or by another method or combination of methods that is reasonably designed to effect broad, non-exclusionary distribution of the information to the public.

 Additionally...Regulation FD is also designed to address another threat to the integrity of our markets: the potential for corporate management to treat material information as a commodity to be used to gain or maintain favor with particular analysts or investors

None of this has to do with my question which is....why wasn't an 8K filed?