See 15 U.S.C.A. § 77e (1997); Utah Code Ann. § 61-1-7 (Supp.1999). Rentrak also points to S.E.C. rule 144, which provides that unregistered securities acquired from an issuer cannot be resold for at least one year from the date of acquisition. See 17 C.F.R. § 230.144(d); see also Hagerman v. Yukon Energy Corp., 839 F.2d 407, 413 n. 5 (8th Cir.1988) (explaining that S.E.C. rule 144 restricts the transferability of unregistered stock); 17 C.F.R. § 230.144 (1999), Preliminary Note (noting that rule 144 holding peri od applies to persons who purchase stock that, by statutory exemption, is unregistered). Rentrak asserts that these laws are implicitly contained in the consulting agreement and govern its interpretation. See Beehive Med. Elec. v. Industrial Comm’n, 583 P.2d 53, 60 (Utah 1978) (<HOLDING>). ¶ 37 Without question, stock must be
holding implied covenant of good faith and fair dealing found in some commercial contracts does not extend to atwill employment contracts holding that at will contracts of employment are subject to tortious interference with contracts claims holding that a contracts clause violation may support a  1983 claim holding contracts implicitly incorporate existing laws holding that the court was not bound by the parties agreement that contracts were unambiguous and holding that contracts were ambiguous