...defraud, [or] "(c) To engage in any act, practice, or course of business which operates or would operate as a fraud or deceit upon any person, in connection with the purchase or sale of any security." 17 CFR § 240.10b-5 (1979). This case concerns the legal effect of the petitioner's...

...misleading ; or (3) to engage tn any act, practice, or course of business wblch operates or would operate as a fraud or deceit upon any person, in connection with the purchase or sale of any security. Section 10 (b) and this rule will remain operative with respect to repurchases by...

...misleading, or "(3) to engage in any act, practice, or course of business which operates or would operate as a fraud or deceit upon any person. in connection with the purchase or sale of any security." Section 15 (e) (1) of the Securities Exchange Act provides: "No broker or dealer...

...misleading, or (3) to engage in any act, practice, or course of business which operates or would operate as a fraud or deceit upon any person, in connection with the purchase or sale of any security." decided to withdraw his investment and dissolve the partnership, to which Hammill...

...misleading, or "(3) to engage in any act, practice, or course of business which operates or would operate as a fraud or deceit upon any person, in connection with the purchase or sate of any security." Rule X-16C1-2 provides in part: " (a) The term 'manipulative, deceptive, or...

...investment adviser to use the malls or the Instruments of Interstate commerce to engage In any transaction, practice or course of business which operates as a fraud or deceit upon any client or prospective client. *SDNT, Civil Action no. 139-230. aimed services together in 1953. They...

...device, scheme, or artifice to defraud any client or prospective client, or to engage in any transaction, practice, or course of business which operates as a fraud or deceit upon tny client or prospective client. registrant was not successful in his efforts to obtain clients. Moreover,...

...fraudulent. Rale X-15C1-2 defines a deceptive or fraudulent device or contrivance to Include (1) anj act, practice or course of business which operates as a fraud or deceit npon any person, and (2) any untrue statement of a material fact, and any omission to state, a material...

...employed, an untrue statement or a misleading omission with respect to a material fact is made, or an act, practice or course of business which operates 'as a fraud or deceit is engaged in. The order for proceedings also alleges that registrant employed as a salesman Albert...

...scheme, or artifice to defraud any client or prospective client; (2) to engage in any transaction, practice, or course of business which operates as a fraud or deceit upon any client or prospective client; (3) knowingly to sell any security to or purchase any security from any...