...this section, the SEC promulgated Rule 10b-5 which provides in pertinent part: ' "It shall be unlawful for any person, directly or indirectly, by the use...or of the mails or of any facility of any national securities exchange, 3 Section 32 (a) of the 1934 Act sanctions criminal penalties against any person...

...fraudulent device or contrivance," as such term is used in section 15 (c) (1) of the Act. Rule 10b-5. Employment of Manipulative and Deceptive Devices....or of the mails, or of any facility of any national securities exchange, ( 1 ) to employ any device, scheme, or artifice to defraud, (2) to make any untrue...

...security. REGULATION OF THE USE OF MANIPULATIVE AND DECEPTIVE DEVICES SEC. 10. It shall be unlawful for any person, directly or indirectly, by the use...facility of any national securities exchange — (a) To effect a short sale, or to use or employ any stop-loss order in connection with the purchase or sale,...

...purchaser." Section 10 of the Securities Exchange Act of 1934 provides in part: "It shall be unlawful for any person, directly or indirectly, by the use...commerce or of the mails, or of any facility of any nationaJ securities exchange — *•*••• • "(o) To use or employ, in connection with the purchase...

...Roy and Weingart by February 1943 intended to •Section 10 (b) provides: It shall be unlawful (or any person, directly or indirectly, by the use of...or of the mails, or of any facility of any national securities exchange — »• D- * $ $ (b) To use or employ, in connection with the purchase or sale...

...the protection of investors. Rule X-10B-3 provides : "It shall be unlawful for any broker or dealer, directly or indirectly, by the use of any means or...or of the mails, or of any facility of any national securities exchange, to use or employ, In connection with the purchase or sale of any security otherwise...

...protection of investors. " Rule X-10B- 3 provides: 'It shall be unlawful for any broker or dealer, directly or indirectly, by the use of any means or...commerce, or of the mails, or of any facility of any nation fl securities exchange, to use or employ, in connection with the purchase or sale of any security...

...section, see note by Advisory Committee under said rule 54. One form of action, see rule 2. § 78j. pter. (e) Co@^ effect a short sale, or to use or employ any stop-loss order in connection with the purchase or sale,...

...as originally enacted— and it has never been amended — provides that — "It shall be unlawful for any person, directly or indirectly, by the use...or of the mails, or of any facility of any national securities exchange — and regulations as the Commission may prescribe as necessary or appropriate...

...aa originally enacted — and it has never been amended — provides that — "It shall be unlawful for any person, directly or indirectly, by the use...or of the mails, or of any facility of any national securities exchange — ******** "(b) To use or employ, in connection with the purchase or sale of...