...prescribe as appropriate or necessary in the public interest or for the protection of investors; (c) To nss or employ in connection with the purchase or sale...security registered on a national securities exchange any device or contrivance whichv or any device or contrivance in a way or manner which the Commission;...

...we have limited that section to read : To engage in any series of transactions for the purchase and sale of any security registered on a national securities exchange or any security not so Teglstered for the purpose of pegging, fixing, or stabilizing the price of such security in contravention...

...prescribe as appropriate or necessary in the public interest or for the protection of investors; (c) To use or employ in connection with the purchase or...security registered on a national securities exchange any device or contrivance which, or any device or contrivance in a way or manner which the Commission...

...prescribe as appropriate or necessary in the public interest or for the protection of investors; (c) To use or employ in connection with the purchase or...security registered on a national securities exchange any device or contrivance which, or any device or contrivance in a way or manner which the Commission...

...investors; (b) To use or employ or to execute or accept for execution any stop-loss order in connection with the purchase or sale of any security registered on a national securities exchange except in accordance with such rules and regulations as the Commission shall prescribe as appropriate...

...malls, or of any facility of any national securities exchange — • •••••• "(b) To UM or employ, in connection with the purchase or sale of any security registered on a national tecuritlei exchange or any security not so registered, any manipulative or deceptive device or contrivance...

...the use of any rn or Instrumentality of Interstate commerce or of the mails, or of say facility of national securities exchange — (b) To use or employ, In connection with the purchase or safe of any registered on a national securities exchange or anV securUf mot to manipulative or deceptive...

...exchange — (a) To effect a short sale, or to use or employ any stop-loss order in connection with the purchase or sale, of any security registered on a national securities exchange, in contravention of such rules and regulations as the Commission may prescribe as necessary or appropriate...

...of such security by others. SECURITIES AND EXCHANGE COMMISSION to purchase the security, to induce the purchase or sale of any security registered on a national securities exchange by the circulation or dissemination in the ordinary course of business of information to the effect...

...other person selling or offering for sale or purchasing or offering to purchase the security, to induce mpetition, or eliminating a competitor in such part by the circulation or dissemination in the ordinary course of business of information to the effect...