76 CORPORATION FINANCE publicity of their frequency and quantity will tend to discourage too much speculation. In addition to requiring monthly reports of changes in cor- porate holdings, each officer and director who makes a profit from a purchase and sale of his corporation's stock within a C months' period is subject to having this profit taken from him and given to the corporation, Of course it is still possible to use dummy accounts if they are cleverly disguised. By removing temptation or making its use more difficult, some selfish directors may be induced to give more consideration to the trust that they have assumed in accepting election to office as directors. Theory of Trusteeship.—Much has been written on tho subject, of the responsibility of directors and officers to the stockholders whom they repre- sent. E. M. Dodd, writing in Harvard Law Review, May, 1932, page-1146, on the subject "For Whom Are Corporate Managers Trustees," says: 'The directors and other agents are fiduciaries carrying on the business in the sole interest of the stockholders." A. A. Berle, Jr. says in an article on "Corporate Powers as Powers in Trust," published in Harvard Law Review, May, 1931, page 1049: All powers granted to a corporation or to the management of a corporation, or to any group within the corporation, whether derived from statute or charter or both, are necessarily and at all times excrcisable only for the ratable benefit of all the shareholders as their interest appears. At page 1050, he continues: For years corporate papers and general corporation laws have multiplied powers and made them increasingly absolute; . . . charters have to an increasing extent included immunity clauses and waivers of "rights." It seems not to have occurred to draftsmen that, through the very nature of the corporate entity, responsibility goes with power. Again, at page 1074, he says: Whenever a corporate power is exercised, its existence must be ascertained and the technical correctness of its use must be checked; but its uso must alao be judged in relation to the existing facts with a view toward discovering whether under all the circumstances the result fairly protects the interest of the shareholders. Many of the apparently rigid rules protecting shareholders, as, for example, the rule creating preemptive rights, are in reality not "rights" but equitable remedies, to be used, molded, or discarded as the equities of the case may require. New remedies may be worked out and applied by the courts in each case, depend- ing on the circumstarices.... The powers of courts of equity in this regard are as broad as may be necessary to adjust and maintain the relative participations of the various classes of shareholders, No form of words inserted in a corporate charter can deny or defeat this funda- mental equitable control. To do so would be to defeat the very object and nature