UNITED STATES |
Item 1 Description of Registrant's Securities to be Registered. | |
Exhibit Number | Description |
4.1 | Rights Agreement, dated August 2, 2011, by an between Butler National Corporation and UMB Bank, N.A., as Rights Agent, which includes the form of Certificate of Designations, setting forth the terms of the Series C Participating Preferred Stock, par value $5.00 per share, as Exhibit A, the form of Right Certificate as Exhibit B and the summary of the Rights as Exhibit C. |
SIGNATURE Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. | ||
BUTLER NATIONAL CORPORATION | ||
DATE: August 2, 2011 | /s/Clark D. Stewart | |
Clark D. Stewart | ||
President and Chief Executive Officer |