UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940 |
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Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. | SEC 1473 (7-02) | ||
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. |
1. Title of Derivative Security (Instr. 4) |
2. Date Exercisable and Expiration Date (Month/Day/Year) |
3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) |
4. Conversion or Exercise Price of Derivative Security | 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5) |
6. Nature of Indirect Beneficial Ownership (Instr. 5) |
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Date Exercisable | Expiration Date | Title | Amount or Number of Shares |
Reporting Owner Name / Address | Relationships | |||
Director | 10% Owner | Officer | Other | |
Heyman Stephen J 15 EAST 5TH STREET, SUITE 3200 TULSA, OK 74103 |
 |  X |  |  |
Adelson James F 15 EAST 5TH STREET, SUITE 3200 TULSA, OK 74103 |
 |  X |  |  |
Paula L. Skidmore, Attorney-in-Fact for each of the Reporting Persons | 04/08/2011 | |
**Signature of Reporting Person | Date |
* | If the form is filed by more than one reporting person, see Instruction 5(b)(v). |
** | Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
 Remarks: This is a joint filing with Stephen J. Heyman as the designated filer. Also included in this filing is James F. Adelson. Messrs. Heyman and Adelson are the sole managers of Boston Avenue Capital LLC and Yorktown Avenue Capital, LLC. Messrs. Heyman and Adelson disclaim beneficial ownership of the reported securities except to the extent of their pecuniary interest therein. List of Exhibits: Exhibit 24.1, Power of Attorney for Stephen J. Heyman, Exhibit 24.2, Power of Attorney for James F. Adelson. |