( 29 U.S.C. 1002(34) )), or by a labor organization representing such participants. The amount of such claim shall be measured by the market value of the stock at the time of contribution to, or purchase by, the plan and the value as of the commencement of the case. . 205. Payments by secured lender Section 506(c) of title 11, United States Code, is amended— (1) by adding (1) after (c)